JPH05100367A - Printing plate package and device for handling printing plate - Google Patents

Abstract

PURPOSE:To reduce the time required to pack a printing plate placed on a skid by binding and packing many photosensitive printing plates with a stretch film having light-shielding, moistureproofing and binding properties. CONSTITUTION:A top plate 11 is applied to the laminate 1 of a photosensitive printing plate (PS plate) to be used for the rotary press, etc., the upper part of the laminate 1 is covered with a light-shielding and moistureproofing sheet 8 along with a backplate 6, and the laminate 1 is packed and bound by a stretch film 9 having light-shielding, moistureproofing and binding properties along with a vertical stacking skid 7. The end of the film 9 is sealed by an adhesive tape 10. Since the laminate 1 is clamped between the backplate 6 and top plate 11 of the skid 7 and the backplate 6 and top plate 11 are tightly bound by the film 9, the laminate 1 is transferred along with the skid without need for a band or a belt.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printing plate packaging body and a printing plate handling apparatus in which a large number of printing plate packaging bodies are placed on a mounting table for storage and transportation.

[0002]

2. Description of the Related Art A photosensitive printing plate (hereinafter referred to as "PS plate") used in a newspaper rotary press or the like has a photosensitive resin layer formed on the surface of a support made of an aluminum plate or the like.
A large number of sheets (200 to 1500 sheets) are stacked and placed on a placing table (hereinafter referred to as "skid") and packaged.
It is designed to be stored and transported in that state.

Such a PS plate carrying device is disclosed in Japanese Patent Application Laid-Open No. 2-29.
As disclosed in Japanese Patent Publication No. 3744, for example, as shown in FIG. 3, a PS plate laminate 1 composed of a large number of PS plates, for example, 200 to 1500 units, is flatly placed on a pallet-shaped mounting table 2. A flat skid 3 to be stacked, and a bottom plate 5 provided on a base 4 so as to support the PS plate laminate 1 in a vertically stacked state with a slight inclination as shown in FIG. A vertically stacked skid 7 with a back plate 6 has been proposed.

The PS mounted on the skid 3
The plate laminate 1 is light-shielded and moisture-proof wrapped with an inner paper made of aluminum kraft paper and a corrugated board, and then bound using a transparent film having a binding property called a stretch film. After the PS plate laminate 1 placed on the skid 7 is light-shielded and moisture-proof packaged with an inner paper made of aluminum kraft paper and a corrugated board,
A top plate is applied on the PS plate laminate 1 and bound by a band called a lashing belt provided on the skid 7.

[0005]

However, as for the packing work of the PS plate laminate 1 placed on the skid 3 or 7, the flat stacking skid 3 has 5 workers with 4 workers per skid. It took about 10 minutes, and even with the vertically stacked skid 7, it took 15 to 30 minutes for one skid per person, which was a very inefficient production process.

Therefore, it is an object of the present invention to provide a PS plate package and a PS plate handling device which can significantly reduce the time required for the packaging work of the PS plate laminate placed on the skid.

[0007]

The PS plate package according to the present invention is characterized in that it is bundled and packaged with a stretch film having light-shielding properties, moisture-proof properties and binding properties.

The PS plate handling apparatus according to the present invention is also equipped with the above-mentioned PS plate package and the PS plate package placed and transported.
It is characterized by consisting of a skid to be stored.

Further, the PS plate handling apparatus according to the present invention is
The PS plate package is bound and packaged together with the skid by the stretch film.

[0010]

According to the present invention, since the PS plate laminate is packaged in the stretch film having the light-shielding property, the moisture-proof property, and the binding property, the light-shielding property is provided before the binding by the stretch film as in the conventional case. Also, it is not necessary to wrap the PS plate laminate with the moisture-proof interior paper sheet, and the time required for the packaging work is greatly reduced (about 1/5).
Can be shortened to

Further, since the PS plate laminate is packaged by using the stretch film, it is not necessary to perform a binding work using other members such as band fastening or bolt fastening. Since only the stretch film wrapping machine can be used for wrapping work, one worker can perform the wrapping work for the flat stacking skid, which conventionally required four workers, and the man-hours are greatly reduced. To be done.

[0012]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows the PS on the flat skid 3 of FIG.
1 shows a state in which the plate laminate 1 is packaged, and only the upper portion of the PS plate laminate 1 is covered with a light-shielding / moisture-proof sheet 8 and then wrapped with a stretch film 9 having both light-shielding property, moisture-proof property and binding property. In addition, the stretch film 9 is bound, and the ends of the stretch film 9 are sealed with an adhesive tape 10. The light-shielding property means the property of blocking not only light but also ultraviolet light.

FIG. 2 shows a state in which the PS plate laminate 1 on the vertically stacked skids 7 of FIG. 4 is packaged. In this case, the top plate 11 is placed on the PS plate laminate 1, And PS
After the upper part of the plate laminate 1 is covered with the back plate 6 by a light-proof and moisture-proof sheet 8, the PS plate laminate 1 is vertically stacked with the skid 7 by a stretch film 9 having both light-shielding property, moisture-proof property and binding property. Packaged and united. The ends of the stretch film 9 are sealed with the adhesive tape 10.

A wood plywood is used as the top board 11. In order to prevent dust generated by the fluff from adhering to the PS plate, the wood plywood is wrapped with a plastic film or paper in this embodiment. Is used.

In the present embodiment, the back plate 6 and the top plate 11 are sandwiched between the back plate 6 and the top plate 11 of the vertically stacked skids 7 and the stretch film 9 is used. The PS plate laminate 1 without the need for other tightening means such as bands or bolts since it is tightened by
Can be transported together with vertically stacked skids.

[Brief description of drawings]

FIG. 1 is a side view showing an example of a PS plate handling apparatus according to the present invention.

FIG. 2 is a side view showing another example of the PS plate handling apparatus according to the present invention.

FIG. 3 is a side view showing an unwrapped state of the PS plate handling apparatus of FIG.

FIG. 4 is a side view showing an unwrapped state of the PS plate handling apparatus of FIG.

[Explanation of symbols]

 1 PS laminate 3 Flat-bed skid 4 Base 5 Bottom plate 6 Back plate 7 Vertically stacked skid 8 Light-shielding and moisture-proof sheet 9 Stretch film 10 Adhesive tape

Claims (3)

[Claims] 1. A printing plate package in which a large number of photosensitive printing plates are bound and packaged by a stretch film having light-shielding properties, moisture-proof properties and binding properties. 2. A printing plate handling device comprising: the printing plate packaging according to claim 1; and a mounting table on which the printing plate packaging is mounted, transported, and stored. 3. The printing plate handling apparatus according to claim 2, wherein the printing plate package is bound and packaged by the stretch film together with the mounting table.