A waterproof and deformation-resistant easily recyclable corrugated box

Abstract

The invention discloses a waterproof and anti-deformation easily recyclable corrugated cardboard box, which comprises an outer paper layer, a first corrugated layer, a plastic layer, a second corrugated layer and an inner paper layer fixed sequentially from the outside to the inside, and the plastic layer includes the first corrugated layer. A plastic plate and a second plastic plate fixed on the surface of the first plastic plate, the surface of the first plastic plate is evenly distributed with a number of circular grooves, the circular grooves are filled with desiccant, and the bottom of the circular grooves is provided with a second A circular through hole, a second circular through hole communicating with the first circular through hole is opened on the surface of the second plastic plate. The corrugated box of the present invention is provided with a plastic layer in the two corrugated layers, and a groove is arranged in the plastic layer, and the groove is filled with a desiccant, which can play a certain role on the corrugated box, and the plastic layer of the discarded corrugated box It can be recycled, and the desiccant in the plastic layer can be reused after drying in the drying oven, which saves the cost of use. At the same time, the plastic layer has certain mechanical strength and strong toughness, which can effectively prevent the bending and deformation of the corrugated cardboard.

Description

technical field [0001] The invention belongs to the field of corrugated cartons, in particular to a water-proof and anti-deformation easily recyclable corrugated carton. Background technique [0002] Corrugated box is a rigid paper container made of corrugated cardboard. For more than half a century, corrugated box has gradually replaced wooden boxes and other transportation packaging containers due to its superior performance and good processing performance, and has become the main force of transportation packaging. In addition to protecting commodities, facilitating storage and transportation, it also plays the role of beautifying commodities and promoting commodities. Corrugated boxes are green and environmentally friendly products, which are conducive to environmental protection and facilitate loading and unloading transportation. [0003] Existing corrugated cartons are often combined with face paper and corrugated paper into multiple layers. During use, because the pap...

AI Technical Summary

Problems solved by technology

[0003] Existing corrugated cartons are often combined with face paper and corrugated paper into multiple layers. During use, because the paper is easy to absorb water and damp, corrugated cartons are easy to soak in water in a humid environment or under the erosion of rainwater, resulting in damage to the items inside the carton. Wet and deformed corrugated paper cannot be reused, which is a waste of resources

[0004] The invention patent with the patent application number 201610185824.X discloses a moisture-proof corrugated box. The gap between the first wave layer and the second wave layer of the corrugated box is filled with desiccant, which can play a moisture-proof role, but the desiccant is directly filled in the If the corrugated cardboard is cracked and damaged in the corrugated layer, the desiccant will leak out directly. At the same time, in the process of corrugated cardboard making corrugated boxes, the corrugated cardboard is cut according to different size requirements. During the cutting process, the drying agent in the corrugated layer Dosage will be missed

Images