纯棉漂白特稀拉毛粘合衬基布的生产工艺

Production procedure of cotton extra-cider bases for napped binding linings

介绍了高质量纯棉漂白特稀拉毛粘合衬基布的生产工艺:前处理采用NaOH 35～40g/L、H2O2 12～14g/L、稳定剂(水玻璃10～15g/L、科宁540 2g/L、科宁88精练剂6～8g/L、过硫酸钾2～3g/L,进行冷轧堆,防止产生纬斜、纬移;后整理采用ECO树脂50g/L、MgCl28g/L、增白剂0～20g/L、JFC 2～3g/L、强力保护剂20～40g/L、pH5.5～6,进行浸轧、预烘、焙烘后,该衬布具有很好的白度、强力、手感、缩水率及甲醛量不超标.

The production procedure of the title lining cloth of high quality is presented as follows: pretreatment with NaOH 35~40 g/L, H2O212~14 g/L, stabilizer of water glass 10~15 g/L and Kening 540 2 g/L, scouring agent Kening 88 6~8g/L, and potassium persulfate 2~3 g/L; use of cold-pad-batch to prevent teariness and weft shift; finishing at pH 5.5~6 with ECO resin 50 g/L, MgCl2 8 g/L, fluorescent whitener 0~20 g/L, wetting agent JFC 2~3 g/L, strength protector 20~40 g/L; and padding, drying and curing. The resulted lining cloth has good whiteness, strength, hand feeling and wash shrinkage, and passed HCHO content.