Indirect Plate-Making Method

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#labelprinting  #clothtagprinting  #contentlabel  #wovenlabel  #satinribbons  #garmentlabel  

show the indirect film to be exposure at the first beginning, then to go through development by using warm water after sclerosis enhancement by 1.2% H202 solution,You will get a stripping graphics film after drying,The plastic film surface of Graphics film should be pressed closely against a tightly stretched net during plate making. 

Then to make the plastic film stick closely to the wet net by squeezing.Take off film base, 

Finally get a net plate by wind drying.

Direct Plate-Making Method

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Firstly the side of photographicsensitive film of wrist support coated by sensitive material should be upward and placed on the workbench, 

Secondly,the net frame that is tied up with wrists will be put on the surface of film base,

then add photographicsensitive pulp inside the frame and plastic coating will be pressed 

increasingly by the flexible steel blade.

Then Plastic film base will be taken away since it has been fully drying after above steps.

The net with adhensive photographic film wrist on its surface can be used for exposure at this time. 

Finally,a new screen net has been finished after reaction from development and drying.

Applications of Screen Printing Machine

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#labelprinting  #clothtagprinting  #contentlabel  #wovenlabel  #satinribbons

1. Paper printing

    Such as Art printing,advertisement,Magazine,calendar,lantern paper etc.

    Labelprinting

    Package printing

    Architeture materials

2. Plastic materials  

    Plastic film, such as Ethylene toys,bags, plastic bag,PET film,film printing.

    Plastic plate: Non-Metal composite&all kinds of plate.

    Production parts: Instrument parts

3. Wooden production printing

    Handicrafts production: Such as lacquer ware,wooden handicrafts, toys.

   

4. Metal printing

    Metal cylinder,metal utensils, metal products

5. Glass&ceramic products printing

6. The sign printing

7. PCB Printing

8. Printing and dyeing for textile

    Such as flag,cloth,towel,handkerchief,shirt,sleeveless,knit wear.

    Label printing: content label, elastic tapes,satin ribbon,lanyard,label ribbon,cotton tapes,

    garment label,twill tapes, PET film, apparel label,care label,woven label,narrow fabric etc.

       9. Leather materials printing

Origin Of Screen Printing Technology

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Screen printing was originated from China,over 2000 years of history, It was said that clip Jie printing method appeared as early as in ancient Chinese qin and han dynasties.When eastern han dynasty come,Jie wax printing methods have been widely popular,and the printing level of printing product has also been increased.From the sui dynasty to the great,people began to use a kind of printing frame that was equipted with stretch silk nets for printing, which makes the clip Jie printing technology become to screen printing nowaday.According to history records,all of the dresses in palace had been processed in this printing way by the time of the tang dynasty. In the song dynasty, screen printing technology had been developed further,and people at that time had improved the quality of the original oily coating,for example,they began to add a kind of starch powder into dye (ink),to make it become a slurry for screen printing,so that it makes the product’s color more beautiful.

Running theory of screen printing machine

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#labelprinting  #clothtagprinting  #contentlabel  #wovenlabel  #satinribbons

There is a layer of photosensitive adhensive with high concentration nitrogen on the top of screen mesh plate, which has an exposure reaction with film closely, the part that is not photosensitive will shed from the shadow at this time, then it presents screen mesh which can make ink pass through. Screen mesh plate will be coated a layer of Ink normally before printing running. Then a scraper will automatically be scraping screen mesh plate to extrude ink. Finally the Ink will be transfered to the surface of the materials. That means you can make different beautiful paintings on the surface of many kind of materials, such as Clothing label/narrow fabric/elastic tapes,luggage webbings,lashing straps/heavy duty webbings,woven label,satin ribbon,lanyard etc.