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Some small knowledge about the printing material process, do you understand

Some small knowledge about the printing material process, do you understand

  • Categories:News
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  • Time of issue:2021-11-12
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(Summary description)Screen method is to adjust the color of the screen to adjust the color of the picture, usually on the screen through the color menu to select or adjust the color. This approach is very useful when matching or starting to color, is a common method of color mixing designers

Some small knowledge about the printing material process, do you understand

(Summary description)Screen method is to adjust the color of the screen to adjust the color of the picture, usually on the screen through the color menu to select or adjust the color. This approach is very useful when matching or starting to color, is a common method of color mixing designers

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2021-11-12
  • Views:0
Information

Printing materials, environmentally friendly color digital inkjet printing commonly used color mixing methods screen method is through what to adjust the color?
 
(1) screen method is to adjust the color of the screen to adjust the color of the picture, usually on the screen through the color menu to select or adjust the color. This approach is very useful when matching or starting to color, is a common method of color mixing designers

(2) However, because the fluorescent screen color principle and the dye on the fabric color principle is not the same (fluorescent screen is through the RGB three electronic beam mixing to occur color, while the dye is through the absorption of certain colors of light waves to reflect the color), the screen can show the color can not be fully reflected through the dye on the fabric, and the dye embodied in the color of the nuances between the screen can not be obvious The subtle differences between the colors embodied by the dyes are also not apparent on the screen. Therefore, this is a general color mixing method, can not be used as accurate color mixing.

Q: in the printing material digital printing process when the appearance of coarse particles or flow of ink in the process of printing needs how to deal with the problem?

(1) occurring factors. Constituted by improper adjustment or damage to the ink jet port.

(2) Treatment plan. The selection of printing precision. Usually fine spinning thin fabrics mostly use high precision 720 × 720dpi printing. Printing accuracy and printer resolution directly related to the use of 720dpi resolution for fabric printing, the accuracy has been appropriately high. And usually coarse wool fabric printing, can use 360 × 360dpi precision printing. This can not only improve the printing speed, but also to satisfy the printing accuracy.

Printing material special effect sizing machine sizing operation process is how?

(1) Import the adjusted sizing material into the sizing tank.

(2) Sew the fabric on the selected guide cloth (some companies may not have guide cloth), pay attention to the weft slant (the weft line is parallel to the sizing machine rollers as much as possible).

(3) Put the fabric through the sizing trough, through the rollers and start slowly.

(4) The fabric weft line should be parallel to the rollers as far as possible, and press both ends of the fabric into the transfer needle belt at both ends of the sizing machine.

(5) Speed and temperature adjustment according to fabric type and thickness; drying temperature should not exceed 90℃ as far as possible.

(5) Behind the sizing machine, there should be someone to receive the fabric. Look at the dry and wet condition of the fabric and see if the color of the fabric changes. High temperature of cotton fabric will turn yellow.

(7) When playing the roll, we should pay attention to pull the center of the fabric after loading the roller, to prevent the center of the fabric from becoming curved when playing the roll. The fabric should be flat and the two ends should be regular.

(8) If the rolled fabric is not used immediately, it should be put into plastic bag for preservation. Write the fabric title, customer information, sizing time and other information.

How is the anti-felt shrinkage packing skill?

  Prevent or reduce the wool fabric in the washing and taking shortening deformation, so that the garment scale stable technical process called anti-felt shrinkage packing. Felt shrinkage of wool fabric is because the wool has the scale in the wet state has a large elongation and resilience, resulting in the simple occurrence of felt shortening after washing and scrubbing. Therefore, the principle of anti-felt shrinkage packing is to use chemical methods to partially etch the scales, change its appearance, or cover a layer of polymer on its exterior, as well as make the fiber interweaving point adhesion, and then remove the root of the occurrence of felt shrinkage. Anti-felt shrinkage packing fabric can reach the level of the rules, called super washable wool fabric.

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