JPS6315254Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a photographic sticker manufacturing device that manufactures photographic stickers by pasting adhesive tape with release paper either directly on the back side of photographic paper or on the print portion left after peeling off the support. It is something.

This type of photographic sticker manufacturing apparatus is known, for example, as described in Japanese Unexamined Patent Publication No. 54-8815. This photographic sticker manufacturing device uses a peeling roller to peel photographic paper pulled out from a photographic paper supply reel into a support and a print section, and then attaches a double-sided tape fed from a double-sided tape supply reel to the back side of the print section. It is configured to overlap tapes and apply pressure from both sides with a pair of adhesive rollers to bond them together to produce a photographic sticker. but,
With this device, when the double-sided tape is fed from the double-sided tape supply reel to the pair of adhesion rollers, the double-sided tape meandering occurs, so photo stickers with the edges of the double-sided tape and the print section aligned correctly are produced. It was difficult to do so.

In addition, when using adhesive tape (double-sided tape) with release paper adhered to both sides of the adhesive layer, it is necessary to peel off the release paper on the outside in advance, but it is difficult to remove this release paper easily. It was hot.

The present invention solves the above-mentioned drawbacks, and makes it possible to easily peel off the outer release paper and to produce a photographic sticker in which the adhesive tape and the edge of the photographic paper are correctly aligned. The object of the present invention is to provide a seal manufacturing device.

In order to achieve the above object, the device of the present invention:
A photographic paper supply means having a roll of photographic paper wrapped around it, an adhesive tape supply means having a roll of adhesive tape with release paper adhered to both sides of the adhesive layer, and a rotatable means holding a peeling roller. an arm, a biasing means for biasing the arm to press the peeling roller against the outer periphery of the adhesive tape, and a means for pulling the release paper on the outside of the adhesive tape in a lateral direction from the position of the peeling roller to peel it off and wind it up. a release paper winding means, a flanged roller that guides the photographic paper fed from the photographic paper supplying means with the back side facing outward, and an adhesive tape supplying means inserted between the flanged roller and the flanged roller. An adhering means for adhering the back side of photographic paper to the outer periphery of the adhesive tape from which the outer release paper has been peeled off by pressing at least one side; a photo sticker having the adhesive tape having release paper on one side affixed to the back side; and a photo sticker winding means for winding up the photo sticker.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows the manufacturing process of a photographic sticker in which the support is peeled off from the photographic paper and an adhesive tape with release paper is bonded to the back side of the remaining printed area. The photographic paper 1 is composed of a support 2 made of thick paper, and a print portion 5 made of a resin layer 3 and a floating agent layer 4. This photographic paper 1 is attached to the support 2 so that the print part 5 can be peeled off smoothly.
It is desirable to set the peel strength between the resin layer 3 and the resin layer 3 to about 10 to 200 g/cm ² . This can be easily set to a desired peel strength by adjusting the casting temperature or casting speed of the resin.
Alternatively, a release layer may be formed between the support 2 and the resin layer 2.

In the adhesive tape 6 with release paper, release papers 8 and 9 are adhered to both sides of an adhesive layer 7, and one of the release papers 8 is peeled off before the printed portion 5 is bonded.
This adhesive tape 10 having a release paper 9 on one side is
It is pasted on the back side of the peeled off printed part 5.
The photo sticker 11 manufactured in this manner is embossed as it is or is embossed so that only the portions on both sides of the printed portion 5 are peeled off from the release paper 9, and then wound up into a roll. When the release paper 9 is peeled off, the adhesive layer 7 of the photographic sticker 11 is exposed, so that the photographic sticker 11 can be easily attached to a mount, a document, or the like.

FIG. 2 shows the manufacturing process of a photographic sticker in which an adhesive tape with release paper is attached to the back side of the support without peeling it off. With ordinary photographic paper, the support 2 is thick, so if you apply the adhesive tape 10 with release paper as it is, it will become thick and uneven, or it will curl due to the rigidity of the support 2. cannot be applied neatly. Therefore, the thickness of the support 2' is made thin so that the total thickness of the photographic paper 1' is 70 to 170 μm. An adhesive tape 10 with a release paper is attached to the support 2' of the thin release paper 1'. Note that the same parts as in FIG. 1 are given the same reference numerals.

FIG. 3 shows an embodiment of the present invention, which is an apparatus used when manufacturing photographic stickers according to the steps shown in FIG. After being printed, the photographic paper 1 is wound up into a roll on a photographic paper supply reel 15. The photographic paper 1 pulled out from the photographic paper supply reel 15 passes through a guide roller 16 and then is sent to a pair of rollers 17 and 18, where it is separated into a support 2 and a print section 5. In order to prevent the support 2 from slipping on the outer periphery of the roller 18 during this peeling process, a roller 19 is provided to sandwich the support 2 between the roller 18 and the roller 18. Peeled support 2
passes through a guide roller 20 and is wound up into a roll on a support take-up reel 21.

The adhesive tape 6 with release paper is wound around an adhesive tape supply reel 23 in the form of a roll, and the release paper 8 on the outer periphery is peeled off by a peeling roller 24 . This peeling roller 24 is supported at the tip of an arm 26 supported by a shaft 25, so that even when the winding diameter becomes small, the peeling roller 24 is in contact with the outer periphery of the roll of adhesive tape 6 with release paper. It is urged counterclockwise by a spring 27. The peeled release paper 8 passes through a guide roller 28 and is then wound onto a release paper take-up reel 29.

Since the adhesive tape supply reel 23 is biased in the direction of the roller 17 by a spring 31 or the like, the adhesive tape 6 with release paper wound in a roll is
The outer periphery of the print section 5 is pressed against the back surface of the print section 5 guided by the roller 17. Here, the peeling roller 24
Since the outer release paper 8 is peeled off by
The adhesive layer 7 is exposed at the position where it comes into pressure contact with the printed part 5. Therefore, since the adhesive tape 6 with release paper is bonded to the printed part in a rolled state, the edges of both can be neatly aligned and bonded. Note that the rollers 16 and 17 have flanges formed on both sides to regulate the position of the printing section 5 in the width direction.

The manufactured photo sticker 11 is placed on the guide roller 3
2 and then wound onto a photo sticker take-up reel 33. The rollers 17 to 19, the support take-up reel 21, the release paper take-up reel 29, and the photo sticker take-up reel 33 are rotated in conjunction so that the circumferential speed is constant.

FIG. 4 shows an embodiment of the apparatus used in the manufacturing process shown in FIG. 2. In this embodiment, since the support 2' is not peeled off from the photographic paper 1', the rollers 18, 19 and the support take-up reel 21 described above are omitted. Other than this omission, the structure and operation are the same as those shown in FIG. 3, so the explanation thereof will be omitted.

In the present invention having the above configuration, the adhesive tape with release paper is attached to the photographic paper while it is wound in a roll, so when the adhesive tape with release paper is rewound and moved to the bonding position. This can completely solve the meandering problem that was occurring in the past. Therefore, it is possible to eliminate irregular edges caused by the meandering of the adhesive tape with release paper, and to produce a photographic sticker in which the adhesive tape with release paper and the photographic photographic paper are neatly aligned. Furthermore, in the present invention, a peeling roller is pressed against the outer periphery of the adhesive tape with release paper, and this peeling roller changes the direction of transport of the outer release paper, so that the release paper can be peeled off smoothly without tearing. I can do it. Furthermore, the arm holding the peeling roller is
Since it is biased by a biasing means such as a spring, it can follow changes in the thickness of the adhesive tape with release paper. In addition, since the photographic paper is guided by a roller with a flange, and the adhesive tape with release paper is inserted into the flange, the photographic paper and the adhesive tape with release paper are securely aligned. There is.

[Brief explanation of the drawing]

FIG. 1 is an explanatory drawing showing the process of manufacturing a photographic sticker by peeling off the support from the photographic paper and pasting an adhesive tape with release paper on the back side of the remaining printed area. FIG. 2 is an explanatory diagram showing the process of manufacturing a photographic sticker by directly pasting adhesive tape with release paper on the back side of photographic paper. FIG. 3 is a schematic diagram showing an example of the apparatus of the present invention for manufacturing photographic stickers using the manufacturing process shown in FIG. 1. FIG. 4 is a schematic diagram showing an example of the apparatus of the present invention for manufacturing photographic stickers using the manufacturing process shown in FIG. 2. 1,1'...Photographic paper, 2,2'...Support,
3... Resin layer, 4... Buoyant layer, 5... Print part, 6, 10... Adhesive tape with release paper, 11,
11'...Photographic sticker, 15...Photographic paper supply reel, 17-18...Roller, 21...Support winding reel, 23...Adhesive tape supply reel,
24... Peeling roller, 29... Release paper take-up reel, 33... Photo sticker take-up reel.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A device for manufacturing photographic stickers by pasting an adhesive tape on the back side of photographic photographic paper, a means for supplying photographic photographic paper wrapped around the photographic photographic paper in the form of a roll, and an adhesive. Adhesive tape supply means consisting of adhesive tape wrapped in a roll with release paper adhered to both sides of the layer, a rotatable arm holding a peeling roller, and this arm being biased to move the peeling roller around the outer periphery of the adhesive tape. a release paper winding means for pulling the release paper on the outside of the adhesive tape in the horizontal direction from the position of the release roller, peeling it off and winding it up, and feeding the photographic paper from the photographic paper supply means. a roller with a flange that guides the printed photographic paper with the back side facing outward;
A pasting means presses at least one of the flanged roller and the adhesive tape supply means inserted between the flanged roller and the adhesive tape supply means inserted between the flanged roller and the pasting means for pasting the back side of the photographic paper on the outer periphery of the adhesive tape from which the outer release paper has been peeled off. 1. A photographic sticker manufacturing apparatus comprising: a photographic sticker winding means for winding up a photographic sticker having an adhesive tape having a release paper adhered to the back surface thereof. (2) The photographic sticker manufacturing apparatus according to claim 1, which is characterized in that the support is peeled off from the photographic photographic paper and an adhesive tape is applied to the back side of the remaining printed portion.