Judging whether the plastic box is pvc material or pet material, mainly based on the product structure to judge. Because the characteristics of pvc and pet are different, pet is harder than pvc, and part of the structure is not suitable for the production of hard materials, so the appearance and plastic properties can roughly determine the material of the product. In general, blister box products rarely used pet to produce, because the hardness is not good suction, if it is a flat, such as a tray, pvc, pet can do.

So how do ordinary consumers identify pvc blister boxes and pet blister boxes? Manufacturers tell you there are several ways to distinguish, first, you can look at the bottom of the plastic box imprint, in general will see a triangular pattern, which is printed with plastic material words. Second, if it is the same thickness as the hand, the harder one may be pet material.

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