CN212830108U - Three-dimensional bag keeps warm - Google Patents
Three-dimensional bag keeps warm Download PDFInfo
- Publication number
- CN212830108U CN212830108U CN202020451110.0U CN202020451110U CN212830108U CN 212830108 U CN212830108 U CN 212830108U CN 202020451110 U CN202020451110 U CN 202020451110U CN 212830108 U CN212830108 U CN 212830108U
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- China
- Prior art keywords
- bag
- dimensional
- thermal insulation
- bag body
- front surface
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3888—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags
- B65D81/3897—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags formed of different materials, e.g. laminated or foam filling between walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/005—Bags or like containers made of paper and having structural provision for thickness of contents by folding a single blank to U-shape to form the base of the bag and opposite sides of the body-portion, the remaining sides being formed by extensions of one or more of these opposite sides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
- B65D33/10—Handles formed of similar material to that used for the bag
- B65D33/105—U-shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
Abstract
The utility model belongs to the technical field of the wrapping bag, refer in particular to a three-dimensional bag keeps warm, including the bag body, the bag body comprises front, side and bottom surface, and positive symmetry forms in bottom surface wherein both sides, and the side forms in the first connection face of positive both sides including the symmetry to and the symmetry forms in the other both sides of bottom surface, and be triangle-shaped's second and connect the face, be formed with the cooperation portion that is used for connecting the second and connects the face on the first connection face. Specifically, the three-dimensional bag that keeps warm can alleviate the production degree of difficulty when practicing thrift manufacturing cost to improve the aesthetic property of self after folding.
Description
Technical Field
The utility model belongs to the technical field of the wrapping bag, a three-dimensional bag keeps warm is related to.
Background
The three-dimensional bag that keeps warm is one kind and can keeps warm the storage thing and deposit, for the convenience of tailorring to strengthen the shaping structure of self, often possess the non-woven fabrics material in the three-dimensional bag that keeps warm. Because the non-woven fabric material has higher thickness, the three-dimensional bag of heat preservation easily exists and is difficult for folding to and can influence shortcoming such as pleasing to the eye of self after folding.
As in CN201020536144.6 disclose a three-dimensional bag of non-woven fabrics and produce system bag machine of three-dimensional bag of non-woven fabrics, including the square bag body and the M type bag at the bottom, the bag has the edge line that is certain bevel with bag side limit line at the bottom, and edge line and bag side limit line are all closed through heat-seal line, its characterized in that: the method comprises the following steps that non-woven fabric sheet materials are discharged from a discharging mechanism, bag mouth edges are folded at a bag mouth edge folding mechanism, bag mouth edges are sealed at a bag mouth edge sealing mechanism, a bag body is folded at a bag body folding mechanism, bag bottom edges are folded at a position where an M-shaped bottom mechanism is inserted to form an M-shaped bottom, a three-dimensional bag bottom sealing is carried out at a bottom sealing mechanism, a three-dimensional bag bottom punching is carried out at a bottom punching mechanism, bag body edge sealing is carried out at a bag edge sealing mechanism, a connected bag is cut at a finished product bag cutting mechanism, finally bag body indentation is carried out at an indentation mechanism to form an indentation line of the bag body, and the indentation line takes the edge line starting point of the bag bottom as the starting point, takes the bag mouth side line of the bag body as the finishing point and is arranged in parallel to the side line of. The angle of the edge line is 120 to 150 degrees from the body side line of the bag.
In the process of forming the three-dimensional bag in the bag making machine, the bottom of the three-dimensional bag needs to be folded into an M shape after the three-dimensional bag is folded in half, so that bottom sealing treatment can be carried out, however, the bottom of the M-shaped three-dimensional bag is subjected to bottom sealing and folding, so that the thickness of the bottom of the three-dimensional bag is increased, the integral attractiveness of the three-dimensional bag is seriously affected, meanwhile, the waste of non-woven materials is also caused by redundant parts folded into the inner side of the three-dimensional bag, and in the process of bottom sealing, the number of layers to be sealed when the bottom of the M-shaped three-dimensional bag is additionally provided with the bottom sealing is greatly increased, so that the difficulty of integral three-.
Aiming at the problems, the heat-preservation three-dimensional bag which can save production materials, reduce the folding thickness of the bottom and lighten the forming difficulty and does not influence the connection strength after self forming can be designed.
Disclosure of Invention
The utility model discloses according to the above-mentioned problem, provide one kind by the non-woven fabrics (or drench membrane non-woven fabrics), keep warm cotton, aluminizer three-layer material makes, scald the heat preservation three-dimensional bag that closes with the ultrasonic wave all-in-one, this heat preservation three-dimensional bag can be under the not influenced prerequisite of the joint strength who guarantees self, has got rid of the unnecessary part that can influence the inside both sides of three-dimensional bag of product service function, accomplish to practice thrift the production material, alleviate the shaping degree of difficulty to improve the aesthetic measure of self after folding.
The purpose of the utility model is realized like this:
a heat-preservation three-dimensional bag comprises a bag body, wherein the bag body consists of a front surface, a side surface and a bottom surface, the front surface is symmetrically formed on two sides of the bottom surface, the side surface comprises first connecting surfaces symmetrically formed on two sides of the front surface and triangular second connecting surfaces symmetrically formed on the other two sides of the bottom surface, a triangular matching portion used for connecting the second connecting surfaces is formed on the first connecting surfaces, and a triangular notch is defined between the second connecting surfaces and the matching portion;
when the three-dimensional bag is formed, the front face and the second connecting face are turned over towards the same side on the bottom face, the first connecting face is turned over towards one side where the second connecting face is located on the front face and is connected with the first connecting face on the front face of the other side, the triangular edges on the matching portion are connected to the triangular edges on the first connecting face, and the first connecting face and the second connecting face are connected to form the side face.
Furthermore, all be formed with first connecting portion on the cooperation portion edge, be formed with the symmetry on the second is connected the face and be used for the laminating the second connecting portion of first connecting portion form in one of them one end be formed with the third connecting portion of symmetry on the first connecting face of positive both sides, be formed at the other end be formed with the symmetry on the first connecting face of positive both sides and be used for the laminating the fourth connecting portion of third connecting portion.
Furthermore, the connection between the first connecting portion and the second connecting portion and the connection between the third connecting portion and the fourth connecting portion are pressed together by ultrasonic waves.
Further, between second connecting portion and the second connection face, between fourth connecting portion and the front, between front and the bottom surface, between first connection face and the front to and the second is connected and all is formed with the crease between face and the bottom surface, the second connecting portion with the middle part of bottom surface is formed with the crease that is linked together.
Furthermore, a bag opening is formed above the bag body.
Furthermore, a zipper is formed on the bag opening, and the bag opening is connected with the zipper through sewing.
Furthermore, a handle is arranged on the bag body, and the handle is connected with the bag body through sewing.
Furthermore, the handle is made of a woven belt material.
Furthermore, the bag body is made of non-woven fabrics, pearl wool and aluminized films.
Furthermore, a PVC inner bag is arranged in the bag body.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the heat-insulating three-dimensional bag has the advantages that the first connecting surface is connected with the second connecting surface, the effects of saving materials and reducing the forming difficulty are achieved, meanwhile, the thickness of the folded bottom is also obviously reduced, and the attractiveness of the heat-insulating three-dimensional bag is improved.
2. This three-dimensional bag connection structure of heat preservation is stable, is favorable to user's long-term used repeatedly.
3. The heat-insulation three-dimensional bag is easy to fold and convenient for users to use and store.
4. The heat-preservation three-dimensional bag has the advantage that the good heat-preservation effect is realized through the pearl wool and the aluminized film.
5. This three-dimensional bag of heat preservation passes through the zip fastener can seal three-dimensional bag self, further guarantees sealedly.
6. The handle of the three-dimensional heat-insulation bag has good bearing capacity.
7. The PVC inner bag in the heat-preservation three-dimensional bag can play the effects of leakage prevention and seepage prevention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an expanded view of the thermal insulation three-dimensional bag.
Fig. 2 is a schematic perspective view of the thermal insulation three-dimensional bag.
Fig. 3 is a folding view of the thermal insulation three-dimensional bag.
0-bag body, 1-front face, 2-side face, 21-first connecting face, 211-matching portion, 2111-first connecting portion, 212-third connecting portion, 213-third connecting portion, 22-second connecting face, 221-second connecting portion, 3-bottom face, 4-bag mouth, 41-zipper and 5-handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention will be further described in the following with reference to specific embodiments thereof,
as shown in fig. 1-3, a thermal insulation three-dimensional bag comprises a bag body 0, the bag body 0 is composed of a front surface 1, a side surface 2 and a bottom surface 3, the front surface 1 is symmetrically formed on two sides of the bottom surface 3, the side surface 2 comprises a first connecting surface 21 symmetrically formed on two sides of the front surface 1 and a second connecting surface 22 symmetrically formed on the other two sides of the bottom surface 3 and having a triangular shape, a matching portion 211 for connecting the second connecting surface 22 and having a triangular shape is formed on the first connecting surface 21, a triangular gap 23 is defined between the second connecting surface 22 and the matching portion 211, when the three-dimensional bag is formed, the front surface 1 and the second connecting surface 22 are folded toward the same side on the bottom surface 3, the first connecting surface 21 is folded toward one side where the second connecting surface 22 is located on the front surface 1 and is connected with the first connecting surface 21 on the front surface 1 on the other side, by connecting the triangular edge of the mating portion 211 to the triangular edge of the first connecting surface 21, the first connecting surface 21 and the second connecting surface 22 are connected and form the side surface 2. The production material of the three-dimensional heat-insulation bag contains non-woven fabrics, high production cost is needed in the production process, and the effect of saving the production cost can be achieved on the premise that the three-dimensional heat-insulation bag does not influence the connection strength after self forming by connecting the first connecting surface 21 with the second connecting surface 22. When the three-dimensional thermal insulation bag is formed, the connection between the first connection surface 21 and the second connection surface 22 can seal the notch 23 existing when the three-dimensional thermal insulation bag is unfolded, so that the lower end of the formed three-dimensional thermal insulation bag does not have excessive thickness.
As shown in fig. 1, the edges of the matching portions 211 are formed with first connection portions 2111, the second connection faces 22 are formed with second connection portions 221 which are symmetrical and used for being attached to the first connection portions 2111, the first connection faces 21 formed at one end and two sides of the front face 1 are formed with third connection portions 212 which are symmetrical, and the first connection faces 21 formed at the other end and two sides of the front face 1 are formed with fourth connection portions 213 which are symmetrical and used for being attached to the third connection portions 212. Specifically, the first connection portion 2111 and the second connection portion 221 are attached to each other, so that the first connection surface 21 and the second connection surface 22 are connected to each other, the third connection portion 212 and the fourth connection portion 213 are attached to each other, so that the first connection surface 21 is connected to each other, and the front surface 1, the side surface 2 and the bottom surface form a complete bag body 0.
Further, the connection between the first connection portion 2111 and the second connection portion 221 and the connection between the third connection portion 212 and the fourth connection portion 213 are all pressed together by using ultrasonic waves. Specifically, in the process of forming the three-dimensional thermal insulation bag, the ultrasonic bonding machine performs ultrasonic vibration to fuse the first connection portion 2111 and the second connection portion 221, and fuse the third connection portion 212 and the fourth connection portion 213, thereby completing the forming of the three-dimensional thermal insulation bag. The three-dimensional heat-insulation bag is formed by ultrasonic lamination without using needle and thread auxiliary materials, and the joint is smooth and burr-free, so that the three-dimensional heat-insulation bag has better hand feeling while the production cost is saved.
As shown in fig. 1 and 3, creases are formed between the second connection portion 221 and the second connection surface 22, between the fourth connection portion 213 and the first connection surface 21, between the front surface 1 and the bottom surface 3, between the first connection surface 21 and the front surface 1, and between the second connection surface 22 and the bottom surface 3, and the middle portion of the second connection surface 22 and the middle portion of the bottom surface 3 are formed with communicated creases. Specifically, when the user folds this three-dimensional bag that keeps warm, second connection face 22 with bottom surface 3 go up to the face in the bag body 0 outside is turned over along the crease and is turned over and be drawn together, first connection face 21 is gone up to the face of the bag body 0 inboard is followed crease between fourth connecting portion 213 and the first connection face 21 is turned over and is drawn together, and in the in-process of turning over, second connection face 22 is followed the crease between second connecting portion 221 and the second connection face 22 is turned over and is drawn together. Between positive 1 and the bottom surface 3, between first connection face 21 and the positive 1, and the crease between second connection face 22 and the bottom surface 3 is favorable to the quick shaping of the bag body 0, when the user changes this three-dimensional bag that keeps warm from fold condition to user state, the crease can help the user to carry out quick deformation with the three-dimensional bag that keeps warm.
As shown in fig. 2, a bag opening 4 is formed above the bag body 0. Specifically, the user inserts the article into the bag body 0 through the bag opening 4.
Furthermore, a zipper 41 is formed on the bag opening 4, and the bag opening 4 is connected with the zipper 41 through sewing. Specifically, the zipper 41 can be firmly fixed to the bag opening 4 in a sewing connection mode, when a user puts food into the heat-preservation three-dimensional bag, the zipper 41 is pulled up, sealing can be achieved, and therefore the heat-preservation effect is achieved.
As shown in fig. 2-3, a handle 5 is arranged on the bag body 0, and the handle 5 is connected with the bag body 0 by sewing. Specifically, the user accessible handle 5 this three-dimensional bag that keeps warm, the sewing connection will make handle 5 and the body of bag 0 between be connected more firmly, improved handle 5's bearing capacity for can put into more article in this three-dimensional bag that keeps warm.
Further, the handle 5 is made of a woven belt material. Specifically, the handle structure adopting the braid material is more stable and is not easy to damage.
Further, the bag body 0 is made of non-woven fabric, pearl wool and an aluminized film material. In particular, the pearl cotton and the aluminizer can play a good role in heat preservation of food placed in the heat preservation three-dimensional bag.
Further, a PVC inner bag is arranged inside the bag body 0. Specifically, when food is put into the heat-preservation three-dimensional bag, the inner bag made of the PVC material can effectively prevent water in the food from seeping out of the heat-preservation three-dimensional bag.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. A three-dimensional thermal insulation bag comprises a bag body (0), wherein the bag body (0) comprises a front surface (1), a side surface (2) and a bottom surface (3), the front surface (1) is symmetrically formed on two sides of the bottom surface (3), and the three-dimensional thermal insulation bag is characterized in that the side surface (2) comprises first connecting surfaces (21) which are symmetrically formed on two sides of the front surface (1) and second connecting surfaces (22) which are symmetrically formed on the other two sides of the bottom surface (3) and are triangular, a triangular matching part (211) for connecting the second connecting surfaces (22) is formed on the first connecting surfaces (21), and a triangular notch (23) is defined between the second connecting surfaces (22) and the matching part (211);
when the three-dimensional bag is formed, the front surface (1) and the second connecting surface (22) are turned over towards the same side on the bottom surface (3), the first connecting surface (21) is turned over towards one side where the second connecting surface (22) is located on the front surface (1) and is connected with the first connecting surface (21) on the front surface (1) on the other side, and the first connecting surface (21) and the second connecting surface (22) are connected and form the side surface (2) by connecting the triangular edge on the matching part (211) to the triangular edge on the first connecting surface (21).
2. The thermal insulation three-dimensional bag according to claim 1, wherein the edges of the matching portions (211) are formed with first connecting portions (2111), the second connecting surfaces (22) are formed with second connecting portions (221) which are symmetrical and used for being attached to the first connecting portions (2111), the first connecting surfaces (21) formed on two sides of the front surface (1) at one end are formed with third connecting portions (212) which are symmetrical, and the first connecting surfaces (21) formed on two sides of the front surface (1) at the other end are formed with fourth connecting portions (213) which are symmetrical and used for being attached to the third connecting portions (212).
3. The stereoscopic thermal insulation bag according to claim 2, wherein the first connecting portion (2111) and the second connecting portion (221) are connected through ultrasonic pressing, and the third connecting portion (212) and the fourth connecting portion (213) are connected through ultrasonic pressing.
4. The thermal three-dimensional bag according to claim 2, wherein a crease is formed between the second connecting portion (221) and the second connecting surface (22), between the fourth connecting portion (213) and the first connecting surface (21), between the front surface (1) and the bottom surface (3), between the first connecting surface (21) and the front surface (1), and between the second connecting surface (22) and the bottom surface (3), and a middle portion of the second connecting surface (22) and a middle portion of the bottom surface (3) are connected with each other.
5. The stereoscopic thermal insulation bag according to claim 1, wherein a bag opening (4) is formed above the bag body (0).
6. The three-dimensional thermal insulation bag according to claim 5, wherein a zipper (41) is formed on the bag opening (4), and the bag opening (4) is connected with the zipper (41) through sewing.
7. The three-dimensional thermal insulation bag according to claim 1, wherein a handle (5) is arranged on the bag body (0), and the handle (5) is connected with the bag body (0) through sewing.
8. The stereoscopic thermal insulation bag according to claim 7, wherein the handle (5) is made of a woven tape material.
9. The stereoscopic thermal insulation bag according to claim 1, wherein the bag body (0) is made of non-woven fabric, pearl wool and aluminized film material.
10. The thermal insulation three-dimensional bag according to claim 1, wherein a PVC inner bag is arranged inside the bag body (0).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451110.0U CN212830108U (en) | 2020-04-01 | 2020-04-01 | Three-dimensional bag keeps warm |
| US17/092,358 US20210309444A1 (en) | 2020-04-01 | 2020-11-09 | Thermally insulated three-dimensional bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451110.0U CN212830108U (en) | 2020-04-01 | 2020-04-01 | Three-dimensional bag keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212830108U true CN212830108U (en) | 2021-03-30 |
Family
ID=75113522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020451110.0U Active CN212830108U (en) | 2020-04-01 | 2020-04-01 | Three-dimensional bag keeps warm |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20210309444A1 (en) |
| CN (1) | CN212830108U (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3083890A (en) * | 1959-07-04 | 1963-04-02 | Ignell Rolf Lennart | Folding box |
| US4679242A (en) * | 1984-10-17 | 1987-07-07 | Brockhaus Peter B | Convertible cooler and cushion |
| US7021524B1 (en) * | 1996-07-30 | 2006-04-04 | Becker John W | Method and apparatus for packing perishable foods |
| US6513974B2 (en) * | 1998-09-17 | 2003-02-04 | Thomas G. Malone | Inflatable insulating liners for shipping containers |
| US20030128898A1 (en) * | 1999-09-17 | 2003-07-10 | Malone Thomas G. | Inflatable insulating liners including phase change material |
| US7597478B2 (en) * | 2006-05-25 | 2009-10-06 | California Innovations Inc. | Insulated bag with lifting apparatus |
| US20160073751A1 (en) * | 2011-01-18 | 2016-03-17 | Dan Charlebois | Insulated Food Carrying System of Nesting Devices |
| CN103547183A (en) * | 2011-03-11 | 2014-01-29 | 科尔曼公司 | Rigid collapsible liner for insulated container |
| USD802373S1 (en) * | 2016-02-05 | 2017-11-14 | Yeti Coolers, Llc | Insulating device |
| USD909063S1 (en) * | 2019-03-08 | 2021-02-02 | Yeti Coolers, Llc | Bag |
| CN116685462A (en) * | 2020-10-29 | 2023-09-01 | 普里吉斯创新包装有限责任公司 | Protective article with expandable polyolefin composite |
-
2020
- 2020-04-01 CN CN202020451110.0U patent/CN212830108U/en active Active
- 2020-11-09 US US17/092,358 patent/US20210309444A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20210309444A1 (en) | 2021-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230512 Address after: 361000 3rd floor, No.1, Xinguang East Road, Xinyang street, Haicang District, Xiamen City, Fujian Province Patentee after: XIAMEN FEIFEI BAG MANUFACTURING Co.,Ltd. Address before: The third floor of Building 1 #, No. 2 Xiayang Road, Haicang District, Xiamen City, Fujian Province, 361028 Patentee before: Xiamen aolijia bag Co.,Ltd. |
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| TR01 | Transfer of patent right |