Pretreatment process is the first and most important step for textile dyeing and finishing. As it can affect the outcome of the final products in terms of shade, colour yield, hand-feel etc., the chemicals in pretreatment process play an important role. Phisit Intergroup has a wide variety of textile chemicals for pretreatment process and they can be categorised into the following groups.
LT - 70 | Low temp.(30-40º) | C | |
MT - 260 | Medium temp.(60-70º);avg.Activity | C | |
MT conc. | Medium temp.(60-70º);high.Activity | C | |
U - 100 | High temp.(85-100º) | C | |
HT conc. | Rapid Desizing at high temp | C | |
(102-105º) for continous process |
KSW |
Improve whiteness for continuous |
C,T/C | |
and exhaust process | |||
KSL | Low foam, can promote whiteness | C,T/C | |
suitable for exhaust process | |||
AG | High alkali tolarence and very good | C,T/C | |
rewetability | |||
JET | Low foam, suitable for j | C,T/C | |
DC | Economic for continuous and exhaust | C,T/C | |
NND | Economic one bath sourcing and dyeing | p | |
suitable for exhaust process | |||
DO | One-bath sourcing and dyeing | p | |
suitable for exhaust process |
RMC | Mercerizing agent in 25-30ºBe' NaOH | C | |
MC-LF | Improve dyeing penetration in padding | C | |
NF | Rapid wetting duitsble in desizing, | C | |
dyeing and finishing |
OST | Silicate-free for exhaust process | C |
PL | Silicate-free for continous process | C |
APE | Used after bleaching in exhaust process | C | |
saving water, time and energy |
COO | Neutral stone wash for denim | C | |
305 | Acid stone wash for denim | C | |
404 | Bio finishng/antipilling for | ||
exhaust process |
Nilq. Conc | Core neutralizer, mainly used after | C,T/C | |
bleaching and mercerizing |
PW(New) | Prevent re-deposit of Indigo dyes | C | |
NDT | Solvent scour for remove oil and stain | All | |
NDL | Low foam solvent scour for remove oil | All | |
and stain |
CLR |
Prevent speckiness on fabric especially for |
C | |
turquoise shade | |||
SN, SNC | Prevent white stains especially for | C | |
deep shade reactive dyes | |||
PPH | Catching iron oxide on fabrics | C | |
FE-1000 | Prevent pin hole when bleaching with | C | |
H2O2 for continuous and exhaust |
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RED | Catching metals in water, preventing | P,N | |
blue stains and shade change | |||
DS | 2 in 1; can be used in disperse and reactive dyeing | P,C,T/C | |