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Zipper carton capable of being opened and closed repeatedly

A carton and zipper technology, which is applied in the direction of locking equipment, etc., can solve the problems of poor aesthetics, zipper cartons cannot be sealed by themselves, and difficulty in recycling, so as to avoid the use of adhesive tape, improve the recycling rate, and reduce the difficulty of recycling.

Pending Publication Date: 2022-04-08
杜华伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Zipper carton is a new form of packaging. It has the characteristics of improving user experience, improving packaging efficiency, reusing, and being more environmentally friendly. The zipper carton packaging is simple and does not need to be pasted with tape. There is no adhesive tape, which makes recycling more convenient, but the cartons used for general packaging are often used to hold other things in life. When repacking and repacking, the zipper cartons cannot be sealed by themselves, and they still need to be sealed with tape, which not only affects the repetition Use, parallel cutting still has the problems of poor aesthetics and difficult recycling

Method used

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  • Zipper carton capable of being opened and closed repeatedly
  • Zipper carton capable of being opened and closed repeatedly
  • Zipper carton capable of being opened and closed repeatedly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see Figure 1-3 , a zipper carton that can be opened and closed multiple times, including a box body 1, the left and right upper ends of the box body 1 are respectively fixed with an outer sealing plate 21 and an inner sealing plate 22, the inner sealing plate 22 is superimposed on the outer sealing plate 21. The middle of the sealing plate 21 is provided with a zipper groove 6, and the middle of the upper end of the inner sealing plate 22 is rotatably connected with a connecting shaft 3 and fixedly connected with a plurality of evenly distributed magnetic sheets 7. The connecting shaft 3 movably penetrates the outer sealing plate 21 and extends to the outer sealing plate. Outside 21, a plurality of magnetic sheets 7 are facing the zipper slot 6, the lower end surface of the outer sealing plate 21 located on the left side of the zipper slot 6 is bonded to the inner sealing plate 22, and the outer sealing plate 21 located on the right side of the zipper slot 6 and the inn...

Embodiment 2

[0039] see Figure 4, the flexible seal 4 is a structure imitating arthropods, so that when the flexible seal 4 is subjected to a tearing force, it can deform at a certain angle, so that when the plurality of magnetic sheets 7 and the extension sealing point 8 are separated, local force is applied It is not easy to be too large, so that the connection is not easy to be damaged. The flexible seal 4 includes a plurality of evenly distributed segment rings 41 and a plurality of concave lining rings 42 respectively connected between two adjacent segment rings 41. The segment rings 41 are hard The inner lining ring 42 is a flexible structure with the middle part concave toward the center, so that the flexible seal 4 as a whole can achieve the effect of bending similar to arthropods within a certain limit, and then effectively make the flexible seal 4 when the flexible seal 4 is torn. Not easy to be damaged by tearing force.

[0040] like Image 6 , the side of the segment ring 41...

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PUM

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Abstract

The invention discloses a zipper carton capable of being opened and closed repeatedly, and belongs to the field of zipper cartons, when the zipper carton capable of being opened and closed repeatedly needs to be sealed again after being opened, on one hand, a soft sealing strip can be directly reset, packaging is achieved through adsorption with a magnetic sheet, and on the other hand, the soft sealing strip is matched with an arthropod-like animal structure. In addition, the flexible sealing strip can be gradually contracted by controlling the contraction rope, a flexible structure capable of being turned at a certain angle is changed into a hard plate-shaped structure, at the moment, the connecting shaft is rotated, the plate-shaped flexible sealing strip and the zipper groove are staggered and pressed on the outer sealing plates on the two sides, and the carton can be packaged again as well. The zipper carton can be repeatedly opened, closed and packaged, the repeated utilization rate of the zipper carton is greatly improved, meanwhile, use of adhesive tape is effectively avoided, and the recycling difficulty is reduced.

Description

technical field [0001] The invention relates to the field of zipper carton, more particularly, to a zipper carton that can be opened and closed multiple times. Background technique [0002] Cardboard is die-cut, creasing, stapled or glued to form corrugated boxes. Corrugated box is one of the most widely used packaging products, and its dosage has always been the first of various packaging products. Including calcium plastic corrugated boxes. For more than half a century, corrugated boxes have gradually replaced wooden boxes and other transportation packaging containers with their superior performance and good processing performance, and have become the main force of transportation packaging. In addition to protecting commodities, facilitating storage and transportation, it also plays a role in beautifying and promoting commodities. Corrugated boxes are green and environmentally friendly products, which are conducive to environmental protection and loading, unloading and ...

Claims

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Application Information

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IPC IPC(8): B65D55/02
Inventor 杜华伟
Owner 杜华伟