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The Origin Of The Important Position Of PVC Packing Bag
- Aug 03, 2017 -

PVC really in the application of the breakthrough was in 1933, the United States chemist Simon found PVC this material, by adding high boiling point solvent and acid tri-cresol ester after heating, cooling the texture of accidental soft, easy processing, and full of elasticity. Since then, PVC material has been widely used in the industry. Until today, when PVC was applied to blister packaging industry has been unable to trace, but can not deny that, today, PVC packaging bag to texture soft, toughness advantages in the blister industry has a pivotal position, as one of the most common materials in the market.