Lanyrds can be used as a garment accessories products , but also as a textiles . Colored lanyard There are two main methods,one the most
widely used staining ( conventional staining ) , mainly to the webbing on chemical dye solution treatment . Another method is to use a coating,
the coating made of tiny colored particles insoluble adhesion and fabric ( dope dyed fiber material not included ) . Followinga brief lanyard dyeing process .
Dye is a relatively complex organic substances, many of its kind .
1 , acid dyes , more suitable for protein fibers such as nylon fiber and silk . Characterized by bright color , but with poor washing , dry cleaning degree excellent dyeing
natural death more widely used .
2 , cationic dyes ( alkaline fuel ) , suitable for acrylic, polyester, nylon with fiber and protein fibers. Which is characterized by bright color, very suitable for
man- made fibers , but for natural cellulose and protein washed with light color fabric is poor.
3 , direct dyes , suitable for cellulose fiber fabric, relatively poor wash fastness , light fastness varies, but through the modification of its direct dyes washed color will be well improved.
4 , disperse dyes , suitable for viscose , acrylic, nylon, polyester , etc., wash fastness different, better polyester , viscose poor.
5 , azo fuel ( naf properly dye ) , suitable for cellulosic fabric , bright color, is more suitable for bright color .
6 , reactive dyes are mainly used for the cellulose fiber fabric , and less for protein . Characterized by bright color , light , washing , rubbing degree is better.
7 , sulfur dyes for cellulosic fibers and fabrics, color gray , mainly dark blue, black and brown , light ,washable degrees excellent resistance to chlorine bleaching poor,
long-term storage will destroy the fabric fibers.
8 , vat dyes for cellulose fiber fabric, light fastness , wash fastness is very good, and resistant to chlorine bleach and other oxidizing bleach.
9 , coatings , suitable for all fibers , it is not a dye , but the adhesion of the resin mechanical fiber , dark fabric will harden , but chromatic very accurate, most light is good ,
good wash fastness , especially in light .
As a textile webbing , the basic textile dyes are used above .
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