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Your present location:News >> Industry news >> Introduction to various printing methods

Introduction to various printing methods

Date:1/17/2014 02:28:12 PM

Abstract:

In addition to a variety of printing methods, using different production techniques and technology, you can have many different printing methods, common three printing methods is direct printing, printing and printing-proof. There are other printing methods, such as the black flower pattern, but also can be used to create special effects.

a)Direct printing(direct print)Directly on the end of white or colored fabrics to dye or pigment printed patternMethod of printingWith technologyProgram directlySimple, low cost characteristics﹐The most widely used, is now being Widely used in all types of fabrics printing。Printed on colored fabrics, known as overprinting(overprint)。Stamps-hand, straight wire, using engraved rollers for printing method。

b)Dial printing(Discharge printIs fabric after dip, destructible dip dye paste is used for printing, and then by steam or heat-soaked part of white or colored pattern stamps。At the beginning, use a properly crafted printing color paste to remove that stain on the fabric pattern within the background. If the background is fully eliminated, leaving only white, known as "the white hair dye". Sometimes the background has not been completely eliminated, or dye added to pulp colorants for chemical inertness, will have a "color dye" effect. Not all fabrics are available for printing because the background is somewhat difficult to remove. Background applies to printing dyes, frequently direct dyes, reactive dyes, disperse dyes, acid dyes, basic dyes. Paint because of its chemical inertness, and so would be as background of the dye, but most fit to join the printing paste to produce a shading effect. Dial printing techniques are commonly used in darker colors printed on the end of young thin, light line or pattern。

c)Resist printing(Resist printIs by preventing dye dyeing method, forming pattern。The effects of printing the same﹐Typically used to add anti-staining agent such as tin oxide colorants for printing on fabric and dye, resist parts forming a pattern。Was first printed on the fabric after dyeing printing method. Printing color paste contains damaged or blocked on the dyes, dye stain-proof, stain-proof on the flower-shaped parts to prevent dyes, dye, white wood grain process called anti-white, if the paste into another kind of destruction cannot be anti-dye dye, made in floral parts coloring known as color-resist printing。Compared with printing, resist printing technique application in industry does not seem to be very popular﹐Background language is difficult to remove the case. This technique is often used in Pakistan Terk(Batik)Batik)Printing. BA Terk Calico is common in some countries in South-East Asia and Africa handicrafts。

d)Other stamp can be used to produce special effects techniques

(i)Flock printing(Flock printing)On fiber particles stick to the fabric pattern, first use the colorants (instead of dyes or pigments) printed on the fabric pattern, then some of the fibres fluff exposed to printing. If you want to have the colored fluff printing effect, printing to hair before dyeing。

(ii)Burnt-out printingAlso known as transparent processes, and corrosion processes(日本称为碳化印花)。Is made up of two kinds of fiber fabrics, one fiber could be a chemical damage, while the other fibers are not affected; you can use a chemical tune into the printing paste for printing, printing, after appropriate processing, enables one fiber damage, will form a special style, and transparent style( A mesh effect A mesh effect )Burnt-out printing of fabrics。As with Flock printing, printing paste by adding colorant coloring effects.

TypeInfo: Industry news

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