CN216970544U - Packaging bag for strengthening sewing position - Google Patents
Packaging bag for strengthening sewing position Download PDFInfo
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- CN216970544U CN216970544U CN202220327534.5U CN202220327534U CN216970544U CN 216970544 U CN216970544 U CN 216970544U CN 202220327534 U CN202220327534 U CN 202220327534U CN 216970544 U CN216970544 U CN 216970544U
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- bag body
- reinforcing layer
- bag
- suture
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Abstract
The utility model discloses a packaging bag for strengthening a sewing position, which relates to the technical field of packaging bags and comprises a first bag body and a second bag body, wherein handle holes are formed in the upper ends of the inner parts of the first bag body and the second bag body, and the inner side of the first bag body, which is positioned at the lower end of the handle hole, is fixedly connected with a magic tape round hair end. The utility model provides a first reinforcing layer, a second reinforcing layer, a third reinforcing layer and a fourth reinforcing layer, wherein the first bag body and the second bag body of a packaging bag are wrapped at the positions of the joints of the left end and the right end of the first bag body and the second bag body through the first reinforcing layer and the second reinforcing layer, so that the structural strength of the joints is improved, the situation that the side is broken is avoided, meanwhile, the third reinforcing layer and the fourth reinforcing layer are additionally arranged at the positions where the bottom support of the packaging bag is connected with the bag body, the connection is still carried out in a suture line sewing mode, the structural strength of the bottom is improved, meanwhile, the positions of bag openings can be pasted and connected through magic tapes, the use is convenient, and the practicability is greatly improved.
Description
Technical Field
The utility model relates to the technical field of packaging bags, in particular to a packaging bag for strengthening a seam.
Background
The packaging bag is a bag used for packaging various articles, so that the goods are convenient to transport and easy to store in the production process, and the packaging bag is widely used in daily life and industrial production, is often divided into plastic packaging bags and composite packaging bags according to the manufacturing process, combines various materials with different characteristics together to improve the air permeability, moisture permeability, oil resistance, water resistance and chemical resistance of the packaging material, so that the packaging material has the isolation of insect, dust, microorganism, light, aroma, odor and other odors, has better mechanical strength and processing applicability in heat resistance, cold resistance and impact resistance, and has good printing and decoration effects.
Some current wrapping bags are all sewed up through a plurality of part concatenations and are formed, do not have fine reinforced structure in sutural position, singly lean on the intensity of stylolite, can't further improve the intensity of wrapping bag department of sewing up, the condition that appears bursting open when the bearing very easily influences the use, greatly reduced the practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a packaging bag with reinforced sewed parts, which solves the problems that the existing packaging bags proposed in the background technology are formed by splicing and sewing a plurality of parts, the sewed positions do not have good reinforced structures, the strength of the sewed parts of the packaging bags cannot be further improved only by the strength of a sewing line, the packaging bags are easy to be cracked when bearing load, the use is influenced, and the practicability is greatly reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a packaging bag for strengthening a seam comprises a first bag body and a second bag body, wherein handle holes are formed in the upper ends of the inner parts of the first bag body and the second bag body;
a first reinforcing layer is arranged on the outer side of the joint of the left end and the right end of the first bag body and the second bag body, and a second reinforcing layer is arranged on the inner side of the joint of the left end and the right end of the first bag body and the second bag body;
the inner side of the second bag body is located at the lower end of the handle hole and is fixedly connected with a magic tape burr end, and the inner side of the first bag body is located at the lower end of the handle hole and is fixedly connected with a magic tape round burr end.
Preferably, a bottom support is arranged between the first bag body and the second bag body, a third reinforcing layer is arranged between the upper end of the bottom support and the first bag body and the second bag body, and a fourth reinforcing layer is arranged between the lower end of the bottom support and the first bag body and the second bag body.
Preferably, the bottom support is connected with the first bag body and the second bag body through sewing threads in a sewing mode, the third reinforcing layer and the fourth reinforcing layer are made of nylon cloth and are connected with the connecting positions of the first bag body, the second bag body and the bottom support in a sewing mode.
Preferably, the first bag body and the second bag body are the same in size and consistent in specification, and the joints at the left end and the right end of the first bag body and the second bag body are connected through suture lines in a sewing mode.
Preferably, the first reinforcing layer is sewn and connected to the outer side of the joint of the first bag body and the second bag body, and the first reinforcing layer is made of nylon cloth.
Preferably, the second reinforcing layer is sewn and connected to the inner side of the joint of the first bag body and the second bag body, and the second reinforcing layer is made of nylon cloth.
Preferably, the size of the magic tape burr end is the same as that of the magic tape round burr end, the specification is consistent, and the magic tape burr end is connected with the magic tape round burr end in a sticking manner.
Compared with the related art, the packaging bag with the reinforced sewing part has the following beneficial effects:
the utility model provides a first reinforcing layer, a second reinforcing layer, a third reinforcing layer and a fourth reinforcing layer, wherein the first bag body and the second bag body of a packaging bag are wrapped at the positions of the joints at the left end and the right end of the first bag body and the second bag body through the first reinforcing layer and the second reinforcing layer, and then the reinforcing layers and the bag bodies are sewn through sewing threads, so that the structural strength of the joints is improved, the situation that the sides are broken is avoided, meanwhile, the third reinforcing layer and the fourth reinforcing layer are additionally arranged at the positions where the bottom supports of the packaging bag are connected with the bag bodies, the connection is still carried out in a sewing thread sewing mode, the structural strength of the bottom is improved, meanwhile, the positions of the bag openings can be pasted and connected through magic paste, the use is convenient, and the practicability is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the upper end of the package of the present invention;
FIG. 3 is a schematic view of the lower end of the package of the present invention;
FIG. 4 is a schematic view of the internal structure of the packaging bag of the present invention;
fig. 5 is a schematic perspective view of the opening of the packing bag according to the present invention.
In the figure: 1. a first bag body; 2. a second bag body; 3. a handle aperture; 4. a first reinforcing layer; 5. a second reinforcing layer; 6. magic tape thorn hair end; 7. magic tape round hair end; 8. a bottom support; 9. a third reinforcing layer; 10. and a fourth reinforcing layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a packaging bag for strengthening a seam comprises a first bag body 1 and a second bag body 2, wherein the first bag body 1 and the second bag body 2 have the same size and the same specification, the joints of the left and right ends of the first bag body 1 and the second bag body 2 are connected by sewing threads, a handle hole 3 is formed in the upper end of the inside of the first bag body 1 and the upper end of the inside of the second bag body 2, and a first reinforcing layer 4 is arranged on the outer side of the joint of the left and right ends of the first bag body 1 and the second bag body 2;
the first reinforcing layer 4 is sewn and connected to the outer side of the joint of the first bag body 1 and the second bag body 2, the first reinforcing layer 4 is made of nylon cloth, the second reinforcing layer 5 is arranged on the inner side of the joint of the left end and the right end of the first bag body 1 and the second bag body 2, the second reinforcing layer 5 is sewn and connected to the inner side of the joint of the first bag body 1 and the second bag body 2, the second reinforcing layer 5 is made of nylon cloth, the inner side of the second bag body 2 is positioned at the lower end of the handle hole 3 and is fixedly connected with the magic tape burr end 6, the inner side of the first bag body 1 is positioned at the lower end of the handle hole 3 and is fixedly connected with the magic tape round burr end 7, the magic tape burr end 6 and the magic tape round burr end 7 are identical in size and consistent in specification, and the magic tape burr end 6 and the magic tape round burr end 7 are connected in a sticking manner;
be provided with collet 8 between the first bag body 1 and the second bag body 2, be provided with third back up coat 9 between the upper end of collet 8 and the first bag body 1 and the second bag body 2, be provided with fourth back up coat 10 between the lower extreme of collet 8 and the first bag body 1 and the second bag body 2, sew up through the stylolite between collet 8 and the first bag body 1 and the second bag body 2 and be connected, third back up coat 9 and fourth back up coat 10 adopt the nylon cloth, third back up coat 9 and fourth back up coat 10 are sewed up and are connected in the junction of the first bag body 1 and the second bag body 2 and collet 8.
The working principle is as follows: when using, can directly put into the sack with article inside, paste first bag body 1 and the 2 inboard magic subsides circle hair end 7 of the second bag body and magic subsides thorn hair end 6 again can, make things convenient for the closure of sack, make things convenient for the use in later stage, simultaneously when using, can carry out the reinforcement of avris through the back up coat in the first bag body 1 and the 2 both ends outsides of the second bag body, can improve the firm degree of avris, simultaneously the connection of sewing up through third back up coat 9 and fourth back up coat 10 between the collet 8 of sack and the bag body, can improve the firm degree of sack bottom, make the position that the wrapping bag was sewed up can have very high structural strength, the life of wrapping bag is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a strengthen wrapping bag of seam department, includes first bag body (1) and the second bag body (2), its characterized in that: the upper ends of the inner parts of the first bag body (1) and the second bag body (2) are provided with handle holes (3);
a first reinforcing layer (4) is arranged on the outer side of the joint of the left end and the right end of the first bag body (1) and the second bag body (2), and a second reinforcing layer (5) is arranged on the inner side of the joint of the left end and the right end of the first bag body (1) and the second bag body (2);
the inboard lower extreme fixedly connected with magic that is located handle hole (3) of second bag body (2) pastes thorn hair end (6), the inboard lower extreme fixedly connected with magic that is located handle hole (3) of first bag body (1) pastes circle hair end (7).
2. The suture-reinforced package of claim 1, wherein: be provided with collet (8) between the first bag body (1) and the second bag body (2), be provided with third back up coat (9) between the upper end of collet (8) and the first bag body (1) and the second bag body (2), be provided with fourth back up coat (10) between the lower extreme of collet (8) and the first bag body (1) and the second bag body (2).
3. The suture-reinforced package of claim 2, wherein: the bottom support (8) is connected with the first bag body (1) and the second bag body (2) through sewing lines in a sewing mode, the third reinforcing layer (9) and the fourth reinforcing layer (10) are made of nylon cloth, and the third reinforcing layer (9) and the fourth reinforcing layer (10) are connected to the connecting portion of the first bag body (1) and the bottom support (8) in a sewing mode.
4. The suture-reinforced package of claim 1, wherein: the size of the first bag body (1) is the same as that of the second bag body (2), the specifications of the first bag body and the second bag body are consistent, and the joints of the left end and the right end of the first bag body (1) and the second bag body (2) are sewn through sewing threads.
5. The suture-reinforced package of claim 1, wherein: the first reinforcing layer (4) is sewn and connected to the outer side of the joint of the first bag body (1) and the second bag body (2), and the first reinforcing layer (4) is made of nylon cloth.
6. The suture-reinforced package of claim 1, wherein: the second reinforcing layer (5) is sewn and connected to the inner side of the joint of the first bag body (1) and the second bag body (2), and the second reinforcing layer (5) is made of nylon cloth.
7. The suture-reinforced package of claim 1, wherein: the magic tape burr end (6) and the magic tape round burr end (7) are the same in size and consistent in specification, and the magic tape burr end (6) and the magic tape round burr end (7) are connected in a sticking mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220327534.5U CN216970544U (en) | 2022-02-18 | 2022-02-18 | Packaging bag for strengthening sewing position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220327534.5U CN216970544U (en) | 2022-02-18 | 2022-02-18 | Packaging bag for strengthening sewing position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216970544U true CN216970544U (en) | 2022-07-15 |
Family
ID=82353363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220327534.5U Active CN216970544U (en) | 2022-02-18 | 2022-02-18 | Packaging bag for strengthening sewing position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216970544U (en) |
-
2022
- 2022-02-18 CN CN202220327534.5U patent/CN216970544U/en active Active
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