Technical Essence: The Molecular Revolution of Elasticity and Environmental Protection   TPU (Thermoplastic Polyurethane) film is a high-performance material realized through molecu...

Industry Background: From Traditional Manufacturing to Sustainable Innovation As the "invisible skeleton" of modern industry, rubber products, with their high elasticity, wear - resistance an...

In the world of packaging materials, there is a product that seems ordinary yet (contains enormous energy) — stretch film. With its unique properties and wide-ranging applications, it plays an indi...

Industry Background and Technological Evolution   As core equipment for polymer material processing, plastic sheet extrusion machines convert raw materials such as polypropyl...

Industry Background and Technical Positioning   As a functional polymer material, CPE (Chlorinated Polyethylene) breathable film is produced through the chlorination modifica...

In today's commodity packaging field, PE heat shrink film is playing an increasingly important role, becoming a reliable assistant for many enterprises to ensure product transportation and s...

To produce foamed polymer materials such as foam plastics and sponge rubber, a foaming agent is typically added to the plastic or rubber. When the plastic or rubber is heated, the foaming ag...

Stretching occurs because the velocity of the filament extruded from the spinneret is lower than the moving speed of the winding device, i.e., the stretching speed is higher than the spinning speed...