Plastic composite film printing production process analysis of food packaging
there are two or more than two kinds of plastic film composite together and make the food packaging is printed by way of intaglio printing, food packaging production order first is the design of the packaging, we can give you free design appearance design, production to belong to you the packing of the products; Second is electricity engraved version, will design a good design all kinds of text, by means of electronic engraving patterns carved on the copper plate stick, and then hit a small sample for reference when printing; To the third part of printing, this also is making a reuse key steps of food packaging, will make a good version of the rod through the printer printed directly onto the plastic film, to adjust the right color in the printing process, through the plate making factory dozen small kind reference; The fourth is complex, the printed plastic film bonded to another layer of thin film, let one side with a printed pattern sandwiched between two layers, to ensure that there can be no solvent residue in composite; Fifth, cutting, generally in the printing version must be some time there will be printing on line, etc. , cut the extra these things away; The sixth, bag making, printing, composite good plastic film into a a food packaging bags, the whole production process is completed. All above are the production of food packaging process, during the period of the late delivery, our company will be for each batch of product sampling, inspection, to ensure the quality pass to delivery.
Most people who see a in operation for the first time are amazed at how well the aluminum foil paper manufacturers is managed.
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