Yiwu Linkage Machinery Co.,Ltd
ADD: Building A4, No.E22 Xinke Road, Yiwu City, 322000, Zhejiang Province, China
TEL: +86-579-85238316 Whatsapp/Mobile: +86-158-6898-6494
Of reasons, paper quality
In the tray molding, paper quality is mainly manifested in the stiffness of the paper tray. Good good quality paper and stiffness, high density, fibre length, not easily deformed, used in the production of natural shape of carton will be good. But at this stage, in order to reduce costs and promote environmental awareness of recycling, a growing number of manufacturers using recycled paper. Recycled paper is due to loose structure, short fibers, low tensile, this paper except when they die-cut prone to "detonation wire explosion" and beyond the fluff, dust, paper easy, it's enough, easy to collapse, forming open back cover and air inlet is prone to blowing up.
Second, the paper deformation effects of
Incomplete and curl the paper itself, after the printing, die-cutting, gluing, tray molding will be affected.
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