Biodegradable environment-friendly packaging carton structure

By designing an environmentally friendly cardboard box structure with corrugated biodegradable side panels and adjustable positioning components, the problem of cardboard boxes being easily damaged under external impact is solved, enabling partial replacement and environmental friendliness.

CN121734801APending Publication Date: 2026-03-27ZHEJIANG JINYIJIA PACKAGING CO LTD
4 Cites 0 Cited by

Patent Information

Application Number
CN202610228064.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-02-26
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

If a cardboard box is subjected to an external impact and is not damaged, the impacted area will deform inward, which can easily damage the contents. If some areas are damaged, the entire cardboard box needs to be replaced, which is a waste of resources.

Method used

A biodegradable and environmentally friendly packaging carton structure was designed, including a corrugated biodegradable side panel, an adjustment frame, mounting components, adaptive support components, and adjustment and positioning components. The corrugated structure of the side panel improves impact resistance and allows for the removal and replacement of some side panels.

Benefits of technology

It improves the impact resistance of the cardboard box, prevents damage to the internal items, and allows for disassembly and replacement in case of partial damage to the side panels, reducing waste and maintaining environmental friendliness.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a biodegradable environment-friendly packaging carton structure, and relates to the technical field of environment-friendly cartons, the biodegradable environment-friendly packaging carton structure comprises a bottom plate, an L-shaped supporting plate, an L-shaped movable plate and a degradable top plate, and further comprises an adjusting frame fixed at the upper end of the L-shaped movable plate; the degradable side plates are symmetrically arranged between the bottom plate and the adjusting frame in pairs, the degradable side plates are arranged to be of a wave-shaped structure, and the degradable side plates are used for improving the anti-extrusion strength of the side faces of the carton and adjusting the depth of the inner sides of the degradable side plates according to stored articles; the mounting parts are arranged at the top of the bottom plate and the bottom of the adjusting frame; the adaptive supporting parts are arranged in each group of degradable side plates; the degradable side plates of a wave-shaped structure are adopted as side face structures of the carton, the impact resistance is improved, the carton is not prone to sinking inwards, and the degradable side plates are convenient to disassemble and replace after being damaged and can be biodegraded after being discarded.
Need to check novelty before this filing date? Find Prior Art