Liquid-filled magnetic sealing zipper carton

A magnetic sealing and zipper technology, applied in the field of liquid magnetic sealing zipper carton, can solve the problems of accidental opening, difficult recycling, insufficient packaging strength, etc., achieve good packaging strength, improve filling effect, and be directly and effectively reused Effect

Inactive Publication Date: 2021-10-01
高中怀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, on the one hand, the existing zipper cartons have insufficient packaging strength and are prone to accidental unsealing. On the other hand, it is difficult to directly recycle the ...

Method used

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  • Liquid-filled magnetic sealing zipper carton
  • Liquid-filled magnetic sealing zipper carton
  • Liquid-filled magnetic sealing zipper carton

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see Figure 1-3 , a liquid-filled magnetic-sealed zipper carton, including a box body 1, a pair of symmetrically distributed cover plates 2 are rotatably connected to the upper end of the box body 1, and a matching hollow tie bar 3 is inserted between the pair of cover plates 2. The left and right ends of the pull bar 3 are connected with sprocket sleeves 5, and the ends of a pair of cover plates 2 close to each other are provided with sprocket slots matching the sprocket sleeves 5, and the sprocket sleeves 5 extend into the sprocket slots and are hollow. The left and right ends of the pull bar 3 are also connected with a plurality of evenly distributed hydraulic magnetic capsules 7, and the hydraulic magnetic capsules 7 are located inside the sprocket sleeve 5. The end of the hydraulic magnetic capsule 7 far away from the hollow brace 3 is connected with an extended magnetic rod 6, and the hollow pull One end of the bar 3 is connected with a pressing liquid bag 4 , and...

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PUM

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Abstract

The invention discloses a liquid-filled magnetic sealing zipper carton, and belongs to the technical field of cartons. A magnetic field in a hydraulic magnetic bag can be forced to change by conducting structural innovation on a hollow brace and pressing a liquid bag to fill liquid, and in the initial state, the magnetic field in the hydraulic magnetic bag can normally act on an extending magnetic rod, the extending magnetic rod is forced to extrude a sprocket sleeve to deform and extend in a magnetic repulsion manner, so that the extending magnetic rod is matched with the sprocket groove in a cover plate to achieve high-strength sealing of a box body; at the moment, the hollow brace is difficult to pull open directly, liquid is filled into the hydraulic magnetic bag through the hollow brace in a manner of extruding and pressing the liquid bag during unsealing, and the magnetic field in the hydraulic magnetic bag is forced to be shielded to a certain extent, so that the repulsive acting force on the extending magnetic rod is weakened; and then the extending magnetic rod retracts and moves out of a sprocket groove under the action of elastic force, at the moment, the hollow brace can be normally pulled open for unsealing, and reverse operation can be carried out when packaging is carried out again.

Description

technical field [0001] The invention relates to the technical field of cartons, in particular to a liquid-filled magnetically sealed zipper carton. Background technique [0002] Carton: It is the most widely used packaging product. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. [0003] Cartons are commonly used with three layers and five layers, and seven layers are rarely used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The color and feel are different, and the paper (color, feel) produced by different manufacturers is also different. [0004] Among them, the 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. When opening the package, it only needs to be opened. [0005] However, on the one hand, the existing...

Claims

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Application Information

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IPC IPC(8): B65D5/66B65D55/02B65D43/26
CPCB65D5/66B65D55/02B65D43/26
Inventor 高中怀
Owner 高中怀
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