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Heavy-Duty 4-Side Seal Laminated Film For Frozen Food Packaging -40°C Cold Resistance Roll Stock

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Eight Side Sealing Flat Bottom Bag

High Temperature Cooking Bag

Miss. Liu

bp13@dgbpack.com

+86 13790107610

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Heavy-Duty 4-Side Seal Laminated Film For Frozen Food Packaging -40°C Cold Resistance Roll Stock

Brand Name:	Bright Pack
MOQ:	500kg
Price:	0.03-0.1usd/pc
Packaging Details:	Export special carton packaging and plate
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

Guangdong,China

Certification:

patent for invention、BRC、GRS、ISO、FDA、QC

Email:

Bp08@dgbpack.com

Mail:

Bestarjerry@gmail.com

With Window:

Customizable

Sealing Method:

Zipper, Zipper Lock, Or Heat Seal

Customized Moq:

1500pcs

Corners:

Round Or Vertical Corners

Zipper:

On Top

Custom Design:

Yes

Use:

Snack, Dry Fruit, Nuts

Functional Design:

None

Transparency:

Opaque

Tear Resistant:

Yes

Zipper Top:

Support

Payment Methid:

T/T

Hot Sealing:

Support

Supply Ability:

2000kg/day

Highlight:

Heavy Duty Laminated Film

Frozen Food Packaging Roll Stock

4-Side Seal Laminated Film

Product Description

Heavy-Duty 4-Side Seal Laminated Film For Frozen Food Packaging -40°C Cold Resistance Roll Stock

Our 4-side seal laminated film is engineered for ultra-low temperature frozen food packaging, maintaining superior durability and seal integrity even at -40 °C. Designed for heavy-duty applications, this multi-layer film resists cracking, frost buildup, and freezer burn, ensuring optimal product protection for long-term storage.

Key Advantages

Exceptional Cold Resistance - Withstands -40°C without brittleness or seal failure
Strong 4-Side Sealing - Ensures leak-proof packaging for liquids and semi-solids
High-Barrier Protection - Blocks moisture, oxygen, and odors to prevent freezer burn
Puncture & Tear Resistant - Reinforced layers protect against sharp frozen edges
Customizable Printing - High-quality graphics for brand visibility

Ideal Applications

Frozen meats, seafood & poultry
Ready-to-eat meals & vegetables
Ice cream & dairy products
Industrial frozen ingredient packaging

Product Specifications

Attribute	Specification
Material Composition	PET/PE, NY/PE, or custom laminates
Thickness	100-250 microns (adjustable for product weight)
Film Width	200mm-1200mm (custom slitting available)
Seal Type	4-side heat seal (hot bar/crimp seal)
Seal Strength	≥50N/15mm (peel test at -40°C)
Cold Resistance	Stable performance at -40°C to 50°C
Oxygen Barrier (OTR)	<15 cm³/m²/day (for standard grades)
Moisture Barrier (MVTR)	<5 g/m²/day (at 38°C/90% RH)
Printing Options	Up to 8-color flexo printing
Certifications	FDA, EU 10/2011, ISO 9001, BRCGS

Why Choose Our Frozen Food Packaging Film?

Reliable Performance - No delamination or seal failure in deep-freeze conditions
Machine Optimized - Smooth unwinding for high-speed VFFS/horizontal form-fill-seal machines
Custom Solutions - Anti-fog coatings, easy-peel layers, or anti-static treatments available
Quality Guarantee - Batch testing for impact resistance at low temperatures

Request technical datasheet & freezing test reports!