PVDC高阻隔肠衣膜

Release time:2024-04-17 Classification:Product View count:64

Product characteristics

High barrier PVDC casing film is a sheet-like film made by using copolymerized high barrier PVDC (VC type) high barrier resin, which is melted and extruded by special equipment and blown by flat blowing method. It has excellent barrier properties, high thermal shrinkage rate, good fit properties, and can be subjected to high-temperature sterilization treatment. It can perform good surface and inner printing, and has rich color hue. Widely used in ham sausage packaging.

Product performance

Efficient barrier to oxygen and odor, effectively extending food shelf life

Low water vapor transmission rate to avoid product dehydration and drying, resulting in poor taste
Suitable for different meat filling formulas

Technical parameters of high barrier PVDC casing film

Technical data Unit Limit
Thickness μm 40~50
width mm 20mm~1050mm(Tailored for customers）
Tensile Strength(vertical /horizontal) Mpa ≥60/80
Elongation at Break(vertical/horizontal) % ≥50/40
Resistance to tear strength(vertical/horizontal) N ≥0.2/0.2
Heat Shrinkage % -15~-30/-15~-30
Water Vapor Permeability g/ (m²·24h),38℃，90%RH ≤5
Oxygen Permeability cm³/ (m²·24h·0.1MPa)，23℃，50%RH ≤25（表印）≤50（里印）
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