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2022

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What is the in mold labeling


In mold pasting is mainly used for blow molding and injection molding products of PP, PE, PET and other materials. That is, before blow molding and injection molding, the printed in mold labels are put into the blow molding and injection molding cavities. When the mold is closed for blow molding and injection molding, the special glue on the in mold labels is melted through the effect of high temperature and high pressure in the mold, and is fused with the surface of the bottle body or injection molding parts. When the mold is opened, a beautifully printed bottle body or injection molding is completed at one time. Before and after 2005, the Chinese mainland used the in mold sticker as a anti-counterfeiting function. At that time, the printing technology was difficult to meet the standard of in mold sticker, and special machine injection processing was required In 2009, most EU members banned the import of melamine tableware, which led to the rapid development of PP in mold tableware. In mold products really integrate into people's lives