Aluminum foil rolls that are 11 micron aluminium foil thick and 300 mm wide, are essential for today's kitchens, and their utility goes way beyond what normal users think. This thickness and width of aluminum foil rolls has become the perfect thickness and width, catering to needs from the catering industry and home kitchens.
When it comes to food packaging and preservation,11 micron aluminium foil * 300MM aluminum foil rolls perform very well. Chefs use the foil to wrap all different kinds of ingredients to preserve their freshness; ingredients such as meat, fish, vegetables, and cheese, which helps to extend their freshness far longer than just a few days. The foil, as an everything barrier, prevents the influence from oxygen, moisture and light, and will keep food fresh for days.
Cooking assistance is another significant function of aluminum foil rolls of this type. 11 micron aluminium foil thickness provides strength while retaining conductive properties, which allow the foil to be used with many different cooking applications. In the oven, aluminum foil can be fashioned into simple baking trays, where food can be placed directly onto the foil for baking purposes, eliminating cleanup.For high fat foods like meat, aluminum foil serves two purposes to collect the dripping grease and keep the oven clean. Despite its heat retention capability during cooking, wrapping food with aluminum foil in grilling or baking can stop burning while keeping the original flavors of the main ingredients intact. In steaming processes, aluminum foil can be fashioned to be sealed into packets to keep steam contained while providing uniform temperatures to heat the food. Some creative culinary professionals utilize the aluminum foil to fashion special cooking containers to aid their sudden needs during the cooking process, such as homemade funnels and temporary piping bags.
It is also very common within the baking sector. The 11 micron aluminium foil thick aluminum foil has a good balance of flexibility and strength which is reasonable for making various designed baking molds. Most professional baking industries commonly used the aluminum foil to make disposable baking trays for rising dough, or direct baking product in. Chefs making special shapes of pastries novel 'shape', such as butterfly cakes or egg tarts generally see that they fashion up the foil while on site to create custom molds. Aluminum foil will be an ideal covering for completing the fermentation time/ improving the optimal environment of temperature and humidity for circular practices. When making chocolate decorations, 300mm Aluminum foil also is a perfect separating layer that allows the chocolate to be demoulded and removed without any marks.
Aluminum foil rolls that are 11 micron aluminium foil thick and 300 mm wide, are essential for today's kitchens, and their utility goes way beyond what normal users think. This thickness and width of aluminum foil rolls has become the perfect thickness and width, catering to needs from the catering industry and home kitchens.
When it comes to food packaging and preservation,11 micron aluminium foil * 300MM aluminum foil rolls perform very well. Chefs use the foil to wrap all different kinds of ingredients to preserve their freshness; ingredients such as meat, fish, vegetables, and cheese, which helps to extend their freshness far longer than just a few days. The foil, as an everything barrier, prevents the influence from oxygen, moisture and light, and will keep food fresh for days.
Aluminum foil rolls that are 11 micron aluminium foil thick and 300 mm wide, are essential for today's kitchens, and their utility goes way beyond what normal users think. This thickness and width of aluminum foil rolls has become the perfect thickness and width, catering to needs from the catering industry and home kitchens.
When it comes to food packaging and preservation,11 micron aluminium foil * 300MM aluminum foil rolls perform very well. Chefs use the foil to wrap all different kinds of ingredients to preserve their freshness; ingredients such as meat, fish, vegetables, and cheese, which helps to extend their freshness far longer than just a few days. The foil, as an everything barrier, prevents the influence from oxygen, moisture and light, and will keep food fresh for days.
Cooking assistance is another significant function of aluminum foil rolls of this type. 11 micron aluminium foil thickness provides strength while retaining conductive properties, which allow the foil to be used with many different cooking applications. In the oven, aluminum foil can be fashioned into simple baking trays, where food can be placed directly onto the foil for baking purposes, eliminating cleanup.For high fat foods like meat, aluminum foil serves two purposes to collect the dripping grease and keep the oven clean. Despite its heat retention capability during cooking, wrapping food with aluminum foil in grilling or baking can stop burning while keeping the original flavors of the main ingredients intact. In steaming processes, aluminum foil can be fashioned to be sealed into packets to keep steam contained while providing uniform temperatures to heat the food. Some creative culinary professionals utilize the aluminum foil to fashion special cooking containers to aid their sudden needs during the cooking process, such as homemade funnels and temporary piping bags.
It is also very common within the baking sector. The 11 micron aluminium foil thick aluminum foil has a good balance of flexibility and strength which is reasonable for making various designed baking molds. Most professional baking industries commonly used the aluminum foil to make disposable baking trays for rising dough, or direct baking product in. Chefs making special shapes of pastries novel 'shape', such as butterfly cakes or egg tarts generally see that they fashion up the foil while on site to create custom molds. Aluminum foil will be an ideal covering for completing the fermentation time/ improving the optimal environment of temperature and humidity for circular practices. When making chocolate decorations, 300mm Aluminum foil also is a perfect separating layer that allows the chocolate to be demoulded and removed without any marks.
The most significant advantage with our 11-micron 300mm Aluminum foil is the strength-to-thickness ratio. The 11-micro aluminum foil jumbo roll for kitchen use represents a volume increase of nearly 22% compared with the more-universally-used (9-microns). This definitive difference reincarnates strongly since our comparative tests show that the tensile strength of 11-micron aluminum foil jumbo roll for kitchen use can be 25-30% greater than 9-micron products. A given stretched length will become ideal under 11-microns without worrying collapsing on both sharp- or bent ingredients frequently folding it. On the other hand, 11 microns is still below the boundary for heavyweight aluminum foils (15-20 microns), where it maintains reasonably-good flexibility and plasticity, and offers nearly unlimited use in both shapes.
For thermal performance, 11-micron aluminum foil performs juggernautically typical to aluminum, with thermal conductivity nearly equivalent to 237W/(m·K) - well surpassing the thermal properties of most kitchen devices. This means that aluminum foil will quickly and thoroughly transfer heat rapidly throughout its integrity. The thickness of 11-microns will maintain heat capacity to avoid heating- a relative thermal condition that may be slightly localize with thickness but will not overcome thermal resistances as opposed to inclusion of thickness.
From experimental data, it can be concluded that the center temperature of food wrapped in 11-micron aluminum foil increases about 15% faster than those of 15-micron aluminum foil, and is more consistent than those of 9-micron aluminum foil. This thermal performance indicates that it is well suited for cooking applications requiring temperature-sensitive conditions that may include oven baking and heat preservation storage.
The barrier properties of aluminum foil are also a built-in advantage, and the thickness of 11 microns provides solid protection in this area. In studies, 11-micron thick aluminum foil has zero oxygen and water vapor permeability, completely blocking the primary factors that lead to food spoilage. In terms of anti-permeability performance, aluminum foil is several orders of magnitude higher than plastic cling film. The thickness of 11 microns is sufficient to block all visible light and ultraviolet rays to prevent nutrient loss from exposure to light. This all-inclusive barrier protection ultimately extends the shelf life of food by 2-3 times and greatly reduces food waste.
Economical usefulness is also another major advantage of 11 micron*300mm aluminum foil.On a material cost basis, 11 microns saves between 20-30% of raw materials versus thicker aluminum foil and reduces waste resulting from breakage versus 9 micron products. The design is 300 mm wide which keeps cutting waste to a minimum as it is suitable to tear by hand and will fit most size baking tray types. Actual kitchen use has found that 11 micron aluminum foil is used 15% less than 9 micron foil because wrapping using of 11 microns foil does not need to be repeated as often. This can significantly add up in larger commercial kitchens.
11 micron aluminum foil also performs hygienically and safely, making it suitable for use in food contact materials. Food grades aluminum foil has smooth and non-porous surfaces that do not retain bacteria and dirt easily. 11 micron thickness presents no microcracks when immediately folded retaining barrier performance. All 11 micron aluminum foil can be assumed to meet all of the countries various strict food safety regulations (FDA, EU10/2011, etc.) in that it will not release harmful substances or react with foodstuffs. Further, aluminum foil will not decompose (and produce harmful substances) when being heated, as opposed to plastic packaging.
Operational convenience is something that kitchen staff especially appreciate. The 11-micron thickness provides a good "feel" - it is stiff enough to be easily unfolded and controlled, as well as having a certain degree of flexibility that allows it to be easily folded. The 300 mm width fits the palm span of most adults and provides excellent convenience for one-handed use. Compared to wider coils, the 300 mm width takes up less storage space and is more appropriate for limited storage space conditions. The weight of the coil is typically designed around 1-3 kg, assuring that it would last long enough and not be too heavy to carry.
As a professional manufacturer of aluminum foil (Henan GNEE Company from China), GNEE has an appreciable competitive advantage in the marketplace with its 11 micron * 300mm kitchen aluminum foil large roll products. Through ongoing technological innovation and strict quality control, GNEE has developed a range of core competitiveness that is both unique and challenging to duplicate, delivering aluminum foil products to customers with very good performance.
GNEE's product quality is built on the advantages of raw materials. The company chooses aluminum ingots with purity with an aluminum content above 99.7% as raw materials and is considerably better than the industry average. The purity of raw materials guaranteed the stability and safety of the final product. GNEE has established long-term strategic partnerships with many world-renowned aluminum groups to maintain a stable supply of raw materials and quality consistency. The company also has a custom alloyed formula that adds trace amounts of iron and silicon elements to aluminum. The traces improve the strength and formability for aluminum foil, without compromising foods safe. The raw materials are subjected to strict spectral analysis testing before entering warehouse to verify that the chemical composition meets the most stringent standards of food contact materials.
Another big advantage of GNEE, is that it invested in advanced production equipment and new production processes. In addition, GNEE brought in the latest aluminum foil rolling-mill from Achenbach in Germany. With an upstanding width, the precise thickness automatic control system is able to control ±0.3 micron tolerances of the standardized blank thickness of 11 micron. This is uniquely engineered to much better than the standard ±0.5 micron tolerance.
This remarkable degree of thickness uniformity means the large rolls of aluminum foil will perform consistently over several thousand meters without specific parameter fluctuations during the production of lunch boxes. GNEE uses a special annealing procedure for accurate control of the grain structure and mechanical properties of the aluminum foil to make sure it has enough strength and good flexibility. GNEE uses a real-time monitoring system in every aspect of the production process to ensure stability of process parameters.
A strict quality control system is the key to GNEE's ability to win the trust of its customers. GNEE has established a quality monitoring system that traces the entire production process starting from raw material procurement, through the production process, to the delivery of finished products. The online detection system utilizes high-end equipment including X-ray thickness gauges, surface defect detectors, and tension monitoring systems which monitors the key product parameter in real time. Each roll of aluminum foil will undergo 19 strict tests prior to leaving the factory, including it must pass thickness uniformity test, tensile strength test, pinhole test, surface wettability test, etc.GNEE has a product defect rate kept below 0.3%, a significant drop from the industry average of 1.5%. The company has passed several international certifications (ISO9001, ISO22000, BRCGS) and its quality management system is at the world's advanced level.
GNEE has customized service capabilities lead to the ability to meet special customer needs. Aside from their standard 11 micron * 300mm products, the company can provide a wide range of customized solutions to meet customer requirements. The thickness is adjustable every 1 micron between 10-12 microns; the width is adjustable within 200-320mm; the surface treatments can be varied between different gloss and texture effects. GNEE's engineering team will gain a deep understanding of the customer's application scenarios and then deliver the best material options. This flexible customization is especially favored by high-end catering companies and professional kitchen equipment manufacturers.
Production capacity and steady supply is the guarantee that GNEE can work with larger customers. The company has 5 professional aluminum foil production lines with an annual production capacity of 30,000 tons of 11 micron * 300mm specification, to delivery to large volume type orders.Cutting-edge inventory control systems and advanced production plans reduce delivery time to 7-10days, with priority orders able to be shipped in 72 hours. GNEE has built a comprehensive, national logistics, distribution network to assure timely and safe delivery of products. Furthermore, for longstanding cooperative large customers, the company offers exclusive inventory services, assuring stability of supply. This reliable supply capacity assists customers in reducing their own safety inventory and optimizing capital occupation.
The whole operation process at GNEE is infused with a greener production mindset. The production process at GNEE meets the most stringent environmental specifications with waste-water, waste gas and noise emissions exceeding national standards. 100% of the aluminum scraps generated in the production process will be recycled and comprehensive utilization rate of resources exceeds 98.5%. GNEE has also designed a process with greater energy-saving attributes, energy consumption per unit product is 20% lower than the industry average, thereby reducing carbon footprints and the company's products have attained a variety of international environmental certifications like EU RoHS, REACH, etc.to meet the environmental protection needs of the global market. Not only has this commitment to environmental sustainability kept GNEE in line with the trend of sustainable development , but it also provides customers with a greener supply chain. The competitive edge in costs means GNEE products have every value proposition on the market; through higher volumes of production, process improvements and attention to detail, GNEE can offer customers product value without compromise. In comparison to imported brands, GNEE large rolls of 11 micron aluminium foil are 20-30% cheaper and with associated quality; and compared to similar products available from domestic suppliers, we can offer pricing that is also 5-10% cheaper with more yield and with lower operating costs. GNEE also has a flexible pricing strategy and developed a tiered pricing mechanism to provide step down discounts for long terms cooperative customers and bulk key buyers in an effort to create both mutually beneficial and win-win situations for all customers.
GNEE's complete after-sales service system is the link between GNEE and the establishment of a long-lasting customer supplier relationship. GNEE established a professional technical service team and provides application guidance and technical services to all customers. GNEE guarantees any issues with using its products will be responded to in 24 hours with engineers dispatched if necessary, to the site of use if necessary. GNEE also regularly visits key customers, gathers feedback from user visits, and constantly works on new products and improvements to the existing products and services. GNEE has also found a systemic way to deliver customer training so that customers can use aluminum foil products effectively, thereby achieving maximum value. This holistic service concept received extensive recognition and word of mouth in the market.
Cooking assistance is another significant function of aluminum foil rolls of this type. 11 micron aluminium foil thickness provides strength while retaining conductive properties, which allow the foil to be used with many different cooking applications. In the oven, aluminum foil can be fashioned into simple baking trays, where food can be placed directly onto the foil for baking purposes, eliminating cleanup.For high fat foods like meat, aluminum foil serves two purposes to collect the dripping grease and keep the oven clean. Despite its heat retention capability during cooking, wrapping food with aluminum foil in grilling or baking can stop burning while keeping the original flavors of the main ingredients intact. In steaming processes, aluminum foil can be fashioned to be sealed into packets to keep steam contained while providing uniform temperatures to heat the food. Some creative culinary professionals utilize the aluminum foil to fashion special cooking containers to aid their sudden needs during the cooking process, such as homemade funnels and temporary piping bags.
It is also very common within the baking sector. The 11 micron aluminium foil thick aluminum foil has a good balance of flexibility and strength which is reasonable for making various designed baking molds. Most professional baking industries commonly used the aluminum foil to make disposable baking trays for rising dough, or direct baking product in. Chefs making special shapes of pastries novel 'shape', such as butterfly cakes or egg tarts generally see that they fashion up the foil while on site to create custom molds. Aluminum foil will be an ideal covering for completing the fermentation time/ improving the optimal environment of temperature and humidity for circular practices. When making chocolate decorations, 300mm Aluminum foil also is a perfect separating layer that allows the chocolate to be demoulded and removed without any marks.
The most significant advantage with our 11-micron 300mm Aluminum foil is the strength-to-thickness ratio. The 11-micro aluminum foil jumbo roll for kitchen use represents a volume increase of nearly 22% compared with the more-universally-used (9-microns). This definitive difference reincarnates strongly since our comparative tests show that the tensile strength of 11-micron aluminum foil jumbo roll for kitchen use can be 25-30% greater than 9-micron products. A given stretched length will become ideal under 11-microns without worrying collapsing on both sharp- or bent ingredients frequently folding it. On the other hand, 11 microns is still below the boundary for heavyweight aluminum foils (15-20 microns), where it maintains reasonably-good flexibility and plasticity, and offers nearly unlimited use in both shapes.
For thermal performance, 11-micron aluminum foil performs juggernautically typical to aluminum, with thermal conductivity nearly equivalent to 237W/(m·K) - well surpassing the thermal properties of most kitchen devices. This means that aluminum foil will quickly and thoroughly transfer heat rapidly throughout its integrity. The thickness of 11-microns will maintain heat capacity to avoid heating- a relative thermal condition that may be slightly localize with thickness but will not overcome thermal resistances as opposed to inclusion of thickness.
From experimental data, it can be concluded that the center temperature of food wrapped in 11-micron aluminum foil increases about 15% faster than those of 15-micron aluminum foil, and is more consistent than those of 9-micron aluminum foil. This thermal performance indicates that it is well suited for cooking applications requiring temperature-sensitive conditions that may include oven baking and heat preservation storage.
The barrier properties of aluminum foil are also a built-in advantage, and the thickness of 11 microns provides solid protection in this area. In studies, 11-micron thick aluminum foil has zero oxygen and water vapor permeability, completely blocking the primary factors that lead to food spoilage. In terms of anti-permeability performance, aluminum foil is several orders of magnitude higher than plastic cling film. The thickness of 11 microns is sufficient to block all visible light and ultraviolet rays to prevent nutrient loss from exposure to light. This all-inclusive barrier protection ultimately extends the shelf life of food by 2-3 times and greatly reduces food waste.
Economical usefulness is also another major advantage of 11 micron*300mm aluminum foil.On a material cost basis, 11 microns saves between 20-30% of raw materials versus thicker aluminum foil and reduces waste resulting from breakage versus 9 micron products. The design is 300 mm wide which keeps cutting waste to a minimum as it is suitable to tear by hand and will fit most size baking tray types. Actual kitchen use has found that 11 micron aluminum foil is used 15% less than 9 micron foil because wrapping using of 11 microns foil does not need to be repeated as often. This can significantly add up in larger commercial kitchens.
11 micron aluminum foil also performs hygienically and safely, making it suitable for use in food contact materials. Food grades aluminum foil has smooth and non-porous surfaces that do not retain bacteria and dirt easily. 11 micron thickness presents no microcracks when immediately folded retaining barrier performance. All 11 micron aluminum foil can be assumed to meet all of the countries various strict food safety regulations (FDA, EU10/2011, etc.) in that it will not release harmful substances or react with foodstuffs. Further, aluminum foil will not decompose (and produce harmful substances) when being heated, as opposed to plastic packaging.
Operational convenience is something that kitchen staff especially appreciate. The 11-micron thickness provides a good "feel" - it is stiff enough to be easily unfolded and controlled, as well as having a certain degree of flexibility that allows it to be easily folded. The 300 mm width fits the palm span of most adults and provides excellent convenience for one-handed use. Compared to wider coils, the 300 mm width takes up less storage space and is more appropriate for limited storage space conditions. The weight of the coil is typically designed around 1-3 kg, assuring that it would last long enough and not be too heavy to carry.
As a professional manufacturer of aluminum foil (Henan GNEE Company from China), GNEE has an appreciable competitive advantage in the marketplace with its 11 micron * 300mm kitchen aluminum foil large roll products. Through ongoing technological innovation and strict quality control, GNEE has developed a range of core competitiveness that is both unique and challenging to duplicate, delivering aluminum foil products to customers with very good performance.
GNEE's product quality is built on the advantages of raw materials. The company chooses aluminum ingots with purity with an aluminum content above 99.7% as raw materials and is considerably better than the industry average. The purity of raw materials guaranteed the stability and safety of the final product. GNEE has established long-term strategic partnerships with many world-renowned aluminum groups to maintain a stable supply of raw materials and quality consistency. The company also has a custom alloyed formula that adds trace amounts of iron and silicon elements to aluminum. The traces improve the strength and formability for aluminum foil, without compromising foods safe. The raw materials are subjected to strict spectral analysis testing before entering warehouse to verify that the chemical composition meets the most stringent standards of food contact materials.
Another big advantage of GNEE, is that it invested in advanced production equipment and new production processes. In addition, GNEE brought in the latest aluminum foil rolling-mill from Achenbach in Germany. With an upstanding width, the precise thickness automatic control system is able to control ±0.3 micron tolerances of the standardized blank thickness of 11 micron. This is uniquely engineered to much better than the standard ±0.5 micron tolerance.
This remarkable degree of thickness uniformity means the large rolls of aluminum foil will perform consistently over several thousand meters without specific parameter fluctuations during the production of lunch boxes. GNEE uses a special annealing procedure for accurate control of the grain structure and mechanical properties of the aluminum foil to make sure it has enough strength and good flexibility. GNEE uses a real-time monitoring system in every aspect of the production process to ensure stability of process parameters.
A strict quality control system is the key to GNEE's ability to win the trust of its customers. GNEE has established a quality monitoring system that traces the entire production process starting from raw material procurement, through the production process, to the delivery of finished products. The online detection system utilizes high-end equipment including X-ray thickness gauges, surface defect detectors, and tension monitoring systems which monitors the key product parameter in real time. Each roll of aluminum foil will undergo 19 strict tests prior to leaving the factory, including it must pass thickness uniformity test, tensile strength test, pinhole test, surface wettability test, etc. GNEE has a product defect rate kept below 0.3%, a significant drop from the industry average of 1.5%. The company has passed several international certifications (ISO9001, ISO22000, BRCGS) and its quality management system is at the world's advanced level.
GNEE has customized service capabilities lead to the ability to meet special customer needs. Aside from their standard 11 micron * 300mm products, the company can provide a wide range of customized solutions to meet customer requirements. The thickness is adjustable every 1 micron between 10-12 microns; the width is adjustable within 200-320mm; the surface treatments can be varied between different gloss and texture effects. GNEE's engineering team will gain a deep understanding of the customer's application scenarios and then deliver the best material options. This flexible customization is especially favored by high-end catering companies and professional kitchen equipment manufacturers.
Production capacity and steady supply is the guarantee that GNEE can work with larger customers. The company has 5 professional aluminum foil production lines with an annual production capacity of 30,000 tons of 11 micron * 300mm specification, to delivery to large volume type orders.Cutting-edge inventory control systems and advanced production plans reduce delivery time to 7-10days, with priority orders able to be shipped in 72 hours. GNEE has built a comprehensive, national logistics, distribution network to assure timely and safe delivery of products. Furthermore, for longstanding cooperative large customers, the company offers exclusive inventory services, assuring stability of supply. This reliable supply capacity assists customers in reducing their own safety inventory and optimizing capital occupation.
The whole operation process at GNEE is infused with a greener production mindset. The production process at GNEE meets the most stringent environmental specifications with waste-water, waste gas and noise emissions exceeding national standards. 100% of the aluminum scraps generated in the production process will be recycled and comprehensive utilization rate of resources exceeds 98.5%. GNEE has also designed a process with greater energy-saving attributes, energy consumption per unit product is 20% lower than the industry average, thereby reducing carbon footprints and the company's products have attained a variety of international environmental certifications like EU RoHS, REACH, etc.to meet the environmental protection needs of the global market. Not only has this commitment to environmental sustainability kept GNEE in line with the trend of sustainable development , but it also provides customers with a greener supply chain. The competitive edge in costs means GNEE products have every value proposition on the market; through higher volumes of production, process improvements and attention to detail, GNEE can offer customers product value without compromise. In comparison to imported brands, GNEE large rolls of 11 micron aluminium foil are 20-30% cheaper and with associated quality; and compared to similar products available from domestic suppliers, we can offer pricing that is also 5-10% cheaper with more yield and with lower operating costs. GNEE also has a flexible pricing strategy and developed a tiered pricing mechanism to provide step down discounts for long terms cooperative customers and bulk key buyers in an effort to create both mutually beneficial and win-win situations for all customers.
GNEE's complete after-sales service system is the link between GNEE and the establishment of a long-lasting customer supplier relationship. GNEE established a professional technical service team and provides application guidance and technical services to all customers. GNEE guarantees any issues with using its products will be responded to in 24 hours with engineers dispatched if necessary, to the site of use if necessary. GNEE also regularly visits key customers, gathers feedback from user visits, and constantly works on new products and improvements to the existing products and services.GNEE has also found a systemic way to deliver customer training so that customers can use aluminum foil products effectively, thereby achieving maximum value. This holistic service concept received extensive recognition and word of mouth in the market.
The most significant advantage with our 11-micron 300mm Aluminum foil is the strength-to-thickness ratio. The 11-micro aluminum foil jumbo roll for kitchen use represents a volume increase of nearly 22% compared with the more-universally-used (9-microns). This definitive difference reincarnates strongly since our comparative tests show that the tensile strength of 11-micron aluminum foil jumbo roll for kitchen use can be 25-30% greater than 9-micron products. A given stretched length will become ideal under 11-microns without worrying collapsing on both sharp- or bent ingredients frequently folding it. On the other hand, 11 microns is still below the boundary for heavyweight aluminum foils (15-20 microns), where it maintains reasonably-good flexibility and plasticity, and offers nearly unlimited use in both shapes.
For thermal performance, 11-micron aluminum foil performs juggernautically typical to aluminum, with thermal conductivity nearly equivalent to 237W/(m·K) - well surpassing the thermal properties of most kitchen devices. This means that aluminum foil will quickly and thoroughly transfer heat rapidly throughout its integrity. The thickness of 11-microns will maintain heat capacity to avoid heating- a relative thermal condition that may be slightly localize with thickness but will not overcome thermal resistances as opposed to inclusion of thickness.
From experimental data, it can be concluded that the center temperature of food wrapped in 11-micron aluminum foil increases about 15% faster than those of 15-micron aluminum foil, and is more consistent than those of 9-micron aluminum foil. This thermal performance indicates that it is well suited for cooking applications requiring temperature-sensitive conditions that may include oven baking and heat preservation storage.
The barrier properties of aluminum foil are also a built-in advantage, and the thickness of 11 microns provides solid protection in this area. In studies, 11-micron thick aluminum foil has zero oxygen and water vapor permeability, completely blocking the primary factors that lead to food spoilage. In terms of anti-permeability performance, aluminum foil is several orders of magnitude higher than plastic cling film. The thickness of 11 microns is sufficient to block all visible light and ultraviolet rays to prevent nutrient loss from exposure to light. This all-inclusive barrier protection ultimately extends the shelf life of food by 2-3 times and greatly reduces food waste.
Economical usefulness is also another major advantage of 11 micron*300mm aluminum foil.On a material cost basis, 11 microns saves between 20-30% of raw materials versus thicker aluminum foil and reduces waste resulting from breakage versus 9 micron products. The design is 300 mm wide which keeps cutting waste to a minimum as it is suitable to tear by hand and will fit most size baking tray types. Actual kitchen use has found that 11 micron aluminum foil is used 15% less than 9 micron foil because wrapping using of 11 microns foil does not need to be repeated as often. This can significantly add up in larger commercial kitchens.
11 micron aluminum foil also performs hygienically and safely, making it suitable for use in food contact materials. Food grades aluminum foil has smooth and non-porous surfaces that do not retain bacteria and dirt easily. 11 micron thickness presents no microcracks when immediately folded retaining barrier performance. All 11 micron aluminum foil can be assumed to meet all of the countries various strict food safety regulations (FDA, EU10/2011, etc.) in that it will not release harmful substances or react with foodstuffs. Further, aluminum foil will not decompose (and produce harmful substances) when being heated, as opposed to plastic packaging.
Operational convenience is something that kitchen staff especially appreciate. The 11-micron thickness provides a good "feel" - it is stiff enough to be easily unfolded and controlled, as well as having a certain degree of flexibility that allows it to be easily folded. The 300 mm width fits the palm span of most adults and provides excellent convenience for one-handed use. Compared to wider coils, the 300 mm width takes up less storage space and is more appropriate for limited storage space conditions. The weight of the coil is typically designed around 1-3 kg, assuring that it would last long enough and not be too heavy to carry.
As a professional manufacturer of aluminum foil (Henan GNEE Company from China), GNEE has an appreciable competitive advantage in the marketplace with its 11 micron * 300mm kitchen aluminum foil large roll products. Through ongoing technological innovation and strict quality control, GNEE has developed a range of core competitiveness that is both unique and challenging to duplicate, delivering aluminum foil products to customers with very good performance.
GNEE's product quality is built on the advantages of raw materials. The company chooses aluminum ingots with purity with an aluminum content above 99.7% as raw materials and is considerably better than the industry average. The purity of raw materials guaranteed the stability and safety of the final product. GNEE has established long-term strategic partnerships with many world-renowned aluminum groups to maintain a stable supply of raw materials and quality consistency. The company also has a custom alloyed formula that adds trace amounts of iron and silicon elements to aluminum. The traces improve the strength and formability for aluminum foil, without compromising foods safe. The raw materials are subjected to strict spectral analysis testing before entering warehouse to verify that the chemical composition meets the most stringent standards of food contact materials.
Another big advantage of GNEE, is that it invested in advanced production equipment and new production processes. In addition, GNEE brought in the latest aluminum foil rolling-mill from Achenbach in Germany. With an upstanding width, the precise thickness automatic control system is able to control ±0.3 micron tolerances of the standardized blank thickness of 11 micron. This is uniquely engineered to much better than the standard ±0.5 micron tolerance.
This remarkable degree of thickness uniformity means the large rolls of aluminum foil will perform consistently over several thousand meters without specific parameter fluctuations during the production of lunch boxes. GNEE uses a special annealing procedure for accurate control of the grain structure and mechanical properties of the aluminum foil to make sure it has enough strength and good flexibility. GNEE uses a real-time monitoring system in every aspect of the production process to ensure stability of process parameters.
A strict quality control system is the key to GNEE's ability to win the trust of its customers. GNEE has established a quality monitoring system that traces the entire production process starting from raw material procurement, through the production process, to the delivery of finished products. The online detection system utilizes high-end equipment including X-ray thickness gauges, surface defect detectors, and tension monitoring systems which monitors the key product parameter in real time. Each roll of aluminum foil will undergo 19 strict tests prior to leaving the factory, including it must pass thickness uniformity test, tensile strength test, pinhole test, surface wettability test, etc.GNEE has a product defect rate kept below 0.3%, a significant drop from the industry average of 1.5%. The company has passed several international certifications (ISO9001, ISO22000, BRCGS) and its quality management system is at the world's advanced level.
GNEE has customized service capabilities lead to the ability to meet special customer needs. Aside from their standard 11 micron * 300mm products, the company can provide a wide range of customized solutions to meet customer requirements. The thickness is adjustable every 1 micron between 10-12 microns; the width is adjustable within 200-320mm; the surface treatments can be varied between different gloss and texture effects. GNEE's engineering team will gain a deep understanding of the customer's application scenarios and then deliver the best material options. This flexible customization is especially favored by high-end catering companies and professional kitchen equipment manufacturers.
Production capacity and steady supply is the guarantee that GNEE can work with larger customers. The company has 5 professional aluminum foil production lines with an annual production capacity of 30,000 tons of 11 micron * 300mm specification, to delivery to large volume type orders.Cutting-edge inventory control systems and advanced production plans reduce delivery time to 7-10days, with priority orders able to be shipped in 72 hours. GNEE has built a comprehensive, national logistics, distribution network to assure timely and safe delivery of products. Furthermore, for longstanding cooperative large customers, the company offers exclusive inventory services, assuring stability of supply. This reliable supply capacity assists customers in reducing their own safety inventory and optimizing capital occupation.
The whole operation process at GNEE is infused with a greener production mindset. The production process at GNEE meets the most stringent environmental specifications with waste-water, waste gas and noise emissions exceeding national standards. 100% of the aluminum scraps generated in the production process will be recycled and comprehensive utilization rate of resources exceeds 98.5%. GNEE has also designed a process with greater energy-saving attributes, energy consumption per unit product is 20% lower than the industry average, thereby reducing carbon footprints and the company's products have attained a variety of international environmental certifications like EU RoHS, REACH, etc.to meet the environmental protection needs of the global market. Not only has this commitment to environmental sustainability kept GNEE in line with the trend of sustainable development , but it also provides customers with a greener supply chain. The competitive edge in costs means GNEE products have every value proposition on the market; through higher volumes of production, process improvements and attention to detail, GNEE can offer customers product value without compromise. In comparison to imported brands, GNEE large rolls of 11 micron aluminium foil are 20-30% cheaper and with associated quality; and compared to similar products available from domestic suppliers, we can offer pricing that is also 5-10% cheaper with more yield and with lower operating costs. GNEE also has a flexible pricing strategy and developed a tiered pricing mechanism to provide step down discounts for long terms cooperative customers and bulk key buyers in an effort to create both mutually beneficial and win-win situations for all customers.
GNEE's complete after-sales service system is the link between GNEE and the establishment of a long-lasting customer supplier relationship. GNEE established a professional technical service team and provides application guidance and technical services to all customers. GNEE guarantees any issues with using its products will be responded to in 24 hours with engineers dispatched if necessary, to the site of use if necessary. GNEE also regularly visits key customers, gathers feedback from user visits, and constantly works on new products and improvements to the existing products and services.GNEE has also found a systemic way to deliver customer training so that customers can use aluminum foil products effectively, thereby achieving maximum value. This holistic service concept received extensive recognition and word of mouth in the market.