KR101979889B1 - Box for polarizer and method packing polarizer - Google Patents

Box for polarizer and method packing polarizer Download PDF

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Publication number
KR101979889B1
KR101979889B1 KR1020150134918A KR20150134918A KR101979889B1 KR 101979889 B1 KR101979889 B1 KR 101979889B1 KR 1020150134918 A KR1020150134918 A KR 1020150134918A KR 20150134918 A KR20150134918 A KR 20150134918A KR 101979889 B1 KR101979889 B1 KR 101979889B1
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South Korea
Prior art keywords
polarizing plate
box
polarizing
support member
plate box
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KR1020150134918A
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Korean (ko)
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KR20170035695A (en
Inventor
박종석
탁준위
박기영
Original Assignee
주식회사 엘지화학
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Priority to KR1020150134918A priority Critical patent/KR101979889B1/en
Publication of KR20170035695A publication Critical patent/KR20170035695A/en
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Publication of KR101979889B1 publication Critical patent/KR101979889B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/004—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material in blanks, e.g. sheets precut and creased for folding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B23/00—Packaging fragile or shock-sensitive articles other than bottles; Unpacking eggs
    • B65B23/20—Packaging plate glass, tiles, or shingles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

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  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Packages (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

The present invention relates to a polarizing plate box and a polarizing plate packaging method for storing or transporting a polarizing plate. A polarizing plate according to an embodiment of the present invention includes: a plate portion on which a plurality of polarizing plates are stacked; A stepped portion formed at an edge of the plate portion at a lower height than the plate portion; And a side wall portion extending downward from the step portion to form a side wall. When the polarizing plate box is laminated with another polarizing plate box, a plurality of polarizing plates stacked on the plate portion are sealed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a polarizing plate,

The present invention relates to a polarizing plate box and a polarizing plate packaging method for storing or transporting a polarizing plate.

A polarizing plate is disclosed as a film or glass used for various displays such as a computer monitor, a digital television, a mobile phone, and the like, and is used for various display devices. In response to a variety of sharp images and functions, have. The following patent documents disclose a polarizing plate and a liquid crystal display provided with the polarizing plate.

Such a polarizing plate may be easily damaged by a small external impact, and may cause defects in generation of a small static electricity, so care must be taken not to be damaged by impact, dirt, scratches, dust, temperature, humidity,

In order to safely deliver the external impact and environmentally sensitive polarizer to a designated destination, the polarizer is wrapped in several stages. The conventional polarizing plate packaging process will be described. The laminated polarizing plate is inserted into a transparent bag and packed in a primary packaging, and a R / F (Release Film) -> P / F (Protective Film) After performing the operation (that is, reversing the surface to which the release film is attached to the side to which the protective film is attached), taping operation is performed on the transparent bag. After sealing the aluminum bag with three sides sealed, the P / F - > R / F processing operation (i.e., the operation of reversing the surface with the protective film to the surface to which the release film is attached) Vacuum packed, then loaded on a tray. Then, the polarizing plate performs taping work on the vacuum-packed aluminum bag, and then the tray is repacked using a paper box.

However, such a conventional packaging method has a problem that when the size of the polarizing plate is increased, the number of polarizing plates that can be contained in the aluminum bag sealed in three sides is limited. In addition, in the conventional tray, the space for accommodating the polarizer is formed in a negative shape, and when the weight of the polarizer is increased, the space for accommodating the polarizer of the tray may be sagged downward. Due to the phenomenon that the polarizing plate accommodating space is sagged downward, the amount of the polarizing plate loaded on the conventional tray is limited.

In addition, the conventional polarizing plate packaging method has a problem in that the packaging speed is lowered and the labor input to the packaging is also increased by carrying out the packaging step of several stages. In addition, the conventional polarizing plate packaged by the polarizing plate packaging method has a problem that a large amount of labor is applied even when unpacking.

Korean Patent Publication No. 10-2011-0037206

It is an object of the present invention to provide a polarizing plate capable of accommodating a polarizing plate having a large dimension and capable of mounting a large amount of polarizing plates.

It is another object of the present invention to provide a polarizing plate box and a polarizing plate packaging method that improves the efficiency of packaging and reduces labor input during unpacking.

Other objects and advantages of the present invention will become apparent from the following description, and it will be understood by those skilled in the art that the present invention is not limited thereto. It will also be readily apparent that the objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.

According to a first aspect of the present invention, there is provided a polarizing plate comprising: a plate portion on which a plurality of polarizing plates are stacked; A stepped portion formed at an edge of the plate portion at a lower height than the plate portion; And a side wall portion extending downward from the step portion to form a side wall, wherein when the polarizing plate box is laminated to the other polarizing plate box, a plurality of polarizing plates mounted on the plate portion are sealed do.

According to a second aspect of the present invention, there is provided a polarizing plate packaging method comprising: positioning an aluminum bag on a polarizing plate box; Positioning a release film on the aluminum backing; Loading a plurality of polarizing plates on the release film; Fixing and packaging the loaded polarizing plate using the release film; Vacuum packaging the polarizing plate packaged with the release film using the aluminum bag; And laminating the other polarizing plate box on the polarizing plate box, thereby sealing the vacuum packaged polarizing plate with the aluminum bag.

The polarizing plate according to the present invention is advantageous in that it can load more polarizing plates than a conventional negative tone type tray by stacking a plurality of polarizing plates through a baffled structure.

In addition, the present invention has the merit of simplifying the packaging process of the polarizing plate by reducing the polarization of the polarizing plate by sealing the polarizing plate between the boxes for the polarizing plate, reducing the work force to be applied at the time of packaging, and improving the packaging speed.

In addition, the present invention can release the vacuum packaged polarizing plate directly on the polarizing plate box by releasing the polarizing plate box, thereby shortening the releasing time required to release the packaged polarizing plate, There is also an advantage of saving labor.

In addition, since the polarizing plate is vacuum-packed using a bag sealed in one side, the polarizing plate of the present invention is advantageous in that it can accommodate and package a polarizing plate having a larger dimension without depending on the size of the polarizing plate.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and form a part of the specification, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the principles of the invention. And shall not be construed as limited to such matters.
1 and 2 are perspective views of a polarizing plate according to an embodiment of the present invention.
Fig. 3 is an exploded perspective view showing a plurality of boxes for polarizing plates laminated together according to an embodiment of the present invention. Fig.
4 is a view showing a state in which a plurality of boxes for polarizing plates are laminated and bonded according to an embodiment of the present invention.
5 is a flowchart illustrating a method of packaging a polarizing plate using a polarizing plate according to an embodiment of the present invention.
6 is a view illustrating a process of packaging a polarizing plate according to an embodiment of the present invention.

The foregoing and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, in which: There will be. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 are perspective views of a polarizing plate according to an embodiment of the present invention.

1 and 2, a polarizing plate box 100 includes a plurality of sidewall portions 130, a plate portion 110, and a stepped portion 120. The polarizing plate box 100 may be formed of a polypropylene resin or a polyethylene resin, or may be formed by mixing the polypropylene resin and a polyethylene resin. The polarizing plate box 100 may be formed as an integral shape.

The side wall part 130 is formed in a plate shape and forms a side wall extending downward from the step part 120. The side wall portion 130 has a thickness corresponding to the thickness of the step portion 120. The side wall part 130 forms a closed space for the vacuum packaged polarizing plate. In other words, when the two polarizing plate boxes are stacked and joined together, the vacuum packaged polarizing plate is hermetically accommodated inside the side surface portion 130.

A plurality of polarizing plates 10 are mounted on the upper surface of the plate unit 110 and a step 120 is formed on the edge of the plate unit 110. The stepped portion 120 is formed at the edge of the plate portion 110 at a height lower than the height of the plate portion 110.

A plurality of support member holes (or holes) 111a into which the support member 140 is inserted are formed at four corners of the upper surface of the plate portion 110. In addition, a plurality of support member holes 111b into which the support member 140 is inserted are formed at the four corners of the lower surface of the plate portion 110. [

The support member holes 111a and 111b are formed at the four corners of the plate portion 110. However, the present invention is not limited thereto, and the support member holes 111a and 111b, into which the support member 140 is inserted, Or may be formed at a position other than the edge.

The step portion 120 is formed with a plurality of coupling protrusions 121a and 122a to be coupled with coupling grooves of the other polarizing plate box. As shown in the drawing, 'A' -shaped coupling protrusions 121a are formed around each corner of the stepped portion 120, and a bar-shaped coupling protrusion 121a is formed between 'A' A plurality of coupling grooves 122a are additionally formed. However, the present invention is not limited to this, and various shapes of coupling protrusions may be formed in the step 120, and the positions of the coupling protrusions 121a and 122a may be changed.

A plurality of coupling grooves 121b and 122b corresponding to the positions of the coupling protrusions 121a and 122a are formed on the bottom surface of the side wall part 130. [ That is, 'A' -shaped coupling grooves 121b are formed around each corner of the step 120, and a plurality of coupling grooves 121b ' 122b are additionally formed. However, the present invention is not limited to this, and various shapes of coupling grooves may be formed on the bottom surface of the side wall portion 130, and the positions of the coupling grooves 121b and 122b may be changed.

Further, the side wall part 130 is formed with a plurality of knob parts 131 which are recessed inwardly to facilitate gripping. Although two tabs 131 are shown on each side of the drawing, the present invention is not limited thereto. It is clear that the shape and number of the tabs 131 can be changed by those skilled in the art.

The polarizing plate box 100 has a relief shape in terms of structure. That is, the polarizing plate box 100 has a structure in which the plate portion 110 protrudes upward. The polarizing plate box 100 having such a structure can be loaded with 180 or more polarizing plates and the polarizing plate box 100 can safely support the weight of 180 or more polarizing plates.

In addition, a space in which a plurality of polarizing plates can be accommodated is formed below the box 100 for a polarizing plate. In addition, a space is formed between the plate portion 110 of the polarizing plate box 100 and the four side surfaces (i.e., side wall portions) so that the stacked polarizing plates can be accommodated.

Fig. 3 is an exploded perspective view showing a plurality of boxes for polarizing plates laminated together according to an embodiment of the present invention. Fig.

4 is a view showing a state in which a plurality of boxes for polarizing plates are laminated and bonded according to an embodiment of the present invention.

3 and 4, when a plurality of vacuum-packaged polarizing plates 10T are stacked on the plate 110 of the first polarizing plate box 100-1, the first polarizing plate box 100-1, A plurality of support members 140 are inserted into the support member holes 111a formed with the plate portions 110 of the base plate 110. [ When the support member 140 is inserted into the support member hole 111a of the first polarizing plate box 100-1 and the support member 140 exposed at the upper portion is inserted into the second polarizing plate box 100-2, The second polarizing plate box 100-2 is laminated on the first polarizing plate box 100-1 by inserting into the support member hole 111b formed in the lower surface of the plate portion 110 of the first polarizing plate, The box 100-1 and the second polarizing plate box 100-2 are coupled to each other. The plurality of coupling protrusions 121a and 122a formed on the step 120 of the first polarizing plate box 100-1 are combined with the coupling formed on the lower surface of the side wall 130 of the second polarizing plate box 100-2 And is coupled with the grooves 121b and 122b.

When the lamination of the first polarizing plate box 100-1 and the second polarizing plate box 100-2 is completed, the side wall 130 of the second polarizing plate box 100-2 is aligned with the first polarizing plate Sealed vacuum-packaged polarizing plate 10T of the plate portion 110 of the box 100-2 and protects the polarizing plate from the outside. That is, the polarizing plate 10T mounted on the plate portion 110 of the first polarizing plate box 100-1 has the first polarizing plate box 100-1 and the second polarizing plate box 100-2, The packaging is completed by sealing from the outside.

The lower surface of the second polarizing plate box 100-2 is in contact with the first polarizing plate box 100-1 while the vacuum packaging polarizing plate 10T is loaded on the first polarizing plate box 100-1, 1, the polarizing plate 10T mounted on the first polarizing plate box 100 is formed by combining the first polarizing plate box 100 and the second polarizing plate box 100, And is enclosed in a space. At this time, the supporting member 140 is inserted into the plurality of supporting member holes 111a formed on the upper surface of the plate 110 of the first polarizing plate box 100-1, The supporting member groove 111b formed at the bottom of the plate portion 110 of the first polarizing plate 100-1 and the second polarizing plate 100 is inserted and the first polarizing plate 100 and the second polarizing plate 100 are coupled with each other, The polarizing plate is sealed from the outside. The engaging projections 121a and 122b formed on the step portion 120 of the first polarizing plate box 100-1 are engaged with the engaging recesses 121a and 122b formed on the lower surface of the side wall portion 130 of the second polarizing plate box 100-2, The first polarizing plate box 100 and the second polarizing plate box 100 are further coupled with each other.

5 is a flowchart illustrating a method of packaging a polarizing plate using a polarizing plate according to an embodiment of the present invention.

6 is a view illustrating a process of packaging a polarizing plate according to an embodiment of the present invention.

5 and 6, a polarizing plate box 100 is prepared (see S501 in FIG. 6A), and an aluminum bag 50 sealed in one side is formed on the upper surface of the plate portion 110 of the prepared polarizing plate box 100, (See FIG. 6B), and the release film 60 is placed on the aluminum bag 50 (S503, see FIG. 6C).

Next, one sheet 70 is loaded on the release film located on the upper surface of the plate portion 110 (S505, see Fig. 6D). The protective sheet 70 may be formed of a polypropylene resin, a polystyrene resin, a polycarbonate resin, or the like, and has the same size as the polarizing plate 10.

Next, each of the four L-shaped blocks 80 is positioned at the four corners of the protective sheet 70 so that the corners of the protective sheet 70 and the inner surfaces of the L-shaped blocks 80 are in contact with each other S507, Fig. 6E). The inner surface of the 'L' shaped block 80 is brought into contact with the four corners of the first protective sheet 70 so that the polarizing plate 10 and the protective sheet 70 can be stably stacked.

Next, a plurality of polarizing plates 10 are sequentially stacked on the protective sheet 70 located on the inner surface of the 'L' type block 80 (S509, FIGS. 6F and 6G). At this time, when a certain number of polarizers 10 are stacked, another polarizer 10 is stacked on the polarizer 10 after another protective sheet 70 is stacked. Further, when the polarizing plate loading is completed, the protective sheet 70 is loaded on the uppermost layer.

After the predetermined number of polarizing plates 10 have been stacked, the four 'L' blocks 80 are removed (S511). Then, the edge of the polarizing plate 10 in contact with the 'L' -shaped block 80 is cleaned (S513, FIG. 6H). At this time, the edge of the polarizing plate can be cleaned using the optical cleaning means 85 such as an ultraviolet ray irradiation apparatus or the like. That is, since the polarizing plate 10 contacted with the 'L' -type block 80 may be contaminated, the edge of the polarizing plate 10 which is in contact with the 'L' -type block 80 by using the light- .

Next, the loaded polarizing plate is firstly packed using the release film 60 so that the stacked polarizing plates 10 are fixed (S515, Fig. 6I). At this time, the release film 60 tightly surrounds the laminated polarizing plate 10 and is bonded to the uppermost protective sheet 70 through an adhesive means (for example, a tape) so that the laminated polarizing plate 10 is fixed, (10) can be primarily packaged.

Then, after the first packaged polarizing plate 10 is accommodated in the aluminum bag 50 sealed in one side, the first packaged polarizing plate is additionally vacuum packaged (S517, Figs. 6J and 6K). At this time, after sealing the opened two sides, air is sucked through one opened side by using a vacuum pump, and the first packaged polarizing plate can be vacuum-packed by sealing the opened side.

Next, the vacuum packaged polarizing plate 10 and the polarizing plate box 100 are subjected to a taping treatment together with the tape 90 (S519, see FIG. 61) so that the vacuum-packed polarizing plate 10 does not rock. At this time, in the vacuum packed aluminum bag 50, taping is performed so that the aluminum bag 50 located outside the plate portion 110 is arranged. That is, when the aluminum bag 50 existing on the outside of the plate portion 110 is engaged with the other polarizing plate box, the aluminum bag 50 is prevented from being pressed by the plate portion 110 The aluminum bag 50 is taped.

Next, four supporting members are inserted into the supporting member holes 111a formed on the upper surface of the plate portion 110 (S521, see Fig. 6M). Then, another polarizing plate box 100 is coupled with the supporting member 140 (S523, Fig. 6n).

When the series of processes is completed, the polarizing plate 10 is loaded and packed in the polarizing plate box.

The process of FIG. 5 is repeated by using the other polarizing plate box to pack the polarizing plate laminated in the box for the other polarizing plate. The polarizing plate stacked in a plurality of layers is then stacked on a pallet and transported to a designated destination.

As described above, the polarizing plate 100 according to the embodiment of the present invention can load more polarizing plates than the conventional engraving type tray by stacking the plurality of polarizing plates 10 through the embossed structure . In addition, according to the present invention, when the polarizing plate box is unbonded, the vacuum-packed polarizing plate 10 can be taken out directly on the polarizing plate box 100, and the release time There is an advantage that the work force to be input at the time of releasing the polarizing plate is also reduced. Since the polarizing plate is vacuum-packed using the aluminum bag sealed in one side, the polarizing plate having a larger dimension can be accommodated and packed without being affected by the size of the polarizing plate. In addition, the polarizing plate packaging method according to the present invention proposes a simplified packaging method as compared with the conventional polarizing packaging process, thereby reducing labor input during packaging and improving packaging speed.

While the specification contains many features, such features should not be construed as limiting the scope of the invention or the scope of the claims. In addition, the features described in the individual embodiments herein may be combined and implemented in a single embodiment. Conversely, various features described in the singular < Desc / Clms Page number 5 > embodiments herein may be implemented in various embodiments individually or in combination as appropriate.

It will also be understood that, although the operations have been described in a particular order in the figures, it is to be understood that such acts may be performed in a particular order as shown, or all the described operations may be performed in a series of sequential orders, Can not be done.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. The present invention is not limited to the drawings.

100: polarizing plate box 110: plate part
111a, 111b: Support member hole 120:
121a, 122a: coupling projections 121b, 122b: coupling groove
130: side wall part 131: handle part
140: Support member 10: Polarizing plate
50: aluminum bag 60: release film
70: Protective sheet 80: 'L' type block

Claims (13)

In the polarizing plate box,
A plate portion on which a plurality of polarizing plates are stacked on an upper surface;
A stepped portion formed at an edge of the plate portion at a lower height than the plate portion;
And a side wall portion extending downward from the step portion to form a side wall,
When the polarizing plate box is laminated with another polarizing plate box, a plurality of polarizing plates stacked on the plate portion are sealed,
A plurality of support member holes are formed in the upper surface of the plate portion, a support member is inserted into each of the support member holes,
Wherein each support member is inserted into a plurality of support member holes formed in the bottom surface of the plate of the other polarizing plate box, and the polarizing plate box is laminated to the other polarizing plate box. delete The method according to claim 1,
A coupling protrusion is formed on an upper surface of the step portion,
Wherein when the polarizing plate box is laminated to the other polarizing plate box, the engaging projections are engaged with engaging grooves formed on the bottom surface of the side wall of the other polarizing plate box. The method according to claim 1,
And a plurality of support member holes are formed on the bottom surface of the plate portion. The method according to any one of claims 1, 3, and 4,
Wherein the side wall portion is provided with a plurality of knob portions recessed inwardly. The method according to any one of claims 1, 3, and 4,
Wherein the polarizing plate box is integrally formed and is formed of a polypropylene resin or a polyethylene resin. A method of packaging a polarizing plate using a box for a polarizing plate,
Positioning an aluminum bag on the polarizing plate box;
Placing a release film on the aluminum bag;
Loading a plurality of polarizing plates on the release film;
Fixing and packaging the loaded polarizing plate using the release film;
Vacuum packaging the polarizing plate packaged with the release film using the aluminum bag; And
And laminating the other polarizing plate box on the polarizing plate box to seal the vacuum packed polarizing plate with the aluminum bag,
The step of sealing the vacuum packaged polarizer comprises:
After the support member is inserted into each of the support member holes formed on the upper surface of the polarizing plate box, the support member exposed at the upper portion is inserted into the support member hole formed in the lower surface of the other polarizing plate box, And a polarizing plate box is laminated. 8. The method of claim 7,
After the step of positioning the release film,
And loading a protective sheet on the release film,
The step of loading the polarizing plate may include:
Wherein when a polarizing plate is stacked on the protective sheet and another polarizing plate is stacked, another polarizing plate is stacked on the polarizing plate, then a plurality of polarizing plates are stacked on the protective sheet, and a protective sheet is loaded on the uppermost layer. Polarizing plate packaging method. 9. The method of claim 8,
Before the step of loading the polarizer,
Further comprising positioning four 'L' type blocks on the release film to facilitate polarizer loading. 10. The method of claim 9,
Removing the 'L' type block and cleaning the edge of the polarizing plate when the polarizing plate is completely loaded. 11. The method according to any one of claims 7 to 10,
After the vacuum packaging step,
Further comprising: taping the polarizing plate vacuum-packaged with the aluminum bag and the polarizing plate box together. delete 11. The method according to any one of claims 7 to 10,
The aluminum bag is sealed at one side,
Wherein the vacuum packaging step comprises vacuum packaging the polarizing plate packaged with the release film using the one side sealed aluminum bag.
KR1020150134918A 2015-09-23 2015-09-23 Box for polarizer and method packing polarizer KR101979889B1 (en)

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WO2013161572A1 (en) 2012-04-23 2013-10-31 旭硝子株式会社 Plate-like body receiving container

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