JP2694919B2 - Foldable continuous form - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foldable continuous form, and more particularly to a foldable continuous form in which a U-shaped accumulation phenomenon is minimized and troubles such as jams are prevented.

[0002]

2. Description of the Related Art Normally, a continuous form made of continuous paper is often folded and stored in a book-like form due to problems such as storage space as shown in FIG.

FIG. 5 shows a conventional foldable continuous form that has been folded and stored. The continuous form 1 has feed holes 2 formed at predetermined pitches on both sides, and is in the width direction (orthogonal to the paper feed direction). The folding portion 3 is set in the direction of the folding), and folding perforations 4 are formed in order to perform a smooth folding operation.

This folding perforation 4 is a 3 mm cut portion 4
This is done by alternately arranging a and a 1 mm tie portion 4b.

[0005]

However, in the conventional folding continuous form 1, the folding perforations 4 have the cut portions 4a and the tie portions 4b formed at the same positions in all of the folding portions 3, so that the continuous form 1 is formed. When folded and stored in a book-like form, the cut portion 4a and the tie portion 4b are vertically overlapped with each other, so that the folded portion 3 is extremely bulky as compared with the central portion, and the sheet at the uppermost position is It is bent into a substantially U-shaped state, and the larger the distance a shown in FIG. 3, the larger the U-shaped deposition amount.

In this way, when the continuous form 1 is folded and stored, and when the U-shaped accumulation amount is large, as shown in FIG. The folding operation is not performed, which causes a problem that a jam occurs.

The present invention has been made in view of the above circumstances, and is a foldable continuous form which is folded and stored in a book-like form based on fold perforations formed along the width direction of the continuous form. Even if a large amount of folding and stacking of forms is set, the U-shaped accumulation phenomenon can be suppressed to a minimum, and troubles such as jams can be prevented and smooth folding of continuous forms can be performed. The purpose is to provide a folding continuous form.

[0008]

In order to achieve the above object, the present invention has a folding perforation in which cut portions and tie portions are alternately arranged along the width direction of continuous paper.
In a foldable continuous form that is folded and stored in a transcendental form with this folding perforation as a folding part, when the form is folded and stored based on the folding part, the upper and lower sides of the tie part of the folding perforation at any folding part It is characterized in that the folding creases are set so that the cut portion of the fold perforation is located at.

[0009]

[Function] As is apparent from the above configuration, since the tie portion positions at the folding perforations are set to be displaced,
When the continuous forms are folded and stacked, the cut portions are located above and below the tie portion at any folding portion, so that the tie portions are not vertically stacked and stacked.

Therefore, the bulkiness of the folded portion can be suppressed, and the U-shaped accumulation phenomenon can be suppressed to the minimum.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a folding continuous form according to the present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a folded storage state of a continuous form according to the present invention, and FIGS. 2 to 4 are sectional views showing the folded state of the continuous form.

In FIG. 1, a continuous form 10 according to the present invention.
Has feed holes 11 formed at predetermined intervals along both side edges of the continuous paper along the paper feed direction, and has a predetermined size in the vertical and horizontal directions (vertical direction (paper feed direction) 1 in this embodiment).
The folded portion 12 is set in the width direction so as to form a single piece of 1 inch and 15 inches in the width direction.

In order to smoothly perform this folding operation, the folding portion 12 is provided with folding perforations 20.

In this folding perforation 20, cut portions 21 and tie portions 22 are alternately arranged. In this embodiment, the cut portions 21 are set to 3 mm and the tie portions 22 are set to 1 mm.

Further, the present invention is characterized in that the position of the tie portion 22 in the folding perforation 20 is shifted to minimize the U-shaped accumulation amount, which has conventionally been a cause of jamming.

That is, in this embodiment, the folding perforation 2
When the perforation processing of the cut portion 21 is 3 mm and the tie portion 22 is 1 mm, the horizontal perforation cylinder 33 inch (3
Tie part 22 is set to 3 times by setting 3 sewing blades by 1 mm laterally
Since they come to the same position once, the tie portions 22 are arranged diagonally with respect to the vertical direction.

That is, as shown in FIG.
In the state in which the folds are folded and stored in a booklet shape, when the folding perforations 20b, 20c, and 20d are sequentially downward from the folding perforation 20a at the uppermost position, the tie portion 22a at the folding perforation 20a at the uppermost position is formed. Directly below
The cut portion 21b of the second folding perforation 20b is located, and the tie portion 2 at the second folding perforation 20b is located.
Above and below 2b, as shown in FIG.
Cut portion 21 of the third folding perforation 20a, 20c
a and 21c are positioned, and similarly, as shown in FIG. 4, even at the third folding perforation 20c, the second and fourth folding perforations 20b and 20d are provided above and below the tie portion 22c. The cut portions 21b and 21d are located.

Therefore, the cut portions 21 are always positioned above and below the tie portion 22 in any folding perforation 20, and by preventing the tie portions 22 from overlapping with each other, even when the continuous forms 10 are folded and stacked, The folded-back portion 12 does not become bulky, and the U-shaped accumulation amount can be minimized.

As described above, according to the present invention, the continuous form 1
The amount of U-shaped deposits when storing 0 in a folded state is reduced,
It is possible to prevent problems such as occurrence of jams in the folding work after the printer processing, and improve workability in the folding work.

Further, as an additional advantage of the continuous form 10 of the present invention, since the amount of U-shaped deposits when folded and stored in a transcendent form is small, the packing process is performed when the amount of U-shaped deposits is large as in the conventional case. Therefore, there is an advantage that troubles such as wrinkles on the upper sheet can be prevented in advance, there is no defect at the time of packaging such as wrinkles, and the appearance of the continuous form 10 is improved.

[0022]

As described above, in the folding continuous form according to the present invention, when the continuous form is folded and stored by setting the position of the tie portion at the folding perforation serving as the base of the folding back part by shifting, The cut portions are located above and below the tie portion at any folded portion, and the conventional U-shaped accumulation phenomenon that occurs when the tie portions at the folding perforations are vertically stacked can be minimized. It is possible to prevent a trouble such as occurrence of a jam in the folding work after the printer processing caused by the above, and to significantly improve the workability in the folding work.

Further, since the folding continuous form according to the present invention can minimize the amount of U-shaped accumulation during folding storage, when the continuous form is packed in a folded state, the form comes to the uppermost position. There is no problem such as wrinkles and the like, and it is possible to reduce the defective rate during packaging, and it is possible to improve the appearance of the continuous form.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a folding continuous form according to the present invention.

FIG. 2 is a sectional view taken along line II-II in FIG.

FIG. 3 is a sectional view taken along line III-III in FIG. 1;

FIG. 4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a perspective view showing a conventional folding continuous form.

FIG. 6 is an explanatory diagram showing a defective state of a conventional folding continuous form.

[Explanation of symbols]

 10 Continuous Form 11 Feeding Hole 12 Folding Part 20 Folding Perforation 21 Cut Part 22 Tie Part

Claims (1)

(57) [Claims] 1. A folding perforation in which cut portions and tie portions are alternately arranged is formed along a width direction of continuous paper,
In a foldable continuous form that is folded and stored in a transcendental form with this folding perforation as a folding part, when the form is folded and stored based on the folding part, the upper and lower sides of the tie part of the folding perforation at any folding part A foldable continuous form characterized in that the fold perforation is set so that the cut portion of the fold perforation is located at the position.