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發(fā)布時(shí)間: 2015-7-19 17:16
正文摘要:1.化纖長(cháng)絲上漿的要求# N- R |3 V( E" u1 U2 k# @. y 合纖長(cháng)絲上漿決定著(zhù)織造加工的優(yōu)劣。根據合纖長(cháng)絲的特點(diǎn),上漿工藝要掌握:強集束,求被覆,勻張力,小伸長(cháng),保彈性,低回潮率和低上漿率。上漿率應 ... |
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