JPH0318886B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an aggregate of band-shaped bodies whose one end can be bonded and which is suitably used when making decorations used as chain-shaped streamers at Tanabata festivals, etc. It relates to its manufacturing method.

BACKGROUND ART Conventionally, a chain-shaped decoration 1 as shown in FIG. 10 has been used as a streamer for Tanabata decorations, or as an interior decoration for a Christmas party, for example, in an elementary school. This conventional technique will be explained with reference to FIG. Conventionally, a chain-shaped decoration 1 as shown in FIG.
Paper strips made by cutting colored paper into long strips or paper tape into appropriate lengths are stacked together on both ends in the longitudinal direction using a separately prepared adhesive to form a ring shape. , were connected in a chain.

Problems to be Solved by the Invention In the prior art as described above, colored paper or paper tape must be cut, a separately prepared adhesive must be applied, and then the adhesive must be pasted, which requires a great deal of labor and reduces workability. It was my fault.

Furthermore, when used as streamers for bamboo grass decorations for Tanabata, a long decoration is required, and it is desired to improve productivity.

The object of the present invention is to solve the above-mentioned problems, to provide a strip assembly whose one end can be bonded, which is easy to handle, requires less labor, and improves productivity, and a method for producing the same. It is to provide.

Means for Solving the Problems The present invention involves shifting one end of a crepe-processed elongated paper strip along the longitudinal direction of the strip to form a protective sheet with a smooth surface. This is an assembly of strip-shaped bodies whose one end can be bonded, characterized in that an adhesive is attached to one end of the strip-shaped body when the strip is peeled off.

In addition, the present invention provides a protective sheet in which the ends of a plurality of sheet-like bodies are sequentially shifted from each other, one surface is smooth, and an adhesive is provided on the smooth surface. Prepare the sheet-shaped body, overlap the adhesive-provided surface of the protective sheet in common with the mutually shifted ends of the sheet-shaped body, and in this stacked state press both of them by applying pressure, and press the sheet-shaped body This is a method for manufacturing a strip assembly whose one end can be bonded, characterized by cutting the protective sheet and the protective sheet into strips at the same time.

Effect According to the present invention, a plurality of sheet-like bodies are arranged with their ends sequentially shifted from each other. The end portions have one smooth surface in common, and the surface of the protective sheet provided with the adhesive is superimposed on the smooth surface. In this stacked state, pressure is applied and pressed against both, and then both are cut into strip-shaped strips at the same time.
Therefore, it is possible to manufacture a plurality of strip-like strip aggregates whose ends are shifted by the same amount.

In addition, when the strip-shaped strip aggregate produced in this way is peeled off from the protective sheet, the adhesive adheres to the end of each strip and is peeled off. Both ends of the strip in the longitudinal direction can be easily overlapped to form a ring shape.

EXAMPLE Hereinafter, a method for manufacturing a strip assembly 5 according to an example of the present invention will be described with reference to FIGS. 1 to 6.

FIG. 1 is a partial perspective view of a plurality of sheet-like bodies 6 (hereinafter, each sheet-like body is referred to as 6 ₁ , 6 ₂ , 6 ₃ , ..., 6n), and FIG. FIG. Referring to FIGS. 1 and 2, in manufacturing the strip assembly 5, sheet-like bodies 6 ₁ , 6 ₂ , 6 ₃ , ..., 6n each consisting of a plurality of rectangular shapes are
are superimposed on each other and spaced at equal intervals d along a certain direction.
Open and shift. At this time, each sheet-like body 6 ₁ ,
The width l1 and length l2 of 6 ₂ , 6 ₃ ,..., 6n are:
All are chosen to be of equal length. Further, the interval d by which each sheet-like body 6 ₁ , 6 ₂ , 6 ₃ , . . . , 6n is shifted along a certain direction is selected to be, for example, about 3 mm.

The sheet-like body 6 is made of, for example, crepe-processed bleached kraft paper. Since this bleached kraft paper has been creped, it has many fine wrinkles, has extremely high elasticity, and has an excellent ability to absorb impact stress. Therefore, as will be described later, when the rings of the band-shaped body are assembled as a chain-shaped decoration, even if the wind speed is relatively high, for example, about 20 m/sec, the rings of the band-shaped body will not be affected by the wind. It will not be damaged. Further, the bleached kraft paper may be colored or not colored.

FIG. 3 is a perspective view of the protective sheet 7. The protective sheet 7 has one or both surfaces smooth and is made of so-called glassine type release paper. In addition, it may be impregnated with wax or the like, and the surface is smooth and has water-repellent or oil-repellent properties. Further, the protective sheet 7 may be a synthetic resin sheet made of cellophane, polyethylene, or the like, for example. The width l3 of the protective sheet 7 is selected to be equal to the width l1 of the sheet-like body 6, and the length l4 of the protective sheet 7 is selected to be equal to the number of sheet-like bodies 6 with the displacement amount d of the sheet-like body 6, that is, d×n. selected.

The adhesive 8 is evenly applied onto the smooth surface 7a of the protective sheet 7 as described above. The adhesive 8 is, for example, an acrylic adhesive. Acrylic adhesives are usually used in the form of emulsions.

FIG. 4 is a side view showing a state in which the protective sheet 7 is superimposed on the sheet-like body 6. As mentioned above, the surface 7 of the protective sheet 7 coated with the adhesive 8
a are superimposed on the ends of the sheet-like body 6 on the sides that are shifted from each other. Therefore, the protective sheet 7 and each of the sheet-like bodies 6 ₁ , 6 ₂ , 6 ₃ , ..., 6n are adhered to each other through the adhesive 8 applied to the surface 7a of the protective sheet 7, and a temporarily attached state is established. becomes. As previously mentioned,
Since the intervals d for shifting each sheet-like body 6 ₁ , 6 ₂ , 6 ₃ , ..., 6n in a certain direction are selected to be equal, the protective sheet 7 of each sheet-like body 6 ₁ , 6 ₂ , 6 ₃ , ..., 6n The area of the part to which it is attached is also the same.

FIG. 5 is a perspective view showing a pressed state between the sheet-like body 6 and the protective sheet 7. The temporarily fixed sheet-like body 6 and protective sheet 7 are moved between a pair of rollers 9 and 10 whose axes are parallel to each other in the direction in which the ends of the sheet-like body 6 are shifted (see the arrow mark). By passing along A), pressure is applied to the sheet-like body 6 and the protective sheet 7, and they are reliably attached. The pair of rollers 9 and 10 are rotatable about their axes, and their rotational directions are opposite to each other. Further, the lengths of the rollers 9 and 10 are determined by the width l1 of the sheet-like body 6 and the protective sheet 7.
As a result, pressure can be applied uniformly and reliably to the entire surface of the sheet-like body 6 and the protective sheet 7 along the width direction.

FIG. 6 is a side view of the cutting device 11. The cutting device 11 is made up of a fixed blade 12 and a swinging blade 13, and the swinging blade 13 is swingably fixed near one end of the fixed blade 12, and has a so-called push-cut shape. It serves as a cutting device. The pasted sheet-like body 6 is cut by such a cutting device 11.
and the protective sheet 7 are simultaneously cut into strips along the direction in which the ends of the sheet-like body 6 are shifted. In the manner described above, a plurality of strip aggregates are manufactured.

In this embodiment, the cutting device 11 includes a fixed blade 12
Although the vicinity of one end of the swinging blade 13 was fixed near one end of It may be configured to move up and down along the vertical direction.

FIG. 7 is a perspective view of the strip assembly 5. The sheet-like body 6 and the protective sheet 7 cut into strips by the cutting device 11 become a strip-like body aggregate 5 as shown in FIG. The width l5 of each cut strip assembly 5 is selected to be equal, for example, about 20 mm.
Moreover, the length l6 of each strip-shaped body 5 ₁ , 5 ₂ , 5 ₃ ,..., 5n is the length l6 of each sheet-shaped body 6 ₁ , 6 ₂ , 6 ₃ ,..., 6n
It is selected to be equal to the length l2, for example, about 120 mm. The width l5 and length l6 of each strip 5 ₁ , 5 ₂ , 5 ₃ , . . . , 5n are not limited to the above-mentioned dimensions.

FIG. 8 is a perspective view for explaining how to use the strip assembly 5. As shown in FIG. 8, the manufactured strip assembly 5 is manufactured in the above manner from the strip-shaped protective sheet 7a to the respective strips 5 ₁ , 5 ₂ ,
5 ₃ , . . . , 5n can be sequentially peeled off. As mentioned above, when peeling each strip 5 ₁ , 5 ₂ , 5 ₃ , ..., 5n from the protective sheet 7a,
Since the sheet-like body 6 and the protective sheet 7 are securely bonded together, and the protective sheet 7 uses so-called glassine type release paper and has a smooth surface, the adhesive applied to the protective sheet 7a 8 adheres to each strip-shaped body 5 ₁ , 5 ₂ , 5 ₃ , . . . , 5n and is peeled off.

In this way, each peeled strip 5 ₁ , 5
_{2 , 5 3} , ..., _5n , as shown in FIG. Is possible. By alternately connecting the rings 15 thus formed, it is possible to create a chain-like stream according to the prior art described in FIG. 10. In this case, the labor described in the prior art, that is, the work of cutting colored paper or paper tape and applying a separately prepared adhesive, is not required, and each band-shaped body 5 ₁ , 5 ₂ , 5
The ring 15 can be easily formed by peeling off the strips ₃ , . . . , 5n and overlapping their longitudinal ends.
Therefore, handling is easy and productivity is greatly improved.

FIG. 9 is a plan view of another embodiment of the invention. In the above-described embodiment, rectangular bleached kraft paper was used as the sheet-like body 6, but as shown in FIG. As shown in FIG. 2, sheet-like bodies 6a and 6b having arcuate wave-shaped ends may be used in a shifted manner.

Further, in the above-mentioned embodiment, the intervals d at which the sheet-like bodies 6 are shifted were all selected to be equal, about 3 mm, but this is not restrictive, and the intervals d may not be equal. This makes it possible to obtain strips 5 ₁ , 5 ₂ , 5 ₃ , . . . , 5n having different adhesive coating areas even if they are the same strip assembly 5 .

As yet another embodiment of the present invention, each strip 5
₁ , 5 ₂ , 5 ₃ , . . . , 5n can be used as a bookmark, or as a memo and can be pasted on a wall, for example.

Effects As described above, according to the present invention, the sheet-like bodies are arranged with their ends sequentially shifted from each other, and the ends have smooth surfaces, and the adhesive is applied to the smooth surfaces. The protective sheets coated with the protective sheets are placed one on top of the other, and pressure is applied to both. Then both are cut into strips at the same time. Therefore, it is possible to produce a plurality of strip aggregates at once, and it is also possible to produce strip aggregates having the same adhesive application area.

In addition, when strip-shaped strip aggregates manufactured in this way are peeled off from the protective sheet, the adhesive adheres to each strip and is peeled off, so the longitudinal direction When both ends are overlapped with each other, there is no need to separately prepare an adhesive.

Therefore, handling is easy, work efficiency can be improved, and productivity can also be improved.

[Brief explanation of the drawing]

FIG. 1 is a partial perspective view of a plurality of sheet-like bodies 6 stacked one on top of the other, FIG. 2 is a plan view thereof, FIG. 3 is a perspective view of the protective sheet 7, and FIG. 4 is a partial perspective view of the protective sheet 7.
a side view showing a state in which the is superimposed on the sheet-like body 6;
FIG. 5 is a perspective view showing the pressed state of the sheet-shaped body 6 and the protective sheet 7, FIG. 6 is a side view of the cutting device 11, FIG. 7 is a perspective view of the band-shaped body assembly 5, and FIG. FIG. 9 is a perspective view for explaining how to use the body assembly 5, and FIG. 9 is a plan view of another embodiment of the present invention.
FIG. 0 is a perspective view for explaining the prior art. 5... band-shaped body aggregate, 5 ₁ , 5 ₂ , 5 ₃ ,..., 5
n...Strip-shaped body, 6, 6 ₁ , 6 ₂ , 6 ₃ ,..., 6n...
... Sheet-shaped body, 7 ... Protective sheet, 8 ... Adhesive, 9, 10 ... Roller, 11 ... Cutting device.

Claims (1)

[Scope of Claims] 1. One end of a crepe-processed elongated paper strip is releasably adhered to a protective sheet with a smooth surface by shifting the ends of the strip along the longitudinal direction of the strip, A strip-like assembly whose one end can be bonded, characterized in that an adhesive is attached to one end of the strip when the strip is peeled off. 2. Prepare a protective sheet in which the ends of a plurality of sheet-like bodies are sequentially shifted from each other, one surface is smooth, and an adhesive is provided on the smooth surface, and The adhesive-coated surfaces of the protective sheets are overlapped on mutually shifted ends of the sheet-like body, and in this overlapping state, pressure is applied and pressed against both to separate the sheet-like body and the protective sheet. 1. A method for producing a strip-like assembly whose one end can be bonded, the method comprising cutting the strips into strips all at once.