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Buffering element for package

A technology for buffer parts and packaging, applied in the field of buffer parts, can solve problems such as problems in transportation and storage, space required for storage, poor unpacking and packaging operation efficiency, etc., and achieve the effect of improving packaging workability.

Inactive Publication Date: 2006-04-05
TOUNOU KOAA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the L-shaped product needs space for transportation and storage in this shape, so there are problems in transportation and storage.
Although the products with gaps or V-shaped grooves can be made into a flat plate, there is no problem in transportation and storage, but because of the force of tearing outward when bending, there is a problem of poor efficiency in unpacking and packing operations during packing. The problem

Method used

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  • Buffering element for package
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Fig. 1 (a), Fig. 1 (b) and Fig. 2 (a), Fig. 2 (b) show the packing buffer of embodiment 1 of the present invention, Fig. 1 (a) is the expanded view of packing buffer, Fig. 1(b) is a schematic explanatory diagram of the packaging cushioning material in the assembled state, FIG. 2(a) is an explanatory diagram of the packaging cushioning material in the stacked state, and FIG. 2(b) is an explanatory diagram of the state of turning into an L shape .

[0036] As shown in FIG. 1(a), the packaging cushioning material is composed of a corrugated board 10, and by bending the corrugated board 10 along the bending line, two flat-shaped corrugated boards 10a and 10b are provided at the bottom and side.

[0037] The bending method is to bend a piece of corrugated board 10 shown in Fig. 1 (a) along the bending line 20 in the center, then bend inwardly in the order of bending lines 21, 22, 23, 24, and then, Bonded portions 28 and 29 form the bottom corrugated board member 10a.

[00...

Embodiment 2

[0044] Fig. 3 (a), Fig. 3 (b) show the cushioning member for packaging of embodiment 2 of the present invention, Fig. 3 (a) is the explanatory drawing showing the cushioning member for packing of stacked state, Fig. 3 (b) is to turn to An explanatory diagram of the L-shaped state.

[0045] As shown in Fig. 3 (a), the packaging cushioning member 65 of the present embodiment is not a piece of corrugated board, but two corrugated boards 70, 80 are bonded on one side of the corner 72 of the corrugated board 70. The belt 82 is joined, and the joint part 85 is made into this part, and it rotates around the joint part 85 in the arrow direction, as shown in FIG. In the L-shaped packaging cushioning material, the portion of the back 73 of the edge portion 71 of the corrugated board member 70 constituting the bottom portion and the portion of the surface 83 close to the back of the edge portion 81 of the corrugated board member 80 constituting the side portion butt.

[0046]Therefore,...

Embodiment 3

[0048] Figure 4 It is a developed view of the packaging cushioning material of Example 3 of the present invention. The packaging cushioning material of this embodiment is the same as that of Example 1, and is composed of a corrugated board member 110 . Figure 4 The difference between the shown corrugated board member 110 and the corrugated board member shown in FIG. Partially cut away, the cutout regions 125a, 125b and 125c are provided. Bending lines 121 , 122 of predetermined lengths corresponding to the bending lines 21 , 22 are provided in regions other than these cutout regions. Second, the cutting line 126 is removed from the portion corresponding to the bending line 23, 24, and the bending line 123, 124 is provided at the connecting portion 127 where the cutting line 126 is not provided. The same notch areas 144 a , b , c , bending lines 140 , 141 , cutting line 145 , and bending lines 142 , 143 are provided on the opposite side bounded by the center line of the corru...

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Abstract

Buffering element for package to minimize the space for transport and storage by congruence and fold. When folding as L-shape, the buffering element is supported to a certain angle and does not prop up outwardly, thereby the work efficiency is increased. The copulae is only one side of the corner part of corrugated sheet. Making the copulae to rotate towards the center, two corrugated sheets can be superposed, or the two corrugated sheets can be inter-abuted at the edge part forming as L-shape.

Description

technical field [0001] The present invention relates to a cushioning member for protecting the corners of an article when packing the article. Background technique [0002] In the past, foamed plastic products such as expanded styrene were mainly used as cushioning materials for packaging. However, due to the problems of disposal and burning, paper products, especially products using corrugated board materials, have appeared in recent years with less problems in terms of disposal and burning. [0003] These products using corrugated board materials need an L-shaped shape in order to protect the corners of the package, so they are either made into an L-shaped shape at the beginning, or a slit or a V-shaped groove is provided on the flat corrugated board material. It is bent into an L shape from this part. However, transporting and storing an L-shaped product in this shape requires space, so that transport and storage are problematic. Although the products with gaps or V-sha...

Claims

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Application Information

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IPC IPC(8): B65D81/127B65D59/00
Inventor 河野洋之
Owner TOUNOU KOAA
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