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Why use salt bags often torn bags?
Nov 25, 2016

Used bags of salt, often torn bags, this is due to what? To address this situation, we come from simple analysis.

Salt bags are often torn bags main reason: inappropriate choice of composite materials.

Salt is a small size and weight, easy to absorb moisture, strong penetration items, therefore it requires moisture and good, good resistance to penetration, crash-resistant.

But bags of salt on the market today are made of PET film/CPP film.

The salt bags, PET and CPP are strength, toughness, resistance to slam the lack of film, so easily broken bags.

Added selection of shock resistance good resistance to penetration of coextrusion film packaging film, will improve salt bags.