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Bags of cement raw material is polypropylene resin, foreign production mainly polyethylene (PE), the main production of polypropylene (PP), and then add some additives, after the heating wire drawing, then weaving, printing and so on. High quality cement woven bag inner lining.
Cement woven bags can be divided into the valve pocket and the bottom of the bottom bag, bag is a valve pocket, woven bags, there are two kinds of valve pocket and seam bag, and in accordance with the weight of the cement as well as two kinds of 50kg and 25kg.
Cement valve pocket size: 50kg is 640 10mm long, 500 5mm wide, 25kg is long 480 + 10mm, 390 + 5mm.
The size of the bottom bag of cement: 50kg is long 780 + 10, width 420 + 5mm; 25kg is long 560 + 10mm, width 350 + 5mm.
Shanghai NANPENG Plastic Packing Co., Ltd. has advanced equipment and first-class technology, the production of a variety of plastic compound bag, valve pocket, multilayer kraft paper bag, color printing bags, tons of bags. To provide packaging design and manufacturing services for feed, food, chemical industry, building materials and other industries. The company has weaving, printing, composite, light cover and the back cover of one-stop production equipment. Advanced supporting facilities, specializing in the production of building materials packaging bag, feed bag, fertilizer bags, chemical products packing bag, flour bag, rice bag, putty powder packaging bags, paint, packaging bags, such as; we sincerely welcome our customers to inquire or to plant inspection.