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( Amazing! ! ! There are so many on such spun-bonded non-woven fabrics. 。 。 。 。 。 。 ]

by:Sunshine     2020-05-17
Many different kinds of non-woven fabric, one is called spun-bonded non-woven fabrics. That how to distinguish the spun-bonded non-woven? Point of spun-bonded non-woven fabric mill is diamond, has high strength, high temperature resistant performance is good, Can be used in 150 ℃ environment medium and long term) , aging resistance, uv resistance, elongation, high stability and good permeability, corrosion resistance, sound insulation, moth-proofing, nontoxic, etc. Spun-bonded non-woven technology type spun-bonded non-woven technology in the world are mainly Germany phil's Finn lecco, Italy's STP, Japan kobe steel technology, etc. Currently, lai Finn technology has become the mainstream in the world. At present has developed to the fourth generation technology. Characterized by using ultra-high speed negative pressure air draft, fiber can be stretched to around 1 but Neil. There has been a lot of domestic enterprises for the generic, because of its core technology has many frontier problems unsolved or master, domestic equipment manufacturing enterprises want to achieve, it will take time for the Finn technology level. Polymer (spun-bonded non-woven process Polypropylene material + back) — — Big screw stem, high temperature melting - — Filter - — Metering pump ( Quantitative delivery) — — Spinning ( Spinning entrance and stretching suction) — — Cooling - — Airflow traction - — Net curtain into net - — Up and down roller ( Pre-reinforcement) — — Hot rolling mill ( Reinforcement) — — Winding - — Pour the cloth cutting - — Weighing and packing - — Finished product warehousing dongyang lai chi environmental protection technology co. , LTD, now has annual output of more than 4000 square meters elastic nonwoven production line, SSS non-woven fabric production line, SMS non-woven production line and a series of flexible processing equipment, is a professional, trustworthy non-woven fabric manufacturers. The production of spun-bonded non-woven: high temperature resistant performance is good, high temperature resistant performance is good, Polypropylene can be used in 150 ℃ environment medium, polyester can be used in 260 ℃ environment medium and long term) , aging resistance, uv resistance, elongation, high stability and good permeability, corrosion resistance, sound insulation, moth-proofing, non-toxic.
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