Quick-freezing packaging box structure

A packaging box and box body technology, applied in packaging, transportation and packaging, rigid containers, etc., can solve the problems of poor strength and integrity, cracked packaging boxes, etc., and achieve the effect of improving strength and integrity and avoiding damage

Pending Publication Date: 2018-12-14
福建福菱纸箱有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the expansion of the surface of seafood during the quick freezing process, the strength and integrity of the existing packaging boxes for packaging seafood are relatively poor.

Method used

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  • Quick-freezing packaging box structure
  • Quick-freezing packaging box structure
  • Quick-freezing packaging box structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as Figure 1-5 As shown in one of them, the present invention includes a box body 1, wherein the box body 1 has a front side panel, a rear side panel, a left side panel, a right side panel and a bottom panel, and the top of the rear side panel of the box body 1 is connected with a foldable box The cover 2 is provided with a plurality of through holes on the box body 1 or the box cover 2, at least one slot 3 is provided on the top of the front side panel of the box body 1, and the front end of the box cover 2 is connected with a front flap 21 , the corresponding slot 3 on the front flap 21 is provided with a foldable tongue 4, the length of the cross section of the slot 3 is greater than the length of the cross section of the tongue 4, and the width of the cross section of the slot 3 is greater than the width of the tongue 4 the width of the cross section. When the box cover 2 is closed on the top of the box body 1, the front flap 21 is attached to the inner wall of...

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PUM

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Abstract

The invention discloses a quick-freezing packaging box structure which comprises a box body. The top end of a rear side plate of the box body is connected with a fold-over box cover, and at least oneslot is formed in the top of a front side plate of the box body. The front end of the box cover is connected with a front folded plate, and a fold-over plug tongue is arranged at the corresponding slot on the front folded plate. The length of the cross section of the slot is larger than the length of the cross section of the plug tongue, and the width of the cross section of the slot is larger than the width of the cross section of the plug tongue. When the box cover covers the top of the box body, the front folded plate attaches to the inner wall of the front side plate of the box body, and the plug tongue is plugged into the slot. The quick-freezing packaging box structure can effectively improve the strength and integrity of an overall package box, thereby effectively avoiding damage tothe packaging box after product is frost-heaved.

Description

technical field [0001] The invention relates to the field of packaging boxes, in particular to a quick-freezing packaging box structure. Background technique [0002] In order to greatly maintain the freshness of seafood, the caught seafood needs to be quick-frozen as soon as possible. Due to the expansion of the surface of seafood during the quick freezing process, the strength and integrity of the existing packaging boxes for packaging seafood are relatively poor. . Contents of the invention [0003] The purpose of the present invention is to provide a quick-freezing packaging box structure with high structural strength and good integrity. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A quick-freezing packaging box structure, comprising a box body, a foldable box cover is connected to the top of the rear side plate of the box body, at least one slot is provided on the top of the front side plate of the b...

Claims

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Application Information

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IPC IPC(8): B65D5/70B65D5/44
CPCB65D5/441B65D5/70
Inventor 陈欲春游天义
Owner 福建福菱纸箱有限公司
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