4.3mil White Foil Retort Liqui-Pac Film
4.3mil White Foil Retort Liqui-Pac Film is a high-gloss, multi-layer, FDA compliant packaging film engineered for retort, aseptic, and liquid pouch applications. Designed for spouted pouches, stick packs, gourmet coffee bags, and high-barrier liquid packaging, this 4.3 mil construction combines HDPE, aluminum foil, and white OPP to deliver structural strength and superior barrier protection.
Mounted on a strippable liner for stable aqueous wide format printing, this film supports accurate flat proofing and full package conversion using conventional heat-sealing equipment.
Why Choose 4.3mil White Foil Retort Liqui-Pac Film
When liquid packaging demands high barrier performance and strong seam integrity, multi-layer construction makes the difference.
- Multi-Layer Barrier Construction: Combines heat-sealable HDPE, aluminum foil barrier, and white OPP outer layer for structural strength and protection.
- FDA Food Grade Compliant: Approved for food contact applications when properly sealed.
- Retort and Liquid Ready: Designed for aseptic and liquid packaging structures including spouted pouches.
- Heat Sealable Performance: Seals at 210 to 250°F for dependable seam strength.
- High Gloss Presentation: Delivers premium shelf appeal for retail packaging prototypes.
Applications
- Flexible packaging proofing
- Gourmet coffee bags and pouches
- Cosmetics packaging
- Stick packs
- Liquid packaging with or without fitments
- Baby food packaging
- Pet food packaging
- Soup and sauce pouches
- Meat and seafood packaging
Key Features
- 4.3 mil total thickness
- Multi-layer construction
- Heat-sealable HDPE inner layer
- Aluminum foil barrier layer
- White OPP printable outer layer
- High gloss surface finish
- FDA compliant for food contact
- Heat sealable at 210 to 250°F
- Strong moisture and odor barrier
- Mounted on strippable liner
- Compatible with aqueous wide format printers
Specifications
- Film Type: Multi-layer retort and liquid packaging film
- Total Thickness: 4.3 mil
- Inner Layer: Heat-sealable HDPE
- Barrier Layer: Aluminum foil
- Outer Layer: White OPP
- Surface Finish: High gloss
- Compliance: FDA food grade compliant
- Heat Seal Temperature: 210 to 250°F
- Barrier Properties: High moisture and odor resistance
- Liner: Strippable liner for stable printing and transport
Compatibility
4.3mil White Foil Retort Liqui-Pac Film is compatible with aqueous wide format printers, including:
- Epson SureColor P-Series printers
- HP DesignJet printers
- Canon imagePrograf printers
For thicker constructions, apply JetComp 8200 clear or 8201 matte pressure-sensitive PET overlaminating film. For a matte finish without increasing thickness, apply Krylon Matte spray.
FAQ
Is this suitable for liquid and retort applications?
Yes. The multi-layer structure and aluminum foil barrier support liquid, aseptic, and retort-style packaging prototypes.
What temperature should I use for heat sealing?
Seal between 210 and 250°F to achieve strong seam performance.
Can this film be printed for proofing?
Yes. Print it flat for packaging proofs or convert it into finished pouches using conventional heat-sealing equipment.
Does this film provide strong barrier protection?
Yes. The aluminum foil layer delivers excellent moisture and odor barrier performance.
Develop High-Barrier Liquid Packaging Prototypes
Create durable, heat-sealed retort and liquid packaging with 4.3mil White Foil Retort Liqui-Pac Film.
Additional information
| Weight | 20.0 lbs |
|---|---|
| Dimensions | 0.0 × 0.0 × 0.0 in |
| Size Options |
