لفة ورقة بلاستيكية من الدرجة الغذائية للتشكيل الحراري
Description Polypropylene is a lightweight material with low hygroscopicity, excellent impact strength, strong flexibility, good electrical insulation, non-toxic and tasteless, and is one of the most environmentally friendly engineering plastics. Polypropylene sheet (PP plastic sheet) is a plastic sheet made of PP resin through extrusion, calendering, cooling, cutting and other processes. Due to its semi-crystalline […]
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