TW202210385A - Glass-plate packing body - Google Patents

Abstract

A glass-plate packing body (1) is provided with a base part (9), a support wall part (10), and support plates (4A, 4B, 5A, and 5B). The support plates (4A, 4B, 5A, and 5B) are foaming resin plates. End parts (4a to 4d and 5a to 5d) of the support plates (4A, 4B, 5A, and 5B) protrude sideways from end parts (7a to 7d) of glass plates (7). A glass-plate laminated body (2) is fixed to the base part (9) in such a manner that the end parts (4a and 5a) of the support plates (4A, 4B, 5A, and 5B) are pressed to a support wall part (10) side.

Description

Glass plate package

The present invention relates to a glass plate package in which a glass plate laminate in which a glass plate and a protective sheet are laminated in a lateral orientation is packaged.

In order to store and convey the glass plate used for panel displays, such as a liquid crystal display, the glass plate package which packaged the glass plate on the pallet is used. For example, Patent Document 1 discloses a glass plate package in which a glass plate laminate is formed by interposing a protective sheet between a plurality of glass plates, and the glass plates are laminated in a lateral orientation The body is packaged on a pallet.

The pallet of this glass plate package includes: a base part, a laminated glass plate; and a standing part, which is erected on the base part so as to be located only on one side of the laminated glass plate. The base portion is configured to support the laminated glass plates in a horizontal posture. The erected portion is erected at a right angle with respect to the upper surface of the base portion. [Prior Art Literature] [Patent Literature]

Patent Document 1: Japanese Patent Laid-Open No. 2008-114869

[The problem to be solved by the invention]

In the conventional glass plate package, the glass plates stacked on the pallet are stacked in a horizontal position, so the load of the glass plate does not act to press the edge of the glass plate against the erected portion, and thus does not act on the edge. undue stress. Therefore, when conveying a glass sheet, stress does not always act on the edge portion of the glass sheet, so that the situation in which the glass sheet is damaged due to shaking or the like at the time of conveying can be reduced as much as possible.

However, in the conventional glass plate package, the position of the glass plate may be shifted due to shaking or the like at the time of conveyance, and the operation of taking out the glass plate from the pallet after conveyance may become complicated.

This invention is made in view of the said situation, and its technical subject is to prevent the positional displacement of the glass plate in a glass plate package. [Means of Solving Problems]

In order to solve the above-mentioned problems, the present invention provides a glass plate package which is formed by packaging a glass plate laminate in which a glass plate and a protective sheet are laminated in a lateral position, and the characteristics of the glass plate package are comprising: a base part for holding the glass plate laminate; a support wall part standing on the base part so as to be located only on one side of the glass plate laminate; and a support plate for supporting the The upper and lower parts of the glass plate laminate, the support plate is a foamed resin plate, the end of the support plate protrudes more laterally than the end of the glass plate, and the glass plate laminate The end portion of the support plate is pressed to the support wall portion side by a fixing member to be fixed to the base portion.

According to the above configuration, by pressing the end portion of the support plate against the support wall portion by the fixing member, the support plate can be fixed to the support wall portion. Therefore, the glass plate laminated body can be supported in a state in which the glass plate laminated body is surrounded by the support wall portion and the support plate. Since the support plate includes the foamed resin plate, even if a force is applied from above the glass plate laminate, the glass plate that is packed due to the cushioning effect of the foamed resin plate can be prevented from being damaged. Thereby, while preventing the breakage of a glass plate, the positional displacement of the glass plate in a glass plate package can be prevented.

The glass plate may also have ears at the end of the glass plate. In this invention, even when a glass plate has an ear part, the positional displacement of the glass plate in a glass plate package can be prevented.

The base portion may include a support surface for supporting the glass plate laminate, the support surface may be an inclined surface inclined downward toward the support wall portion side, and the support surface may be opposed to the support. The wall portion is a right angle.

By making the support surface of the base part the inclined surface as described above, the end part of the support plate can be pressed against the support wall part, and the glass plate laminated body stacked on the base part can be prevented from moving away from the support wall part. direction move. Thereby, the positional displacement of the glass plate in a glass plate laminated body does not generate|occur|produce, and this glass plate can be suitably supported by the support surface of a base part.

The base portion may also include: a first end portion on which the support wall portion is provided; and a second end portion located on the opposite side of the first end portion, and the glass plate laminated body extends from the first end portion. The two ends protrude laterally.

In this way, by placing the glass plate laminated body on the base part in a state protruding from the second end part of the base part, even a glass plate laminated body including a glass plate having a size larger than that of the base part , and can also be appropriately packaged.

The width dimension of the support wall portion may be larger than the width dimension of the glass plate laminate. Thereby, the edge part of the width direction of a support wall part can be made to protrude sideways from a glass plate laminated body, and the one side part of a glass plate laminated body can be protected by this support wall part over the whole width.

The glass plate laminate may be divided into a plurality of units by the support plate. Thereby, for example, multiple types of glass plates can be stored and conveyed at the same time.

The supporting plate may also include: a first supporting plate in contact with the glass plate laminate; and a second supporting plate in contact with the first supporting plate, the second supporting plate having a void ratio smaller than the The void ratio of the first support plate.

According to the above-described structure, the second support plate has a smaller void ratio than the first support plate, and thus has a structure that is less deformable than the first support plate. Therefore, by pressing the second support plate against the support wall portion, the glass plate laminate can be supported without causing positional displacement of the glass plate.

On the other hand, since the void ratio of the first support plate is larger than that of the second support plate, it has a structure more easily deformed than the second support plate. Therefore, the 1st support plate can function mainly as a buffer member which relieve|moderates the impact which generate|occur|produces in conveyance of a glass plate package. By using the first support plate and the second support plate together, positional displacement and damage of the glass plate can be effectively prevented.

The fixing member may be a film body wound around the support plate and the glass plate laminate.

According to the above configuration, by using the film body as the fixing member, the support plate can be pressed to the support wall portion side without damaging the support plate.

The film body may cover the upper surface of the glass plate laminate. Thereby, foreign matter, such as dust, can be prevented from adhering to the glass plate.

The end portion of the glass plate may also include a first end portion facing the support wall portion, and the first end portion is separated from the support wall portion. Thereby, the breakage of the edge part of a glass plate by contact with a support wall part can be prevented. [Effect of invention]

According to the present invention, the positional displacement of the glass sheets in the glass sheet package can be prevented.

Hereinafter, an embodiment for implementing the present invention will be described with reference to the drawings. 1 to 3 show a first embodiment of the glass plate package of the present invention.

As shown in FIGS. 1 and 2 , the glass plate package 1 includes: a glass plate laminate 2 that is packaged in a horizontal orientation; a pallet 3 on which the glass plate laminate 2 is stored; and upper and lower parts that support the glass plate laminate 2 The supporting plate 4A, the supporting plate 4B, the supporting plate 5A, the supporting plate 5B; and the fixing member 6 for fixing the glass plate laminate 2 and the supporting plate 4A, the supporting plate 4B, the supporting plate 5A, and the supporting plate 5B to the supporting plate 3.

The glass plate laminate 2 is configured by laminating a plurality of glass plates 7 and a plurality of protective sheets 8 . The glass plate 7 and the protective sheet 8 are formed in a rectangular shape, but are not limited to this shape.

The glass plate 7 has a first end portion 7a, a second end portion 7b located on the opposite side of the first end portion 7a, a third end portion 7c located between the first end portion 7a and the second end portion 7b, and Fourth end 7d. The thickness dimension of the glass plate 7 is set to 10 μm to 500 μm (preferably 10 μm to 200 μm, more preferably 10 μm to 100 μm), but is not limited to this range.

The protective sheet 8 includes, for example, a backing paper (pure pulp paper), a resin sheet (eg, a polyethylene terephthalate film), or a foamed resin sheet. The area of the protective sheet 8 is not particularly limited, but is preferably larger than the area of the glass plate 7 so that the stacked glass plates 7 do not directly contact each other.

The protective sheet 8 has a first end portion 8a, a second end portion 8b positioned on the opposite side of the first end portion 8a, and a third end portion 8c and a second end portion 8c positioned between the first end portion 8a and the second end portion 8b. Four end portions 8d. It is preferable that each end part 8a-end part 8d of the protective sheet 8 protrudes from each end part 7a-end part 7d of the glass plate 7. The thickness dimension of the protective sheet 8 is smaller than the thickness dimension of the support plate 4A, the support plate 4B, the support plate 5A, and the support plate 5B.

The pallet 3 mainly includes a base portion 9 holding the glass plate laminate 2 , and a support wall portion 10 erected on the base portion 9 so as to be located only on one side of the glass plate laminate 2 .

The base portion 9 includes a first end portion 9a on which the support wall portion 10 is provided, and a second end portion 9b located on the opposite side of the first end portion 9a. Furthermore, the base part 9 has the mounting part 11 on which the glass plate laminated body 2 is mounted. The mounting part 11 is comprised, for example, in a rectangular shape in plan view, but is not limited to this shape. The placement portion 11 includes a support surface (hereinafter referred to as a “first support surface”) 12 that supports the glass plate laminate 2 .

In this embodiment, the first support surface 12 is a surface along the horizontal direction. The area of the first support surface 12 is larger than the area of the protective sheet 8 of the glass plate laminate 2 . As shown in FIG. 3 , the glass plate laminate 2 is placed within the range of the first support surface 12 so as not to protrude from the first support surface 12 .

The support wall portion 10 is provided on a part of the placement portion 11 . As shown in FIGS. 2 and 3 , the width dimension W1 of the support wall portion 10 is larger than the width dimension W2 of the glass plate laminate 2 . Therefore, the end portions 10 a and 10 b in the width direction of the support wall portion 10 protrude laterally from the end portions in the width direction of the glass plate laminate 2 . The support wall portion 10 has a support surface (hereinafter referred to as a “second support surface”) 13 in contact with the protective sheet 8 of the glass plate laminate 2 and the support plates 4A, 4B, 5A, and 5B. The second support surface 13 is formed at right angles to the first support surface 12 .

The support plate 4A, the support plate 4B, the support plate 5A, and the support plate 5B include: the first support plate 4A and the first support plate 4B which are in contact with the upper and lower parts of the glass plate laminate 2; The second support plate 5A and the second support plate 5B are overlapped so as to be in contact with the first support plate 4B.

The first support plate 4A and the first support plate 4B include expanded polystyrene and other foamed resin plates. The first support plate 4A and the first support plate 4B include a lower first support plate 4A in contact with the lower part of the glass plate laminate 2 and an upper first support plate 4B in contact with the upper part of the glass plate laminate 2 .

Each of the first support plate 4A and the first support plate 4B has a first end portion 4a, a second end portion 4b located on the opposite side of the first end portion 4a, and the first end portion 4a and the second end portion 4b The third end portion 4c and the fourth end portion 4d in between. The first end portions 4 a of the first support plate 4A and the first support plate 4B are in contact with the second support surface 13 of the support wall portion 10 .

The second support plate 5A and the second support plate 5B include, for example, foamed polypropylene and other foamed resin plates. As the second support plate 5A and the second support plate 5B, for example, a polypropylene triple foamed resin sheet (trade name: Palonir (registered trademark)) is suitably used. As long as the first support plate 4A and the first support plate 4B include foamed resin plates, the second support plate 5A and the second support plate 5B are not limited to foamed resin plates, for example, plastic cardboard or acrylic can also be used. , Polycarbonate and other resin boards.

The second support plate 5A and the second support plate 5B include the lower second support plate 5A in contact with the lower surface of the lower first support plate 4A, and the upper side in contact with the upper surface of the upper first support plate 4B the second support plate 5B. Each of the second support plates 5A and 5B has a first end portion 5a, a second end portion 5b located on the opposite side of the first end portion 5a, and the first end portion 5a and the second end portion 5b between the third end 5c and the fourth end 5d. The first end portions 5 a of the second support plate 5A and the second support plate 5B are in contact with the second support surface 13 of the support wall portion 10 .

The area of each of the support plate 4A, the support plate 4B, the support plate 5A, and the support plate 5B is larger than the area of the glass plate 7 of the glass plate laminate 2 . Each support plate 4A, support plate 4B, support plate 5A, support plate 5B has its respective end portions 4a to 4d, and ends 5a to 5d to the side than the end portions 7a to 7d of the glass plate 7 It overlaps with the upper part and the lower part of the glass plate laminated body 2 so that a square part may protrude.

The first support plate 4A and the first support plate 4B are made of resin, for example, and function mainly as a buffer member that relieves the impact on the glass plate laminate 2 when the glass plate package 1 is conveyed. The second support plate 5A and the second support plate 5B are, for example, made of resin, and support the glass plate layered body 2 in a state of sandwiching the glass plate layered body 2 in the up-down direction so that when the glass plate package 1 is conveyed The glass plate laminated body 2 does not cause positional displacement.

The first support plate 4A, the first support plate 4B, the second support plate 5A, and the second support plate 5B have different void ratios in order to exhibit their respective functions. That is, the void ratios of the second support plates 5A and 5B are smaller than the void ratios of the first support plates 4A and 4B. The void ratio of the first support plate 4A and the first support plate 4B is preferably 97% to 99% in volume %, and the void ratio of the second support plate 5A and the second support plate 5B is preferably in volume %. 30% to 95%.

The fixing member 6 includes a belt-shaped film body wound around the support plate 4A, the support plate 4B, the support plate 5A, the support plate 5B, and the glass plate laminate 2, but is not limited to this structure, and may have, for example, a bag shape, a sheet shape and various other shapes. The fixing member 6 covers the side surface and the upper surface of the glass plate laminate 2 .

The glass plate laminate 2 is fixed to the pallet 3 by pressing the supporting plate 4A, the supporting plate 4B, the supporting plate 5A, and the supporting plate 5B against the second supporting surface 13 of the supporting wall portion 10 by the fixing member 6 . As shown in FIG. 1 , in a state in which the glass plate laminated body 2 is fixed to the pallet 3 by the fixing member 6 , the first end portion 8 a of the protective sheet 8 of the glass plate laminated body 2 and the second end portion 8 a of the support wall portion 10 The support surface 13 is in contact.

On the other hand, the first end portion 7 a of the glass plate 7 facing the second support surface 13 of the support wall portion 10 is not in contact with the second support surface 13 . That is, the first end portion 7 a of the glass plate 7 is separated from the second support surface 13 .

The fixing member 6 is in contact with the first support plate 4A, the second end portion 4b, the third end portion 4c, and the fourth end portion 4d of the first support plate 4B. The fixing member 6 is in contact with the second support plate 5A, the second end portion 5b, the third end portion 5c, and the fourth end portion 5d of the second support plate 5B. Furthermore, the fixing member 6 is in contact with the outer surface of the support wall portion 10 (the surface on the opposite side to the second support surface 13 ).

Tension is applied to the fixing member 6 to press each of the support plates 4A, 4B, 5A, and 5B against the second support surface 13 of the support wall portion 10 . Moreover, the fixing member 6 presses the upper side 1st support plate 4B and the upper side 2nd support plate 5B to the glass plate laminated body 2 by the tension|tensile_strength.

Hereinafter, the method of manufacturing the glass plate package 1 which has the said structure is demonstrated. This method includes a stacking step of stacking the glass plate laminate 2 on the pallet 3 , and a fixing step of fixing the glass plate laminate 2 to the pallet 3 .

In the stowage step, first, the lower second support plate 5A is placed on the first support surface 12 of the base portion 9 of the pallet 3 . After that, the lower first support plate 4A is placed on the upper surface of the lower second support plate 5A.

In this case, the first support plate 4A and the second support plate 5A are placed on the first support surface so that the first end portion 4a and the first end portion 5a of each of the first end portions 4a and 5a are in contact with the second support surface 13 of the support wall portion 10 12. The order is not limited to the above, and the first support plate 4A and the second support plate 5A may be overlapped in advance and placed on the first support surface 12 at the same time.

Next, the protective sheet 8 is stacked on the upper surface of the lower first support plate 4A. Then, the glass plate 7 is stacked on the protective sheet 8 . In the stowage step, a plurality of glass plates 7 and a plurality of protective sheets 8 are stacked alternately. In this case, the protective sheet 8 is laminated on the glass plate 7 so that the first end portion 8 a of one side portion of the protective sheet 8 is in contact with the second support surface 13 of the support wall portion 10 .

On the other hand, the glass plate 7 is separated from the second support surface 13 and laminated together with the protective sheet 8 so that the first end portion 7 a is not in contact with the second support surface 13 . The glass plate laminate 2 is formed by stacking a predetermined number of glass plates 7 and protective sheets 8 on the base portion 9 . The uppermost part of the glass plate laminated body 2 is covered with the protective sheet 8 .

After the glass plate laminated body 2 is formed, the upper first support plate 4B is stacked on the protective sheet 8 located at the uppermost portion of the glass plate laminated body 2 . Furthermore, the upper second support plate 5B is stacked on the upper surface of the upper first support plate 4B. In this case, the first support plate 4B and the second support plate 5B are overlapped on the glass plate laminate so that the respective first end portions 4a and 5a of the first end portions 4a and 5a are in contact with the second support surface 13 of the support wall portion 10 2. The order is not limited to the above, and the first support plate 4B and the second support plate 5B may be overlapped in advance and placed on the upper portion of the glass plate laminate 2 at the same time. With the above, the stowage step ends.

In the fixing step, the fixing member 6 as a film body is wound around the pallet 3 and the glass plate laminate 2 . The fixing member 6 is wound around the support wall portion 10 and the glass plate laminated body 2 so as to cover the glass plate laminated body 2 . Furthermore, the fixing member 6 also winds the mounting portion 11 around the base portion 9 so as to cover a part of the side portion.

The fixing member 6 is wound around the pallet 3 in a tensioned state, so that each support plate 4A, support plate 4B, support plate 5A, support plate 5B, and glass plate laminate 2 is directed to the support wall portion 10 and the support wall portion of the pallet 3. The base portion 9 is pressed. Thereby, the respective first end portions 4a and 5a of the upper first support plate 4B and the upper second support plate 5B are pressed against the second support surface 13 of the support wall portion 10 and the glass plate laminate 2 .

The fixing member 6 is wound around the pallet 3 so that not only the side part of the glass plate laminated body 2 but also the upper part (upper surface) of the glass plate laminated body 2 may be covered. Specifically, the upper surface of the second support plate 5B that is stacked on the upper side of the upper portion of the glass plate laminate 2 is covered with the fixing member 6 . Thereby, foreign matter, such as dust, can be prevented reliably from adhering to the glass plate laminated body 2.

According to the glass plate package 1 of the present embodiment described above, by winding the fixing member 6 (film body) around the support plate 4A, the support plate 4B, the support plate 5A, the support plate 5B, and the glass plate laminate 2, and press the supporting plate 4A, the supporting plate 4B, the supporting plate 5A, and the supporting plate 5B against the second supporting surface 13 of the supporting wall portion 10 of the supporting plate 3, the supporting plate 4A, the supporting plate 4B, the supporting plate 5A, the supporting plate can be pressed 5B is fixed to the support wall portion 10 .

The glass plate laminate 2 is in a state surrounded by each of the support plates 4A, the support plate 4B, the support plate 5A, the support plate 5B, the first support surface 12 of the mounting portion 11 , and the second support surface 13 of the support wall portion 10 . The fixing member 6 is wound down and fixed to the pallet 3 . With this structure, the occurrence of positional displacement of the glass plate 7 can be reliably prevented when the glass plate package 1 is conveyed.

4 and 5 show a second embodiment of the glass plate package. In this embodiment, the structure of a glass plate laminated body differs from 1st Embodiment. The glass plate 7 of the glass plate laminated body 2 has the thick part (henceforth "ear part") 14 whose thickness dimension is larger than the center part at the 1st end part 7a and the 2nd end part 7b.

The ear portion 14 is formed at the widthwise end portion of the mother glass (glass ribbon) formed from molten glass when the glass plate 7 is produced by, for example, an overflow down-draw method, a float method, or the like. By cutting the mother glass in the width direction, the glass plate 7 in which the ear portions 14 are left is formed. This ear part 14 is cut off in a subsequent step, but in this embodiment, the glass plate 7 before the ear part 14 is cut off is packed on the pallet 3 .

The protective sheet 8 includes a first protective sheet 8A having a large area and a second protective sheet 8B having a small area.

As shown in FIG. 4 , the first protective sheet 8A is overlapped on each glass plate so that its end portions 8a and 8b protrude to the side of the first end portion 7a and the second end portion 7b of the glass plate 7 . 7 (same as the other end, not shown, of the first protective sheet 8A).

As shown in FIG. 5 , the second protective sheet 8B is overlapped on the glass plate 7 (not shown in the illustration of the second protective sheet 8B) such that its end 8b is positioned more inward than the second end 7b of the glass plate 7 same at the other end).

FIG. 6 shows the third embodiment of the glass plate package. In this embodiment, the glass plate laminated body 2A and the glass plate laminated body 2B which consist of a some unit are stacked on the pallet 3 . The glass plate laminated body 2A and the glass plate laminated body 2B include the first unit 2A placed on the base portion 9 of the pallet 3 and the second unit 2B placed on the first unit 2A.

The support plate 4A, the support plate 4B, the support plate 5A, and the support plate 5B include a first support plate 4A and a second support plate 5A located on the lower side of the lower side of the first unit 2A, and a second support plate 5A located on the upper side of the first unit 2A. The first support plate 4B on the upper side and the second support plate 5B on the upper side, the first support plate 4A located on the lower side of the lower side of the second unit 2B, and the first support plate located on the upper side of the upper side of the second unit 2B 4B and the second support plate 5B. The first unit 2A and the second unit 2B are divided by a first support plate 4A, a first support plate 4B and a second support plate 5B located therebetween. Furthermore, the second support plate 5B on the upper side of the first unit 2A between the first unit 2A and the second unit 2B also functions as a second support plate ( 5A) on the lower side of the second unit 2B. The second supporting plate 5A on the lower side of the second unit 2B may also be separately provided on the second supporting plate 5B on the upper side of the first unit 2A.

Each of the support plate 4A, the support plate 4B, the support plate 5A, the second end portion 4b of the support plate 5B, and the second end portion 5b protrude more laterally than the second end portion 9b of the base portion 9 . With this structure, the glass plate laminates 2 of the first unit 2A and the second unit 2B are supported by the respective support plates 4A, 4B, Support board 5A, support board 5B support. That is, the 2nd edge part 7b of each glass plate 7 protrudes to the side rather than the 2nd edge part 9b of the base part 9. As shown in FIG. Moreover, the 2nd edge part 8b of the protective sheet 8 protrudes more to the side than the 2nd edge part 9b of the base part 9. As shown in FIG.

The first support surface 12 of the base portion 9 is inclined with respect to the horizontal direction. Specifically, the first support surface 12 is an inclined surface inclined downward toward the support wall portion 10 side (the first end portion 9 a side of the base portion 9 ). The second support surface 13 of the support wall portion 10 is an inclined surface inclined with respect to the vertical direction. Specifically, the second support surface 13 is inclined so as to form a right angle with respect to the first support surface 12 which is an inclined surface.

According to the present embodiment, by inclining the first support surface 12 of the base portion 9 downward toward the support wall portion 10 , the glass plate laminate 2 can be prevented from moving away from the support wall when the glass plate package 1 is conveyed. move in the direction of part 10 .

Furthermore, by making each of the support plate 4A, the support plate 4B, the support plate 5A, the second end portion 4b and the second end portion 5b of the support plate 5B more laterally than the second end portion 9b of the base portion 9 Protruding, even the glass plate laminated body 2 larger than the 1st support surface 12 of the base part 9 can be packed in the pallet 3. Thereby, a plurality of glass plates 7 of different sizes can be stored and conveyed by the same pallet 3 .

FIG. 7 shows the fourth embodiment of the glass plate package. In this embodiment, the glass plate package which mounted the glass plate laminated body of 2nd Embodiment on the pallet of 3rd Embodiment is illustrated. The glass plate 7 of the glass plate laminated body 2 of the glass plate package 1 has the ear part 14 in the 1st end part 7a and the 2nd end part 7b. The protective sheet 8 of the glass plate laminate 2 includes a first protective sheet 8A having a large area and a second protective sheet 8B having a small area.

The first support plate 4A, the first support plate 4B, the second support plate 5A, the second end portion 4b of the second support plate 5B, and the second end portion 5b of the glass plate package 1 are farther from the base portion 9 . The second end portion 9b protrudes more laterally. With this structure, the glass plate laminate 2 is formed by the first support plate 4A, the first support plate 4B, the second support plate 5A, the second support plate 5A, the first support plate 4B, the second support plate 5A, the second support plate Two support board 5B support. That is, the 2nd edge part 7b of each glass plate 7 protrudes to the side rather than the 2nd edge part 9b of the base part 9. As shown in FIG. Moreover, the 2nd edge part 8b of 8 A of 1st protective sheets protrudes to the side rather than the 2nd edge part 9b of the base part 9. FIG.

In the glass plate laminate 2 of the present embodiment, the length dimension of the first end portion 7a and the second end portion 7b in which the ear portions 14 are formed in the glass plate 7 is constant, so that the second end of each glass plate 7 can be The portion 7b protrudes from the second end portion 9b of the base portion 9 by the same length.

In addition to the first support plate 4A, the first support plate 4B, the second support plate 5A, and the second support plate 5B, the glass plate package 1 also includes a third support plate 15 that supports the side portion of the glass plate laminate 2 . The third support plate 15 is arranged between the support wall portion 10 of the pallet 3 and the side portion of the glass plate laminate 2 .

The third support plate 15 is formed in a rectangular shape, but is not limited to this shape. The third support plate 15 includes, for example, foamed polypropylene and other foamed resin plates. As the third support plate 15 , for example, a polypropylene triple-expanded resin sheet (trade name: Palonir (registered trademark)) is suitably used. As the third support plate 15, a plastic cardboard can also be used.

The third support plate 15 has a first end 15a, a second end 15b located on the opposite side of the first end 15a, and a third end located between the first end 15a and the second end 15b 15c and the fourth end (illustration omitted).

The first end portion 15 a of the third support plate 15 is in contact with the first support surface 12 of the pallet 3 (the placement portion 11 ). The second end portion 15b is located above the first support plate 4B and the second support plate 5B located on the upper side of the glass plate laminate 2 .

One surface of the third support plate 15 is in contact with the second support surface 13 of the support plate 3 (support wall portion 10 ). The first support plate 4A, the first end portion 4a of the first support plate 4B and the first end portion 5a of the second support plate 5A and the second support plate 5B are in contact with the other surface of the third support plate 15 . Likewise, the first end portion 8 a of the first protective sheet 8A of the glass plate laminate 2 is in contact with the other surface of the third support plate 15 .

In the glass plate package 1 of the present embodiment, the fixing member 6 (film body) is wound around the first support plate 4A, the first support plate 4B, the second support plate 5A, the second support plate 5B and the The glass plate laminate 2 supports the first support plate 4A, the first support plate 4B, the second support plate 5A, and the second support plate 5B to the second support plate 3 (support wall portion 10 ) via the third support plate 15 Press the surface 13.

The glass plate laminate 2 is formed by winding the fixing member 6 in a state surrounded by the respective support plates 4A, 4B, 5A, 5B, 15 , the first support surface 12 and the second support surface 13 And it is fixed on the pallet 3 . This structure can effectively prevent the occurrence of positional displacement of the glass plate 7 when the glass plate package 1 is conveyed.

In addition, this invention is not limited to the structure of the said embodiment, nor is it limited to the said effect. In the present invention, various modifications can be made without departing from the gist of the present invention.

In the above-described embodiment, the pallet 3 is illustrated in which the first support surface 12 of the base portion 9 and the second support surface 13 of the support wall portion 10 form a right angle, but the present invention is not limited to this structure. . The first support surface 12 and the second support surface 13 can also intersect at an angle other than 90°.

In the above-described first embodiment, one first support plate 4A in contact with the lower part of the glass plate laminate 2 and one first support plate 4B in contact with the upper part of the glass plate laminated body 2 are illustrated, but the present invention does not limited to this structure. The glass plate package 1 may also include a plurality of first support plates 4A on the lower side and first support plates 4B on the upper side, respectively. Similarly, the glass plate package 1 may also include a plurality of second supporting plates 5A on the lower side and second supporting plates 5B on the upper side, respectively. In addition, the second support plate 5A on the lower side and the second support plate 5B on the upper side may be omitted.

In the second and fourth embodiments described above, the second protective sheet 8B is overlapped on the glass plate 7 so that the end 8b of the second protective sheet 8B is positioned more inward than the second end 7b of the glass plate 7, but the present invention It is not limited to this structure. The second protective sheet 8B can also be omitted, and only the first protective sheet 8A having a large area is positioned with its ends 8 a and 8 b to the side of the first end 7 a and the second end 7 b of the glass plate 7 . The protruding form overlaps each glass plate 7 .

In the said embodiment, although the film body was illustrated as the fixing member 6, this invention is not limited to this structure. For example, a resin plate or the like, a binding tape or the like may be used as the fixing member 6, and the resin plate and the support wall portion 10 may be wrapped with the binding tape to press the end portion of the support plate toward the support wall portion.

1: Glass plate packing body 2: Glass plate laminate 2A: The first unit (glass plate laminate) 2B: Second unit (glass plate laminate) 4A, 4B: The first support board (support board) 4a: the first end of the first support plate 4b: the second end of the first support plate 4c: The third end of the first support plate 4d: the fourth end of the first support plate 5A, 5B: Second support board (support board) 5a: the first end of the second support plate 5b: the second end of the second support plate 5c: The third end of the second support plate 5d: the fourth end of the second support plate 6: Fixed member (membrane body) 7: glass plate 7a: The first end of the glass plate 7b: Second end of glass plate 7c: The third end of the glass plate 7d: Fourth end of glass plate 8: Protective sheet 8A: The first protective sheet 8a: The first end of the protective sheet 8B: Second protective sheet 8b: The second end of the protective sheet 8c: The third end of the protective sheet 8d: The fourth end of the protective sheet 9: Abutment 9a: The first end of the abutment part 9b: The second end of the abutment part 10: Support wall 10a, 10b: Ends of supporting walls 12: The first support surface (support surface) 13: Second support surface (support surface) 14: Ears 15: The third support board (support board) 15a: the first end of the third support plate 15b: The second end of the third support plate 15c: The third end of the third support plate W1: Width dimension of support wall W2: Width dimension of glass plate laminate

FIG. 1 is a side view of the glass plate package in the first embodiment. Fig. 2 is a front view of a glass plate package. Fig. 3 is a plan view of a glass plate package. 4 is a side view of a glass plate package according to a second embodiment. FIG. 5 is an enlarged side view of a main part of the glass plate laminate, and shows a state in the circular region of FIG. 4 . 6 is a side view of a glass plate package according to a third embodiment. 7 is a side view of a glass plate package according to a fourth embodiment.

1: Glass plate packing body

2: Glass plate laminate

3: pallet

4A, 4B: The first support board (support board)

4a: the first end of the first support plate

4b: the second end of the first support plate

4c: The third end of the first support plate

5A, 5B: Second support board (support board)

5a: the first end of the second support plate

5b: the second end of the second support plate

5c: The third end of the second support plate

6: Fixed member (membrane body)

7: glass plate

7a: The first end of the glass plate

7b: Second end of glass plate

7c: The third end of the glass plate

8: Protective sheet

8a: The first end of the protective sheet

8b: The second end of the protective sheet

8c: The third end of the protective sheet

9: Abutment

9a: The first end of the abutment part

9b: The second end of the abutment part

10: Support wall

10a: End of support wall

11: Loading part

12: The first support surface (support surface)

13: Second support surface (support surface)

Claims (10)

A glass plate packing body, which is formed by packing a glass plate laminated body in which a glass plate and a protective sheet are laminated in a horizontal posture, and the glass plate packing body is characterized by comprising: a base part holding the glass plate laminate; a support wall part standing on the base part so as to be located only on one side of the glass plate laminate; and a support plate supporting the glass plate laminate the upper and lower parts of the body, The support plate is a foamed resin plate, The end of the support plate protrudes more laterally than the end of the glass plate, The glass plate laminate is fixed to the base portion by pressing the end portion of the support plate toward the support wall portion side with a fixing member. The glass sheet package according to claim 1, wherein The glass plate is a glass plate having ears at the ends of the glass plate. The glass plate package according to claim 1 or claim 2, wherein The base portion includes a support surface for supporting the glass plate laminate, The support surface is an inclined surface inclined downward toward the support wall portion side, The supporting surface is at a right angle with respect to the supporting wall portion. The glass plate package according to any one of claim 1 to claim 3, wherein The base portion includes: a first end portion on which the support wall portion is provided; and a second end portion located on the opposite side of the first end portion, The glass plate laminate protrudes laterally from the second end. The glass plate package according to any one of claim 1 to claim 4, wherein The width dimension of the support wall portion is larger than the width dimension of the glass plate laminate. The glass plate package according to any one of claim 1 to claim 5, wherein The glass plate laminate is divided into a plurality of cells by the support plate. The glass plate package according to any one of claim 1 to claim 6, wherein The support plate includes: a first support plate in contact with the glass plate laminate; and a second support plate in contact with the first support plate, The void ratio of the second support plate is smaller than the void ratio of the first support plate. The glass plate package according to any one of claim 1 to claim 7, wherein The fixing member is a film body wound around the support plate and the glass plate laminate. The glass sheet package of claim 8, wherein The film body covers the upper surface of the glass plate laminate. The glass plate package according to any one of claim 1 to claim 9, wherein The end portion of the glass sheet includes a first end portion facing the support wall portion, the first end portion being separated from the support wall portion.

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