JPH11133858A - Laminated compound seat - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a laminated compound seat to be smoothly fed to a printer smoothly by decreasing an area where adhesives unite with each other even when an adhesive is exposed on a rear face of a mount at a time of arranging perforation by piercing the mount from a label. SOLUTION: A display label 25 having an adhesive layer 15 is temporarily put on a belt-form mount 3, and a perforated line 8 having cutting parts 8a and non-cutting parts 8b for perforating the mount 3 from the display label 25 is formed, and A display label 25 having an adhesive layer 5 is temporarily put on a belt-form mount 3, and perforation 8 having a cutting parts 8a and non-cutting parts 8b by piercing the mount 3 from the display label 25 is formed, and a size ratio of the cutting parts 8a of the perforation 8 vertically adjacent to the cutting parts 9a are made to differ from that of the cutting parts 9a.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite sheet having a display label temporarily attached to a backing sheet, and more particularly to a laminated composite sheet folded from a folded portion.

[0002]

2. Description of the Related Art As a print medium to be printed by a label printer, a display sheet is temporarily attached to a band-shaped backing sheet at a predetermined interval and wound into a roll, or a roll-shaped composite sheet or a display label at a predetermined interval on a band-shaped mounting sheet. Temporarily attached the composite sheet,
A laminated composite sheet or the like that is folded at a predetermined interval and laminated is used.

FIG. 5 is a perspective view of a laminated composite sheet 23. The laminated composite sheet 23 has a pressure-sensitive adhesive layer 5 temporarily attached at predetermined intervals to the surface of a band-shaped mount 3 made of paper material (high quality paper). The composite sheet 24 is formed by forming a folded portion (perforation) 7 having a cut portion and a non-cut portion in the mount 3 between the display label 25 and the display label 25. The laminated composite sheet 23 is formed by folding from the part 7. A release agent layer 4 coated with a release agent such as silicone is provided on the surface of the mount 3, and the display label 25 is temporarily attached to this surface. The display label 25 is made of a printable display medium 6 such as paper or synthetic paper.

[0004] The display label 25 is provided with a perforation 26 or the like depending on the use form.
a and the sub-piece 25b are provided so as to be separable. In this case, the perforation 26 is cut by a cutter blade 27 (see FIG. 6) so as to be pierced on the backing paper 3 in the perforation cutting step so as to facilitate separation. Further, in this step, a folded portion (perforation) 7 is formed on the mount 3 between the display label 25 and the display label 25 in the width direction thereof.
Is formed.

FIG. 6 is a cross-sectional view of the cutting operation by the cutter blade 27. The cutter blade 27 enters from the surface side of the display label 25 of the composite sheet 24, and the display medium 6, the adhesive layer 5, and the release agent layer. 4. Cut the backing sheet 3 and cut
As a result, a perforation 26 having a cut portion and a non-cut portion is formed, and the adhesive of the adhesive layer 5 adheres to the cutting edge of the cutter blade 27, and a part thereof is mounted on the backing paper. 3 reaches the back side.

FIG. 7 is a plan view of the composite sheet 24.
The perforations 26 cut by the above-described perforation cutting process.
Are formed in the width direction of the mount 3 so as to divide the display label 25 into a main piece 25a and a sub-piece 25b, and the folded portion 7 is formed between the display labels 25 in the portion of the mount 3. However, when the cutting edge of the cutter blade 27 reaches the back surface of the mount 3, the adhesive of the adhesive layer 5 adheres to the cutting edge and is exposed on the back surface of the mount 3. FIG.
FIG. 6 is a sectional view taken along line VIII-VIII of FIG.
In the cut portion 26a of the perforation 26 formed in No. 5, the adhesive is exposed on the back side of the mount 3 to form a region of the adhesive connecting portion 18.

FIG. 9 is a longitudinal sectional view of a laminated two-layer laminated composite sheet 23 in a state where the composite sheets 24 are laminated. As shown in FIG. Boundary surface 17 between mounts 3 where
Then, since the perforations 26 are polymerized, the adhesives exposed on the back surface of the mount 3 are connected to each other, and the adhesive connecting portions 18 are connected to form an adhesive connecting portion 28, thereby connecting the mounts 3 to each other. It is.

[0008] The laminated composite sheet 23 laminated in such a state is fed from a top portion thereof to a printer (not shown) in sequence to feed out a continuous body of the composite sheet 24, and the composite sheet 2
4 is printed on the surface of the display label 25 of FIG. 4, and at the portion where the backing paper 3 overlaps the backing paper 3 as described above, by bonding with the adhesive bonding part 28, FIG.
As shown at 0, there is a problem in that the mounts 3 are connected to each other, so that the feeding of the printer is braked and supply becomes difficult. As a result, there arise problems that the printer is forcibly stopped, and printing cannot be performed normally.

[0009]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems. Even when the adhesive is exposed on the back of the backing sheet, the area of the adhesive joint portion where the adhesives are connected is minimized. The present invention provides a laminated composite sheet capable of supplying a composite sheet to a printer in a smooth state by reducing the amount of the composite sheet.

[0010]

SUMMARY OF THE INVENTION The present invention focuses on reducing the area for bonding adhesives exposed on the back surface of a backing paper, and makes it possible to peel off a display label having an adhesive layer on a strip-shaped mounting paper. The composite sheet is formed by forming perforations at predetermined intervals, which are temporarily attached, form a fold at predetermined intervals, and have a cut portion and a non-cut portion formed on the mount at the display label. Wherein the ratio of the size of the cut portion of the perforation is different from the ratio of the size of the cut portion adjacent vertically, It is a sheet.

Therefore, even when the adhesive is exposed on the back side of the backing sheet of the cut portion where the perforation is formed, the area of the adhesive bonding portion can be reduced as much as possible.
It can be supplied to the printer in a smooth state, and printing can be performed normally without stopping the printer, thereby improving printing work efficiency.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. However, the same parts as those in FIGS. 5 to 10 are denoted by the same reference numerals, and detailed description thereof will be omitted. FIG. 1 is a perspective view of the laminated composite sheet 1. The laminated composite sheet 1 has a display label 25, an adhesive layer 5, a release agent layer 4, and a strip-shaped backing sheet similar to the laminated composite sheet (FIG. 5). 3, and folds (perforations) 7 are provided on the mount 3 at predetermined intervals in the width direction. Perforations (A) 8 and perforations (B) 9 are alternately formed on each of the display labels 25 one by one, and are provided in substantially the same portions for each of the display labels 25. Each perforation of the display label 25 is formed so as to be divided into a main piece 25a and a sub-piece 25b in two.

FIG. 2 is a plan view of the composite sheet 2. A perforation (A) 8 having a cut portion 8 a and a non-cut portion 8 b formed on each display label 25 temporarily attached at a predetermined interval of the composite sheet 2. And perforations (B) 9 having a cut portion 9a and a non-cut portion 9b are alternately formed for each display label 25. The cut portion 8a of the perforation (A) 8 and the cut portion 9a of the perforation (B) 9 have different ratios, and the non-cut portion 8b of the perforation (A) 8 and the non-cut portion 9b of the perforation (B) 9 Are formed so as to have different ratios. In the present embodiment, the ratio between the cut portions 8a and the cut portions 9a is 1: 2, and the ratio between the non-cut portions 8b and the non-cut portions 9b is 3: 1.

FIG. 3 is a longitudinal sectional view of a composite sheet of two layers (mounting papers overlap) in a state where the composite sheets 2 are laminated. In the laminated composite sheet 1 having such a configuration, perforations are formed. However, since the position of the cut portion 8a of the perforation (A) 8 does not easily coincide with the position of the cut portion 9a of the perforation (B) 9, the boundary between the mounts 3 Since the area for forming the adhesive connecting portion 18 by the adhesive exposed on the surface 17 is extremely reduced,
Mount 3 adjacent to the laminated composite sheet 1 in the vertical direction
The coupling between them can be reduced.

Therefore, when unwinding from the laminated composite sheet 1, the mounts 3 are smoothly separated from each other at the boundary surface 17 between the mounts 3. FIG. 4 is a partially schematic explanatory view of a preferred manufacturing apparatus, showing a perforation cutting step 19 in which the raw sheet of the composite sheet is a cross section, and a composite in which a plurality of display labels 25 are temporarily attached to the band-shaped mount 3. The sheet web 20 is transported from left to right in the drawing (in the direction of the arrow), and has a first perforation cut processing section 21 and a second perforation cut processing section 22.

The first perforation cutting section 21 in the perforation cutting step 19 has the perforation cylinder 12 and the receiving cylinder 13 arranged opposite to each other, and holds the transferred composite sheet material 20. The perforations (A) 8 and the perforations (B) 9 are alternately formed on each display label 25 one by one. Sewing machine body 1
2 includes a perforation blade (A) 1 corresponding to a perforation (A) 8.
0 and a perforation blade (B) 11 corresponding to the perforation (B) 9
Are alternately provided at equal intervals along the peripheral surface of the sewing machine cylinder 12. Perforations (A) 8 and perforations (B) 9 are alternately formed at predetermined positions on the display label 25 by the perforation cylinder 12.

The composite sheet raw material 20 processed in the first perforation cut processing section 21 is provided in the second perforation processing section 2.
Transferred to 2. The second perforation processing part 22 arranges the perforation cylinder 15 and the receiving cylinder 16 so as to face each other, sandwiches the raw sheet 20 of the composite sheet to be transferred, and places the display label 25 between the display labels 25. Folded part (perforation) on the backing 3
7 is formed. The sewing machine body 15 is provided with sewing machine blades 14 for the folding section 7 at equal intervals along the peripheral surface of the machine body 15. Then, although not shown, perforation cutting step 1
The composite sheet 2 that has passed through 9 is folded by the folding section 7 to form the laminated composite sheet 1.

By the above-described perforation cutting step 19, the ratio between the cut portion 8a and the cut portion 9a is changed,
Perforations (A) and perforations (B) were alternately formed on the display label 25 by changing the ratio between the non-cut portions 8b and the non-cut portions 9b in the same manner, so that the composite sheet 2 was laminated. Even if the perforations (A) 8 and the perforations (B) 9 coincide with each other, it is extremely unlikely that the cut portions 8a and 9a coincide with each other, thereby causing the adhesive sheet connecting portion 18 to bond the mounts 3 to each other. This problem is greatly reduced.
Therefore, the adhesive exposed from the cut portion of the perforation sharply reduces the area of the adhesive bonding portion exposed in the vertically adjacent cut portion. Are separated smoothly.

The perforations formed on the label of the present invention are examples in which perforations (A) and perforations (B) are formed alternately one by one in the width direction of the label. It may be formed, and in this case also, the ratio between the cut portion and the non-cut portion of the perforated display labels adjacent in the vertical direction is different. Further, the ratio of the cut portion to the non-cut portion described in the present embodiment is not limited to this, and may be any combination as long as the number of adhesively bonded portions is reduced.

[0020]

As described above, according to the present invention, even when the adhesive is exposed on the back side of the cut portion where the perforation is formed, that is, even when the adhesive is exposed on the back side of the backing sheet, the area of the adhesive bonding portion can be reduced as much as possible. Since the mounts can be separated smoothly and supplied to the printer in a smooth state,
This has an excellent effect of improving the efficiency of the printing operation.

[Brief description of the drawings]

FIG. 1 is a perspective view of a laminated composite sheet of the present invention.

FIG. 2 is a plan view of the composite sheet of the present invention.

FIG. 3 is a longitudinal sectional view of a composite sheet in a part of two layers (the mounts overlap) in which the composite sheets are laminated.

FIG. 4 is a partially schematic explanatory view of a preferable manufacturing apparatus, showing a perforation cutting step in which a raw sheet of the composite sheet is a cross section.

FIG. 5 is a perspective view of a conventional laminated composite sheet.

FIG. 6 is a sectional view of a cutting operation by a cutter blade.

FIG. 7 is a plan view of a conventional composite sheet.

8 is a sectional view taken along line VIII-VIII of FIG.

FIG. 9 is a longitudinal sectional view of a conventional two-layer composite sheet in a state where composite sheets are laminated.

FIG. 10 is an explanatory view showing a state in which the mounts are connected by an adhesive joint.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Laminated composite sheet 2 Composite sheet continuous body 3 Strip-shaped backing material 4 Release agent layer 5 Adhesive layer 7 Folded part 8 Perforation (A) 8a Cut part of perforation (A) 8b Non-cut part of perforation (A) 9 Perforation (B) 9a Cut part of perforation (B) 9b Non-cut part of perforation (B) 18 Adhesive connecting part 19 Perforation cutting step 21 First perforation cut processing part 22 Second perforation cut Processing part 23 Laminated composite sheet (conventional) 24 Continuous composite sheet (conventional) 25 Display label 26 Perforation (conventional) 28 Adhesive bonding part

Claims (1)

[Claims] 1. A cut portion for temporarily attaching a display label having an adhesive layer to a belt-shaped mount so that the display label can be peeled off, forming a folded portion at a predetermined interval, and punching the display label on the mount. And a composite sheet formed by forming perforations having a predetermined interval at predetermined intervals from the folded portion and superimposing the perforations, wherein the ratio of the size of the cut portions of the perforations is up and down. And a ratio of a cut portion adjacent to the laminated composite sheet is different.