China Drying Technology Co., Ltd. China Aerospace Science and Industry Sixth Hospital, an annual output of 50 tons F-12 high-strength organic fiber production 5,000 liters of polymerization equipment recently trial production success, the viscosity of the synthetic polymer solution to meet the requirements of the process indicators, and successfully used for spinning, fiber properties Reach design specifications. This is also the first successful case of the 5,000-liter polymerization of heterocyclic aramid polymer in China.
Before the trial production, the raw materials and the production process shall be fully verified by gradually amplifying the polymerization reaction, and then the polymerization equipment shall be checked on an item-by-item basis in accordance with the technological process to ensure that the trial production conditions are adequately prepared and according to the steps and requirements of the trial production scheme. Go through the process in order to lay a good foundation for the first reactor polymerization reaction.
Single S Spunbond Nonwoven Machine
Non-woven machinery mainly includes: non-woven bag machine, non-woven slitting machine, non-woven surgical garment machine, non-woven filter cotton weaving machine, non-woven shoe cover machine, non-woven glove machine, non-woven Cloth cover machine, non-woven doctor cap machine, non-woven nurse cap machine, non-woven pillow cover machine, non-woven eye mask machine, non-woven perforating machine, non-woven rewinder and other machines.The single S non-woven fabric production line is to extrude and stretch the polymer to form continuous filaments, then spread the filaments into a web, and then the web is self-bonded, thermally bonded, chemically bonded or mechanically reinforced. The fiber web becomes a non-woven fabric, which is durable and disposable. Insulating and conductive. Softness and stiffness. Density and expansion. Isotropic, anisotropic. Filterability, breathable and impermeable. Elasticity and stiffness. Light, loose and warm. Thin as a cicada's wings, thick as felt. Waterproof and breathable. Ironing, stitching, and compression molding. Flame retardant and antistatic. Water-permeable, waterproof, abrasion-resistant, and flocking. Wrinkle resistance, good elasticity, high moisture absorption, water repellency and other characteristics. It is mostly used for packaging materials and can be reused. It is an indispensable environmental protection material for the emerging society. The most common is shopping bags.
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Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.pysmachine.com