Cover corrugated paper fixing frame
A technology of corrugated paper and fixing frame, which is applied in the direction of sustainable manufacturing/processing, sustainable packaging industry, packaging recycling, etc. It can solve the problems of easy breakage of positioning devices, pollute the environment, occupy space, etc., and achieve simple structure and strong support structure , The effect of stacking and transportation is convenient
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[0025] Such as Figure 4 , 5 As shown, the covered corrugated cardboard holder is die-cut from corrugated cardboard and has an overall cross shape. Corrugated cardboard is formed by bonding face paper and wavy core paper interlayers. The wavy core paper interlayers are continuously bent to form grooves 1, and the directions between adjacent grooves 1 are opposite and the extension directions are parallel. After die-cutting and forming, a positioning part 2, a wrapping part 3 and a supporting part 4 are provided on the main body of the covered corrugated cardboard fixing frame. Both the wrapping part 3 and the supporting part 4 are integrally connected with the positioning part 2 , and the wrapping part 3 and the positioning part 2 are separated by a crease line 6 . The positioning part 2 is a rectangular structure, the length of the long side is greater than the length of the wide side, and the extending direction of the long side is perpendicular to the extending direction ...
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