CN221050400U - Edge-repairing bottom-wrapping paper bag - Google Patents
Edge-repairing bottom-wrapping paper bag Download PDFInfo
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- CN221050400U CN221050400U CN202323243819.4U CN202323243819U CN221050400U CN 221050400 U CN221050400 U CN 221050400U CN 202323243819 U CN202323243819 U CN 202323243819U CN 221050400 U CN221050400 U CN 221050400U
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- paper
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- adhesive connection
- folding
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Links
- 239000000853 adhesive Substances 0.000 claims abstract description 33
- 230000001070 adhesive effect Effects 0.000 claims abstract description 33
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 238000009966 trimming Methods 0.000 claims description 12
- 238000005253 cladding Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000009957 hemming Methods 0.000 claims 6
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000007688 edging Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 210000000056 organ Anatomy 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000003020 moisturizing effect Effects 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to a paper bag with a folded edge and a bottom, wherein a bag body comprises front paper, rear paper, left folded edge paper and right folded edge paper, and the left folded edge paper and the right folded edge paper are of a folding structure; the front edge of the left edge-compensating paper is in adhesive connection with the left edge of the front paper, and the rear edge of the left edge-compensating paper is in adhesive connection with the left edge of the rear paper; the front edge of the right edge-compensating paper is in adhesive connection with the right edge of the front paper, and the rear edge of the right edge-compensating paper is in adhesive connection with the right edge of the rear paper; the bottom of the front paper is connected with the bottom of the rear paper. Establish left side moisturizing paper, right side moisturizing paper between preceding paper and back paper, left side moisturizing paper and right side moisturizing paper adopt to turn over folding structure, and the sack of the bag body and the internal space of bag are great relatively, and left side moisturizing paper and right side moisturizing paper have adopted independent paper to process the preparation more easily through turning over, and the requirement to the paper material is not high relatively, avoids the problem that the soft paper of gram weight is difficult to insert the limit and forms organ structure.
Description
Technical Field
The present utility model relates to paper bags.
Background
The bag, particularly the paper bag, generally has a bottom insert, and the bottom of the paper bag can be unfolded, so that the bag body space is relatively large, but the bag mouth space and the bag body space are relatively small, and the use of the paper bag is limited. In addition, the left side and the right side of the other paper bag are provided with organ inserting edges, the whole bag body can be unfolded and has larger bag body space, but when the paper bag is manufactured, a whole paper is used for manufacturing a barrel body of the bag body, then the inserting edges are carried out on the two sides of the barrel body, the process difficulty of inserting the edges is relatively large, the conditions of twisting, bending, wrinkling and the like are very easy to occur in the edge inserting process, in addition, the edge inserting can not be successfully completed for the materials (such as special soft or special hard or special thin) of some paper, the yield is poor, and the manufacturing of the paper bag is greatly influenced.
Disclosure of utility model
In view of the technical problems existing in the background art, the technical problems solved by the utility model are to provide the edge-repairing and bottom-wrapping paper bag which has relatively large internal space and can be manufactured smoothly.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a paper bag is bordured to mend limit, its bag body is including preceding paper and back paper, its characterized in that: the bag body also comprises left side edge-repairing paper and right side edge-repairing paper, and the left side edge-repairing paper and the right side edge-repairing paper are both of a folding structure; a left side edge-repairing paper and a right side edge-repairing paper are respectively arranged between the front paper and the rear paper; the front edge of the left edge-compensating paper is in adhesive connection with the left edge of the front paper, and the rear edge of the left edge-compensating paper is in adhesive connection with the left edge of the rear paper; the front edge of the right edge-compensating paper is in adhesive connection with the right edge of the front paper, and the rear edge of the right edge-compensating paper is in adhesive connection with the right edge of the rear paper; the bottom of the front paper is connected and matched with the bottom of the rear paper to form a bag bottom.
The following various optimization or supplementary explanation can be performed on the above technical solutions, respectively.
The folding structure is provided with a folding line, the folding line is vertically arranged up and down, and the folding line is folded into the bag body.
For example, the fold-over folding structure adopts a fold-over folding structure.
In addition, the front paper is provided with a bag opening turnover wrapping edge at the bag opening.
For example, the bottom of the front sheet is adhesively attached to the bottom of the rear sheet.
For example, the bottom of the front paper is provided with a bag bottom turnup edge which is connected with the outer surface of the bottom of the rear paper by turnup cladding adhesive; or the bottom of the back paper is provided with a bag bottom turnover edge which is connected with the outer surface of the bottom of the front paper by turnover cladding adhesion. The structure of the bag bottom is firmer.
The front paper and the left side edge-trimming paper are in front-to-back face-to-face adhesive connection, and the left side edge-trimming paper and the rear paper are in front-to-back face-to-face adhesive connection; the front paper and the right side edge-trimming paper are in front-back face-to-face adhesive connection, and the right side edge-trimming paper and the rear paper are in front-back face-to-face adhesive connection.
The folding type paper bag has the beneficial effects that the left side edge-repairing paper and the right side edge-repairing paper are arranged between the front paper and the rear paper, the left side edge-repairing paper and the right side edge-repairing paper respectively adopt the folding structure, so that an organ structure is formed on the left side and the right side of the bag body, the bag mouth and the space in the bag body are relatively large, the use is convenient, the left side edge-repairing paper and the right side edge-repairing paper adopt independent paper to be processed and manufactured more easily through folding than the organ structure formed on the two sides of the bag body, the requirement on the paper material is relatively low, and the problem that the light and soft paper is difficult to form the organ structure through edge-inserting is avoided. Thus, the present utility model is a substantial feature and improvement over the prior art.
Drawings
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings.
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is an exploded view of the bag structure and a side view of the present utility model.
Fig. 4 is an exploded view of the bag of the present utility model, from a top view.
In the figure: 1. a bag body; 2. a front paper; 3. a rear paper; 4. left side edge paper; 5. right side edge paper; 6. folding and folding structure; 7. a fold line; 8. folding and edge wrapping the bag mouth; 9. folding and edge wrapping the bottom of the bag; 10. an extension; 11. an adhesive tape; 12. opening a bag strip; 13. a tear line; 14. and (5) a bag bottom.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some, but not all, embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making inventive efforts are within the scope of this utility model.
Referring to the drawings, in the embodiment, a bottom paper bag is covered with a side edge, a bag body 1 of the bottom paper bag comprises a front paper 2 and a rear paper 3, and the bag body 1 also comprises a left side edge paper 4 and a right side edge paper 5.
The left side edge paper 4 and the right side edge paper 5 are folded and folded to form a folding structure 6, the left side edge paper 4 and the right side edge paper 5 are respectively used as independent paper, the folded and folded structure 6 is easy to process, a roller folding device or a triangular plate device and the like can be adopted for folding and folding, so that mechanical equipment is convenient to process and manufacture, compared with the process and manufacture which are easier to process and manufacture in the inserting process, the requirements on paper materials are relatively low, the left side edge paper 4 and the right side edge paper 5 are the same as the front paper 2 and the rear paper 3, and the materials can be different.
Wherein, set up left side paper 4 and right side paper 5 respectively between preceding paper 2 and back paper 3, form the front and back of bag body 1 respectively preceding paper 2, back paper 3, the left and right sides of bag body 1 are left side paper 4 and right side paper 5 respectively. The bottom of the front paper sheet 2 is connected with the bottom of the rear paper sheet 3 to form a bag bottom 14 in a matching way.
The front edge of the left edge patch sheet 4 is adhesively connected with the left edge of the front sheet 2, and the rear edge of the left edge patch sheet 4 is adhesively connected with the left edge of the rear sheet 3.
The front edge of the right edge patch paper 5 is adhesively connected with the right edge of the front paper 2, and the rear edge of the right edge patch paper 5 is adhesively connected with the right edge of the rear paper 3.
This mend limit package base paper bag sets up left side mend limit paper 4, right side mend limit paper 5 between preceding paper 2 and back paper 3, and the left side mend limit paper 4 and right side mend limit paper 5 adopt respectively to turn over folding structure 6, can make the left and right sides of the bag body 1 form the organ structure, and the sack of the bag body 1 and the bag body 1 inner space are great relatively, facilitate the use, and left side mend limit paper 4 and right side mend limit paper 5 have adopted independent paper to form and have been compared in the organ structure that bag body 1 both sides inserted the limit and form and process the preparation more easily through turning over, and the requirement to the paper material is relatively not high, avoid the light and soft paper of gram weight to be difficult for inserting the limit and form the problem of organ structure.
The following various optimizations or supplementary descriptions can also be made on the basis of the above embodiments, respectively.
For example, the folding structure 6 is provided with a folding line 7, the folding line 7 is vertically arranged up and down, namely when the paper bag is vertically used, the bag mouth is upward, the bag bottom 14 is downward, and the folding line 7 is in an up-down vertical state; the fold line 7 is folded into the pouch 1, i.e. the fold line 7 is located in the pouch 1 and the fold line 7 is directed into the pouch 1.
For another example, the folding structure 6 is a folding structure, that is, the left side edge-repairing paper 4 and the right side edge-repairing paper 5 are respectively matched in a folding manner to form an organ structure, so that the bag body 1 is more reasonable when being unfolded.
In addition, the front paper 2 is further provided with a pocket opening folding and edge covering 8 at the pocket opening, and the pocket opening folding and edge covering 8 can not only enhance the strength and the firmness of the front paper 2 at the pocket opening at the front side, but also avoid the situation that the edge of the pocket opening of the front paper 2 scratches articles or personnel.
The bottom of the front paper 2 and the bottom of the rear paper 3 can be connected by adopting adhesive, the post-processing and the manufacturing are relatively convenient, and the mode of relatively adhering and attaching the upper paper and the lower paper can be adopted, so that the whole large paper is prevented from being folded. Of course, other connection methods are also possible, in which the front sheet 2 and the rear sheet 3 are integrally connected by folding (edge).
For example, the bottom of the front sheet 2 has a bag bottom 14 folded over the folded over flap 9 adhesively attached to the bottom outer surface of the rear sheet 3; or, for example, the bottom of the back paper 3 is provided with a bag bottom 14 which is connected with the outer surface of the bottom of the front paper 2 by a turnover cladding adhesive. The folded edge 9 can be matched with the front paper 2 and the rear paper 3 to form the bag bottom 14, the folded and coated surface is relatively firm, and the space in the bag body 1 is relatively large; even the left side paper 4 and the right side paper 5 need not extra connection (such as adhesive connection) at the base, can directly wrap up respectively the base of the left side paper 4 (of the folding structure 6) and the right side paper 5 (of the folding structure 6) and clip to make it continuous through turning over the cladding at the surface, avoid turning over the base of the folding structure 6 to scatter around.
The front paper 2 and the left edge-trimming paper 4 are in front-back face-to-face adhesive connection, and the left edge-trimming paper 4 and the rear paper 3 are in front-back face-to-face adhesive connection; the front paper 2 and the right edge paper 5 are in front-back face-to-face adhesive connection, and the right edge paper 5 and the rear paper 3 are in front-back face-to-face adhesive connection. The front and back face-to-face mode is adopted for gluing connection, and the connection is more convenient. The adhesive connection can be made of environment-friendly glue. The adhesive connection adopts broadside adhesive connection, namely, the adhesive connection with a certain width (such as the broadside width of 3-10 MM) is firmer.
In addition, the bag mouth of the rear paper 3 is provided with an extension part 10 for folding and sealing the bag mouth, and the extension part 10 can be provided with an adhesive tape 11 with release paper or release film; even a tearing line 13 (such as a break line) can be additionally arranged on the extension part 10, a bag opening strip 12 is arranged between the upper tearing line 13 and the lower tearing line 13, and a pulling reinforcing film or paper can be further arranged on the bag opening strip 12. So that after sealing the pouch mouth is opened by tearing open the pouch strip 12.
Claims (7)
1. The utility model provides a paper bag is bordured to mend limit, its bag body (1) is including preceding paper (2) and back paper (3), its characterized in that: the bag body (1) also comprises left side edge-repairing paper (4) and right side edge-repairing paper (5),
The left side edge-trimming paper (4) and the right side edge-trimming paper (5) are both of a turnover folding structure (6);
A left side edge-repairing paper (4) and a right side edge-repairing paper (5) are respectively arranged between the front paper (2) and the rear paper (3);
The front edge of the left edge-compensating paper (4) is in adhesive connection with the left edge of the front paper (2), and the rear edge of the left edge-compensating paper (4) is in adhesive connection with the left edge of the rear paper (3);
The front edge of the right edge-trimming paper (5) is in adhesive connection with the right edge of the front paper (2), and the rear edge of the right edge-trimming paper (5) is in adhesive connection with the right edge of the rear paper (3);
the bottom of the front paper (2) is connected with the bottom of the rear paper (3).
2. A hemming foundation paper bag of claim 1 wherein: the folding structure (6) is provided with a folding line (7), the folding line (7) is vertically arranged up and down, and the folding line (7) is folded into the bag body (1).
3. A hemming bag according to claim 1 or claim 2 wherein: the folding structure (6) adopts a folding structure.
4. A hemming foundation paper bag of claim 1 wherein: the front paper (2) is provided with a pocket opening turnover wrapping edge (8) at the pocket opening.
5. A hemming foundation paper bag of claim 1 wherein: the bottom of the front paper (2) is connected with the bottom of the rear paper (3) by gluing.
6. A hemming foundation paper bag of claim 5 wherein:
The bottom of the front paper (2) is provided with a bag bottom (14) which is connected with the outer surface of the bottom of the rear paper (3) in a folding, cladding and gluing way, and a folding and edging (9) is arranged at the bottom of the front paper; or alternatively
The bottom of the back paper (3) is provided with a bag bottom (14) which is connected with the outer surface of the bottom of the front paper (2) in a folding and coating adhesive way, and a folding and binding edge (9) is arranged at the bottom of the back paper.
7. A hemming foundation paper bag of claim 1 wherein:
the front paper (2) is in front-back face-to-face adhesive connection with the left edge-repairing paper (4), and the left edge-repairing paper (4) is in front-back face-to-face adhesive connection with the back paper (3);
The front paper (2) and the right side edge-trimming paper (5) are in front-back face-to-face adhesive connection, and the right side edge-trimming paper (5) and the rear paper (3) are in front-back face-to-face adhesive connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243819.4U CN221050400U (en) | 2023-11-30 | 2023-11-30 | Edge-repairing bottom-wrapping paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323243819.4U CN221050400U (en) | 2023-11-30 | 2023-11-30 | Edge-repairing bottom-wrapping paper bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221050400U true CN221050400U (en) | 2024-05-31 |
Family
ID=91199556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323243819.4U Active CN221050400U (en) | 2023-11-30 | 2023-11-30 | Edge-repairing bottom-wrapping paper bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221050400U (en) |
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2023
- 2023-11-30 CN CN202323243819.4U patent/CN221050400U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |