Dyeing package, piece

The two most important pieces of chemical control legislation enacted affecting the dye and pigment industries are the United States Toxic Substance Control Act (TSCA) and EEC s Classification, Packaging, and Labeling of Dangerous Substances and its amendments. Table 2 is a comparison of TSCA and the 6th Amendment of the EEC classifications. 

Batch Processes. In batch processes, dyeing is conducted in various circulating-goods machines (e.g., jigger, winch beck, jet, and overflow machines) and circulating-liquor machines (yam, piece, and package dyeing machines) (see Sections 4.1.1). 

BORCODYE D-6-LF may be added undiluted into the dyebath at the start of the dyeing cycle and can be applied under atmos-heric or pressure conditions. It is low foaming and yields excellent results on piece goods, yarn, package dyeing and carpet. 

Can be used in all dyeing processes, skein, package S piece. It can not be used in partially flooded Jets due to its foaming characteristics. 

The lack of affinity of many of the water-soluble sulphur dyes for cellulose can be of assistance in dyeing tightly-woven piece goods or packages. The method consists essentially of impregnating the material with the dye solution and then exhausting, thus virtually dyeing in situ. 

Paddle dyeing machine n. A machine used for dyeing garments, hosiery, and other small pieces that are packaged loosely in mesh bags. The unit consists of an open tank and revolving paddles that circulate the bags in the dyebath. 

Uses Afterscour for soaping off fiber reactive, vat, direct and naphthoi dyes on 100% cotton and rayon biends, for package and piece dyeing operations Features Stabie to aikaii Properties Amber ci. iiq. pH 8.5 (1%)... 

Uses Fast penetrant, wetting agent for piece, raw stock, package and skein dyeing Properties Liq. 

Uses Fast wetting agent for piece, raw slock, package, and skein dyeing Rexowet LS [Emkay ]... 

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