High-elasticity corrugated board

The high-elasticity corrugated board comprises an outer protection layer and an inner paper protection board, an elastic piece is arranged between the outer protection layer and the inner paper protection board, the elastic piece comprises a folded plate, the folded plate is located between the oute...

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Bibliographische Detailangaben
1. Verfasser:	ZHU QIBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL IMPREGNATING OR COATING OF PAPER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS STORING TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	The high-elasticity corrugated board comprises an outer protection layer and an inner paper protection board, an elastic piece is arranged between the outer protection layer and the inner paper protection board, the elastic piece comprises a folded plate, the folded plate is located between the outer protection layer and the inner paper protection board, an avoiding hole is formed in the folded plate, and the inner paper protection board is arranged in the avoiding hole. An elastic limiting piece matched with the receding hole is connected between the outer protection layer and the inner paper protection plate, a buffering cavity is formed in the corner of the folded plate, a buffering spring is fixedly connected between the two side walls of the buffering cavity, a buffering column is further arranged on the inner side of the buffering cavity, and the buffering column is fixed to the inner side of the buffering cavity through the buffering spring. The end faces, away from each other, of the outer protection