黄色影视在线_欧美老妇bbwhd_中文字幕乱码免费视频_中国杭州少妇xxxx做受_性xxxxBBBB_久久国产乱

Product introduction:

Yarn-dyed fabric soaping agent Z-101 is a cotton soaping agent composed of acrylic polymer. It is used for soaping after dyeing cellulose fibers and their blended fabrics. It can effectively remove floating colors and improve color fastness. At the same time, the dye that comes off during soaping is prevented from being re-stained. Applicable to gap cylinder technology.

Reference process:

  Dipping

  Soaping agent 1.0 ～ 3.0% (o.w.f.)

Immersion: 80-90 ℃ × 30min, hot water washing, cold water washing.

Precautions:

  It is recommended that when used in the same bath with other auxiliaries, a small test should be performed first, and it cannot be used in the same bath with cationic auxiliaries;