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Single-cutting piece fluted coupling sheet structure

A knife card and piece cutting technology, which is applied in the field of single-cut knife card structure, can solve the problems of troublesome assembly, inconvenient recycling and reuse, and many parts, and achieve the effect of solving many parts

Pending Publication Date: 2020-04-24
杭州秉信环保包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the above problems, the present invention provides a single-cut knife card structure. The entire knife card structure can be made by using a single piece, which completely solves the problem of many parts, troublesome assembly, and inconvenient recycling of the traditional knife card structure. question

Method used

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  • Single-cutting piece fluted coupling sheet structure
  • Single-cutting piece fluted coupling sheet structure
  • Single-cutting piece fluted coupling sheet structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as figure 1 The shown embodiment 1 is a single-cut knife card structure with 2 rows and 2 columns. The overall shape of the cut piece is a rectangle with long left and right, long up and down short, and a horizontal line of symmetry and three vertical folding lines. The sheet is divided into 2 rows of equal width up and down, and 4 columns of equal width on the left and right. The upper and lower knife card units in the same column are a pair, a total of 4 pairs of 8 knife card units, according to the order from left to right and from top to bottom The rules are named A1, A2, A3, A4, B1, B2, B3, B4. There is one folding and opening structure X and two filling structures Y on the cut piece: A2, A3, B2, and B3 constitute the folding and opening structure, and the common connecting edge between the upper and lower rows is the cutting line; A1 and B1, A4 and B4 respectively Two complementary structures are formed, and the common connecting edge of the horizontal lines...

Embodiment 2

[0066] Such as Figure 8 The shown embodiment 2 is a single-cut knife card structure with 2 rows and 3 columns. The overall shape of the cut piece is a rectangle with long left and right sides, long up and down short, and a horizontal line of symmetry and six vertical folding lines. The sheet is divided into 2 rows of equal width up and down, and 7 columns of equal width on the left and right. The upper and lower knife card units in the same column are a pair, a total of 7 pairs of 14 knife card units, according to the rules from left to right and from top to bottom Name them A1-A7, B1-B7 respectively. There are 2 folding and stretching structures X and 3 filling structures Y on the cut piece: A2, A3, B2, and B3 constitute the folding and stretching structure on the left, and A5, A6, B5, and B6 constitute the folding and stretching structure on the right. The horizontal common connecting edge of the upper and lower rows of the folded and stretched structure is the cutting lin...

Embodiment 3

[0073] Such as Figure 12 The shown embodiment 3 is a single-cut knife card structure with 3 rows and 3 columns, and the cut piece includes a central row structure Z and an outer row structure W close to the lower side of the central row structure.

[0074] The center row structure is the same as the single-cut blade card structure of the 2 rows and 3 columns described in embodiment 2.

[0075] The overall shape of the outer row structure is a rectangle with long left and right sides and short top and bottom. Eighteen rectangular knife card units A1-A9 and B1-B9 are arranged in 2 rows and 9 columns with a horizontal line of symmetry and 8 vertical folding lines. , the size of the cartridge unit in the outer row structure is equal to the size of the cartridge unit in the central row structure.

[0076] In this example, the number of columns in the central row structure is M, M=7, and the number of columns in the outer row structure is N, N=9, N-M=2. In terms of layout, the la...

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Abstract

The invention discloses a single-cutting piece fluted coupling sheet structure. A rectangular cutting piece is divided into two rows with a same width up and down and four columns with a same width left and right through a transverse symmetric line and three longitudinal folding lines, and four pairs of, i.e. eight fluted coupling sheet units are formed by taking an upper fluted coupling sheet unit and a lower fluted coupling sheet unit in the same column as a pair; a folding and unfolding structure comprises two pairs of fluted coupling sheet units which are adjacent left and right, and an up-down common connecting edge of the fluted coupling sheet units is a cutting-plane line; a supplementing structure comprises a pair of fluted coupling sheet units, and an up-down common connecting edge of the fluted coupling sheet units is a cutting-plane line; two ends of the cutting piece are respectively provided with a supplementing structure, and the middle of the cutting piece is equipped with the folding and unfolding structure 1. The invention has the beneficial effects that: one cutting piece can be made into a whole fluted coupling sheet structure, thus thoroughly solving the problems of many parts, troublesome assembly and inconvenient recycling in the traditional fluted coupling sheet structure.

Description

technical field [0001] The invention belongs to the field of carton packaging, in particular to a single-cut knife card structure. Background technique [0002] The cardboard structure is often used in carton packaging. The general knife card structure is formed by a set of horizontal knife cards and a set of vertical knife cards inserted in a perpendicular manner. The knife card structure is placed in a suitable carton for internal partition and buffer use. The traditional knife card structure requires two sets of independent knife cards to complete the mating relationship, and each group contains multiple independent knife cards according to the number of partitions required. There are a large number of horizontal knife cards and vertical knife cards, and the lack of any independent knife card will affect the packaging effect, and the production, storage and use of knife cards are very troublesome, so the knife card structure is the most important feature of this type of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D5/49
CPCB65D5/48024
Inventor 黄子珺钟秀谷俞纪敏花志翔
Owner 杭州秉信环保包装有限公司