2015年11月2日星期一
Study together with our dear friends from Sri Lanka
2015年10月18日星期日
Clothing label/Garment label/Apparel label of adidas,screen printing
2015年9月8日星期二
New Design Sling Webbings Automatic Cutting And Winding Machine
New Design Sling Webbings Automatic Cutting And Winding Machine
#slitterandwindingmachine #slittingmachine #windingmachine #luggagebeltwebbings #liftingslingwebbings #sling #textile #Bagbelt #labelprinting #webbingcutting #slittingmachine
2015年8月25日星期二
Indirect Plate-Making Method
#screenprinting #screenprint #screenprinter #decorate #logo #sling #textile #Bagbelt
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.
2015年8月18日星期二
Direct Plate-Making Method
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,
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.
2015年8月7日星期五
Applications of Screen Printing Machine
1. Paper printing
Such as Art
printing,advertisement,Magazine,calendar,lantern paper etc.
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
2015年8月5日星期三
Origin Of Screen Printing Technology
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.
2015年8月3日星期一
Running theory of screen printing machine
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.
2015年7月30日星期四
Celebration of Cargo Delivery to Dubai
Today our customers come to visit our
factory, and Warmly celebrating their lashing straps automatic screen printing
machine has been finished commissioning sucessfully and the delivery of these cargo to Dubai will be finished soon.
2015年7月28日星期二
The basic skills and the use of screen printing Ink’s color adjustment
The basic skills and the use of screen printing Ink’s color adjustment
Remark: All
related tech knowledges are abstracts from DOPSING PRINTING
#screenprinting #screenprint #screenprinter #decorate #logo #sling #textile #Bagbelt #labelprinting #clothtagprinting
Screen printing workers must adjust used
ink by following below steps:
a. To understand all kinds of
specification and performance of Ink, which makes it meet with production need.
b. Have a good command of basic knowledge
of color, be skillful during ink handling.
c. Analysis of color adjustment
and process skill of printing,Identify color of color sequence, In order to
avoid incorrect color sequence, both miscible and color change.
d. Pay more attention to Ink’s
color intensity when ink adjustment.
Adjusting by the original color as much as
possible if the required Ink’s intensity is larger. Otherwise it becomes grey
easily, then it cuts down the Ink’s original intensity.
Appropriately printing adjustment of Ink
Viscosity of factory ink usually is
slightly large, user should make comprehensive adjustments for ink viscosity,
surface tension,fluidity and drying speed according to the characteristics of
printing graphics, screen mesh, printing speed,workshop temperature, Substrate’s
surface tension and ceiling inking performance, Proper Solvent, diluent,
surface active and viscosity reducing agent are very good options in this case.
For example,you should get slightly smaller
fluidity and lower drying speed Ink when printing thin line or dots.you should use
larger viscosity and higher drying speed Ink when printing thick mesh. Fluidity
can be slightly larger and drying speed also can be higher when printing in
high speed. Drying speed should be lower and viscosity should be slightly larger
when the temperature in workshop is too high. Ink’s surface tension should be
smaller when Substrate’s surface tension is small. Ink’s fluidity and surface
tension should be larger, and drying speed should be lower when Substrate’s
surface ceiling ink performance is in very good condition.
订阅：
博文 (Atom)
New machine - Oval Screen Printing Machine
Dopsing new machine - Oval Screen Printing Machine Products advantage: With special plate structure, stable operation, high registrati...
