December 2022
Commonly used packaging gift box material and carton printing process
Among numerous packaging materials, paper is light and soft, with wide sources of raw materials, low cost, various varieties, highly convenient processing, economic and practical, suitable for mechanized mass production. According to the function, it can be divided into ordinary wrapping paper, Qingdao special wrapping paper printing, food wrapping paper, commodity printing wrapping paper, etc. …
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