Grid reinforcing rib plate of paper packaging box

• Main Authors: ZHOU FENG, YUAN YAOWEI, FANG RONG
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

The utility model provides a grid reinforcing rib plate of a paper packaging box, which comprises a paperboard main body, the paperboard main body comprises a composite corrugated paperboard, first reinforcing plates are symmetrically arranged on the outer side of the composite corrugated paperboard, the first reinforcing plates are connected with the composite corrugated paperboard through a plurality of elastic components, and the elastic components are arranged on the outer side of the composite corrugated paperboard. A first reinforcing plate is installed on one side of the elastic assembly, a second reinforcing plate is installed on one side of the first reinforcing plate, latticed reinforcing ribs are arranged on one side of the second reinforcing plate, each elastic assembly comprises a first installation plate and a second installation plate, the first installation plates are connected with the second installation plates through soft rings, and a plurality of soft columns are arranged on the inner wal