《染整原理 Principle of dyeing and finishing》课程教学资源（PPT课件讲稿，双语）Chapter 2 Desizing and scouring of Cotton and Cotton Blending Fabric

execution for knitted fabrics execution for woven fabrics

2.4 Desizing 處订 Po 7 po a Desizing

2.4 Desizing

对退浆工程的要求,过去有三个字,即 “退得净”。只有浆退得净,才能有利 于煮练漂白,才能使染出的色泽纯正 丰满,没有“暗红”色相

• 对退浆工程的要求，过去有三个字，即 “退得净”。只有浆退得净，才能有利 于煮练漂白，才能使染出的色泽纯正、 丰满，没有“暗红”色相

2.4.1 Size on the fabric 2围 感度8 8878 ca.4% bis 20%6 bis 10 Abb. 7.13: Baumwollkettgarn und seine Begleitstoffe (709); 4% Spinnavivage, 20% Schlichte, 10% Faserbegleitstoffe

2.4.1 Size on the fabric

2.4.2 USually employed sizes and their properties 2.42.1 Starch

2.4.2 Usually employed sizes and their properties • 2.4.2.1 Starch