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Liquid crystal panel packaging case with water absorption function

A technology of liquid crystal panels and packaging boxes, which is applied in the directions of packaging, transportation and packaging, and the type of packaged items, and can solve problems such as general effects

Active Publication Date: 2018-06-15
HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common practice is to place a desiccant in the box to absorb the moisture in the box, but the effect is average.

Method used

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  • Liquid crystal panel packaging case with water absorption function
  • Liquid crystal panel packaging case with water absorption function
  • Liquid crystal panel packaging case with water absorption function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] to combine figure 1 , figure 2 and image 3 As shown, the liquid crystal panel packaging box with water absorption function in this embodiment includes a box body 10 and a water-absorbing member 20 , the box body 10 is provided with a receiving tank 11 , and the water-absorbing member 20 is arranged in the receiving tank 11 . When the water-absorbing element 20 absorbs moisture in the air, the water-absorbing element 20 expands and part of the water-absorbing element 20 protrudes out of the receiving groove 11 . In the shipping package of the liquid crystal panel, a plurality of packing boxes are stacked in sequence, and the part of the water-absorbing member 20 protruding from the receiving tank 11 contacts other liquid crystal panel packing boxes stacked on the box body 10 after being absorbed and expanded. On the one hand, the water-absorbing part 20 plays a role in absorbing water, and on the other hand, the water-absorbing part 20 fills the gap between the box b...

Embodiment 2

[0033] Such as Figure 5 and Figure 6 As shown, the difference between the liquid crystal panel packaging box with water absorption function of this embodiment and the first embodiment is that: a recessed part 11a is provided on the inner wall of the accommodation tank 11, and when the water absorption part 20 absorbs water and expands, a part of the water absorption part 20 along the extending in the direction parallel to the stacking direction, and the other part of the water-absorbing member 20 extends in the direction perpendicular to the stacking direction and fills in the recessed portion 11a, which is beneficial to the fixing of the water-absorbing member 20 and prevents it from falling off during disassembly and transportation. fall.

[0034] Further, the number of the recessed parts 11a is two, and the two recessed parts 11a are respectively provided on two opposite inner walls of the receiving tank 11, so as to realize fixing the opposite side surfaces of the water...

Embodiment 3

[0036] Such as Figure 7 and Figure 8 As shown, the difference between the liquid crystal panel packaging box with water absorption function of this embodiment and the first embodiment is that the inner wall of the receiving tank 11 is inclined, and the angle between the inner wall of the receiving tank 11 and the bottom of the receiving tank 11 is an acute angle. That is, the bottom area of ​​the storage tank 11 is larger than the opening area of ​​the storage tank 11. When the water-absorbing member 20 absorbs water and swells, the part of the water-absorbing member 20 located in the storage tank 11 contacts the inclined inner wall of the storage tank 11 in the stacking direction, which can prevent water absorption. Piece 20 comes off.

[0037] Of course, in other embodiments, the shape of the inner wall of the accommodating groove 11 can also be set in a stepped shape. When the water-absorbing element 20 expands after absorbing water, the accommodating groove 11 can limit...

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PUM

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Abstract

The invention discloses a liquid crystal panel packaging case with a water absorption function. The liquid crystal panel packaging case comprises a case body and water absorption parts, wherein the case body is provided with containing grooves, and each water absorption part is arranged in the corresponding containing groove; after moisture in the air is absorbed by the water absorption parts, thewater absorption parts expand and partially extend out of the containing grooves, and the part, extending out of the corresponding containing groove, of each water absorption part is used for connecting other liquid crystal panel packaging cases which are stacked with the case body in an abutted manner. According to the liquid crystal panel packaging case with the water absorption function, the water absorption parts are arranged on the case body, after the water absorption parts absorb water and expand, the water absorption parts are tightly attached to the other liquid crystal panel packaging cases which are arranged on the case body in a stacked manner, a stacking gap between every two adjacent case bodies is filled with the water absorption parts, and therefore external water vapor isprevented from entering the case.

Description

technical field [0001] The invention relates to the field of liquid crystal panel processing, and more specifically relates to a liquid crystal panel packaging box with water absorption function. Background technique [0002] At present, the most commonly used materials for shipping packages of liquid crystal panels (open cells) are foam cushioning materials, such as expandable polyethylene (EPE for short) and expanded polypropylene (EPP for short). The packaging method basically adopts a sealed method, that is, each layer of boxes is tightly stacked, wrapped with a stretch film around the stack, and covered with a polyethylene (PE) waterproof film on the top. However, it is often found that after the product is transported to the destination by the container and unpacked, it is sometimes found that there will be water mist or water droplets inside the stretch film or even inside the box. These water mist or water droplets cause problems such as short circuits on some expos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D53/00B65D85/38
CPCB65D53/00B65D85/38B65D81/264B65D85/48G02F1/133308G02F1/133311G02F1/1333H01L21/67366H01L21/67389
Inventor 吕城龄
Owner HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD