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PE breathable membrane is a new type of waterproof polymer material. From the manufacturing process, the technical requirements are much higher than those of general …

The production process of meltblown non-woven fabrics is to use high-speed hot air to draw the thin stream of polymer melt extruded from the orifice …

In order to further deepen school-enterprise cooperation and promote school-enterprise talent training. On November 6, 2020, Shanghai Jwell Machinery Manufacturing Co., Ltd. and Jiangsu Agriculture …

Today is thanksgiving Grateful for the great motherland Let every family live and work in peace Thanks for the warm breeze of the new era …

Tubing, such as PVC pipes, can be fabricated using virtually identical as used in blown film extrusion dies. Favorable pressure might be put on the …

Stone paper can be really just actually a form of solid and long-lasting paperlike substance generated by calcium-carbonate ensured with little bit of resin high-density …