Food packaging bag production process

- Sep 17, 2019-

  1. Packaging design: This is the layout of the vacuum bag of the food according to the requirements of the food company. A well-designed layout of food packaging bags is a good way to increase sales.

  2. Plate making: It is the copper plate required for the food packaging printing machine based on the confirmation of the basic knowledge of the packaging of food packaging bags. The version is a cylinder, and the whole set is not a single one. The specific size is determined according to the packaging design of the previous step.

  3. Layout printing: The specific work content on the food packaging printing machine is printed according to the first layer of materials confirmed by the food company (the confirmation of the material can be based on the basis of the vacuum bag), and the printed effect chart and design artwork are not available. Too big a difference.

  4. composite: the so-called compound is to bond the two total materials together, the ink surface is stuck in the middle of the two layers of materials, such as pa (nylon) / pe (enhanced), where nylon is the first layer of material that is printed material , pe (enhanced) is the second layer of material that is a composite material, and in some cases there will be a third, fourth layer of material. If you do ordinary aluminum

  5. foil bag (opp light film / aal foil / pe enhanced) you need a third layer. Note: It is usually necessary to inspect the previously printed materials before the compounding to eliminate the poorly printed materials.5. The food packaging bag is cured.

  6. food packaging bags for slitting or bag making: slitting is for the automatic packaging film (pillow packaging film), the bag is made of a bag making machine into a bag bag knowledge.Production Process