CN220097135U - Waterproof type can cushion envelope paper bag - Google Patents
Waterproof type can cushion envelope paper bag Download PDFInfo
- Publication number
- CN220097135U CN220097135U CN202321419166.8U CN202321419166U CN220097135U CN 220097135 U CN220097135 U CN 220097135U CN 202321419166 U CN202321419166 U CN 202321419166U CN 220097135 U CN220097135 U CN 220097135U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- paper bag
- layer
- envelope
- bag body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010410 layer Substances 0.000 claims abstract description 58
- 230000003139 buffering effect Effects 0.000 claims abstract description 22
- 239000012790 adhesive layer Substances 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000007493 shaping process Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000000123 paper Substances 0.000 claims description 62
- 239000002655 kraft paper Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000000748 compression moulding Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004806 packaging method and process Methods 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000003825 pressing Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Buffer Packaging (AREA)
Abstract
The utility model relates to the technical field of envelope bags, in particular to a waterproof buffering envelope paper bag, which comprises a paper bag body, wherein the paper bag body is provided with a storage cavity; the paper bag body is internally provided with a lining, and the lining consists of a bubble layer, an adhesive layer and a waterproof layer; hemispherical bubbles are alternately distributed on two side surfaces of the bubble layer and are used for forming contact buffering; the adhesive layers are uniformly covered on two side surfaces of the bubble layer and are used for shaping and protecting hemispherical bubbles; the waterproof layer is at least coated on the adhesive layer far away from the storage cavity and is used for forming waterproof protection; the waterproof type buffering envelope paper bag provided by the utility model has the advantages that the bubble layer can form the buffering and shock absorption of the outer side of the storage cavity, the waterproof layer can form the waterproof protection of the storage cavity, the envelope paper bag can provide comprehensive and uniform buffering and waterproof functions in the use process, the overall packaging effect of the envelope paper bag is improved, the design is reasonable, the structure is compact, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of envelope bags, in particular to a waterproof buffering envelope paper bag.
Background
The envelope paper bag is mainly used for postal letters or small articles and conservative letter contents, and is a bagged device for exchanging file information, and is generally made into a rectangular paper bag.
In order to reduce impact damage to the packaged items during transport, liners are typically placed in paper bags.
The inner liner of the envelope paper bag in the prior art is usually required to be processed into a relatively complex three-dimensional shape, such as honeycomb shape, triangular cone shape and the like, and has the advantages of complex forming mode, high manufacturing difficulty and high manufacturing cost; the paper bag has no waterproof function, so that water vapor easily invades the paper bag during transportation in overcast and rainy weather, and the packaging effect of the paper bag is poor.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a waterproof buffering envelope paper bag, which is used for solving the problems that the lining forming mode of the envelope paper bag in the prior art is complex and the paper bag itself does not have a waterproof function.
To achieve the above and other related objects, the present utility model provides a waterproof type cushionable envelope paper bag, comprising a paper bag body having a storage cavity;
the paper bag body is internally provided with a lining, and the lining consists of a bubble layer, an adhesive layer and a waterproof layer;
hemispherical bubbles are alternately distributed on two side surfaces of the bubble layer and are used for forming contact buffering;
the adhesive layers are uniformly covered on two side surfaces of the bubble layer and are used for shaping and protecting hemispherical bubbles;
the waterproof layer is at least coated on the adhesive layer far away from the storage cavity and is used for forming waterproof protection.
In one embodiment of the present utility model, the paper bag body comprises two kraft paper layers, and the liner is disposed between the kraft paper layers.
In an embodiment of the utility model, the two sides of the paper bag body are provided with pressing edges for closing and pressing the peripheral edges of the two kraft paper layers.
In one embodiment of the utility model, the peripheral edge of the liner is crimped between the peripheral edges of two layers of kraft paper.
In an embodiment of the utility model, a flap cover is integrally formed on one side of the upper end of the paper bag body, and an adhesive is provided on the flap cover for adhering the other side of the upper end of the paper bag body to seal the storage cavity.
In an embodiment of the utility model, the rubberizing surface is matched with a separable release paper for protecting rubberizing.
In one embodiment of the utility model, the bubble layer is made of a whole kraft paper, and the bubbles are formed by pressing a die from one side of the bubble layer to the other side.
As described above, the waterproof buffering envelope paper bag has the following beneficial effects:
1. by arranging the bubble layer and the adhesive layer matched with the bubble layer for shaping, bubbles can be formed by pressing the die from one side of the bubble layer to the other side, and shaping is performed by the adhesive layer, so that the shaping mode is simple, and the manufacturing difficulty and the manufacturing cost of the buffer lining are reduced; the bubble layer can form buffering and damping on the outer side of the storage cavity, so that collision damage of articles placed in the storage cavity is reduced, the buffering and protection effects of other bubbles are not affected due to single bubble damage in the long-term use process, and the packaging effect of the envelope paper bag is improved;
2. by arranging the waterproof layer, the object placing cavity can be waterproof and protected, so that articles are prevented from being damaged due to the fact that water vapor invades the object placing cavity during transportation in overcast and rainy weather, and the packaging effect of the envelope paper bag is further improved;
3. the lining formed by the bubble layer, the adhesive layer and the waterproof layer can be processed independently, and is pressed into the paper bag body when the paper bag body is pressed, so that the production mode is simple, and the normal production of the paper bag body is not required to be changed in the production process;
4. the waterproof type buffering envelope paper bag provided by the utility model has the advantages that the bubble layer can form the buffering and shock absorption of the outer side of the storage cavity, the waterproof layer can form the waterproof protection of the storage cavity, the envelope paper bag can provide comprehensive and uniform buffering and waterproof functions in the use process, the overall packaging effect of the envelope paper bag is improved, the design is reasonable, the structure is compact, and the practicability is high.
Drawings
Fig. 1 is a schematic view showing the structure of a waterproof cushioned envelope paper bag according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a waterproof cushioned envelope paper bag of the present disclosure.
Fig. 3 shows a partial enlarged view of the liner of fig. 2.
Description of element reference numerals
A paper bag body 1; a flap cover 11; a liner 2; a bubble layer 21; an adhesive layer 22; a waterproof layer 23; rubberizing 3; edge pressing 4; a release paper 5; a storage cavity a; bubble x.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1 to 3. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Referring to fig. 1-2, the present utility model provides a waterproof buffering envelope paper bag, which comprises a paper bag body 1, wherein the paper bag body 1 is provided with a storage cavity a; the paper bag is characterized in that a lining 2 is arranged in the paper bag body 1, the paper bag body 1 comprises two layers of kraft paper, and the lining 2 is arranged between the two layers of kraft paper.
Referring to fig. 3, the liner 2 is composed of a bubble layer 21, an adhesive layer 22 and a waterproof layer 23; hemispherical bubbles x are alternately distributed on two side surfaces of the bubble layer 21 and are used for forming contact buffering; the adhesive layer 22 is uniformly covered on two side surfaces of the bubble layer 21 and is used for shaping and protecting the hemispherical bubbles x; through setting up bubble layer 21 and cooperation bubble layer design's adhesive layer 22, can form the buffering and the shock attenuation in the thing chamber a outside of putting, reduce the collision damage of placing the article in the thing chamber a, improve the packaging effect of envelope container bag.
The bubble x layer is made of whole kraft paper, the bubble x is formed by pressing the die from one side of the bubble layer 21 to the other side, and is shaped through the adhesive layer 22, the shaping mode is simple, the manufacturing difficulty and the manufacturing cost of the buffer lining 2 are reduced, and in the long-term use process, the buffering and the protection effects of other bubbles x are not affected due to the fact that a single bubble x is damaged.
The waterproof layer 23 is at least coated on the adhesive layer 22 far away from the storage cavity a and is used for forming waterproof protection; the waterproof layer 23 can form waterproof protection to the object placing cavity a, so that articles are prevented from being damaged due to the fact that water vapor invades into the object placing cavity a during transportation in overcast and rainy weather, and the packaging effect of the envelope paper bag is further improved.
The two sides of the paper bag body 1 are respectively provided with a pressing edge 4 for closing and pressing the circumferential edges of two layers of kraft paper; the peripheral edge of the liner 2 is crimped between the peripheral edges of two layers of kraft paper; the lining 2 composed of the bubble layer 21, the adhesive layer 22 and the waterproof layer 23 can be processed independently, and is pressed into the paper bag body 1 while the paper bag body 1 is pressed with the edge 4 after the processing is finished, the production mode is simple, and the normal production of the paper bag body 1 is not required to be changed in the production process.
A folding tongue cover 11 is integrally formed on one side of the upper end of the paper bag body 1, and an adhesive tape 3 is arranged on the folding tongue cover 11 and used for adhering the other side of the upper end of the paper bag body 1 to seal the storage cavity a; the surface of the rubberizing 3 is matched with a separable release paper 5 for protecting the rubberizing 3; when the paper bag is used, the release paper 5 is torn off, the tongue folding cover 11 is folded to enable the rubberizing 3 to be adhered to the other side of the upper end of the paper bag body 1, and the storage cavity a of the envelope paper bag is simple to seal and convenient to use.
In summary, according to the waterproof type cushioned envelope paper bag provided by the utility model, the bubble layer 21 can form the buffering and shock absorption of the outer side of the object placing cavity a, the waterproof layer 23 can form the waterproof protection of the object placing cavity a, the envelope paper bag can provide comprehensive and uniform buffering and waterproof functions in the using process, the overall packaging effect of the envelope paper bag is improved, the design is reasonable, the structure is compact, and the practicability is high. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. A waterproof type buffering envelope paper bag comprises a paper bag body, wherein the paper bag body is provided with a storage cavity;
the method is characterized in that: the paper bag body is internally provided with a lining, and the lining consists of a bubble layer, an adhesive layer and a waterproof layer;
hemispherical bubbles are alternately distributed on two side surfaces of the bubble layer and are used for forming contact buffering;
the adhesive layers are uniformly covered on two side surfaces of the bubble layer and are used for shaping and protecting hemispherical bubbles;
the waterproof layer is at least coated on the adhesive layer far away from the storage cavity and is used for forming waterproof protection.
2. The waterproof cushionable envelope of claim 1, wherein: the paper bag body comprises two layers of kraft paper, and the lining is arranged between the two layers of kraft paper.
3. The waterproof cushionable envelope of claim 2 wherein: the both sides of container bag body all are equipped with the blank holder for the circumference edge of two-layer kraft paper of closed crimping.
4. The waterproof cushioned envelope of claim 3 wherein: the peripheral edge of the liner is crimped between the peripheral edges of the two kraft papers.
5. The waterproof cushionable envelope of claim 1, wherein: one side of the upper end of the paper bag body is integrally formed with a folding tongue cover, and the folding tongue cover is provided with rubberizing for bonding the other side of the upper end of the paper bag body to seal the storage cavity.
6. The waterproof cushionable envelope of claim 5, wherein: the rubberizing surface is matched with separable release paper for protecting rubberizing.
7. The waterproof cushionable envelope of claim 1, wherein: the bubble layer is made of whole kraft paper, and the bubbles are formed by applying force from one side of the bubble layer to the other side of the bubble layer through compression molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419166.8U CN220097135U (en) | 2023-06-06 | 2023-06-06 | Waterproof type can cushion envelope paper bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419166.8U CN220097135U (en) | 2023-06-06 | 2023-06-06 | Waterproof type can cushion envelope paper bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220097135U true CN220097135U (en) | 2023-11-28 |
Family
ID=88872882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419166.8U Active CN220097135U (en) | 2023-06-06 | 2023-06-06 | Waterproof type can cushion envelope paper bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220097135U (en) |
-
2023
- 2023-06-06 CN CN202321419166.8U patent/CN220097135U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201077603Y (en) | Cushion airbag packaging bag | |
| CN103662411A (en) | Express delivery package box | |
| CN216233939U (en) | Environment-friendly express bag with multilayer structure | |
| CN112550944B (en) | Shock-absorbing environment-friendly paper bag with honeycomb paper lining and manufacturing method thereof | |
| CN214525448U (en) | Degradable starch foaming buffer packaging bag | |
| CN201525576U (en) | Inflatable type gas bag package | |
| CN213706109U (en) | a carton | |
| CN212686361U (en) | Breakage-proof bubble wrapping bag | |
| CN106628616B (en) | Packing container made of foamed polyethylene material | |
| CN211443447U (en) | A honeycomb carton with shock absorption function | |
| CN210213375U (en) | Soft plastic packaging box | |
| CN211002716U (en) | A reverse tear-off lid packaging box | |
| CN217674426U (en) | Impact-resistant anti-deformation hard paper packaging box | |
| CN223267275U (en) | Self-contained inflatable packing box | |
| CN216566518U (en) | Inside filling structure of carton packing | |
| CN220097140U (en) | Envelope paper bag capable of blocking and sub-packaging | |
| CN213385690U (en) | Degradable environment-friendly carton | |
| CN213678078U (en) | Inflatable protection bag | |
| CN221987024U (en) | A courier bag containing PCR return material | |
| CN105857848A (en) | Anti-roll packaging box | |
| CN209834474U (en) | Double-layer film packaging box | |
| CN201313697Y (en) | Air-conditioner packaging pad | |
| CN216547673U (en) | Shock attenuation express delivery bag | |
| CN205312227U (en) | Glass cup cushioning packaging body | |
| CN224092246U (en) | A lightweight and environmentally friendly packaging corrugated paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240513 Address after: No. 180 Beiguo Guoxin Road, Gushan Town, Jiangyin City, Wuxi City, Jiangsu Province, 214400 Patentee after: Wuxi Yitianmei New Materials Co.,Ltd. Country or region after: China Address before: No. 7 Zhujiaba, Jianqing Village, Gushan Town, Jiangyin City, Wuxi City, Jiangsu Province, 214000 Patentee before: Jiangyin Hangjia Machinery Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |