JPH06199381A - Chopstick bag - Google Patents

Abstract

(57) [Summary] [Purpose] A slit was cut and formed in the part where the chopstick was inserted, and the chopstick was inserted and removed through this part. [Structure] A slit 15 is cut and formed at one end of a bag body 10 into which chopsticks 13 are inserted. That is, the slits 15 are provided in the vicinity of the ends of one sheet surface where at least two open end edges in the longitudinal direction are coated with glue. The chopsticks 13 are designed to be inserted into and removed from the bag body 10 through the slits 15 serving as the chopstick insertion openings 10a.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chopstick bag, and more particularly to a chopstick bag in which a slit is formed in one sheet surface portion of a bag body so that chopsticks can be inserted and removed through the slit portion. Is.

[0002]

2. Description of the Related Art In restaurants and various grocery stores, chopstick bags are generally covered from the viewpoint of hygiene. Since the name and location of the store may be printed on the chopstick bag, it often has not only hygiene but also advertisement for promotion. These chopstick bags 10 are sequentially manufactured by a dedicated machine 11 for chopstick bags as shown in FIG. 6, for example. The special-purpose machine 11 has rollers arranged at required positions from the upstream side to the downstream side along the upper end thereof, and the sheet 12 forming the chopstick bag 10 is provided on the upstream side of the device 11. Many are stacked. And this sheet group,
After being fed one by one by the first roller 14 arranged in contact with the sheet 12 at the upper end of the stack, the first roller 14
A glue roller 1 arranged in a pair of upper and lower sides on the downstream side of the roller 14.
Gluing is carried out by 6. As shown in FIG. 7, the glue 18 of the glue roller 16 is formed on one of the sheet surface portions 12a of the sheet 12 in a direction orthogonal to the traveling direction of the chopstick bag 10.
Is applied at a distance slightly smaller than the width to be molded. The sheet 12 is preliminarily cut into a saw-tooth shape at one end thereof by a cutting machine (not shown) in the preceding step of the device 11, and is the delivery destination of the chopstick bag 10 before the cutting process. The name of the restaurant and other advertisements are printed.

[0003] The glued sheet 12 is a device 11
The feed roller 2 is attached to the inclined portion 22 arranged at the downstream end of the
While being transported at 4, the stopper 26 abuts on the end of the inclined portion 22 and temporarily stops. Thereafter, as shown in FIG. 6, the sheet 12 is conveyed by a belt 28 bent in a side-faced V shape at one end of the device 11 and glued to the one sheet surface portion 1.
The glued sheet-shaped chopstick bag 10 is formed by folding back 2a at the central portion along the traveling direction. Then, the sheet 12 is cut into a required width by a cutting device (not shown) installed on the downstream side of the device 11, so that the insertion opening 1 of the chopstick 13 is inserted into one of the sheet surface portions 12a.
The chopstick bag 10 provided with 0a can be individually obtained.

[0004]

The chopstick bag 10 described above is
As shown in FIG. 8, the insertion opening 1 cut and formed in a sawtooth shape.
A scrap remains with a slight width at one end of 0a. In some cases, the width of the chopstick bag 10 may be slightly different depending on the size and width of the chopsticks used. However, it is not only wasteful to prepare the cutting teeth to be attached to the above-mentioned cutting machine (not shown) for each type of chopstick bag, but it may have been replaced every time the setup was changed. However, it is not preferable in terms of work efficiency. For this reason, cutting teeth having a size closest to the width of various chopstick bags to be manufactured are mainly used. The cutting of the sheet 12 is performed by setting a required number (for example, 50) of the sheets 12 in a laminated state and pressing a sawtooth-shaped cutting tooth from above. For this reason, an error may occur in the cut width between the sheet 12 at the upper part of the stack and the sheet 12 located at the lower part due to a slight “deviation” of the sheet 12 at the time of cutting. ing.

Furthermore, it is technically difficult to form the cutting tooth itself in the same width dimension as that of the chopstick bag 10, and as a result, the cutting tooth is manufactured in a state where the cutting edge remains. I have no choice but to do it. Therefore, the chopstick bag 10
After being manufactured by the apparatus 11, it is necessary for an operator to remove the scrap, which results in a decrease in working efficiency. Further, as shown in FIG. 8 (b), there is a chopstick bag 10 in which the cut end has a required width and is attached. However, the chopstick bag is bent at an acute angle to form such an insertion opening 10a. Cutting teeth are generally difficult to polish when worn. Moreover, it is pointed out that the cutting tooth is likely to wear rapidly and tooth spillage is likely to occur.

What is called a chopstick bag, which can be seen everywhere, is hardly noticed to be different from other restaurants. However, at the time when diversity is required as in recent years, it is also required from the viewpoint of securing customers to make one distinction corresponding to these.

[0007]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above-mentioned drawbacks inherent in the chopstick bag, and it is an object of the present invention to provide a suitable solution to this problem. Then, an object of the present invention is to provide a chopstick bag in which chopsticks can be inserted and removed through this portion.

[0008]

In order to overcome the above-mentioned problems and achieve the intended purpose, a chopstick bag according to the present invention has a long strip-shaped sheet folded back in the middle and at least two facing sheets. A bag body obtained by gluing open end edges in the longitudinal direction, wherein one sheet surface portion of the bag body is cut and formed with a slit that allows the insertion of chopsticks to form a chopstick insertion opening. The feature is that the chopsticks can be inserted and removed through the chopstick insertion opening.

[0009]

The preferred embodiments of the chopstick bag according to the present invention will be described below with reference to the accompanying drawings. The process of manufacturing the chopstick bag is substantially the same as the process described above, and thus detailed description thereof will be omitted. The same members are designated by the same reference numerals.

FIG. 1 is a perspective view showing the chopstick bag 10.
A slit 15 is formed at one end of the slit 15 as an insertion opening 10a for the chopsticks 13.
Is cut and formed in a state of being inclined with respect to the longitudinal direction of the chopstick bag 10. As shown in FIG. 3, the slits 15 are provided in the vicinity of the ends of one sheet surface portion 12a in which the glue 18 is applied to at least two longitudinal open end portions. When forming the slit 15, the glue roller 1 provided in the device 11 is used.
A notch roller (not shown) is separately provided between the feed roller 24 and the feed roller 24. The cutting rollers are composed of a pair of upper and lower sides with the conveyance path of the sheet 12 interposed therebetween, and cutting teeth (not shown) for forming the slits 15 are formed on the surface of the cutting rollers at predetermined intervals in the circumferential direction. Installed. Therefore, the sheet 12 glued by the glue roller 16 is
The slits 15 are formed by sequentially pressing the cutting teeth of the cutting roller. The chopsticks 13 are, as shown in FIG. 2, slits 1 which are the chopstick insertion openings 10a.
It is inserted and removed through 5.

As shown in FIG. 3, one of the sheet surface portions 12a provided with the slits 15 is folded back at the central portion along the traveling direction of the sheet 12, so that the chopstick bag 10 in a continuous state is obtained. Manufactured. The sheet-shaped chopstick bag 10 is cut by a cutting device (not shown) arranged on the downstream side of the device 11 to obtain each chopstick bag 10. With this, without cutting one end into a mountain shape,
The chopstick bag 10 having the insertion opening 10a for the chopsticks 13 is manufactured. Further, since the insertion opening 10a of the chopstick bag 10 is provided in a slit shape, the chopstick bag 10 including the insertion opening 10a is formed.
It is possible to print characters or pictures on the entire surface of the.

Further, the slit 15 of the chopstick bag 10 is shown in FIG.
Further, as shown in FIG. 5, it may be provided in an arc shape or along the lateral direction of the chopstick bag 10. In this case, the cutting teeth attached to the cutting roller need only be replaced according to the specifications. The shape of the slit 15 is not limited to these shapes, and for example, a mountain-shaped or corrugated slit 15 is also preferably used.

[0013]

As described above, the chopstick bag according to the present invention has a slit formed at one end thereof, and the chopstick is inserted and removed through the slit. As a result, there is no remaining piece left at the insertion opening of the chopstick bag, so that the work of removing the piece from the manufactured chopstick bag is unnecessary and the working efficiency itself can be improved. Further, by cutting the slit shape with a semi-circular shape or another shape, there is an advantage that it can be differentiated from other companies' products.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing a chopstick bag according to a preferred embodiment of the present invention.

FIG. 2 is a sectional view taken along line 2-2 of FIG.

FIG. 3 is a perspective view showing a state in which a chopstick bag according to the present invention is manufactured.

FIG. 4 is a front view showing another embodiment of the chopstick bag according to the present invention.

FIG. 5 is a front view showing still another embodiment of the chopstick bag according to the present invention.

FIG. 6 is a side view schematically showing an apparatus for manufacturing a chopstick bag according to a conventional technique.

FIG. 7 is a perspective view showing a state in which a chopstick bag according to a conventional technique is manufactured.

FIG. 8 is a front view showing a chopstick bag according to a conventional technique.

[Explanation of symbols]

 10 chopstick bag 10a insertion opening 12a one sheet surface part 13 chopsticks 15 slit

Claims (3)

[Claims] 1. A bag body (10) obtained by folding a long strip-shaped sheet in the middle and gluing at least two opposed open end edges in the longitudinal direction, the bag body (10) ) One of the seat surface parts (12a) is cut and formed with a slit (15) that allows the insertion of chopsticks (13) to be a chopstick insertion opening (10a), and through this chopstick insertion opening (10a) A chopstick bag characterized in that the chopsticks (13) can be inserted and removed. 2. The chopstick bag according to claim 1, wherein the insertion opening (10a) is cut and formed in a semicircular arc shape. 3. The chopstick bag according to claim 1, wherein the insertion opening (10a) is cut and formed along a lateral direction of the chopstick bag (10).