Packing case and manufacturing method of packing case

A technology of packaging boxes and components, applied in the field of packaging, can solve the problems of reducing product costs, PP plastics are expensive, unfavorable, etc., and achieve the effect of reducing costs and reducing material costs

Active Publication Date: 2012-10-17
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the price of PP plastic is very expensive, which is not conducive to reducing the cost of products

Method used

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  • Packing case and manufacturing method of packing case
  • Packing case and manufacturing method of packing case
  • Packing case and manufacturing method of packing case

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] see figure 2 , image 3 and Figure 4 , figure 2 is a schematic cross-sectional view of an embodiment of the packaging box of the present invention, image 3 yes figure 2 An exploded schematic of the box shown, Figure 4 It is a three-dimensional exploded schematic view of the bottom cover in one embodiment of the packaging box of the present invention. As shown in the figure, the packing box 20 includes a top cover 21 and a bottom cover 22 . The top cover 21 includes a first member 211 and a second member 212 . The bottom cover 22 includes a third member 221 and a fourth member 222 .

[0029] The first member 211 directly supports the carrier 23 . The first member 211 has a first cushioning performance. Wherein, the first member 211 may be selected from a material with better cushioning performance, such as EPP (Expanded polypropy...

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PUM

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Abstract

The invention discloses a packing case and a manufacturing method of the packing case. The packing case comprises a bottom cover and a top cover, wherein the top cover is split into a first member and a second member which is fixed in a first groove of the first member, and the first member and the second member are of a combined type; the first member is used for directly supporting a bearing object, and the first buffer performance of the first member is superior to the second buffer performance of the second member; the bottom cover is split into a third member and a fourth member which is fixed in a second groove of the third member, and the third member and the fourth member are of a combined type; and the third member is used for directly supporting the bearing object, and the third buffer performance of the third member is superior to the fourth buffer performance of the fourth member. Through the mode, the material cost of the packing case can be effectively reduced so as to reduce the product cost.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to a packaging box and a manufacturing method thereof. Background technique [0002] The production process of the prior art liquid crystal display basically includes: [0003] The Array process in the front section: the production of the entire array substrate and the production of the color filter substrate; [0004] The middle stage of the Cell process: combine the entire array substrate and the color filter substrate, drop liquid crystals between the two substrates and then bond them, and cut the whole panel after dropping liquid crystals into multiple liquid crystal display panels ; [0005] Subsequent Module manufacturing process: the manufacture of assembling the liquid crystal display panel obtained after cutting with other components such as backlight panels, circuits, and outer frames. [0006] Among them, after cutting the whole panel that has been dripped with liqui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/48B65D81/02B65D6/02B29C70/34
CPCB65D85/48B29C70/34B65D81/127
Inventor 陈仕祥郭仪正程加河
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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