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With the utilization of integrated approaches and most recent innovation for the best outcomes, Barrier Packagin

Pet blister is divided into PET-G and pet-a, which are actually two varieties of PET sheet. The softening point of the sheet is different. The softening point of PET-G is a little l

Medical packaging films are flexible films used for the packaging of pharmaceuticals and m

① polyvinyl chloride (PVC)
It is the largest amount of plastic used in construction. The density of UPVC is 1.38-1.43g/cm3, the mechanical strength is high, the chemical stability is good, the use tem

As of Friday's close, the price difference between pvc2001 contract and 2005 contract is 240 yuan, which shows a strong trend in recent months.
In the spot market, the domestic PVC spot market pe