High Barrier Vacuum Skin Packaging Film

High Barrier Vacuum Skin Packaging Film is a multilayer film for vacuum skin packaging of chilled and frozen food requiring controlled oxygen and moisture transmission. The film conforms closely to the product during vacuum forming and seals to a compatible tray, board or bottom web. It is designed for meat, poultry, seafood, cheese and prepared foods where barrier performance, package integrity and clear product visibility are required.

High Barrier Structure
A dedicated barrier layer helps limit oxygen transmission through the film. The barrier level is selected according to product characteristics, storage conditions and the required packaging specification.
Skin-Tight Forming
The film softens during the skin-pack cycle and follows the product profile under vacuum. Thickness and construction can be selected according to product height, shape and forming requirements.
Clear Product Visibility
The transparent surface provides direct visibility of the packaged product, supporting product inspection and retail presentation without adding an opaque film layer.
Sealing Compatibility
The sealing layer is configured for the selected bottom substrate. Tray, board and bottom web materials are confirmed before the film specification is finalized.

Oxygen Protection
The barrier layer is designed to reduce oxygen transmission through the package. This supports food applications where oxygen exposure needs to be controlled during the intended storage period.
Moisture Protection
The multilayer construction provides moisture barrier performance for chilled and frozen food packaging. The required level is selected according to product composition and storage conditions.
Technical Data
OTR and WVTR are evaluated according to the confirmed film structure and applicable test conditions. Corresponding technical data can be supplied with the agreed product specification.

Vacuum Forming
The heated film is drawn over the product and tray under vacuum. Film thickness and construction are matched to product height, shape and forming depth to support close product conformity.
Substrate Matching
The film can be configured for compatible trays, boards and bottom webs. The contact material should be confirmed before production to determine the appropriate sealing construction.
Seal Integrity
The sealing layer is selected according to the bottom substrate and packaging process. Sealing conditions are established from the confirmed film and package configuration.

Multilayer Extrusion
Polymer layers are processed through controlled multiple extrusion to form the required barrier, structural and sealing layers within one film construction.
Thickness Control
Film thickness is monitored during extrusion to maintain dimensional consistency across the production width and finished roll.
Slitting & Winding
The finished film is converted to the specified width and roll length. Roll winding and surface condition are checked before final packing.

Material Inspection
Incoming materials are checked against approved specifications before production to maintain consistency between batches.
Film Inspection
Finished film is inspected for thickness, width, transparency, surface condition and visible defects.
Functional Testing
Film samples are evaluated for forming and sealing performance according to the intended packaging configuration.
Batch Records
Production information is recorded by batch to support specification verification and quality documentation throughout the production process.

Fresh Meat
Suitable for beef, pork and lamb requiring close skin forming, controlled oxygen transmission and clear product visibility.
Poultry & Seafood
Used for poultry, fish and seafood where package integrity, moisture control and product presentation are important.
Prepared Foods
Suitable for cheese and prepared foods requiring vacuum skin forming and controlled barrier performance during chilled or frozen storage.

Food Contact Safety
Food packaging film production is supported by a Food Contact Safety Licence for Industrial Products Manufacturing.
Product Documentation
Applicable food-contact and product documentation can be provided according to the confirmed film specification and destination market.
Specification Control
Film construction, thickness, raw materials and applicable compliance requirements are confirmed before commercial production.

Film Dimensions
Thickness, width and roll length can be specified according to product size, packaging equipment and production requirements.
Barrier Construction
The multilayer construction can be selected according to the required oxygen and moisture barrier performance.
Sealing Layer
The sealing surface can be matched to the selected tray, board or bottom web to support the required packaging process.

Roll Protection
Finished rolls are individually protected during packing to maintain film condition through handling, storage and transportation.
Export Packing
Packing configuration can be arranged according to roll dimensions, shipment method and loading requirements.
Production Capacity
Six skin packaging film production lines support standard and customized film specifications, with stated production capacity of up to 150 tons per month.

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