Transparent Polyethylene Film Solutions Freezing Film Quick Frozen Food Packaging Film

Polyethylene Granule Freezing Film Quick Frozen Food Packaging Film Solution Manufacturer

Polyethylene granule freezing film quick-frozen food packaging film solution
Frozen food packaging materials must meet the following conditions:

1. The inner packaging plastic should have a good barrier to water vapor and oxygen penetration.

2. Plastic has good cold resistance. If the packaging material has poor cold resistance, during the later transportation and loading and unloading process, the sharp protrusions of the frozen food will puncture the packaging, causing leakage and accelerating the spoilage of the food.

Based on known conditions, the inner packaging material polyethylene particles should be selected with high barrier properties, puncture resistance, and high strength. In addition, the cold resistance and mechanical strength of the inner packaging material should be improved through compounding or coextrusion. Plastic flexible packaging used in the frozen food field is mainly divided into single-layer bags, composite soft plastic bags, multi-layer co-extruded soft plastic bags, edible packaging films, etc.

Solution application description:
single layer bag
Commonly used in vegetable packaging, etc.
Composite soft plastic bag
It has good moisture-proof, cold-resistant and puncture-resistant properties.
Multi-layer co-extruded soft plastic bag
This type of material does not use adhesives and has the characteristics of no pollution, high barrier, high strength, high and low temperature resistance, etc.