The five-layer coextrusion polyolefin standard heat shrinkable
film? has high grade of transparency and low specific gravity and
is economic and practical. Compared with a three-layer heat
shrinkable film, it has obvious barrier property. It shrinks in two
directions during packing, and has quite high toughness, and stable
and balanced shrinkable factor; after packing, it has a firm seal
and small and soft corner, is cold-resistant, insusceptible to
embrittlement and free from toxicity and peculiar smell, and is the
optimal substitute for PVC heat shrinkable films. It prevents
product surface from dust and peculiar smell, is moisture-proof,
and can effectively protect a packaged object.
The product is suitable for semi-automatic and full-automatic heat
shrink packing machines.
The product is in accordance with American quality test standard
and SGS relevant test standard.