JP2002347843A - Tabular product pack and method for inspecting tabular product using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tabular product pack which is easy to pack and unpack, has no waste in a packing material and can exhibit a reliable cushioning effect, and to provide a method for inspecting the tabular product which can be visually checked in the surface and rear of the product quickly. SOLUTION: A tabular foamed resin board 2 is folded in a zigzag so that both upper and lower ends 3 and 4 form chevron shapes, providing a holder 1. Plate products W are interposed into one of sides thereof one by one, forming triangular cushioning spaces 5 at the lower end. The pack is excellent in cushioning properties and easy to pack and unpack. In addition, the plate pack is held like a book, and the holder is opened as turning pages of the book, whereby the surface and the rear of the plate product interposed inside can be visually checked easily.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to ceramics, glass,
The present invention relates to a plate-like product package for handling a plate-like product made of a material weak to impact such as ceramic, and a plate-like product inspection method using the same.

[0002]

2. Description of the Related Art When a plate-like product (for example, a ceramic plate or a plate-like ceramic product) made of a brittle material as described above is transported from a manufacturer's factory to a user's factory, damage due to impact during transportation is avoided. At the same time, it is necessary to prevent the plate products from rubbing each other. For this reason,
In the case of industrial plate-like ceramic products that have surface flaws, sandwich the foamed resin sheet between each sheet, wrap the whole with a foamed resin sheet, and then transport it in a cardboard carton. I was doing.

[0003] The plate-shaped product package having such a structure is widely used at present because it is resistant to external impact and has no direct contact between the plate-shaped products. But,
This conventional plate-shaped product package has the following three problems.

[0004] First, a lot of trouble is required for a packaging operation in which a foamed resin sheet is sandwiched between individual plate-shaped products, and then the whole is wrapped with a foamed resin sheet. Requires a lot of trouble. This problem is particularly important in the case of a large number of industrial products.

[0005] Second, when unpacking, a large amount of foamed resin plates sandwiched between plate-like products, foamed resin sheets wrapped around the outside, and cartons are generated. Normally, these packing materials are discarded, so that the packing materials are wasted and the packing cost is increased.

Third, when the user wishes to visually inspect the unpacked plate product for surface flaws, the plate product is turned upside down while removing the foamed resin plate sandwiched between the plate products. In addition, there is a problem that the inspection efficiency is not improved.

[0007]

DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned conventional problems, and makes it easy to carry out packing and unpacking operations, without waste of packing materials and exhibiting a reliable buffering effect. The first is to provide a plate-like product package that can be
It is the purpose of. A second object of the present invention is to
An object of the present invention is to provide a plate-like product inspection method capable of visually inspecting the front and back of a plate-like product very quickly by using this plate-like product package.

[0008]

In order to achieve the above-mentioned first object, a plate-like product package of the present invention is provided in which a plate-like foamed resin board is zigzag so that both upper and lower ends are V-shaped. One side of the plate-shaped product thicker than the plate-shaped foamed resin board is sandwiched on one side of the holder bent into a shape,
At least at a lower end thereof, a triangular buffer space is formed.

Further, a plate product inspection method using a plate product package of the present invention, which has been made to achieve the above second object, comprises holding the plate product package like a book,
The present invention is characterized in that the front and back of a plate-shaped product sandwiched inside the holder are visually inspected while opening the holder so as to open the page of the book.

[0010] The plate-shaped product package of the present invention comprises a holder formed by bending a plate-shaped foamed resin board in a zigzag shape so that both upper and lower ends are V-shaped, and a plate-shaped product sandwiched on one side thereof. Therefore, the packing operation and the unpacking operation can be easily performed simply by opening the holder. Further, since the holder can be used repeatedly, no waste of the packing material is caused.

Further, in the plate-like product inspection method of the present invention, the plate-like product package is held in one hand like a book, and is sandwiched in the inside while opening the holder so as to open the page of the book with the other hand. Since the front and back of the plate-shaped product are visually inspected, the front and back of the plate-shaped product can be visually inspected very quickly as compared with the related art.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below. FIG. 1 is a side view showing a plate-shaped product package of the present invention, in which W is a plate-shaped product, and 1 is a holder for packing the plate-shaped product W. The plate-shaped product W is a porcelain as described above,
It is a plate-like body made of a brittle material that is vulnerable to impact, such as glass or ceramic. In this embodiment, it is a square ceramic plate having a side of 100 mm and a thickness of about 5 mm. Note that the shape of the plate-shaped product W does not need to be a perfect plate-like shape,
There is no problem even if it has short protrusions or legs.
When the thickness is 1 mm or less, it is not preferable to apply the present invention.

As shown in FIG. 2, the holder 1 is formed by bending a plate-like foamed resin board 2 in a zigzag manner so that an upper end 3 and a lower end 4 are V-shaped. The plate-like foamed resin board 2 is called a plastic cardboard, and is made of, for example, a foam of a polypropylene resin. This is a material having a cushioning effect peculiar to the foam and having appropriate hardness. Its thickness is 1.5 in this embodiment.
About 2 mm.

The width of the holder 1 is slightly larger than the width of the plate-shaped product W, and the length (height) from the upper end 3 to the lower end 4 is about 10 to 30 mm larger than the height of the plate-shaped product W. Keep it. In the manufacturing process, the upper end 3 and the lower end 4 of the plate-shaped foamed resin board 2 are pressed by an edge tool to form a broken line and bend in a straight line.

When no external force is applied, the holder 1 opens in a zigzag shape as shown in FIG. 2 by its own elasticity.
The plate-shaped product W is inserted from one side (upper side), and the whole is closed and sandwiched. As a result, as shown in FIG. 1, the plate-shaped product W falls into the holder 1 by weight, but since the plate-shaped product W is considerably thicker than the plate-shaped foamed resin board 2, at least the lower end thereof A triangular buffer space 5 is formed in the part 4.

As shown in FIGS. 3 and 4, the plate-like product package is transported as it is in a carton 6 made of corrugated cardboard, and a triangular buffer space 5 is provided below the plate-like product package at a constant pitch. Therefore, it is possible to prevent the plate-shaped product W from being damaged when receiving an impact from the lower part of the carton 6. In addition, such a triangular buffer space 5
It is preferable that the thickness of the plate-shaped product W be twice or more than the thickness of the plate-shaped foamed resin board 2 in order to form the sheet.
It goes without saying that this thickness ratio is also affected by the hardness of the plate-like foamed resin board 2.

As is clear from FIG. 1, this plate-like product package has an excellent buffering effect because the plate-like foamed resin board 2 is inserted between the respective plate-like products W. Also, since the upper end 3 of the holder 1 is folded and projected above the plate-shaped product W, a considerable buffering effect can be obtained even with an impact from the upper part of the carton 6, and a multi-tiered structure can be obtained. Can also withstand. It is needless to say that the cushioning effect is further enhanced by placing the corrugated cardboard sheet on the plate-shaped product package before closing the top flap 7 of the carton 6.

As described above, the plate-shaped product package of the present invention can reliably protect the plate-shaped product W made of a brittle material from an impact during transportation. In addition, the packing operation can be easily performed simply by opening the holder 1 in a zigzag shape, inserting the plate-shaped product W, and closing and sandwiching the entire product. Conversely, the unpacking operation can be easily performed simply by opening the holder 1. be able to. In any case, the holder 1 is continuous and does not fall apart, so that it is easy to handle. In addition, if the empty holder 1 generated at the time of unpacking is folded, packed in a carton 6 and returned to the manufacturer, no waste of packaging materials as in the related art is generated. Moreover, since the holder 1 can be reused any number of times, the total transportation cost can be reduced.

Next, the plate-like product inspection method of the present invention will be described. As described above, the user may want to visually inspect the unpacked plate-shaped product W for surface flaws. Since the plate-shaped product package of the present invention is configured as described above, as shown in FIG. The front and back of the plate-shaped product W sandwiched therein can be easily visually inspected. That is, the plate-like product W sandwiched between the holders 1 can be turned right and left by slightly moving the hand holding the plate-like product package, so that the visual inspection of the front and back is simplified.

In order to adopt such an inspection method,
It is not preferable to use a large holder that cannot be held by hand, and it is preferable that the holder be as large as possible with one hand. However, it goes without saying that the plate-shaped product package of the present invention can also be used by being placed on a desk.

[0021]

As described above, the plate-like product package of the present invention using the holder bent in a zigzag shape is easy to perform the packing operation and the unpacking operation, and does not waste the packing material. Moreover, there is an advantage that a reliable buffering effect can be exhibited. Further, the plate-like product inspection method of the present invention has an advantage that the front and back of the plate-like product can be visually inspected very quickly by using the plate-like product package as compared with the related art.

[Brief description of the drawings]

FIG. 1 is a side view showing a plate-shaped product package of the present invention.

FIG. 2 is a perspective view showing a state where a holder is opened.

FIG. 3 is a perspective view showing a state in which the plate-shaped product package of the present invention is stored in or taken out of a carton.

FIG. 4 is a perspective view showing a state of being housed in a carton.

FIG. 5 is a perspective view showing a plate-like product inspection method of the present invention.

[Explanation of symbols]

1 holder, 2 plate-shaped foam resin board, 3 upper end,
4 Lower end, 5 triangular buffer space, 6 carton, 7
Top flap

Continued on the front page (72) Inventor Yoshiharu Murakami 2-12-1, Aoi, Higashi-ku, Nagoya-shi, Aichi F-term (reference) in Toyo Jitsugyo Co., Ltd. 3E060 CC14 CC17 CC18 CC19 CC43 DA30 3E066 AA72 CA01 DA01 GA01 HA04 JA03 NA60 3E096 AA06 BA24 BB03 CA02 CB03 DA01 DA05 DB08 DC03 GA03 GA09 GA11

Claims (2)

[Claims] 1. A plate-like product having a thickness greater than that of a plate-like foamed resin board is provided on one side of a holder obtained by bending a plate-like foamed resin board in a zigzag manner so that both upper and lower ends become V-shaped. A plate-shaped product package characterized by being sandwiched and having a triangular buffer space formed at least at a lower end thereof. 2. Holding the plate-shaped product package according to claim 1 like a book, and visually inspecting the front and back of the plate-shaped product sandwiched therein while opening a holder so as to open a page of the book. A plate-like product inspection method using a plate-like product package characterized by the following.