Ultrathin mesh corrugated carton structure based on ultrathin mesh corrugated paper

By using limiting grooves and toothed limiting components in the plastic shell protection components of ultra-thin corrugated cardboard boxes, the problems of low structural strength and moisture intrusion of ultra-thin corrugated cardboard boxes are solved, achieving a higher rate of safe delivery of goods and structural stability.

CN120887091APending Publication Date: 2025-11-04DONGGUAN HONGYUN PACKAGING & PRINTING CO LTD
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Patent Information

Application Number
CN202511314246.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-09-15
Publication Date
2025-11-04

AI Technical Summary

Technical Problem

Ultra-thin corrugated cardboard boxes have low structural strength, are easily deformed and damaged, and are susceptible to moisture intrusion in humid environments, affecting the safe delivery rate of goods.

Method used

The plastic shell protective assembly includes mounting limiting grooves and toothed limiting elements. The toothed limiting elements are embedded in the ultra-thin corrugated cardboard surface layer to form a mechanical interlock, increase friction, and enhance the limiting effect.

Benefits of technology

It effectively reduces the possibility of ultra-thin corrugated cardboard boxes coming off due to vibration or collision during transportation, improves the safe delivery rate of goods, prevents the intrusion of humid gases, and enhances structural stability.

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Abstract

The invention provides an ultra-thin mesh corrugated carton structure based on ultra-thin mesh corrugated paper. The ultrathin net corrugated paper-based ultrathin net corrugated paper box structure comprises an ultrathin net corrugated paper box and a plastic shell protection assembly, a mounting limiting groove is formed in the plastic shell protection assembly, the mounting limiting groove is used for containing and limiting the ultra-thin mesh corrugated carton, a tooth-shaped limiting piece is fixed to the inner circumferential wall of the mounting limiting groove, and the tooth-shaped limiting piece is used for abutting against and being partially embedded into a surface paper layer of the ultra-thin mesh corrugated carton when the ultra-thin mesh corrugated carton is limited by the plastic shell protection assembly. According to the ultra-thin net corrugated paper box structure based on the ultra-thin net corrugated paper, the safe delivery rate of goods can be effectively increased.
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