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Heat Sealing Aluminium Foil

 

GNEE advantage
 

GNEE Aluminum is a large-scale modern aluminum processing enterprise with 18 years' experience, integrating processing, manufacturing, and sales. The company can produce 1-8 series of aluminum foil products with complete specifications and huge production capacity, which can meet your personalized processing needs. 

 

18 years 

18 years of production experience.

 

200+ employees

The company has more than 200 employees.

 

16 sets

16 sets of large processing equipment.

 

20,000 tons

The annual output reaches 20,000 tons.

 

Heat-sealed aluminum foil

 

 

Heat-sealed aluminum foil is a specialized packaging material used for food, medicine, cosmetics, etc. Its exceptional sealing and corrosion resistance protect contents from moisture, oxygen, dust, and bacteria, extending product shelf life and freshness.

GNEE 8011, 1235, 8079 aluminum foil for heat-sealing packaging comply with aluminum foil production standards such as ASTM B209, EN573-1, EN 546, ISO 209-1, GB/T 3198, GB/T 3190, GB/T 3880.1-2006, ISO 9001-2000, and meet Food and Drug Standards such as SGS, FDA, etc.

 

 

 

 

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Features of GNEE's best-selling 8011 1235 8079 hot-sealing aluminum foil
 
01/
Aluminum foil has a clean surface, uniform color, and smoothness; good uncoiling performance; and adhesion that meets the requirements.
02/

No coil groups, spots, pinholes, white rust, oil stains, rolling marks, edge damage, bending, dents, scratches, etc.;

03/

Excellent moisture-proof, shading, and high barrier ability;

04/

Excellent mechanical performance and high resistance to blasting, puncture and tear;

05/

The composite, printing, and coating materials used as packaging materials are widely used; Can print embossed text and patterns;

06/

Non-toxic and odorless, safe and hygienic; capable of puncture, peeling, resealing, and high-temperature sterilization.

Coverable material for GNEE heat sealing foil include PP, PS, PE, PVC, PET, etc. tubes or containers; paper cups, etc.; Heat sealing temperature range is 180-250 ℃; The composite structure of heat-sealed foil covers:

 

AL+ Heat sealing lacquer

 

 

PET+Lacquer

Hot Selling Products Of GNEE Heat Sealing Aluminum Foil
 

AL + heat-sealing film (easy/uneasy to peel off)

 

 

PET+AL+film/lacquer

Aluminum foil heat-sealing caps are widely used in yogurt cup caps, instant noodle barrels, heat-sealing food bags, medicinal heat-sealing films, plastic beverage bottle piercing caps, and other fields.

 

 

8011 8021 8079 heat sealed aluminum foil bags for food packaging

8011 8021 8079 heat-sealed aluminum foil bags for food packaging

 

GNEE 8011 8021 8079 heat-sealed aluminum foil bags for food packaging can be compounded with plastic films (such as PE, PET, etc.). The thickness of the aluminum foil layer is generally between 0.04 mm and 0.09 mm.

Its excellent air and liquid tightness can effectively isolate oxygen and moisture; It can be used for refrigeration and freezing with temperatures from -30 °C to 100°C. The heat-sealing edge of the bag opening is firm, beautiful, and free of burrs, ensuring complete isolation from the outside.

8011/8021 Embossed/printed aluminum foil cover for yogurt cup lid

 

GNEE supplies 8011 and 8021 aluminum foil for yogurt hot sealing lids. The hot-sealing aluminum foil used for yogurt lids should be soft and plastic and reliably seal the yogurt cup mouth.

Typically, the thickness of 8011 and 8021 aluminum foil is 0.01-0.05mm. The surface is smooth and flat, without defects such as scratches and wrinkles. Good sealing and antibacterial properties are required; good puncture performance.

8011 8021 Embossed/printed aluminum foil cover for yogurt cup lid

 

8011 8079 embossed/printed aluminum foil caps for plastic bottles

8011/8079 embossed/printed aluminum foil caps for plastic bottles

 

Compared to yogurt lid foil, heat-sealed aluminum foil for plastic bottles requires better mechanical strength to adapt to the internal pressure of beverage bottles.

Generally, 8011 or 8079 series aluminum foil is used, with a thickness of 0.04-0.08mm. The surface should be flat and have a certain reflective effect. Good sealing performance; can completely block gas, light, and moisture; Good puncture performance.

1235 heat-sealed aluminum foil for medicinal packaging

 

GNEE supplies drug-grade 1235 heat-sealed aluminum foil for pharmaceutical packaging. This type of aluminum foil requires sterile quality and a clean and flat surface.

Usually, 1000 series high-purity aluminum is used, with commonly used alloy grades such as 1235, and foil thickness ranging from 0.015 to 0.2mm, meeting the GMP requirements for drugs. Easy to puncture and peel off.

1235 heat-sealed aluminum foil for medicinal packaging
specification of GNEE heat-sealing aluminum foil

 

Alloy 8011 1235 8079
Temper O H18 H22 H24
Thickness of aluminum foil 30-60 µm; commonly used 38mic
Width of aluminum foil 100-1600mm
Length of aluminum foil coil
Quality requirement For high-precision aluminum foil: staggered layer ≤ 0.5, tower shape ≤ 1.0, pinhole diameter ≤ 0.1
Click to view the specific production quality
Surface treatment degreasing, embossing, printing
The thickness of the heat-sealing coating 0.025 mm, 0.076mm, 0.127mm, etc. Sealing coating thickness can be customized.
Packaging 1) Plastic film＋corrugated paper＋non-fumigation wooden tray＋plastic tape.
2) Plastic film＋non-fumigation plywood box＋plastic tape.
3) Special packaging requirements are available.

 

Chemical composition and mechanical properties of GNEE 8011 1235 8079 hot sealing aluminum foil

Element Chemical composition (%)
8011 1235 8021 8079
Al Reminder 99.3.5 99.0 Reminder
Si 0.50 - 0.90 0.65 (Si+Fe) 0.6-1.0 0.50-0.90
Fe 0.60 - 1 ≤0.1 0.70-1.3
Cu ≤ 0.10 ≤ 0.05 ≤0.1 ≤0.05
Mn ≤ 0.20 ≤ 0.05 ≤0.05 ≤0.05
Mg ≤ 0.050 ≤ 0.05 ≤0.05 ≤0.05
Cr ≤ 0.050 - - -
Zn ≤ 0.10 ≤ 0.10 ≤0.10 ≤0.10
Ti ≤ 0.080 ≤ 0.06 ≤0.08 -
Mechanical Properties
Alloy Temper Tensile strength Rm/MPa Elongation A50mm (%) ≥ Elongation A100mm (%) ≥
8011 8079 O 50-120 13-15 0.5-4
H22 90-150 5-6 1.0-2.0
H24 120-170 2-5 -
H26 140-190 1-2 -
1235 H14 H24 110-160 4-6 2-3
H16 H26 125-180 2 1

Note: The above parameter values are all reference values. Please contact us via email for specific production ranges and requirements.

 

Why GNEE Aluminum as the supplier for heat-sealing foil?

 

GNEE's products cover a wide range of alloys, including 1050, 1060, 1070, 1100, 1145, 1235, 3003, 3004, 5005, 5052, 8011, 8021, 8079, and 8111 in H18 (hard), H14, H22, H24 (semi-hard), and O (soft) states. Our aluminum foils are widely used in laminating and blistering in the flexible food packaging industry, the pharmaceutical packaging industry, food containers, household foils, the electronics industry, and the construction industry.

 
01
 

GNEE is equipped with complete aluminum foil production line equipment such as an aluminum foil rolling mill, winding machine, thick and thin shear, thin foil shear, roll grinder, annealing furnace, etc. Various specifications of aluminum foil with a thickness of 0.005-0.2mm and a width of 20-2000mm can be provided.

 
02
 

The aluminum foil rolling mill uses a fully hydraulic setting with strong stability. The maximum speed of the coarse and medium rolling mills can reach 2000 m/min, and the maximum speed of the finishing mill is 1200 m/min. The slitting machine can cut 1850-2000mm wide aluminum foil.

 
03
 

Equipped with high-performance devices such as automatic aluminum foil surface quality testing and vacuum testing, providing online surface quality testing and pinhole testing reports for the entire length of aluminum foil products, achieving zero defect delivery.

GNEE aluminum
Customer visits

 

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FAQ

Q: Is your aluminum foil suitable for food packaging?

A: Yes, our aluminum foils are specifically designed and tested for safe food packaging applications.

Q: Can I request customized dimensions for aluminum rolls?

A: Certainly, we offer the option for customized dimensions to meet your specific requirements.

Q: Are your aluminums environmentally friendly?

A: Yes, our aluminums are recyclable and have a low environmental impact, making them an eco-friendly choice.

Q: What is the typical shelf life of your aluminum products?

A: Our aluminum products have a stable shelf life when stored in recommended conditions. Specific details can be provided upon request.

Q: Do you provide assistance with customs clearance for international orders?

A: While we don't directly handle customs clearance, we can offer guidance and documentation to facilitate the process.

Q: What quality certifications do your aluminum products hold?

A: Our aluminum products adhere to international quality standards and may possess certifications like ISO.

Q: Can I request a sample of your aluminum before placing a bulk order?

A: Yes, we provide the option to request samples so you can evaluate the quality and suitability of our aluminum for your needs.

Q: What advanced technologies and processes does GNEE use in aluminum production?

A: GNEE has introduced the latest production technologies and processes to ensure superior quality and performance of our aluminum products. We can also provide customized surface treatments such as tinning, coating, painting, etc.

Q: How does GNEE handle aluminum scrap?

A: GNEE is actively involved in the recycling and reuse of aluminum scrap. Through sustainable production methods, we are committed to reducing our environmental impact while promoting resource recovery and recycling.

Q: How is the price of GNEE's aluminum determined?

A: GNEE's aluminum prices are affected by a number of factors, including aluminum prices, production costs, market demand, and availability. We always offer high-quality products at competitive prices.

Q: How can I contact GNEE for more information or to order aluminum products?

A: You can contact GNEE Corporation in the following ways: Email: sale@gneealu.com Web: https://www.alufoil-china.com/. Our professional team will be happy to provide you with more information and fulfill your ordering needs.

Q: Is GNEE a trading company or a manufacturer?

A: GNEE is an integrated trading and manufacturing company to better serve our customers.

Q: Will the products I order from GNEE be delivered on time?

A: Yes, we are committed to providing the highest quality products and delivering them on time; punctuality and honesty are the core principles of our company.

Q: Do you provide product samples? Are they free?

A: GNEE provides supply to customers free of charge, but customers need to bear the express freight.

Q: Do your products undergo third-party inspection?

A: Yes, GNEE is fully third-party inspected to ensure transparency and quality assurance.

Q: How does GNEE ensure product quality?

A: Each product is produced in a qualified workshop, and GNEE has obtained US FDA certification, EU ROHS compliance, SVHC compliance, and ISO quality management system certification.

Henan Gnee New Material Co., Ltd. is one of the most professional heat sealing aluminium foil manufacturers and suppliers in China, featured by quality products and competitive price. Please rest assured to buy heat sealing aluminium foil for sale here from our factory.

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