JP2000238799A - Bag with string integrally formed - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bag with a string integrally formed wherein a continuous elongated string can be formed by integrally molding a string portion with a part of the bag and developing the string portion. SOLUTION: Lines 21, 22 of cutting are formed from the left and right on a surface of a string portion 13, wherein the lines are alternately placed vertically at distances. Cuttable opening lines 23 to 27 are formed in a meandering manner to surround the respective lines 21, 22 of cutting, and a plane of the string portion 13 is torn off along the lines 21, 22 and the opening lines 23 to 27, whereby the plane can be developed into continuous string pieces 30 to 36.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag body integrally formed with a string used for hanging a bag filled with snacks and the like from a neck and hanging small items such as an admission ticket and a permit from the neck. About.

[0002]

2. Description of the Related Art Conventionally, foods such as snacks and candy have been sold in thin plastic bags. In order to take out food, the top of the plastic bag is often broken and the food is served on a plate. However, to eat food easily, it is not uncommon to insert a finger into the bag, pick up the food with the finger, and put it into the mouth as it is. Not long ago, picking food out of the bag and eating it was forbidden to behave badly. However, in recent years, it has become increasingly common to hold confectionery bags and eat food taken from the bags while walking. In particular, in the young generation, eating while walking has become a daily routine.

[0003] Although it is easy to directly take out food such as confectionery from a plastic bag and eat it as it is, it is often inconvenient. When walking and eating food, one had to hold a plastic bag with one hand, pick the food with the other, and use both hands. A plastic bag packed with snacks and the like had a relatively small weight and a large volume, and had to be carried around with one hand until all the food in the bag had been consumed. For this reason, it was inconvenient to keep a plastic bag containing leftover food in a movie theater or an amusement park. In particular,
When it is necessary to take out tickets or cash at an amusement park, etc., one hand is closed while holding a plastic bag, and the other hand must be used to take out tickets and cash, which is inconvenient. . In such a state, it was difficult to take out an admission ticket or cash without putting a plastic bag and freeing both hands. Furthermore, if a relatively large plastic bag is full of food, it will take time to finish eating all the stored food, and you will have to keep the plastic bag until you finish eating. ,
It was even more inconvenient.

[0004] In recent years, in venues such as amusement parks, exhibitions, and trade fairs, it is often the case that an admission ticket or a permit for permitting admission is attached to a string and the admission ticket or the permit is hung from the neck. ing. In such a case, a name tag holder is used in which an admission ticket or a permit is placed in a transparent plastic bag and a thin string is tied to the plastic bag. In such a name tag holder, since a string must be separately tied to a plastic bag, it takes time and effort to produce, and the manufacturing cost increases. For this reason, in places where a large number of visitors enter, the cost of this name tag is high, and it is difficult to use it as easily as disposable.

[0005]

SUMMARY OF THE INVENTION In view of the above-mentioned drawbacks, the present invention is to form a string portion integrally with a part of a bag body made of a material capable of being heat-sealed by heat-sealing and to develop the string portion. The present invention provides a bag in which a string is integrally formed, by which a continuous elongated string can be formed. In the present invention, when sealing by applying heat and fusing to the opening of the bag,
A string portion is formed adjacent to a part of the bag body, and a perforated separation line that can be finely cut is cut on the string portion. In this configuration, by cutting along the separation line, a continuous annular string piece of the same material as the material of the bag body can be formed. Since both ends of the string piece are connected to the storage portion of the bag body, the bag body can be hung from the neck or the like by the string piece.

[0006]

SUMMARY OF THE INVENTION The present invention relates to a bag having a storage portion having a closed space with a hollow inside, and a flat band-shaped cord portion provided adjacent to one side of the storage portion. On the string part, form a separation line that can be separated in the opposite direction from the left and right sides of the string part, and each separation line is arranged alternately at intervals up and down, and their ends are on the opposite side of the string part It was extended to a position slightly away from, and it was formed by meandering a separable opening line so as to surround each separation line, and cutting the plane of the cord part along the separation line and the opening line and continued It is intended to provide a bag integrally formed with a string, which can be developed into a string piece (claim 1).

According to the present invention, there is provided a storage unit having a closed space with a hollow inside, a first band-shaped flat string provided adjacent to one side of the storage unit, and a first string adjacent to the first string. In the bag body having a flat band-shaped second string portion provided as
The second string is folded into the first string, and the folded double string is formed with separation lines that can be separated in opposite directions from the left and right sides, respectively, and each separation line is up and down. , With their tips extended to a position slightly away from the other side of the cord,
A separable opening line is formed to meander around each separation line to meander, and it can be developed into a continuous string piece by cutting the plane of the string part along the separation line and the opening line. (Claim 2).

According to the present invention, there is provided a bag having a storage portion having a closed space with a hollow inside, and a flat band-shaped cord portion provided adjacent to one side of the storage portion. Cut away from the left and right sides with cutting lines in the opposite direction respectively, each cutting line is staggered at intervals up and down, and their tips are extended to a position slightly away from the opposite side of the cord, Cut along the cutting line that is meandering around each cutting line, process the plane of the string part as a continuous string piece with the cutting line and the cutting line, and with the center of each folded string piece A bag body integrally formed with a string, characterized in that a detachable adhesive tape is attached between the storage section and the tape can be developed into a continuous string piece by removing the tape. (Claim 3 .

According to the present invention, there is provided a bag having a storage portion having a closed space with a hollow inside and a flat band-shaped cord portion provided adjacent to one side of the storage portion. A common separation line that can be separated in the horizontal direction is formed at the position close to the part, and an even number of upper separation lines that can be separated from the upper side in the plane of the cord part toward the storage part are formed. The lower end is extended to a position where it does not touch the common separation line, and an odd number of lower separation lines are formed so as to sandwich the upper separation line toward the upper side in the plane of the cord portion, and the lower end of each lower separation line is common Cross the cut line and extend the upper end of each lower cut line to a length that does not reach the upper side of the cord, and draw the plane of the cord along the common cut line, the upper cut line, and the lower cut line. Expanded into continuous string pieces when shredded There is provided a bag body formed integrally cord, characterized in that it is possible to (claim 4).

The bag according to the present invention provides a bag integrally formed with a string, wherein the bag is formed of a thermoplastic plastic film which is fused by heating.

The separating line and the opening line according to the present invention are characterized in that they are fused by applying heat and, at the same time, a continuous perforated fine opening is formed in the cord portion. It is intended to provide a bag in which the cords described in the claims 2 and 4 are integrally formed (claim 6).

The present invention provides a bag integrally formed with a string, wherein a transparent window portion through which the inside can be seen is formed on at least a part of the front surface of the storage section. (Claim 7).

A bag integrally formed with a string, wherein a printed admission ticket is inserted into the storage portion according to the present invention, and a printed surface of the admission ticket can be observed from the outside through a transparent window portion. It provides a body (claim 8).

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

FIGS. 1 to 4 show a first embodiment of the present invention. This embodiment shows a basic configuration and functions of the present invention.

FIG. 1 shows a bag 10 containing food such as snacks. The bag 10 is sealed by heat-sealing a thin plastic film as conventionally known. The bag body 10 is a cylindrical plastic film whose upper and lower sides are opened.
It uses thermoplastics such as polyethylene, polypropylene, vinyl chloride, vinylidene chloride, polypropylene, and polyolefin. This bag 10
Is composed of a storage part 11, a bottom part 12, and a string part 13,
It is a cylindrical material made of one plastic film, and the lower opening is closed at a position slightly above the lower end by heat fusion with a linear bottom fusion line 14. A narrow bottom portion 12 is left below the bottom fusion line 14. At the position below the upper end of the bag body 10, the upper opening is closed by heat fusion with a linear bag mouth fusion line 15. In the bag mouth fusion line 15, a wide string portion 13 is left in a band shape at the upper portion of the storage portion 11. Thus, the bottom fusion wire 1 is placed above and below the cylindrical plastic film.
The hermetically sealed storage section 11 can be formed by fusing in two steps with the bag mouth fusion line 4 and the bag mouth fusion line 15, and a snack or food can be stored in the sealed bag-shaped portion. In this configuration, the storage portion 11 is airtightly closed by the plastic film to prevent foods and the like from being moistened by moisture, and can be sold in a store or the like in this form.

The storage portion 11 and the bottom portion 1 of such a bag body 10
2. The string portion 13 is a conventionally known packaging form of bag confectionery. The width of the string portion 13 is set to be wider than the upper portion of the conventional bag confectionery. This string part 1
3 is perforated so as to be unfolded and become a string when cut apart. First, the lower separation line 21 is machined in a perforated manner horizontally from the left end in FIG. The upper separation line 22 is formed in a perforated shape horizontally from the right end in FIG. Each of the lower separating line 21 and the upper separating line 22
Is, for example, a method in which a high frequency is applied to a comb-shaped metal fitting and pressed, or a method in which the high frequency is applied to a gear-shaped fitting and rotated to perform dotted line fusion. In this fusing process, at the same time as the films on the front and back are fused, a finely penetrated opening like a perforation is continuously formed, and the lower separating line 21 and the upper separating line 22 extend along the length direction thereof. Can be cut by hand.
The lower separation line 21 and the upper separation line 22 are arranged at positions that divide the width of the cord portion 13 into three. Also, the lower separation line 21
Is located slightly to the left of the right side of the string 13, the left end of the upper separating line 22 is located slightly to the right of the left of the string 13, and perforations are alternately cut from both sides of the string 13 It has become soaked.

A lower opening line 23 is formed on the surface of the cord portion 13 between the bag mouth fusion line 15 and the lower separation line 21, and a middle opening line is formed between the lower separation line 21 and the upper separation line 22. Line 24
However, an upper opening line 25 is formed between the upper separation line 22 and the upper side of the cord portion 13 by heat-sealing in a straight line so as to be horizontal. Both ends of the lower opening line 23, the middle opening line 24, and the upper opening line 25
3 are arranged so as not to reach the left and right sides. Further, a lower vertical opening line 26 is formed so as to connect between the lower opening line 23 and the right end of the middle opening line 24.
And an upper vertical opening line 27 connecting the left end of the upper opening line 25 with the upper vertical opening line 27.
However, they are each processed by being vertically fused in a perforated shape. The perforations of the lower opening line 23, the lower vertical opening line 26, the middle opening line 24, the upper vertical opening line 27, and the upper opening line 25 are continuous, and do not contact the lower separating line 21 and the upper separating line 22. Are arranged at regular intervals so as to be slightly S-shaped. The lower opening line 23, the lower vertical opening line 26, the middle opening line 24, the upper vertical opening line 27, and the upper opening line 25 are processed by fusion having the same configuration as the lower separating line 21 and the upper separating line 22 described above. , Can be shredded with your finger along its length.

FIGS. 2, 3 and 4 show a method of use according to the first embodiment of the present invention. FIG. 2 shows a state in which the string portion 13 is cut into thin string pieces. FIG. 3 shows a state in which a thin string piece is expanded,
FIG. 4 shows a state in which the bag body 10 is suspended from the neck.

When a bag 10 filled with food is put on the store and sold, as shown in FIG. 1, the food is sealed in the storage portion 11 and the string portion 13 is held in a flat shape. It is. In order to hang the bag body 10 from the neck, the lower separating line 21 is cut open along the length direction so as to tear the perforation, and is separated in a V-shape as indicated by an arrow A in FIG. At the same time, the upper separating line 22 is also cut open along the length direction so as to tear the perforation, and separated in a V-shape as shown by an arrow B in FIG. Next, lower opening line 2
3, lower vertical opening line 26, middle opening line 24, upper vertical opening line 27,
The upper opening line 25 is cut open along the length direction so as to tear the perforation to form a space as shown by an arrow C in FIG. When each line is separated in this way, the plane portion of the string portion 13 becomes thin string pieces 30, 31, 3
2, 33, 34, 35, 36. In this manner, when the string piece 36 is expanded upward in FIG. 2 from the string piece 30 formed by cutting along each perforation, a continuous string portion is obtained as shown in FIG. The ends thereof are connected to the left and right sides of the string portion 13, respectively. Thus, the string piece 3
0, 31, 32, 33, 34, 35, 36 expand a large annular space D.

When the neck is placed in the space D thus developed and the storage portion 11 is positioned in front of the chest, the bag 10 can be hung by the neck as shown in FIG. Since the food is stored in the bag body 10 suspended in this manner, the upper part of the storage portion 11 closed by the bag mouth fusion line 15 is cut open to open, and the food is taken out through the opening by inserting a hand. be able to. In this case, since the bag body 10 is hung from the neck, the left and right hands are free.

Next, FIGS. 5 and 6 show a second embodiment of the present invention. In the second embodiment, a stronger string piece can be formed than in the first embodiment.

The bag 40 in this embodiment is made of the same thermoplastic thin plastic film as the bag 10 in the first embodiment described above. The bag body 40 includes a storage section 41, a bottom section 42, a lower string section 43, and an upper string section 44, has a cylindrical shape with an open top and bottom, and is formed by heat-sealing one material. I have. At a position slightly above the lower end of the bag body 40, the lower opening is closed by heat fusion in a straight line with a linear bottom fusion line 45, and a narrow bottom portion 42 is provided below the bottom fusion line 45. Is leaving. At the position below the upper end of the bag body 40, the upper opening is closed by heat fusion in a straight line by a straight bag mouth fusion line 46. Thus, the upper and lower sides of the cylindrical plastic film are fused in two steps by the bottom fusion line 45 and the bag mouth fusion line 46, whereby the sealed storage section 11 can be formed. Can store snacks and food.

Since the bag 40 made of a cylindrical plastic film is heat-sealed in a horizontal manner by the bag mouth fusion line 46, a wide portion of the same material is left above the storage portion 41. The portion remaining in the upper part of the storage part 41 is set so as to be wider than the cord part 13 shown in FIG. 1, and the center thereof is vertically separated by a straight bending line 47, A pair of lower string portions 43 and upper string portions 44 are set. The lower string portion 43 and the upper string portion 44 are each formed in a band shape in the horizontal direction, and the widths of the lower string portion 43 and the upper string portion 44 are set to be substantially the same. Next, the upper cord 44 is folded in the direction E in FIG. 5 around the folding line 47 between the lower cord 43 and the upper cord 44, and the planes of the lower cord 43 and the upper cord 44 are brought into close contact with each other. Let it. Since the lower string portion 43 and the upper string portion 44 are brought into close contact with each other in this manner, the plastic film is doubled in a portion above the bag mouth fusion line 46 (the front and back surfaces of the cylindrical film are not overlapped). There is actually a quadruple).

As shown in FIG. 5, the lower string 43 and the upper string 4
4, the lower string portion 43, as shown in FIG.
A perforated separation line is formed on the double front and back of the upper cord portion 44 by heat fusion. A perforated lower separation line 51 is processed linearly from the left ends of the lower string portion 43 and the upper cord portion 44 to the right, and a perforated upper separation line 52 is processed linearly from the right ends to the left. I do. The positions of the lower separation line 51 and the upper separation line 52 are set to be one third of the width of the bag mouth fusion line 46 and the folding line 47. Thereafter, a perforated lower opening line 53 is processed linearly between the lower separating line 51 and the bag mouth fusion line 46, and a perforated middle opening line is formed between the lower separating line 51 and the upper separating line 52. 54 is linearly processed, and a perforated upper opening line 55 is linearly processed between the upper separating line 52 and the bending line 47. The left and right ends of the lower opening line 53, the middle opening line 54, and the upper opening line 55 are set so as to be located inside both sides of the lower cord portion 43 and the upper cord portion 44. Then, a perforated lower longitudinal opening line 56 is formed vertically on the front and back of the lower string portion 43 and the upper cord portion 44 so as to connect between the right ends of the lower opening line 53 and the middle opening line 54. A perforated upper vertical opening line 57 is formed vertically so as to connect between the middle opening line 54 and the left end of the upper opening line 55. By processing in this manner, the lower opening line 5
3, lower vertical opening line 56, middle opening line 54, upper vertical opening line 57,
A continuous, somewhat S-shaped perforated line is formed by the upper opening line 55, and the S-shaped perforated line is arranged so as to surround the lower separation line 51 and the upper separation line 52. In such perforation processing, the film by the lower string portion 43 and the upper string portion 44 is bonded by heat fusion,
Fine through-holes like a perforation are formed continuously, and the lower string 43 and the upper string 44 can be cut by a finger along each line.

In order to suspend the storage portion 41 with the bag body 40 of the second embodiment, the lower separating line 51 and the upper vertical opening line 57 are perforated at the perforation in the same manner as shown in FIG. Then, the lower opening line 53, the lower vertical opening line 56, the middle opening line 54, the upper vertical opening line 57, and the upper opening line 55 are cut along the perforations and cut off. Then, similarly to FIG. 3, a series of string-shaped connected bodies can be formed. In this embodiment, the cord portion is double-bonded by the lower cord portion 43 and the upper cord portion 44, so that the cord portion becomes thicker, and even if the storage portion 41 is hung from the neck, the cord portion becomes strong and easily. Will not break. For this reason, heavy foods and snacks
Even if it is packed in one, it is possible to hang it without breaking the string portion.

Next, FIGS. 7 and 8 show a third embodiment of the present invention. 7 and 8, the lower half of the bag body 60 according to the embodiment is omitted, and only the upper half is enlarged and illustrated.

The bag body 60 is made of a cylindrical plastic film having an open top and bottom, and a bottom portion (not shown) of the bag body is closed by heat-sealing horizontally and linearly. At the lower position, the upper opening is closed by heat fusion in a straight line by a straight bag mouth fusion line 62. A bag-shaped storage portion 61 is formed by the bag-mouth fusion line 62, and food and the like can be stored inside the storage portion 61. Since the upper portion of the cylindrical plastic film is thermally fused by the bag mouth fusion line 62, the wide band-shaped string portion 70 of the same material remains on the upper portion of the storage portion 61.
A linear lower cutting line 63 is cut horizontally from the left end to the right in the lower portion of the cord portion 70, and the tip of the lower cutting line 63 is stopped slightly before the right side of the cord portion 70. It is. Also, between the lower cutting line 63 and the upper side of the string portion 70,
A straight upper cutting line 64 is cut horizontally from the right end of the cord portion 70 to the left, and the tip of the upper cutting line 64 is the cord portion 7.
Stopped slightly before the left side of 0. By the lower cutting line 63 and the upper cutting line 64, the string portion 70 is vertically divided into three parts.

Further, a lower cutting line 65 is provided at a position between the bag mouth fusion line 62 and the lower cutting line 63 of the cord portion 70, and at a position between the lower cutting line 63 and the upper cutting line 64 of the cord portion 70. In the figure, a middle cut line 66 is cut horizontally, and an upper cut line 67 is cut horizontally between the upper cutting line 64 of the cord 70 and the upper side of the cord 70. Further, a lower connecting cut line 68 is formed so as to connect between the lower cut line 65 of the cord portion 70 and the right end of the middle cut line 66,
Upper connecting cut lines 69 are cut vertically so as to connect between the middle cut line 66 of the cord portion 70 and the left end of the upper cut line 67. These lower cutting line 63 and upper cutting line 6
4, lower cutting line 65, middle cutting line 66, upper cutting line 6
7. By the lower connecting cut line 68 and the upper connecting cut line 69, the string portion 70 is separated in a zigzag manner at the left, right, and center. In the string part 70 after being cut, continuous thin string pieces 71, 72, 73, 74, 75, 76, 77 are cut and formed.

Next, the string pieces 71, 72, 73, 74, 75, 76, 77 formed by cutting the string portion 70 are folded up and down at the same position without being developed, and the center thereof is stopped and diffused by the tape 78. Temporarily fix so that it does not. This stop tape 7
8, a thin material such as paper or a plastic film is used, and a lower surface thereof is coated with a semi-adhesive adhesive.
An adhesive is not applied to the back surface of one end of the lower surface of the stopper tape 78, and the stopper tape 78 is formed as a semicircular rounded tongue 79. The stopper tape 78 can be peeled off with the tongue 79. String pieces 71, 72, 73, 74, 7 in a cut state as shown in FIG.
5, 76 and 77 are left as they are, and the stopper tape 78 is pressed down from above in the F direction at the center thereof to adhere. The back surface of the stopper tape 78 is a string piece 71, 72, 73, 7
4, 75, 76, and 77 are adhered to the central portion and the surface of the storage portion 61, and these string pieces 71, 72, 73, 74, 75, and 7 are attached.
6, 77 should be pressed from above like a band so as not to diffuse. FIG. 8 shows a state where the string portion 70 is stopped by the stop tape 78.

In FIG. 8, the string portion consisting of the thin string pieces 71 to 77 formed by cutting the surface of the string portion 70 into a zigzag is folded, and the center thereof is pressed by the stopper tape 78. . In such a state, the bag body 60 is sold or delivered. In order to use the bag body 60 in the third embodiment by hanging it from the neck, the tongue 79 is picked up by a finger and pulled up in the G direction as shown in FIG. . When the stopper tape 78 is removed, the plurality of cord pieces 71 to 77 that have been folded and stored are released, and can be expanded upward. The string pieces 71 to 77 are a series of annular string portions, and the storage section 61 can be hung by the string pieces 71 to 77. In this configuration, as in the first and second embodiments, it is not necessary to cut and cut the perforations formed in the cord portion 13, the lower cord portion 43, and the upper cord portion 44. It is possible to prevent an error that the annular string-shaped portion cannot be formed by tearing the portion. With this configuration, the cord portion 70 can be reliably developed into a thin cord-like portion.

Next, FIGS. 9 and 10 show a fourth embodiment of the present invention. In this embodiment, unlike the first, second, and third embodiments, the direction of the perforation for separating the bag body 90 is devised so as to be the vertical direction. 9 and 10, the lower half of the bag body 90 according to the embodiment is omitted, and only the upper half is shown in an enlarged manner.

The material of the bag body 90 used in this embodiment has a cylindrical shape with upper and lower openings made of the same thermoplastic thin plastic film as in the first, second and third embodiments. . The bottom portion (not shown) is linearly heat-sealed and closed, and at the position below the upper end, the upper opening is heat-sealed in a straight line by a straight bag-opening fusion line 93. It is closed. A bag-shaped storage portion 91 is formed by the bag mouth fusion line 93, and food and the like can be stored inside the storage portion 91. Since the upper portion of the cylindrical plastic film is heat-sealed with the bag mouth fusion line 93, the band-shaped wide string portion 92 of the same material is connected to the upper portion of the storage portion 91 and remains. The upper and lower widths of the string portion 92 are the same as those of the string portion 1 in the first and second embodiments described above.
The width is set to be larger than the width of 3, 70. On the left and right sides of the upper side in FIG. The width of each drawer tongue 94, 95 is set to be about one fifth of the width of the storage section 91. This drawer tongue 94, 9
5 is formed such that when forming the cord portion 92, it is cut out so as to remain as a semicircle on the upper portion of the plastic film, and the cord portion 92 and the tongues 94 and 95 are formed at the same time.

A pair of upper separation lines 100 and 101 are formed on the surface of the cord portion 92 from the left and right sides of the draw-out tongue 94 by heat fusion downward at both right and left sides. Similarly, a pair of upper separating lines 102 and 103 are formed by heat fusion downward from both left and right sides of the semicircular shape of the drawer tongue 95 in a perforated shape. These upper separating lines 100, 101, 102, 103 form the cord 92
Is divided into five strips. next,
At the lower part of the cord portion 92 and slightly above the bag mouth fusion line 93, a common separation line 104 is processed in the horizontal direction by heat fusion in a perforated shape, and both ends of the common separation line 104 are formed. Are set so as to be located inside the left and right side surfaces of the string portion 92. On the surface of the cord portion 92, a lower separating line 10 is provided between the left side surface of the cord portion 92 and the upper separating line 100.
5, a lower separating line 106 is provided between the upper separating line 100 and the upper separating line 101, a lower separating line 107 is provided between the upper separating line 101 and the upper separating line 102, and an upper separating line 102 is provided between the upper separating line 101 and the upper separating line 102. A lower separating line 108 is formed between the lines 103, and a lower separating line 109 is formed between the upper separating line 103 and the right side surface of the cord portion 92 by heat welding in a vertical perforation shape. . Lower separation line 105, 10
7 and 109 are positioned slightly below the upper side of the string portion 92, and the upper end of the lower separation line 106 is connected to the pull-out velor 9
4, and the upper end of the lower separation line 108 is located at the center of the drawer tongue 95. Then, each lower separation line 105, 106, 107, 108, 109
Are connected so as to intersect with the common separation line 104. In this way, on the surface of the string portion 92,
The upper separating lines 100 to 103 and the lower separating lines 105 to 109 are alternately processed from above and below into perforations, and the comb-like pattern is cut at the perforations.

In the fourth embodiment, a procedure for developing the cord portion 92 to form a cord portion and suspending the storage portion 91 from the neck will be described. In the state shown in FIG. 9, the string portion 92 has a flat shape.
5 is picked up with a finger and pulled up in the H direction. Each of the above-described upper separating lines 100 to 103, the common separating line 104, and the lower separating lines 105 to 109 are processed so that small perforated openings are continuous, and are easily torn in the direction of the lines. . For this reason, the force for pulling out the pull-out tongues 94 and 95 in the H direction is distributed to the upper separating lines 100 to 103, the common separating line 104 and the lower separating lines 105 to 109, and the upper separating lines 100 to 103 and the common separating line are respectively separated. 1
04 and the lower separation lines 105 to 109 are cut along the length direction. Then, the flat string part 9
2 are separated into comb-like teeth and are developed into elongated cord pieces 111 to 120 as shown in FIG. This string piece 1
11 to 120 are continuous, and the string pieces 1 at both ends
11 and 120 are connected to both sides of the storage unit 91 and can be expanded in a ring shape. In this manner, the neck can be put in the space J expanded by the string-shaped portion, and the storage portion 91 can be hung from the neck by the continuous string pieces 111 to 120.

Next, FIGS. 11 and 12 show a fifth embodiment of the present invention. In this embodiment, the entrance ticket, permit, membership card, etc. are enclosed in a bag-shaped protection,
It is intended to be suspended in front of the chest when entering specific places such as amusement facilities, trade fairs and exhibition halls.

The bag 130 in this embodiment is made of a thermoplastic thin plastic film having an opening at the top and bottom, and a bottom fusion line 132 is formed in the lower part of the bag 130 horizontally in a straight line. The lower opening is closed. The central portion of the bag body 130 is a storage portion 131, and the periphery of the storage portion 131 is colored so as to be opaque by printing, but the center of the front surface of the storage portion 131 can be seen through without being colored. Such a transparent window 133 which is transparent is formed. The upper portion of the bag body 130 is open, and an entrance ticket 134 having an admission ticket, a seat number, an entry purpose, and the like printed on a plastic plate or a piece of paper is inserted through the opening from the J direction in FIG. The shape of the admission ticket 134 is a slightly thick flat plate, and its size is
It is set to a size that fits exactly into 1. When the admission ticket 134 is inserted into the storage section 131, characters such as a permission number and a seat number printed on the surface of the admission ticket 134 are arranged at the position of the transparent window 133. Then, the characters and symbols printed on the entrance ticket 134 can be read through the transparent window 133 from outside the bag 130.

When the admission ticket 134 is inserted into the storage section 131, the upper portion of the storage section 131 is heat-sealed in the horizontal direction by the sealing fusion line 136 as shown in FIG. Then, the upper opening of the storage section 131 is closed by the sealing fusion line 136, and the inserted ticket 134 is sealed and cannot be taken out. By thermally fusing the sealing fusion line 136, a wide string 135 of the same material remains on the upper portion of the storage section 131. On the surface of the string 135, the string 13 in FIG.
Lower separating line 21, upper separating line 22, lower opening line 23, lower vertical opening line 26, middle opening line 24, upper vertical opening line 2
7. The lower separation line 140, the upper separation line 141, the lower opening line 142, the middle opening line 143, the upper opening line 144, the lower vertical opening line 145, and the upper vertical opening line 146 having the same configuration as the upper opening line 25 are heat-sealed. It is processed into a perforated shape.

First, a perforated lower separation line 140 is processed horizontally rightward from the left end of the string portion 135.
Upper perforated line 14 horizontally to the left from the right end of
1 is processed. Encapsulation fusion line 136 and bottom separation line 14
0, the perforated lower opening line 142 is processed horizontally, and between the lower separating line 140 and the upper separating line 141, the perforated middle opening line 143 is processed horizontally, and the upper separating line 1 is formed.
A perforated upper opening line 144 is formed horizontally between 41 and the upper side of the string 135. Further, a perforated lower vertical opening line 145 is connected between the lower opening line 142 and the right end of the middle opening line 143, and a perforated lower vertical opening line 145 is connected between the middle opening line 143 and the left end of the upper opening line 144. The upper vertical opening lines 146 are vertically processed. The lower opening line 142, the middle opening line 143, the upper opening line 144, the lower vertical opening line 145, and the upper vertical opening line 146 form a continuous S-shaped perforation. Each of the lower separation line 140, the upper separation line 141, the lower opening line 142, the middle opening line 143, the upper opening line 144, the lower vertical opening line 145, and the upper vertical opening line 146 are formed by continuously forming fine openings by heat fusion. It is configured so that it can be broken with a finger along the line.

The string 135 thus processed can be cut along the respective perforations as shown in FIGS. 2 and 3 to form a series of annular strings. By turning this string-like portion around the neck, the storage section 131 can be hung in front of the chest. An entrance ticket 134 is stored in the suspended storage section 131, and the entrance ticket 134 is stored.
Can be read through the transparent window 133, and can be distinguished from the appearance without taking out the admission ticket 134 at an event hall, a trade fair, an amusement facility, or the like. In addition, since the entrance ticket 134 is sealed in the storage unit 131 and processed so as not to be taken out, if the storage unit 131 is damaged in order to forge the entrance ticket 134, it is difficult to restore the form again. Therefore, it is possible to fulfill the role of preventing forgery.

[0041]

Since the present invention is constructed as described above, when carrying a bag filled with food such as snacks,
When the string is cut along the separation line of the string formed integrally with the bag, the flat string can be developed into a plurality of strings, and the strings are continuous in an annular shape. An annular cord-like portion can be formed in the storage portion by this series of string pieces, and the entire bag body including the storage portion filled with food can be hung from the neck by turning the upper part of the cord around the neck. For this reason, both hands are empty when carrying, and the operation of carrying the body becomes extremely easy. In addition, since the food left over in the storage section can be transported as it is, there is no need to exhaust all the food in a short time, and the food can be eaten when needed.
The confections you have left behind can be picked up and hung so that they are not dropped or filthy. When the bag body is stored or sold, the string portion has a flat shape integrated with the storage portion, so that the storage is convenient without being bulky.

Further, since the cord portion can be formed by being folded twice, when the cord portion is developed into a thin cord piece, each cord piece has a double thickness and can withstand a large load.
For this reason, it becomes possible to hang the string pieces that store heavy foods and the like in the storage section without breaking.

Further, the string portion is not cut off but cut in advance by cutting, and it can be formed as it is processed into a thin string piece. Since the cut string piece is held down by an adhesive tape at the center thereof, the string piece can be unfolded as it is when the tape is removed, and the operation of tearing with a finger is eliminated. In addition, since the string pieces have already been cut, there is no danger of accidentally cutting the string pieces when cutting the string pieces.

The separating line that cuts the string portion can be set in the vertical direction, and the width of the string piece can be made wider than in the case of separating in the horizontal direction. By increasing the width of the string pieces, the string pieces suspended from the neck can be emphasized, and can play a role as accents.

Since these bags are made of a thermoplastic, the storage portion and the cord portion can be easily formed by heat fusion by heating.

Since a thermoplastic material is used as the material of the bag body, the separation line cut along the length direction is formed into continuous fine openings by applying heat and processed into perforations. be able to. Since a continuous opening is formed like a perforation, the strength of the opening is weakened, and the opening can be easily cut off with a finger. In this processing, the opening can be formed at the same time as the front and back of the cord portion are connected by heat fusion, so that the bag body can be easily formed.

Since at least a part of the surface of the storage section is formed with a transparent window through which the inside can be seen through, the inside of the storage section can be visually checked from the outside.

[0048] A printed admission ticket or permission slip can be enclosed inside the storage section, and the admission ticket or permission slip can be hung from the neck by unfolding the string connected to the storage section. it can. In this configuration, like a name tag wallet,
Even without connecting the string to the name tag case, the string part adjacent to the storage part will play the role of a string, simplifying manufacturing,
It can be produced at low cost. In this configuration, the string portion is flat, and can be stacked up and down even when storing a large amount of bags, and the storage space is not occupied large because the volume is reduced. The admission ticket and permission slip inserted in the storage section can be observed from the outside through the transparent window, and can be used for monitoring visitors in a playground or a trade fair.

[Brief description of the drawings]

FIG. 1 shows a first embodiment of the present invention, and is a perspective view of a bag body integrally formed with a cord.

FIG. 2 is a perspective view showing a state immediately after the string portion of the first embodiment of the present invention is cut apart.

FIG. 3 is a perspective view showing the first embodiment of the present invention and showing a state in which a cord-like portion formed by a cord piece is expanded.

FIG. 4 is an explanatory diagram showing a state in which the cord-shaped portion according to the first embodiment of the present invention is used while being suspended from a neck.

FIG. 5 shows the second embodiment of the present invention and is a perspective view showing a state before a cord portion is double-welded by heat.

FIG. 6 is a perspective view showing a state after heat welding of a cord portion according to a second embodiment of the present invention.

FIG. 7 is a perspective view showing the third embodiment of the present invention and showing a state before fixing the cut string-like portion.

FIG. 8 is a perspective view showing a state where a cord-like portion according to a third embodiment of the present invention is folded and fixed with a stopper tape.

FIG. 9 shows a fourth embodiment of the present invention, and is a perspective view of a bag body integrally formed with a cord.

FIG. 10 is a perspective view showing a fourth embodiment of the present invention, in which a cord-like portion formed by cord pieces is expanded.

FIG. 11 shows the fifth embodiment of the present invention, and is a perspective view showing a state before an entrance ticket is sealed in a bag.

FIG. 12 is a plan view showing a state in which an admission ticket is sealed in a bag body and a cord portion is processed in a fifth embodiment of the present invention. DESCRIPTION OF SYMBOLS 10 Bag body 11 Storage part 12 Bottom part 13 String part 14 Bottom fusion line 15 Bag mouth fusion line 21 Lower separation line 22 Upper separation line 23 Lower opening line 24 Middle opening line 25 Upper opening line 26 Lower vertical opening line 27 Upper vertical Opening line 30-36 String piece

Claims (8)

[Claims] 1. A bag having a storage portion having a closed space with a hollow inside, and a flat band-shaped string portion provided adjacent to one side of the storage portion, wherein the string portion has left and right sides. Form a separation line that can be separated in the opposite direction from both sides, each separation line is staggered at intervals up and down, and their ends extend to a position slightly away from the opposite side of the cord part To form a separable opening line in a meandering manner so as to surround each separation line, and can be developed into a continuous string piece by cutting the plane of the string portion along the separation line and the opening line. A bag body formed integrally with a string characterized by the following. 2. A storage section having a closed space with a hollow inside, a first band-shaped flat string section provided adjacent to one side of the storage section, and a storage section adjacent to the first string section. In the bag body having the provided flat band-shaped second string portion, the second string portion is folded into the first string portion, and the folded double string portion is opposed to each of the left and right sides thereof. Forming separation lines that can be separated in the direction, each separation line is staggered at intervals above and below, and their tips are extended to a position slightly away from the opposite side of the cord, A separable opening line is formed in a meandering manner so as to surround the separation line, and when the plane of the string portion is cut along the separation line and the opening line, it can be developed into a continuous string piece. A bag with a string integrally formed. 3. A bag having a storage portion having a closed space with a hollow inside, and a flat band-shaped cord portion provided adjacent to one side of the storage portion. Cut away from each side with a cutting line in the opposite direction, each cutting line is staggered at intervals above and below,
Their tips were extended to a position slightly away from the opposite side of the string, cut with a cut line that was meandering around each cutting line, and the plane of the string was continued with the cutting line and the cut line Processing to be a string piece, attaching a detachable adhesive tape between the center of each folded piece and the storage section, and developing the continuous string piece by removing the tape A bag body formed integrally with a string, characterized in that it can be formed. 4. A bag having a storage portion having a closed space with a hollow inside and a flat band-shaped cord portion provided adjacent to one side of the storage portion. Form a common separation line that can be separated in the lateral direction at the close position, form an even number of upper separation lines that can be separated from the upper side in the plane of the cord portion toward the storage section, and the lower end of each upper separation line is Extend to a position where it does not touch the common separation line, form an odd lower separation line so as to sandwich the upper separation line toward the upper side in the plane of the cord part, and the lower end of each lower separation line is a common separation line , And extend the upper end of each lower separation line to a length that does not reach the upper side of the string portion, and cut the plane of the string portion along the common separation line, upper separation line, and lower separation line And spread it into a continuous string piece A bag body formed integrally with a string, characterized in that it can be formed. 5. The bag according to claim 1, wherein the bag is formed of a thermoplastic film which is fused by heating. . 6. The cutting line and the opening line are characterized in that they are fused by applying heat and, at the same time, fine perforated openings are continuously formed in the cord portion. A bag formed by integrally forming the cord according to any one of claims 1, 2, and 4. 7. A string according to claim 1, 2, 3 or 4, wherein a transparent window portion through which the inside can be seen is formed on at least a part of the front surface of the storage section. A bag formed integrally. 8. The cord according to claim 7, wherein a printed admission ticket is inserted into the storage section, and a printed surface of the admission ticket can be observed from outside through a transparent window. A bag body molded integrally.