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Production process of food packaging bag

Browsing times:145Release time:2016-07-20

In our daily life, we have seen a variety of food packaging, the reason is that the requirements of the food packaging technology will vary with the types of food, properties, etc.. So how does the food packaging bag come from?
1, packaging design: This is based on the requirements of the food company to design the layout of the vacuum bag of food. A good food packaging bag design layout to improve the sales of products have a very good role.
2, is according to the confirmed release plate: food packaging design of the production of food packaging and printing machine need art. This version into a cylinder, and is a set of not a single one, the specific size of the number of pages to be determined according to the last step of the packaging design.
3, the layout of printing: in food packaging and printing machine specific work content, according to the food company to confirm the first layer material (material identification can be a reference, the vacuum bag) printing, the printing effect diagram with the draft design of no much difference.
Composite: the so-called composite is the total materials bonded together, the oil well to stick in the middle of the two layers of material, such as PA (nylon) /pe (enhancement), the nylon is first layer material, printing materials, PE (enhancement) is the second layer of material is composite, sometimes will have the third, the four layer materials. If do ordinary aluminum 5, foil bag (OPP light film /al aluminum foil /pe enhancement) need third layers. Note: it is usually required to inspect the material before compounding, and the printing effect difference is removed.
5, food packaging bags for curing.
6, food packaging bags for cutting or bag: cutting for automatic packaging film (pillow type packing film) the bag is made from a packaging bag making machine.

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