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Combined foam for packing

A foam technology for packaging, applied in the field of foam for packaging, can solve the problems of insufficient cushioning performance and poor support performance, and achieve the effects of flexible and convenient use, weight reduction, and high packaging safety

Inactive Publication Date: 2018-10-16
苏州海量电子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because foam is light in weight, has certain cushioning properties, and is cheap, foam is more common in packaging and widely used. Packaging with higher protection requirements cannot meet the requirements, and the support performance is relatively poor

Method used

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  • Combined foam for packing
  • Combined foam for packing
  • Combined foam for packing

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] attached Figure 1-3 It is a combined packaging foam according to the present invention, comprising a top cover foam 1, a support column foam 2 and a bottom plate foam 3; positioning protrusions 4 are evenly distributed on the top cover foam 1; The positioning protrusion 4 is a cylinder; the support column foam 2 is hollow tubular; the positioning protrusion 4 is evenly distributed on the bottom plate foam 3; the positioning protrusion 4 on the top cover foam 1 is in contact with the bottom plate The positions of the positioning protrusions 4 on the foam 3 are corresponding; the positioning protrusions 4 are inserted into the support column foam 2; the positioning protrusions 4 on the top cover foam 1 have at least one row; the bottom plate foam 3 There is at least one row of positioning protrusions 4 on the top.

[0016] Whe...

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PUM

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Abstract

The invention discloses a combined foam for packing. The combined foam for packing comprises a top cover foam, a support column foam and a base plate foam; positioning projections are uniformly distributed on the top cover foam, and are cylinders; the support column foam is a hollow tube; positioning projections are uniformly distributed on the base plate foam; the positioning projections on the top cover foam correspond the positioning projections on the base plate foam in position; and the positioning projections are inserted in the support column foam. The combined foam for packing is flexible and convenient to use, better in buffer performance and support performance and higher in packing safety, reduces the use cost, and can reduce the packing weight.

Description

technical field [0001] The invention relates to a foam for packaging, in particular to a combined foam for packaging with good cushioning and supporting properties. Background technique [0002] Because foam is light in weight, has certain cushioning properties, and is cheap, foam is more common in packaging and widely used. Packaging with higher protection requirements cannot meet the requirements, and the support performance is relatively poor. Contents of the invention [0003] The object of the present invention is to provide a combined packaging foam with better cushioning and supporting properties in order to overcome the deficiencies of the prior art. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a combined packaging foam, including top cover foam, support column foam and bottom plate foam; positioning protrusions are evenly distributed on the top cover foam The positioning protrusion is a cylinder; the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/107
CPCB65D81/107
Inventor 吕凯
Owner 苏州海量电子材料有限公司