What are the common printing soft film smallpox
What are the soft film smallpox printing knowledge? Here follow piamater small talk about!
First, for printing film and inkjet printer design and manufacture, not all printer can print film.
Second, piamater because of excluding the latitude and longitude lines, soft, thin film, walking speed and printing machine roller speed is often not consistent, have obvious "PASS line".
Third, piamater material sprayed ink will be due to corrosion and deformation, and the nozzle part will muster muster, friction, destructive "scratch". Painting color more thick, soft corrosion degree is bigger, scratch the more common.
Fourth, smooth film is not suitable for printing, a holdout is not easy to dry; two pictures are easily wiped out; three is the PASS line obviously.
Fifth, some light is not suitable for soft printing, may be too soft, too thin, or the manufacturer's equipment is not good enough. The film is pulled out 4-5 meters before printing, flat on the ground, if both sides have obvious leaf edge, this film is not suitable for printing.
Sixth, dark blue or dark gray screen, in particular, is likely to produce PASS line, the reason is unknown.
Seventh, soft film flexibility, by printing roller stretched and printing after retraction, and ink corrosion softening effect, the soft film printing is complete in general than the actual size of the field size should be short, therefore, must be appropriate to put a soft printing amount according to color, length etc..
Soft printing quality factors:
First, the accuracy of printing documents. After receiving the customer printing file, open the file with PS, up to 1:1 (print size), to ensure that documents accuracy meets the requirements, to avoid unnecessary trouble.
Two, professional film printing company. Professional film printing is 1440dpi (per square inch points) and 6PASS, the ordinary printing company knows enough attention, some companies and operators in order to save time and ink, may not reach the requirements, reduce the quality of film printing. From the printing company to send material material is also a big headache.
Three, high precision printing machine. Material properties and printing requirements of piamater and ordinary advertising cloth vary greatly, nozzle height adjustment is not the same, most of the market of advertising printing machine company is not up to the requirements of printing film, outdoor photo machine precision common 720dpi.
Four, professional and responsible for the mapping staff. Give us your printing file format clock diversity, drawing personnel to be able to convert the printer can accept and does not affect the quality of printing documents. The size of the image file that the customer gives us is not exactly the same as the size of the actual requirement. The drawing staff must have enough responsibility to find the error in time and correct it.
Printing machine operator five, is responsible for the interests of customers. Printing machine operator ordinary advertising company commonly used printing materials are longitudinal advertising cloth, printing after the boot can go to sleep, watch TV, play games and so on, and printing film must keep an eye on the machine (sometimes the need for timely adjustment of 2-3 people at the same time). Otherwise, we get the printing film or PASS line is very obvious, or that there are many scratches, resulting in a large number of waste materials. High concentration color inkjet film, sometimes the material waste could reach more than 50%.