Packaging method

A packaging method and film technology, applied in the field of packaging, can solve the problems of complex buffer belt structure and complicated steps, and achieve the effects of convenient cost and simple packaging steps.

Active Publication Date: 2020-08-25
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the packaging form of corrugated box with inner buffer belt has complex structure and cumbersome steps of packaging molding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Such as Figure 4 and Figure 5 As shown, the base plate 10 has a front face 10a and a bottom face 10b oppositely disposed, and the bottom face 10b is coated with a waterproof layer 11 . The film 20 is located on the front side 10 a of the cardboard 10 , and the film 20 is fixed around the front side 10 a of the base plate 10 to form a sealed area 13 for accommodating products 101 with the front side 10 a.

[0068] It can be understood that the packaging structure 100 forms a sealing area 13 for accommodating the product 101 by coating the waterproof layer 11 on the bottom surface 10b of the bottom plate 10, and bonding the film 20 to the front surface 10a in a sealed manner; thus, the product 101 is in a surrounding sealed environment, which prevents water vapor exchange, that is, the packaging structure has a waterproof and moisture-proof function. At the same time, since the packaging structure 100 is provided with the waterproof layer 11 combined with sealing, it ...

Embodiment 2

[0103] Embodiment 2 is basically the same as Embodiment 1, except that: in Embodiment 2, the pressure-sensitive adhesive 21 is coated on the base plate. Therefore, the structure of the bottom plate 10 and the process of packaging the product 101 with the packaging structure 100 are slightly changed, which will be described in detail below:

[0104] Such as Figure 8 to Figure 12 As shown, in this embodiment, the bottom plate 10 has two sets of second crimping lines 15 and two sets of folding lines 19 . Located on the same side of the base plate 10 , the distance between the second crimping line 15 and the folding line 19 is F1, and the distance between the folding line 19 and the side of the corresponding side of the base plate 10 is F2.

[0105] Each group of second crimping lines 15 includes two second crimping lines 15 arranged at intervals, and each group of folding lines 19 also includes two folding lines 19 arranged at intervals. In each set of second crimping lines 15...

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Abstract

The invention relates to the technical field of packaging, in particular to a packaging method. The packaging method comprises the following steps: providing a bottom plate and a film; coating pressure-sensitive adhesive and/or a binder on the bottom plate or the film; compounding the film to the bottom plate, and forming a sealing area for accommodating a product; and turning over the bottom plate to stretch the film. The packaging method has the advantages that: the film is compounded to the bottom plate, and the bottom plate is turned over to stretch the film, so that product is fixed and sealed, packaging steps are simple and convenient, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to a packaging method. Background technique [0002] At present, common item packaging is generally packaged in corrugated cartons with an inner cushioning packaging structure. However, the packaging form of corrugated box with inner buffer belt has complex structure and cumbersome steps of packaging and molding. Contents of the invention [0003] Based on this, it is necessary to provide a packaging method with simple steps and convenient packaging for the above technical problems. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A packaging method, said packaging method comprising the following steps: [0006] Provide base plate and film; [0007] Coating pressure-sensitive adhesive and / or adhesive on the base plate or the film; [0008] compounding the film on the bottom plate to form a sealed area for contain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D75/30
CPCB65D75/305
Inventor 傅秋佳曾宪涛梁奕昆钱俊敏张钱莉
Owner ZHEJIANG DAHUA TECH CO LTD
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