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介绍食品包装纸袋生产流程

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1: packaging design: this is according to the requirements of food company to design the layout of the food paper bag. A good food paper bag design layout for the improvement of product sales has a good effect.

2: plate making, is according to the food packaging design to confirm the draft on the production of food packaging printing need copper plate. The version into the cylinder, and is a complete set of is not a single one, the size of the concrete is version number according to the packaging design of the previous step to determine

3: layout of printing: in food packaging printing machine on the specific work content, according to the food company to confirm the first layer of the material (material approval) the basis of a reference to the vacuum bag for printing, printed with the draft design of rendering has no much difference.