Food Grade Single Sided Coated Aluminum Foil

Core Advantages

• Food grade raw material, fully complies with FDA, LFGB and national food contact safety standards, non-toxic and odorless

• Single side food grade coating, excellent greaseproof, waterproof and heat sealing performance, effectively prevent food leakage and oil penetration

• Strong coating adhesion, no peeling, no cracking during folding, stamping and forming processing

• High temperature resistance, suitable for baking, oven heating and high-temperature food packaging scenarios

• Good flexibility and ductility, easy to punch into various shapes of food containers and trays

• Uniform thickness and flat surface, ensure stable heat sealing effect and no leakage during cup sealing

• Customizable thickness, width and roll length, match different food packaging production lines

• Sterile dust-free production environment, independent sealed packaging, meet food industry hygiene requirements

Production Process

Food grade aluminum foil raw material feeding → Multi-stage degreasing & cleaning → Chromium-free food grade passivation → Constant temperature drying → Single side food grade PE/PP coating roller coating → High temperature curing & cross-linking → Natural cooling → Surface quality online inspection → Precision slitting → Rewinding → Dust-free sterile packaging → Food safety sampling test → Finished product delivery.

Each batch will pass food contact safety test and coating adhesion test before delivery to guarantee food safety and stable performance.

Technical Parameters

Application

Food container: Disposable lunch box, fast food tray, takeaway food container, airline meal box

Baking packaging: Baking foil, cake liner, oven baking sheet, barbecue foil

Beverage sealing: Yogurt cup sealing, milk tea cup sealing, canned food sealing film

Convenience food: Self-heating hot pot packaging, instant food packaging, retort food packaging

Household kitchen: Food preservation, cooking wrapping, barbecue, kitchen oil insulation

Export Packaging

Each aluminum foil roll wrapped with food grade PE protective film and pearl cotton. Packed into standard export cartons by specification. Cartons stacked and fixed on IPPC fumigated wooden pallets with strapping tape. Clear shipping marks marked on outside including alloy grade, thickness, width, roll length, net weight, gross weight and batch number. We can provide fumigation certificate, MTC and food safety test documents for overseas food enterprise customs clearance and factory audit. Small household rolls can be packed into individual color boxes as required.

FAQ

Q1: Is the coated aluminum foil safe for direct food contact?

A: Yes. Our coating is food grade PE/PP resin, fully complies with FDA and LFGB food contact safety standards, non-toxic and odorless, can directly contact all kinds of food.

Q2: Can it be used for high temperature baking?

A: Yes. The food grade coating can withstand 180℃ high temperature, suitable for oven baking, barbecue and hot food packaging, no harmful substances released.

Q3: What is the difference between single side coated and double side coated?

A: Single side coated foil has coating on heat sealing side, aluminum foil side exposed, suitable for most food packaging and cup sealing; double side coated is used for special scenarios requiring both sides greaseproof.

Q4: Can you customize small roll size for household use?

A: Supported. We can produce various small roll specifications with different length and width, and provide individual color box packaging for household retail.

Q5: Is the heat sealing performance stable?

A: Yes. Uniform coating thickness and stable surface tension ensure consistent heat sealing effect, no leakage and no broken seal during high-speed automatic sealing production line.