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VAFLF12
VWIN
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Our Stand-Up Gravy Resistant PE Composite Aluminum Foil is developed for pet wet food pouches, where gravy resistance, seal reliability, and long shelf life are practical daily requirements. The PE composite layer is formulated to resist gravy and oil penetration, helping the pouch stay clean along seal edges and avoid wicking or leakage during filling, retort, and transport. The aluminum foil core blocks oxygen, moisture, light, and odors, helping preserve meaty aroma, texture, and nutritional value in wet pet food. The structure is flexible and stand-up capable, suitable for self-standing pouches, spouted pouches, and flat sachets used by pet food brands, co-packers, and private label suppliers. It supports high-quality printing and branding for retail shelves. Custom roll widths, thickness structures, and printing layouts are available.
Common structures
Aluminum foil+PE
Aluminum foil+PET
Aluminum foil+PET+PE
PET+Aluminum foil+PE
Aluminum foil+PA+PE
PA+Aluminum foil+PE
VMPET+White LLDPE
PET+PE
Other customized structures
Applications
● New Energy Battery Encapsulation
Suitable for outer wrapping of 3C digital cell packs, casing of automotive power battery modules, and insulating separators for energy storage systems. The nylon layer and aluminum foil layer jointly form a dense composite barrier system, effectively resisting moisture ingress and chemical attack from electrolytes, while the accompanying functional resin layer ensures high-strength heat-seal closure and mechanical puncture resistance.
● High-Barrier Food Packaging
Suitable for roasted coffee bean packaging bags, high-temperature retort food pouches, and vacuum packaging for meat and cheese products. The dense aluminum foil layer provides complete barrier against oxygen, moisture, and ultraviolet radiation, preserving original contents flavor while significantly extending shelf life, with the heat-resistant film layers withstanding high-temperature sterilization without softening or deformation.
● Pharmaceutical & Medical Device Packaging
Suitable for pharmaceutical blister pack lidding films, sterile medical instrument sealing pouches, and in-vitro diagnostic kit encapsulation. The multi-layer composite structure is directionally engineered to create a sterile, moisture-resistant, and light-proof closed storage environment, with all performance attributes fully compliant with mandatory medical-grade hygiene and safety standards.
● Electronic Component Protective Packaging
Suitable for anti-static packaging of PCB boards, semiconductor chips, and precision sensing elements. The combined configuration of aluminum foil and metallized film layers delivers excellent static-discharge capability, electromagnetic interference shielding, and moisture cutoff performance, effectively preventing oxidation, moisture damage, or electrostatic breakdown of precision parts during logistics and warehousing.
● Industrial Chemicals & Agrochemical Packaging
Suitable for packaging containers for liquid fertilizers, pesticide formulations, and corrosive industrial chemicals. The reinforced multi-layer film structure offers exceptional chemical permeation resistance and internal pressure tolerance, ensuring safe storage and leak-free transport of hazardous substances and reactive liquids.
● Cosmetics & Personal Care Packaging
Suitable for shampoo single-use sachets, facial mask pouches, and cosmetic trial sample encapsulation. The outer-layer PET/BOPP premium printable substrate supports high-definition color printing to elevate brand visual appeal, while the inner sealant layer resists chemical swelling from cosmetic active ingredients and essential oils.
● Building Insulation & Moisture Vapor Barrier
Suitable for building roof radiant barrier layers, exterior wall insulation reflective membranes, and HVAC duct thermal insulation wraps. The pure aluminum foil surface efficiently reflects thermal radiation, while the backing reinforced film provides excellent tear strength and installation convenience for easy on-site cutting and application.
● Cable Shielding & Moisture-Proof Taping
Suitable for core shielding and longitudinal waterproof sealing of power cables, communication lines, and signal transmission wires. The aluminum-plastic composite structure delivers superior electromagnetic interference blocking and radial moisture protection, ensuring signal transmission stability and long-term reliability under demanding environmental conditions.
Item | Specification |
Thickness | 0.01 mm~0.2 mm |
Aluminum foil thickness | 6 μ m~12 μ m |
GSM | 20-300 gsm |
Width | 3-290 cm |
Length | 1-12000 m |
Customization, ODM, OEM | Materials, Structure, GSM, Thickness, Size, Print, Pack |
Type | Aluminum Foil Laminated |
Transparency | Opaque |
Hardness | Soft |
Material | Aluminum foil, PE, PET, PA, VMPET |
● Ultimate Barrier Protection – A “Private Sanctuary” for Your Contents
A central aluminum foil layer paired with polymer reinforcing layers on both sides forms a triple isolation matrix, cutting off all three decay pathways — moisture permeation, oxygen ingress, and light-induced aging — in one go. Whether for food flavor, pharmaceutical potency, or electronic component precision, each receives a protection cycle exceeding industry standards, backed by traceable test data per production batch.
● Reinforced Internal Skeleton – Paper-Thin Yet Rock-Solid
A nylon or polyester reinforcement skeleton is laminated deep within the film body, granting this thin layer a load-bearing capacity far beyond its thickness. Against tension stress from high-speed production lines, stacking shocks from cross-border transit, and swelling forces from cell deformation, it remains free of pinholes and cracks, delivering near-perfect intact-on-arrival rates for clients.
● Unbreakable Heat-Seal Integrity – Every Seal Passes Reinspection
We reverse-engineer heat-sealing parameters to match the rhythm of automated packaging equipment, creating a broad sealing window and a firm bonding interface. Through drop tests, pressure tests, and thermal cycling, seals remain hermetically closed; even in retort pouches requiring high-temperature sterilization, they hold the zero-leakage line from start to finish.
● Extreme Environmental Endurance – The Harsher, The More Reliable
From deep-cold storage to high-heat sterilization, the film’s physical properties stay within a stable range throughout; repeated exposure to electrolytes, industrial solvents, and corrosive reagents causes no degradation or failure. This reliability is built on years of complaint-free field records in flexible lithium battery sealing and fine-chemical packaging.
● One-Shot Formability – Even Complex Shapes Form in a Single Pass
With outstanding elongation and deep-draw behavior, the film lands right the first time in demanding processes such as stand-up pouches, skin-vacuum packaging, and irregular cell wrapping. Facing the combined challenge of sharp folds and sweeping curves, it shows no delamination and no chipped corners, delivering finished packs with crisp contours and full-bodied coverage.
● Outstanding Print Performance – The Package Is Your Silent Salesperson
The corona-treated, primer-coated surface grips ink firmly and reproduces colors accurately, with matte, high-gloss, or metallic textures available at choice. Printed output stays rich and highly fade-resistant, giving products built-in shelf appeal and completing your brand’s first silent conversation with consumers.
Benefits for Your Business
End-to-End Automated Control for Exceptional Aluminum-Plastic Composite Film
Leveraging fully automated high-speed lamination lines and precision slitting and winding equipment, we maintain complete in-house control from raw material formulation of aluminum foil and polymer pellets through multi-layer co-extrusion lamination and curing, to final slitting and packaging. Every batch of aluminum-plastic composite film undergoes online thickness monitoring and peel strength testing to ensure strong interlayer bonding, excellent barrier properties, and uniform thickness, meeting the stringent demands of diverse applications. Finished products are managed in standardized climate-controlled warehouses and shipped via efficient global logistics networks, ensuring every roll is delivered to customers on time and in perfect condition.
