KR200366817Y1 - Plastic envelop with entirely string - Google Patents

Abstract

The present invention relates to a synthetic resin-integrated string bag for holding an object such as garbage, the string tear line 130 is connected to one end or both ends of the lower end of the open upper edge 111 of the synthetic resin bag body 110 The bundle string 200 is formed to be integrally formed to be adjacent to the left portion 131 to separate the string tear line 130, and the lower portion of the string tear line 130 of the bag body 110 is It has a configuration in which a connection hole cut line 140 for forming a hole and bundle the bundle string 200 is formed. The present invention is easy to manufacture because the string cut line is formed adjacent to the bottom of the open top edge of the synthetic resin bag, leaving a connecting portion of a predetermined width, so that the string used to separate the string cut line is integrally formed. This is reduced, the cost of the envelope is reduced, there is an advantage that can be easily handled. Therefore, the synthetic resin bag according to the present invention provides advantages of productivity, cost reduction, and convenience of use, and can satisfy all of producers, suppliers, and consumers, thereby greatly improving product quality, value, and reliability. It can be used very advantageously with various bags including garbage bags.

Description

PLASTIC ENVELOP WITH ENTIRELY STRING}

The present invention relates to a bag of synthetic resin integral straps for holding objects such as garbage, and in particular, a string tear line is formed adjacent to a lower portion of the open upper edge of the synthetic resin bag body, and the bundle string separated by the string tear line is separated. Formed integrally, the lower part of the string perforated line is formed with a perforated perforation line for puncturing and bundling the bundle string to contain an object, such as rubbish, and to easily bundle using the bundle strap will be.

In general, when garbage, such as food waste, toilet paper, and trash, which is thrown away in various places such as homes and offices, is thrown away in recent years, it is disposed of in standardized garbage bags so that it can be disposed of cleanly and conveniently. Conventional garbage bags are formed in an open form so that the upper edge portion is open so that the contents can be contained in plastic paper, and a bundle portion of a predetermined length is formed to bind the opening portion in the middle of the upper edge, and the contents are filled with the upper middle portion. The bundle formed in the bundle is bundled so that the contents are discarded in such a state that the contents do not fall out through the opening of the upper surface.

However, such a conventional garbage bag is formed in the form of a bundle extending in the longitudinal direction of the envelope body while forming a bundle portion in the middle of the upper side of the envelope body when manufacturing the envelope from the fabric, and also around the bundle portion The fabric is cut to form a bundle, and the remaining fabric is discarded.

Therefore, in the conventional garbage bags, as the length of the bundle is increased, the waste of fabric is increased, so the bundle length cannot be made long enough and can be processed in a short form, and thus, the bag must be bundled using the short bundle. In this state, it was cumbersome and troublesome to bundle with bundles.

In addition, the waste disposal method in reality is to allow the user to purchase a garbage bag and to put the garbage in order to reduce the amount of garbage to be discarded to the minimum. As a result, the amount and cost of garbage bags vary depending on the amount of garbage discarded. Therefore, in order to minimize the economic burden, the consumer fills the garbage to the top edge of the garbage bag so that it is barely tied to the bundle in the state where the top opening of the envelope is open, so that the bundle is tied. There was a problem breaking.

As a result, the bag is thrown away without being properly bundled, and the garbage contained in the bag is taken out, and even if the top opening of the bag is bundled while the bundle is not broken, the bag is opened in the open state without being completely closed. In accordance with the transport, handling is thrown out through the area where the garbage was opened, which caused the road and the garbage collection place in the neighborhood it was difficult to maintain the cleanliness.

In addition, conventional envelopes are difficult to bundle with a short bundle formed in the middle of the upper side, and may not be properly tied, so that a separate string may be found and tied. However, it is cumbersome to find and tie a proper string each time. In addition, there is a separate cost is required, and too troublesome to use.

Therefore, the top opening of the envelope can be easily and firmly tied in a state where the contents are filled in the bag so that it is easy to use and the contents are pulled out on both sides of the top outer periphery of the garbage bag to prevent the contents from escaping during transportation. A garbage bag provided with a separate tie string to bind the top opening by the tie string has been proposed in Utility Model Publication No. 1998-061056.

Such a conventional garbage bag has a string insert portion formed at the upper periphery of a conventional garbage bag, and a bundle strap is coupled to pull the two sides in the string insert portion to tighten the opening portion, and the bundle string is attached to both sides of the string insert portion. It has a configuration in which the cutout is formed to pull the.

Such a conventional string insertable garbage bag is easy to use because the bundle string is pulled to both sides and tightened after bundling when bundling the top opening of the bag containing the contents, and it is convenient to use. The effect is not to spill.

On the other hand, in the case of growing pears, for example, in fruit farms, putting the bags prevents various diseases and pests such as yunmun disease, carnivorous insects, and softens and thins the skin, clears the color, and hardly any pesticides on the fruit. However, the conventional paper bags have various problems such as stains caused by ink depending on the type of paper and tears depending on paper lipids, and rust, pests, and skin stains. Paper bags are easily torn due to rain and wind. Birds, especially magpies, are easily torn and pecked to eat pits, which has a weak protection.

Moreover, the conventional paper bags are covered with fruit and have to be bundled with a separate metal wire, or a metal wire attached to one side of the bag, so that the work is inconvenient and takes a long time, and even when the bag is separated and re-covered, It was very cumbersome and tricky. In addition, the conventional paper bags are damaged since most of them cannot be used again since they are mostly damaged.

Therefore, in order to solve the problems caused by such a paper bag, synthetic resin bags are being used, but when using this synthetic resin bag, it is still necessary to tie them together using a separate metal wire, which still has a problem of deteriorating work efficiency. Like the above-mentioned string inserting type garbage bag, a string inserting part is formed at the upper edge of the bag, and a string inserting fruit bag that can be easily tied by inserting a string into the string inserting proposal is proposed in Utility Model Registration No. 20-0210377. It is.

However, the conventional string inserting garbage bags and string inserting fruit bags as described above have a problem in that the amount of synthetic resin fabric and the cost thereof are increased to make a separate string from the string inserting part, and the strap is different from the bag body. For example, in the case of using a fibrous string, there is a problem that the cost is further increased, it is difficult to manufacture, there was a problem that the productivity is low. Therefore, the conventional string insertable garbage bags are disadvantageous to producers due to reduced productivity and increased raw material costs, and are difficult to use because they are disadvantageous due to increased product cost for consumers who want to reduce the use of even one sheet.

As described above, conventional synthetic resin bags are difficult to use properly because they are difficult to bundle properly using a bundle formed by shortly protruding the middle portion of the upper side of the envelope body, and using a separate string, adhesive tape, metal wire, or the like. In case of sealing, it is not only required for separate parts but also because of the difficulty of recycling due to the mixed adhesive tape and metal wire, even if it is collected separately, it causes the environmental pollution, the productivity decreases and the cost increases. There is a problem, and a new envelope is required to solve these problems.

The present invention was devised to solve the above-mentioned problems and defects as described above. A string cut line is formed adjacent to a lower portion of an open upper edge of a synthetic resin bag body, and the bundle string used to separate the string cut line is used. It is formed, and the lower part of the string perforated line is formed with a perforation line for puncturing and bundling the bundle string, to provide a synthetic resin integral string bag that can be easily bundled using the bundle string after containing the object, such as garbage. It is for.

1 to 5 is a view showing a string bag according to an embodiment of the present invention,

1 is a perspective view of a string bag.

Figure 2 is a perspective view showing the separation of the string of the string bag.

Figure 3 is a perspective view showing the form of fitting the string to the string bag.

Figure 4 is a perspective view showing the shape of the man tightening the string bag with a string.

Figure 5 is a perspective view showing a form in which the envelope is continuously formed on a synthetic resin material.

6 and 7 is a view showing a string bag according to another embodiment of the present invention,

6 is a perspective view of a string bag;

7 is a perspective view showing a form in which the strings are separated from the string shelf.

8 and 9 is a view showing a string bag according to another embodiment of the present invention,

8 is a perspective view of a string bag;

9 is a perspective view showing a form in which the strings are separated from the straps.

10 to 12 is a view showing a string bag according to another embodiment of the present invention,

10 is a perspective view of a string bag;

11 is a perspective view showing a form in which the strings of the string bag are separated.

12 is a perspective view showing a form in which the envelope is continuously formed on the synthetic resin fabric.

13 to 16 is a perspective view showing a string bag according to another embodiment of the present invention,

13 is a perspective view of a string bag;

14 is a perspective view showing a form in which the string of the string bag is separated.

15 is a perspective view showing another use state of the string bag.

Figure 16 is a perspective view showing a form in which the envelope is continuously formed on a synthetic resin fabric.

17 to 19 is a perspective view showing a string bag according to another embodiment of the present invention,

17 is a perspective view of a string bag;

18 is a perspective view showing a form in which the string of the string bag is separated.

Figure 19 is a perspective view showing a form in which the envelope is continuously formed on a synthetic resin fabric.

20 and 21 is a view showing a string bag according to another embodiment of the present invention,

20 is a perspective view showing a string bag.

Figure 21 is a perspective view showing the string separated from the string bag.

22 and 23 is a view showing a string bag according to another embodiment of the present invention,

22 is a perspective view of a string bag;

Figure 23 is a perspective view showing the string separated from the string bag.

<Description of the symbols for the main parts of the drawings>

110: envelope body 111: top edge

112: lower edge portion 120: junction line

130: string cut line 131: connection portion

140: connection hole perforation 150: envelope perforation

200: bundle string 201205: string separation line

202,203,204: seam

In order to achieve the above object, the synthetic resin integral string bag according to the present invention has a string cut line formed adjacent to at least one side of the bag body, and the bundle string separated by the string cut line is integrally provided.

In one embodiment of the synthetic resin-integrated string envelope, the upper edge portion of the envelope body is open, and a string tear line is formed adjacent to the width direction of the envelope body at a lower portion of the upper edge portion, so that the bundle string separated by the string tear line is integral. It is provided with.

In another embodiment of the synthetic resin-integrated string envelope, the upper edge portion or one side edge portion of the envelope body is opened, and a string tear line is formed adjacent to the longitudinal direction of the envelope body inside the one side portion, and is separated by the string tear line. It is provided integrally and is comprised.

In another embodiment of the synthetic resin-integrated string bag, the upper, lower edges, or both left and right sides of the synthetic resin bag body opposite to each other are opened, and a string tear line is formed adjacent to the inner sides of the opened both sides. The bundle string separated by the string scribing line is integrally provided on both sides of the bag body.

The string tear line is formed adjacent to the envelope body, leaving a connecting portion at one end or both ends.

In addition, the lower portion of the string cutting line of the envelope body is formed with a connection hole cut line for puncturing the hole and the bundle.

Hereinafter, with reference to the accompanying drawings of the present invention in detail as follows.

1 to 5 is a view showing a string bag according to an embodiment of the present invention, Figure 1 is a perspective view showing a perspective view of the string bag, Figure 2 is a perspective view showing the separation of the string of the string bag, Figure 3 In Figure 4 is a perspective view showing the form of the strap is attached to the string bag, Figure 4 is a perspective view showing the form of tightening the string bag with a string, Figure 4 is a perspective view showing the shape of a man by tightening the string bag with a string.

In this figure, 110 shows a synthetic resin bag, 111 shows an upper edge portion of the synthetic resin bag body 110, 112 shows a lower edge portion, and the synthetic resin envelope body 110 has an upper edge portion 111 open. , The bonding line 120 is formed adjacent to the lower edge portion 112 is formed in a clogged shape, and the string tear line 130 is formed at the lower portion of the open upper edge portion 111 of the synthetic resin envelope body 110. It is formed adjacent to the width direction of 110, the bundle string 200 is separated by the string cutting line 130 is integrally formed.

The envelope body 110 is formed such that the connecting portion 131 having a predetermined width remains at one end (or both ends) of the string cutting line 130 while forming the string cutting line 130, and is bundled along the string cutting line 130. It is preferable that the bundle string 200 is attached to the envelope body 110 by the connecting portion 131 when the 200 is separated. If necessary, the string string 130 may be formed without forming the connecting portion 131. ) May be formed in a form that extends from one end to the other end of the envelope body 110 as a whole, in which case the string 200 is completely separated from the envelope body 110.

The bundle string 200 may be formed to be attached to the envelope body 110 as described above, or may be formed to be completely separated, when the bundle string 200 is separated along the string tear line 130. ) Can be easily bundled as needed.

In addition, a lower portion of the string cutting line 130 of the bag body 110 has a configuration in which a connection hole cutting line 140 is formed to pierce and bundle the bundle string 200.

The connection hole cut line 140 may be formed in a dotted line shape, but if necessary, a plurality of circular holes may be formed in a perforated shape at regular intervals.

In addition, the connection hole cut line 140 is preferably formed to bind the mouth of the envelope body 110 in a wrinkled form, but may not be formed if necessary.

Such a synthetic resin bag body 110 is manufactured using a fabric 100 for manufacturing a tubular synthetic resin bag wound in a roll type (roll type) like a normal bag, a plurality of continuous forms or cut one by one It is manufactured in the form and provided to the user in roll or bundle form.

5 is a perspective view showing a continuous form of the envelope formed on the synthetic resin fabric, a plurality of synthetic resin envelope body 110 is formed continuously in the fabric 100 for manufacturing the synthetic resin bag, the bonding line 120, the string The perforation line 130 and the connection hole perforation line 140 are formed at regular intervals, and when manufactured in a roll shape, the envelope perforation line 150 is formed adjacent to each bonding line 120 so that the user can envelop each envelope body 110. It is used to separate along the cut line 150.

The integrated string envelope according to the present invention is a string cut line while forming a joint line 120 and an envelope cutting line 150 at regular intervals on the fabric 100 for manufacturing a tubular synthetic resin bag having a grounding portion 101 at both ends in the longitudinal direction. 130 may be further formed, and may be easily made by forming a connection hole cut line 140 or the like as necessary.

Synthetic resin bag according to an embodiment of the present invention as described above is blocked both sides 113, 114 grounded like the normal envelope and the bottom edge 112 is blocked by the junction line 120 Since only the upper side 111 is open, the upper side 111 contains an object such as garbage.

Then, as shown in FIG. 1, when the string scribing line 130 formed on the upper side of the bag body 110 is separated, the bundle string 200 is formed as shown in FIG. 2, so that an object such as garbage is contained in the bag body 110, for example. After (or before) the tie string 200 is removed and wrapped around the mouth of the envelope body 110, and the tie string 200 is inserted into each hole formed by separating each connection hole cut line 140. , Pulling the bundle string 200 as shown in Figure 4, and the mouth of the bag body 110 in a crimped shape, and then wound with a bundle string 200 as shown in FIG.

6 and 7 is a view showing a string bag according to another embodiment of the present invention, Figure 6 is a perspective view of the string bag, Figure 7 is a perspective view showing the form of the string is separated from the rope vamp .

In another embodiment, a string separation line 201 is formed at one end of the bundle string 200 as shown in FIG. 6, and the bundle string 200 is separated into two branches as shown in FIG. 7. While tying 110, it is bundled with two separate tie strings 200, which can be more conveniently tied.

8 and 9 is a view showing a string bag according to another embodiment of the present invention, Figure 8 is a perspective view of the string bag, Figure 9 is a perspective view showing the form of the string separated from the string vamp have.

In another embodiment, the upper and lower edge portions 111 and 112 of the synthetic resin bag body 110 facing each other are opened, and a string tear line 130 is formed adjacent to the inner sides of the opened edge portions. The bundle string 200 separated by the string tear line 130 is integrally provided at both sides of the envelope body 110.

As described above, in another embodiment in which both sides of the envelope body 110 are opened and the bundle string 200 is provided inside the sides of the envelope body 110, the one bundle string 200 is bundled and the other bundle string 200 is provided. Is useful for the need to open from time to time can be conveniently used, for example, while covering the fruit with the envelope body (110) while using as a covering bag for fruit and tie the upper tie string 200, tie the lower tie string 200 If necessary for aeration, breathing, spraying medicine, checking the condition of the fruit can be solved and simply work.

10 to 12 is a view showing a string bag according to another embodiment of the present invention, Figure 10 is a perspective view of the string bag, Figure 11 is a perspective view showing the form of the string is separated from the string bag FIG. 12 is a perspective view showing a form in which an envelope is continuously formed on a synthetic resin fabric.

The string bag according to another embodiment of the present invention is a string cut line at the bottom of the open upper edge portion 111 of the synthetic resin bag body 110 as a modification of the embodiment shown in FIGS. 130 is formed adjacent to each other so that the connection portion 131 is provided on both end sides, the string separation line 201 is formed in the middle of the bundle string 200, and if necessary, the bonding line (2) on both sides of the string separation line 201 202 is formed to separate the string scribing line 130, the separated bundle string 200 is cut from the string separation line 201 to be used to separate the bundle string 200 as shown in Figure 11, Other configurations and operations are the same as in one embodiment.

13 to 16 is a perspective view showing a string bag according to another embodiment of the present invention, Figure 13 is a perspective view of the string bag, Figure 14 is a perspective view showing the form of the string separated string 16 is a perspective view showing a form in which an envelope is continuously formed on a synthetic resin fabric.

As shown in this, the string tearing line 130 is formed adjacent to the lower portion of the open upper edge 111 of the synthetic resin bag body 110, leaving the connecting portion 131 of a predetermined width, the string tearing line 130 Bundle string 200 to separate and use is formed integrally, the bonding line 203, 204 is formed between the string tear line 130 and the upper edge portion 111, that is, the envelope cut line 150, The lower portion of the string cutting line 130 has a configuration in which a connection hole cutting line 140 is formed to pierce and bundle the bundle string 200.

According to another embodiment of the present invention, the bonding lines 203 and 204 are formed between the string cutting line 130 and the upper edge 111 of the bag body 110, that is, the bag cutting line 150, and as shown in FIG. 14. When the 200 is separated, the upper and lower edges of the bundle string 200 are joined by the joining lines 203 and 204.

1 to 5, the upper and lower edges of the bundle string 200 are cut and the front and rear portions of the bundle string 200 are divided into two, but shown in FIGS. 13 to 16. In the embodiment, the front and rear portions of the bundle string 200 are joined to the joining lines 203 and 204 and are joined together without being divided into two, so that the bundle 200 can be handled more concisely.

13 to 16, the upper edge portion of the envelope body 110 is joined by the joint lines 203 and 204 so as not to be opened, and thus the envelope body 110 is used to contain an object such as garbage. After the opening, the object is contained, and before the object is contained in the envelope body 110 as shown in FIG. 14, the bundle string 200 is first separated and opened, or the upper middle portion of the envelope body 110 is opened as shown in FIG. 15. The bundle containing the object 200 is used later to separate, the other configuration and action is the same as one embodiment.

17 to 19 is a perspective view showing a string bag according to another embodiment of the present invention, Figure 17 is a perspective view of the string bag, Figure 18 is a perspective view showing the form of the string separated string 19 is a perspective view showing a form in which an envelope is continuously formed on a synthetic resin fabric.

Another embodiment is a modification of the embodiment of Figures 13 to 16, the string cut line 130 at the bottom of the open top edge 111 of the synthetic resin bag body 110, the connecting portion 131 at both ends It is formed to be adjacent to the provided, and the string separating line 201 is formed in the middle of the upper, lower junction line 203, 204 of the bundle string 200 to separate the bundle string 200 to be used on both sides. , Other configurations and operations are the same as in one embodiment.

20 and 21 is a view showing a string bag according to another embodiment of the present invention, Figure 20 is a perspective view showing the string bag, Figure 21 is a perspective view showing the string separated from the string bag .

In another embodiment, the upper edge portion 111 of the synthetic resin envelope body 110 is opened, and the string tear line 130 is formed adjacent to the inner side of the one side edge portion 113 in the longitudinal direction of the envelope body 110. The bundle string 200 separated by the string tear line 130 is integrally provided.

In addition, a connection portion 131 having a predetermined width is formed at an upper portion of the string slit line 130 of the bag body 110 so as to be stuck when the bundle string 200 is separated.

This another embodiment is a string cut line 130 is formed on one side of the side 113, the grounded both sides 113, 114 of the fabric 100 for manufacturing a synthetic resin bag, a string tied inside the string cut line 130 Bonding line 120 is formed so as to be blocked when cutting (200), and the bonding line 120 is formed on the lower edge portion 112, both sides 113, 114 and the lower edge 112 is blocked. And, only the upper edge portion 111 is opened to contain the object in the open upper edge portion 111, and then bundled with a bundle string 200.

22 and 23 is a view showing a string bag according to another embodiment of the present invention, Figure 22 is a perspective view showing the string bag, Figure 23 is a perspective view showing the string separated from the string bag .

In another embodiment, the one side edge portion 113 of the synthetic resin envelope body 110 is opened, and the string tear line 130 is adjacent to the inner side of the side edge portion 113 in the longitudinal direction of the envelope body 110. Is formed so that, the bundle string 200 is separated by the string tear line 130 is configured to be integrally provided, the string string line 130 of the bag body 110 (or upper portion) of the bundle string The connection part 131 of predetermined width | variety is formed so that it may stick when separating 200. As shown in FIG.

This another embodiment is when the bundle string 200 is cut by the string slit line 130 formed on one side side portion 113 of the ground and blocked both sides 113, 114 of the fabric 100 for manufacturing a synthetic resin bag The upper and lower edge portions 111 and 112 on which the junction line 120 of the envelope body 110 is formed are connected to the other side edge portion 114 which is grounded, and only one side portion 113 is opened to open the one side edge portion 113. After holding the object in the side portion 113, it is bundled with a bundle string (200).

As described above, the synthetic resin integral string bag according to the embodiment of FIGS. 20 and 21 and the embodiment of FIGS. 22 and 23 also contains an object such as garbage in the envelope body 110 as in the above embodiments, and then the envelope body. It is to be bundled to use the bundle string 200 provided integrally with the 110, the other configuration and action is the same as one embodiment.

The present invention as described above is formed in the width direction of the bag body adjacent to the string tear line at the bottom of the open upper edge of the synthetic resin bag, the string used to separate the string tear line is integral with the envelope body, and the envelope Since it is formed to have a length as long as the width or length of the main body, it is easy to manufacture, the synthetic resin fabric is reduced, and the cost of the envelope is reduced.

In addition, it can be easily and easily bundled using an integrated bundle of long length, and can be surely sealed without a gaping part, which improves convenience in use and keeps the surroundings clean.

In addition, since a separate member such as an adhesive tape or a metal wire is not used, it can be collected and recycled without being disposed of, and thus there is an advantage of preventing environmental pollution.

Therefore, the synthetic resin bag according to the present invention provides advantages such as productivity improvement, cost reduction, convenience of use, environmental protection, etc., which can satisfy both producers, suppliers, and consumers, greatly improving product quality, value, and reliability. It is effective in improving, and is very useful for various bags including garbage collection bags, fruit-covering bags, and packaging bags.

Claims (11)

Synthetic resin material integral type, characterized in that the string cut line 130 is formed adjacent to at least one edge of the synthetic resin bag body 110, the bundle string 200 is separated by the string cut line 130 is integrally provided Lanyard envelope. According to claim 1, wherein the upper edge portion 111 of the synthetic resin bag body 110 is opened, the tear line 130 is attached to the lower portion of the upper edge portion 111 adjacent in the width direction of the envelope body 110 It is formed, characterized in that the bundle string 200 is separated by the string scribing line 130, synthetic resin material integral string bag, characterized in that provided integrally. According to claim 1, wherein the upper edge portion 111 of the synthetic resin bag body 110 is opened, the string tear line 130 in the inner side of the one side portion 113 is adjacent to the longitudinal direction of the envelope body (110). It is formed, characterized in that the bundle string 200 is separated by the string scribing line 130, synthetic resin material integral string bag, characterized in that provided integrally. According to claim 1, One side edge portion 113 of the synthetic resin bag body 110 is opened, the string cut line 130 on the inside of the one side portion 113 in the longitudinal direction of the envelope body 110 It is formed adjacent, the bundle string 200, which is separated by the string scribing line 130, synthetic resin material integral string bag, characterized in that provided integrally. According to claim 1, wherein the upper and lower edges 111, 112 or the left and right sides 113, 113 of the synthetic resin bag body 110 facing each other is open, both of which are open Synthetic resin characterized in that the string perforated line 130 is formed adjacent to the inner side of the edge portion, the bundle string 200 separated by the string cut line 130 is integrally provided at both sides of the envelope body 110. Re-integrated strap envelope. The synthetic resin according to any one of claims 1 to 5, wherein the string cutting line 130 is formed adjacent to the envelope body 110, leaving the connecting portion 131 at one or both ends thereof. Re-integrated strap envelope. The synthetic resin material-integrated string bag according to any one of claims 1 to 5, wherein the bonding lines (203) and (204) of the bundle string (200) are formed. According to any one of claims 1 to 5, characterized in that the string separation line 201 is formed on one end side of the bundle string 200 is configured to separate the bundle string 200 in two uses. Synthetic resin one piece string bag. According to any one of claims 1 to 5, characterized in that the string separation line 201 is formed in the middle of the bundle string 200 is configured to separate the bundle string 200 to use in both sides. Synthetic resin bag. The method according to any one of claims 1 to 5, wherein the lower portion of the string cutting line 130 of the bag body 110 is formed with a connection hole cut line 140 for puncturing the bundle string 200, and tie it together. Synthetic resin integral string bag characterized in that the configuration. 10. The method of claim 9, wherein the bonding line (202) is formed on both sides of the string separation line (201), synthetic resin material integrated string envelope.