Types and application methods of screen printing

Screen printing as a kind of printing with a wide range of applications , According to the different printing materials, it can be divided into ： Fabric printing , Plastic printing , Metal printing , Ceramic printing , Glass printing , Electronic product printing , Lottery screen printing , Screen printing of electric decoration advertising board , Metal advertising board screen printing , Stainless steel products screen printing , Light reflector screen printing , Screen transfer anodized , Silk screen prints, lacquer screen printing, etc .

　

　

Fabric printing
Fabric printing refers to the process of forming patterns by printing on fabrics . The printing methods are ： Pattern printing 、 Screen printing 、 Roller screen printing 、 Transfer printing and multi-color dye printing , Among them, screen printing comes from pattern printing （ Including type paper plate and zinc plate ）, Start with manual operation , Gradually moving towards semi automation 、 Fully automated , Later, it developed from peace net to round net .
　　

There are several printing methods for fabric printing ：
　　

1． Paint direct printing
Pigment direct printing is to directly print the prepared printing paste on the fabric , This is the simplest and most commonly used process in printing . Pigment direct printing process generally refers to printing on white or light colored fabrics , It is easy to match colors 、 Simple workmanship , After printing, it can be baked , Suitable for all kinds of textile fabrics . The direct printing process of pigment can be divided into accramine according to the adhesive commonly used at present F Type a adhesive . Acrylate adhesive 、 Three direct printing processes of styrene butadiene lotion and chitin adhesive .
　　

2． Silk printing
The main methods of silk printing are direct printing 、 Discharge printing 、 Anti dye printing method . Direct printing has already been introduced , Discharge printing and transfer printing 、 Penetration printing method, etc. will be introduced separately in the following relevant sections , Here we mainly introduce the anti dyeing printing method .
　　

3． Knitted underwear printing
The printing of knitted underwear mainly applies the direct printing process of pigment , After printing, the fabric can be double baked or naturally dried , The utility model avoids the problems that the knitted fabric is easy to deform after wet treatment and the agricultural slice is difficult to be wet treated . The printing method is mainly flat screen printing , It is also divided into manual scraping and machine operation . This kind of printing method can adapt to the patterns of various forms and organizational structures , And it is suitable for the production of small batch and multiple colors .
　　

4． Discharge printing
Discharge printing is also called carving printing , It refers to printing on colored fabric with discharge agent , Destroy the dyed part of the pigment , Thus various patterns are obtained 、 The printing of patterns . Discharge agent is a kind of chemical that can make the dye base fade . The white hanging decision 、 Stannous chloride, etc . This method can be divided into white patterns （ White pulling ） And pattern are colored （ Pull print ） Two kinds of . The latter dyeing method makes the fabric pattern fine , But the process is complicated , The high cost .
　　

5． Silk screen printing rotten flowers
The rotten fabric is a blend fabric made of two fibers with different acid resistance , After acid rotten pulp printing and chemical processing , Part of the acid intolerant natural fiber will be rotten away , Expose the acid resistant chemical fiber part , Form a crystal clear pattern , Its special style makes the rotten flower products have a high-grade and gorgeous feeling . Rotten flower products are not only beautiful in appearance , Excellent internal quality , Wear resistant 、 High strength 、 Easy to wash 、 Quick-drying 、 Iron free performance , Welcome by domestic and foreign markets . In recent years, the research and application of rotten flower technology is popular in the textile printing and dyeing industry .
　　

6． Wool fabric printing
at present , Printed wool fabrics are mainly thin plain fabrics or gauze fabrics , Most are used to make women's shirts 、 dress 、 Quilt and skirt . In addition to direct printing, wool fabric printing , There are also pullouts 、 Anti printing and transfer printing, etc . The printing of wool blended fabrics also accounts for a certain proportion , at present , Relief finishing of woolen fabrics is also very popular , Mainly used for woolen sweater .
　　

7. Velour print
Diamond printing uses the characteristics of silk screen printing to print on velour , You can get a special flash effect , It can emit natural diamond like light under the sunlight .
　　

8． Foam print
There are many kinds of fabric special printing , Foam printing is one of them . The characteristics of foaming printing are ： Strong sense of three-dimensional , Similar to manual embroidery , Feel soft , wear-resisting 、 Washable , Good fastness , Be flexible , And can be widely used in tablecloth 、 The curtain 、 Tea towel 、 Handkerchief 、 Pillow towels 、 clothing 、 Tourist souvenirs, etc . It can not only be used in cotton 、 hemp 、 Silk and other natural fiber fabrics , It can also be used in man-made fiber fabrics .
　　

9． Flocking print
Electrostatic flocking is a new technology emerging in the textile industry . It is a kind of product that uses high-voltage electrostatic field to plant short fibers on grey cloth . Flocking process is simple 、 Strong sense of three-dimensional 、 The cost is low , Therefore, it is widely used in rubber 、 plastic 、 Artificial leather 、 Decorative products , Especially for the small batch of tourism products, it shows its incomparable advantages . In shoes and hats 、 Children's wear 、 trademark 、 The clothes are decorated with flocking patterns , Will make it unique .