OFFICINAL PVC/PE COMPOUND SHEETS
Because of the fine heat close character, officinal pvc/pe compound sheets have the poor obstruct character to gas but be good at liquid ,especially fit the liquid medicine .
Oral liquid medicine packing be adopted the bottle before, but the bottles have two deadliness shortages:
1.readily break up when open the lid
2.if the liquid ferment in the bottle , it will readily expand and break the bottle ,which will lead to the loss of the inner packing products .
but pvc/pe compound sheets throw away above the shortages completely ,which be made of officinal pvc rigid sheets through heating close with the PE film . In the production process , the important arts and crafts such as temperature ,painting quantum, painting times must to strictly check and measure to guarantee the final products can achieve the quality standard of the same products of oversea countries. The heat close character is four times higher than the common pvc sheet.This kind of products also have the characters of rather strong rigidity, flexible ,press-resistance, big tumefacient modulus and so on ,fit different kinds of package of liquid medicine .
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