JPH0615682Y2 - Form printing paper - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a form printing paper used in a sprocket type printer, and an intermittent cut portion provided for bending in a zigzag shape contacts the print head. The present invention relates to a form printing paper which does not cause a printing error.

“Prior Art” Conventionally, as shown in FIG. 3, a strip-shaped upper leaf paper 1 having a pressure-sensitive adhesive applied to the back surface to form an adhesive layer 1a, and the adhesive layer 1a of the upper leaf paper 1 are covered. The two long sheets 3 for form printing are formed from the strip-shaped release paper 2 having the same width dimension as that of the top sheet 1 and attached to the both ends in the width direction of the long sheet 3 for form printing. As shown in FIG. 4, each of the marginal punch holes 4 is provided, and an intermittent cut 5 for zigzag-folding is formed at a required interval in the longitudinal direction of the form printing long wrapping paper 3, and the upper leaf is further cut. Paper 1 of 2
Form printing paper 8 is generally known in which, for example, a large number of square-shaped endless cuts 6 are formed in the inner portion surrounded by the intermittent cuts 5 and the marginal punch holes 4 on both sides, and a sticking slip 7 is formed on the inside thereof. ing.

[Problems to be solved by the invention] By the way, this type of conventional foam printing paper 8 is attached to the printer in a state where the sprocket of the printer is engaged with the marginal punch hole 4 and is attached by the print head of the printer. Predetermined printing is performed on the receipt slip 7, but at this time, the portion of the intermittent cut 5 has a bending habit due to zigzag folding, and moreover, the upper leaf paper 1 and the release paper 2 are two. Since it has a bending tendency in the state of being stuck to one another, the bending tendency does not heal even if it is straightened and passed through the printer, and while passing between the platen and the print head, the portion of the intermittent cut 5 becomes the print head. There is a problem in that the print head is damaged due to collision, or wrinkles are generated in the paper feed, so that the print is printed at a position outside the sticking slip 7.

Therefore, in some cases, it has been attempted to remove the upper leaf paper 1 other than the sticking slip 7 in advance to form the form printing paper 8 on which the sticking slip 7 is placed on the release paper 2. Only the part of the attachment slip 7 is in a raised state, so that when the form printing paper 8 is handled or printed, the attachment slip 7
There is a problem that the end of the sheet is caught and the sticking slip 7 is easily peeled off from the release paper 2. This tendency is remarkable especially when the sticking slip 7 is small in size because the sticking force to the release paper 2 is small.

The present invention has been made in view of such a phenomenon, and the intermittent cut portion of the print head collides with the print head to damage the print head.
It is an object of the present invention to provide a form printing paper that does not cause print misalignment due to paper feed wrinkles and does not cause the sticking slip to be peeled off from the release paper even when the sticking slip is small.

"Means for Solving Problems" The present invention removes a portion in the width direction inside of a marginal punch hole of a portion corresponding to an interrupted cut of upper leaf paper with a predetermined width in the longitudinal direction of the upper leaf paper. The feature is that only release paper is used.

[Operation] In the form-printing paper according to the present invention, at least a portion in the width direction inner side of the marginal punch hole of the portion corresponding to the intermittent break of the upper leaf paper is removed by having a predetermined width in the longitudinal direction of the upper leaf paper. Since only the release paper is used, when the printer is straightened and passed through the printer, the bending habit of the intermittent cut portion is corrected, and even if this portion passes between the platen and the print head, there is no risk of colliding with the print head.

[Embodiment] An embodiment of the present invention will be described below with reference to FIG.

In FIG. 1, reference numeral 18 denotes a form printing paper, and the form printing paper 18 includes an upper sheet 11 and a release paper 12.

The release paper 12 is formed in a strip shape with the same width dimension as that of the release paper 2 in the conventional form printing paper 8 shown in FIG. 4, and both ends in the width direction thereof have marginal edges as shown in FIG. Punch holes 14 are provided respectively. Further, as shown in FIG. 1, the release paper 12 is provided with intermittent cuts 15 for zigzag folding the form printing paper 8 at predetermined intervals in the longitudinal direction.

On the other hand, the upper paper 11 is arranged in a portion surrounded by two interrupted cuts 15 and marginal punch holes 14 on both sides in the width direction as shown in FIG.
A pressure sensitive adhesive is applied to form the adhesive layer 11a. Each upper paper sheet 11 is adhered and fixed onto the release paper 12 via the adhesive layer 11a.

As shown in FIG. 1, each of the upper paper sheets 11 has a rectangular shape slightly smaller than the portion surrounded by the two interrupted cuts 15 and the marginal punch holes 14 on both sides. A portion of the release paper 12 having a width W1 only is formed between the upper paper sheets 11 corresponding to the intermittent cuts 15, and a release paper 1 having a width W2 corresponding to the marginer punch holes 14 on both sides.
Only two parts are formed. Further, as shown in FIG. 1, a large number of, for example, rectangular endless cuts 16 are inserted in a predetermined array on the surface of each upper paper sheet 11, and a sticking slip 17 is formed inside thereof.

Next, the operation will be described.

When manufacturing the form printing paper 18, first, as in the case of the conventional long paper 3 for form printing shown in FIG. 3, two strip-shaped upper leaf papers having the same width and release paper are laminated to form a form. A long paper roll for printing is formed, and a marginal punch hole 14 is formed on the long paper roll for form printing, and intermittent cuts 15 and endless cuts 16 are made. At this time, an endless cut is made in accordance with the outer shape of each upper leaf paper 11 shown in FIG. 1, and after this processing, parts other than each upper leaf paper 11 are peeled off. As a result, the form printing paper 18 shown in FIG. 1 is completed.

When using this form printing paper 18, insert the tip of the form printing paper 18 into a printer (not shown),
The marginal punch hole 14 is engaged with the sprocket. As a result, when the printer is activated, the form printing paper 18 is sent into the printer, passed between the platen and the print head, and a predetermined print is made on each sticking slip 17.

By the way, when the form printing paper 18 zigzag folded at the position of the intermittent cut 15 is made straight for passing through the printer, in the conventional form printing paper 8 shown in FIG. Since 1 and release paper 2 are stacked, the intermittent cut 5 part does not become straight due to the bending tendency, and the intermittent cut 5 part is printed when passing between the platen and the print head. There are problems such as contact with the head, damage to the print head, inaccurate paper feeding, and improper printing at the proper position.

However, in this embodiment, since the intermittent cut 15 portion is only the release paper 12 within the width W1, the bending tendency of the intermittent cut 15 portion is corrected when the form printing paper 18 is straightened, and the intermittent cut 15 portion is formed. Does not contact the print head. Therefore, there is no problem that the print head is damaged or the paper feeding is inaccurate and the print is made on the outside of the sticky note 17.

Further, not only the intermittent cuts 15 but also the marginal punch holes 14 on both sides in the width direction within the width W2 range.
Therefore, there is no problem that the pressure-sensitive adhesive on the back surface of the top paper 11 is eluted and adheres to the sprocket of the printer, and the sprocket is soiled.

Further, since a large number of sticking slips 17 are arranged in each upper paper sheet 11 having a large area, even when the sticking slips 17 are small in size, they are being printed or the form printing paper 18 is being printed.
There is no problem such as peeling off from the release paper 12 during handling.

FIG. 2 shows another embodiment of the present invention.
Form printing is performed by using a strip-shaped upper leaf paper 21 having the same width dimension as the above and removing the portion corresponding to the interrupted cut 15 with the width W1 leaving the portions corresponding to the marginal punch holes 14 at both ends. The sheet 18 is configured, and other parts are the same as those in the above embodiment.

Even when the form printing paper 18 is attached to the printer even when only the central portion of the portion corresponding to the intermittent cut 15 of the upper paper 21 is removed and only the release paper 12 is attached,
It is possible to prevent the portion of the intermittent cut 15 from colliding with the print head.

[Advantages of the Invention] As described above, the present invention removes at least the portion inside the marginal punch hole in the width direction at the portion corresponding to the intermittent cut of the upper leaf paper with the predetermined width in the longitudinal direction of the upper leaf paper. Since only the release paper is used, the bending tendency of the intermittent cut part is corrected when passing straight through the printer, and there is no risk of colliding with the print head even if this part passes between the platen and print head. .

[Brief description of drawings]

FIG. 1 is an explanatory view showing one embodiment of the present invention, FIG. 2 is an explanatory view showing another embodiment of the present invention, FIG. 3 is an explanatory view showing a conventional long paper for form printing, and FIG. FIG. 4 is an explanatory view showing a conventional form printing paper produced by using the long roll paper shown in FIG. 3. 11, 21 ... Top paper, 11a ... Adhesive layer, 12 ... Release paper, 14 ... Marginal punch holes, 15 ... Intermittent cut, 16 ... Endless cut, 17 ... Adhesive slip, W1, W
2 ... width

Claims (1)

[Scope of utility model registration request] 1. A strip-shaped upper leaf paper having a back surface subjected to an adhesive treatment, and a release paper adhered to the adhesive surface of the upper leaf paper and having the same width dimension as the upper leaf paper. Marginal punch holes are formed at both widthwise ends of both papers.
In a form printing paper that can be folded in a zigzag shape by placing an intermittent cut for folding at a required interval in the longitudinal direction of both papers, in the width direction from the marginal punch hole of the portion corresponding to the intermittent cut of the upper leaf paper. A form printing paper, characterized in that the inner part is removed to have a predetermined width in the longitudinal direction of the upper leaf paper and only the release paper is removed.