CN110077687B - Paper box - Google Patents
Paper box Download PDFInfo
- Publication number
- CN110077687B CN110077687B CN201910429928.4A CN201910429928A CN110077687B CN 110077687 B CN110077687 B CN 110077687B CN 201910429928 A CN201910429928 A CN 201910429928A CN 110077687 B CN110077687 B CN 110077687B
- Authority
- CN
- China
- Prior art keywords
- carton
- handle
- mounting opening
- state
- folding
- 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
- 239000002390 adhesive tape Substances 0.000 claims description 12
- 239000011087 paperboard Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000000123 paper Substances 0.000 description 13
- 239000011111 cardboard Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/46—Handles
- B65D5/46072—Handles integral with the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
The invention discloses a carton, which comprises a carton body and a carton handle, wherein the top of the carton body is provided with a mounting opening, and the carton handle is switched between a first stretching state and a first folding state relative to the carton body; when the carton handle is in the first stretching state, the carton handle is positioned outside the mounting opening, and two ends of the carton handle are connected to two sides of the mounting opening; when the carton handle is in the first folded state, the top of the carton handle extends to the top of the mounting opening at most, and at least one end of the carton handle is connected to the carton body. According to the carton disclosed by the invention, the carton handles are placed in the mounting openings of the top paperboards of the carton, the paperboards with the carton handles mounted are flat, so that the cartons can be conveniently stacked in order, the carton pasting of the paperboards in the carton pasting machine before the carton forming is facilitated, the manual mounting of the carton handles is not required, and the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a carton.
Background
The way in which handles are used in the existing cartons mainly comprises two modes: the paperboard using the paper box generates the handle position in a folding structure and other modes, has the advantages that redundant processing flows are not needed, the consumable materials of the paper box are increased, and the handle can not be used when the paper boxes are stacked; another is to use extraneous accessories, such as cords, plastic handles, etc., on the carton, which, while saving paperboard, facilitates stacking, increases the process flow and increases the cost of the extraneous accessories.
The handle of the carton commonly used at present is the plastics handle, and the plastics handle comprises two parts, and half is inside the carton, and half is outside the carton, connects through the hole on the carton, and this design is difficult for installing the handle through automation equipment, needs to carry out manual installation, and the cost is higher. In addition, according to the production flow, the cardboard generally carries out automatic box pasting after installing the handle, but the cardboard of installing the handle is uneven, and the position of handle is higher than the cardboard, leads to the cardboard unable neat stack, has influenced automatic box pasting machine to paste the box.
Disclosure of Invention
The invention aims to overcome the defects that in the prior art, a lifting handle is required to be manually installed on a paper box and the efficiency of an automatic box pasting machine is affected by the uneven paper board with the lifting handle installed.
The invention solves the technical problems by the following technical scheme:
the carton comprises a carton body and a carton handle, and is characterized in that the top of the carton body is provided with a mounting opening, and the carton handle is switched between a first stretching state and a first folding state relative to the carton body;
When the carton handle is in the first stretching state, the carton handle is positioned outside the mounting opening, and two ends of the carton handle are connected to two sides of the mounting opening;
When the carton handle is in the first folded state, the top of the carton handle extends to the top of the mounting opening at most, and at least one end of the carton handle is connected to the carton body.
In this scheme, adopt above-mentioned structural style, place the cardboard handle in the installing port of carton top cardboard, the cardboard of installing the cardboard handle is smooth, makes things convenient for the carton to neatly stack, also does benefit to the cardboard before the carton shaping to paste the box in paste the box machine, does not need to carry out manual installation cardboard handle, has reduced manufacturing cost.
Preferably, when the carton handle is in the first folded state, the top of the carton handle extends to the top of the mounting opening at most, and two ends of the carton handle are connected to the carton body.
In this scheme, adopt above-mentioned structural style, connect the both ends of carton handle in the carton body, be convenient for directly use.
Preferably, the carton handle comprises:
the handle body is provided with a first handle end and a second handle end, and the first handle end is connected with the carton body;
the connecting part is provided with a first connecting end and a second connecting end, the first connecting end is connected with the second handle end, the second connecting end is connected with the carton body, and the connecting part is switched between a second folding state and a second stretching state relative to the carton body;
when the carton handle is in the first folding state, the connecting part is in the second folding state;
The connecting portion is in the second extended state when the carton handle is in the first extended state.
In this scheme, adopt above-mentioned structural style, the carton handle comprises handle body and connecting portion, and the carton handle is when the state of stretching uses, and connecting portion also is in the state of stretching, plays the effect of being connected handle body and carton body. Under the condition that the paper box handle is not used in a folding state, the connecting parts are folded in the mounting openings, so that the flatness of the top of the paper box cannot be affected, and the paper box is convenient to stack.
Preferably, the handle body and the carton body are of an integral structure.
In this scheme, adopt above-mentioned structural style, the carton only need cut a part with the top of box body when processing, and the part of cutting is as the part of handle, and the first handle end and the carton body coupling of handle body promptly then bond sticky tape or other folding connecting portion of bar on the one end of cutting (the second handle end of handle body), bond the other end of connecting portion on the incision again, can form a complete carton handle, can reduce processing procedure like this, avoid extravagant material.
Preferably, the carton handle comprises:
the handle body is provided with a first handle end and a second handle end;
the connecting part is provided with a first connecting end and a second connecting end, the first connecting end is connected with the second handle end, the second connecting end is connected with the carton body, and the connecting part is switched between a second folding state and a second stretching state relative to the carton body;
when the carton handle is in the first stretching state, the connecting part is in the second stretching state, the second connecting end is connected with the carton body, and the first handle end is connected with the carton body;
when the carton handle is in the first folding state, the connecting part is in the second folding state, and the first handle end is separated from the carton body.
In this scheme, adopt above-mentioned structural style, the carton only need cut a mounting mouth with the top of box body when processing in production, bond the second handle end of handle body and glue sticky tape or other folding connecting portion of bar, have the gluing agent on the first handle end of handle body or the carton body to through the protection of release paper, when wanting to use the carton, take off the release paper, use first handle end and the bonding of carton body.
Preferably, the carton handle comprises:
the handle body is provided with a first handle end and a second handle end;
the two connecting parts are respectively provided with a first connecting end and a second connecting end, the two first connecting ends are respectively connected with the first handle end and the second handle end, the two second connecting ends are respectively connected with two sides of the mounting opening, and the connecting parts are switched between a second folding state and a second stretching state relative to the carton body;
when the carton handle is in the first stretching state, the two connecting parts are in the second stretching state;
When the carton handle is in the first folding state, the two connecting parts are in the second folding state.
In this scheme, adopt above-mentioned structural style, the carton only need cut a mounting hole with the top of box body when processing, all bond the sticky tape or other bar folding connecting portion with the first handle end of handle body and second handle end. When using the carton handle like this, the handle body passes through the connecting portion at both ends and is connected with the carton body, can fold to place in the installing port when not using, can not influence the roughness at carton top, the carton of being convenient for stacks.
Preferably, a gap is reserved between the first handle end and the second handle end and two side walls opposite to the mounting opening, and the two connecting parts are folded and placed in the gap.
In this scheme, adopt above-mentioned structural style, the carton handle is folding when placing, and connecting portion can be placed in the clearance, can not influence the roughness at carton top, the carton of being convenient for stacks.
Preferably, the ends of the first handle end and the second handle end are respectively provided with a containing groove, and the two connecting parts are folded and placed in the two containing grooves in a one-to-one correspondence manner.
In this scheme, adopt above-mentioned structural style, the carton handle is folding when placing, and connecting portion can be placed in the storage tank, can not influence the roughness at carton top, and the carton of being convenient for stacks.
Preferably, the paper box handle is an adhesive tape, and two ends of the paper box handle are respectively adhered to two sides of the mounting opening. Thus, the processing is convenient and the cost is low.
Preferably, the connecting part is an adhesive tape, and two ends of the connecting part are respectively adhered to the handle body and the mounting opening. And the adhesive tape is used as the connecting part, so that the processing is convenient.
The invention has the positive progress effects that: according to the carton disclosed by the invention, the carton handles are placed in the mounting openings of the top paperboards of the carton, the paperboards with the carton handles mounted are flat, so that the cartons can be conveniently stacked in order, the carton pasting of the paperboards in the carton pasting machine before the carton forming is facilitated, the manual mounting of the carton handles is not required, and the production cost is reduced.
Drawings
Fig. 1 is a schematic view of a carton in a folded state of a handle of the carton in embodiment 1 of the invention.
Fig. 2 is a schematic view of the structure of the carton in the extended state of the handle of the carton in embodiment 1 of the invention.
Fig. 3 is a schematic view of the structure of the carton in the folded state of the handle of the carton in embodiment 2 of the invention.
Fig. 4 is a schematic view of the structure of the carton in the extended state of the handle of the carton in embodiment 2 of the invention.
Fig. 5 is a schematic view of the structure of the carton in the folded state of the handle of the carton in embodiment 3 of the invention.
Fig. 6 is a schematic view of the structure of the carton in the folded state of the handle of the carton in embodiment 4 of the invention.
Reference numerals illustrate:
Carton body 1
Mounting port 2
Carton handle 3
Handle body 31
Connection portion 32
Detailed Description
The invention is further illustrated by means of examples which follow, without thereby restricting the scope of the invention thereto.
As shown in fig. 1 to 6, the carton of the present invention comprises a carton body 1 and a carton handle 3, wherein a mounting opening 2 is formed at the top of the carton body 1, and the carton handle 3 is switched between a first stretching state and a first folding state relative to the carton body 1; when the carton handle 3 is in the first stretching state, the carton handle 3 is positioned outside the mounting opening 2, and two ends of the carton handle 3 are connected to two sides of the mounting opening 2; when the carton handle 3 is in the first folded state, the top of the carton handle 3 extends at most to the top of the mounting opening 2, and at least one end of the carton handle 3 is connected to the carton body 1.
According to the carton disclosed by the invention, the carton handle 3 is placed in the mounting opening 2 of the top paperboard of the carton body 1, the paperboard with the carton handle 3 mounted is flat, so that the cartons can be conveniently stacked in order, the carton is conveniently pasted in a carton pasting machine before the carton is formed, the carton handle 3 does not need to be mounted manually, and the production cost is reduced.
Example 1
As shown in fig. 1 and 2, in the present embodiment, the carton handle 3 includes: a handle body 31 having a first handle end and a second handle end, the first handle end being connected to the carton body 1; a connecting portion 32 having a first connecting end and a second connecting end, the first connecting end being connected to the second handle end, the second connecting end being connected to the carton body 1, the connecting portion 32 being switched between a second folded state and a second extended state with respect to the carton body 1; wherein, when the carton handle 3 is in the first folded state, the connecting portion 32 is in the second folded state; when the carton handle 3 is in the first extended condition, the connecting portion 32 is in the second extended condition.
In this embodiment, the handle body 31 and the carton body 1 are integrally formed. When the carton is produced and processed, only the top of the carton body 1 is required to be cut into a part, the cut part is used as a part of the handle, namely, the first handle end of the handle body 31 is connected with the carton body 1, then an adhesive tape or other strip-shaped foldable connecting part 32 is adhered to one end (the second handle end of the handle body 31) of the cut part, and the other end of the connecting part 32 is adhered to the cut part, so that a complete carton handle 3 can be formed, the processing procedure can be reduced, and the waste of materials can be avoided.
The handle body 31 and the carton body 1 may not be integral, and when the carton handle 3 is in the first extended state, the connecting portion 32 is in the second extended state, the second connecting end is connected to the carton body 1, and the first handle end is connected to the carton body 1; when the carton handle 3 is in the first folded state, the connecting portion 32 is in the second folded state, and the first handle end is separated from the carton body 1.
When the carton is produced and processed, only the top of the carton body 1 is required to be cut into a mounting opening 2, the second handle end of the handle body 31 is adhered with an adhesive tape or other strip-shaped foldable connecting parts 32, the first handle end of the handle body 31 or the carton body 1 is coated with an adhesive, and the carton is protected by release paper.
Example 2
As shown in fig. 3 and 4, the carton handle 3 includes: a handle body 31 having a first handle end and a second handle end; the two connecting parts 32 are respectively provided with a first connecting end and a second connecting end, the two first connecting ends are respectively connected with the first handle end and the second handle end, the two second connecting ends are respectively connected with two sides of the mounting opening 2, and the connecting parts 32 are switched between a second folding state and a second stretching state relative to the carton body 1; wherein when the carton handle 3 is in the first extended state, the two connecting portions 32 are in the second extended state; when the carton handle 3 is in the first folded condition, the two connecting portions 32 are in the second folded condition.
When the carton is produced and processed, only the top of the carton body 1 is required to be cut into a mounting opening 2, and the first handle end and the second handle end of the handle body 31 are adhered with adhesive tapes or other strip-shaped foldable connecting parts 32. When using the carton handle 3 like this, handle body 31 is connected with carton body 1 through the connecting portion 32 at both ends, can fold when not using and place in installing port 2, can not influence the roughness at carton top, the carton of being convenient for stacks.
In this embodiment, a gap is left between two opposite side walls of the first handle end and the second handle end opposite to the mounting opening 2, and two connecting portions 32 are folded and placed in the gap.
The carton handle 3 of this scheme sets up connecting portion 32 through the both ends at handle body 31 respectively, with connecting portion 32 fold in the clearance between handle body 31 and mounting hole 2, can directly use carton handle 3 like this when using, convenient processing moreover.
Example 3
As shown in fig. 5, the difference between the present embodiment and embodiment 2 is that the first handle end and the second handle end are respectively provided with a receiving groove (not shown) at the end, and the two connecting portions 32 are folded and placed in the receiving grooves in a one-to-one correspondence. The accommodating groove is convenient for stacking the connecting parts 32, and does not occupy the space of the carton body 1.
In the above embodiment, the connecting portion 32 is an adhesive tape, and two ends of the adhesive tape are adhered to the handle body 31 and the mounting opening 2, respectively. In other alternatives, the carton handle 3 may also be provided with a foldable object such as a film or string.
Example 4
In this embodiment, as shown in fig. 6, both ends of the carton handle 3 are connected to the carton body 1. The carton handle 3 is made of adhesive tapes, and two ends of each adhesive tape are respectively adhered to two sides of the mounting opening 2. And the adhesive tape is adopted as the connecting part 32, so that the processing and the production are convenient, and the production cost is reduced. In other alternatives, the carton handle 3 may also be provided with a foldable object such as a film or string.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (2)
1. A carton comprising a carton body and a carton handle, wherein the top of the carton body is provided with a mounting opening, and the carton handle is switched between a first stretching state and a first folding state relative to the carton body;
When the carton handle is in the first stretching state, the carton handle is positioned outside the mounting opening, and two ends of the carton handle are connected to two sides of the mounting opening;
when the carton handle is in the first folding state, the top of the carton handle extends to the top of the mounting opening at most, and at least one end of the carton handle is connected to the carton body;
The carton handle includes:
the handle body is provided with a first handle end and a second handle end;
The two connecting parts are respectively provided with a first connecting end and a second connecting end, the two first connecting ends are respectively connected with the first handle end and the second handle end, the two second connecting ends are respectively connected with two sides of the mounting opening, and the two connecting parts are switched between a second folding state and a second stretching state relative to the carton body;
When the carton handle is in the first stretching state, the two connecting parts are in the second stretching state; when the carton handle is in the first folding state, the two connecting parts are in the second folding state;
the ends of the first handle end and the second handle end are respectively provided with a containing groove, and the two connecting parts are folded and placed in the two containing grooves in a one-to-one correspondence mode, so that the connecting parts cannot occupy the space of the carton body.
2. The carton according to claim 1 wherein the connecting portion is an adhesive tape, and both ends of the connecting portion are adhered to the handle body and the mounting opening, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429928.4A CN110077687B (en) | 2019-05-22 | 2019-05-22 | Paper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910429928.4A CN110077687B (en) | 2019-05-22 | 2019-05-22 | Paper box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110077687A CN110077687A (en) | 2019-08-02 |
| CN110077687B true CN110077687B (en) | 2024-05-03 |
Family
ID=67421372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910429928.4A Active CN110077687B (en) | 2019-05-22 | 2019-05-22 | Paper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110077687B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2795368A (en) * | 1953-05-12 | 1957-06-11 | Caster Irving | Box with integral carrying handle |
| FR1423905A (en) * | 1964-11-25 | 1966-01-07 | Habermacher & Co Ets | Cardboard packaging with handle |
| ES266697U (en) * | 1982-07-02 | 1983-02-16 | Espiraltub, S.A. | So. (Machine-translation by Google Translate, not legally binding) |
| US4583681A (en) * | 1984-09-10 | 1986-04-22 | Purex Corporation | Extensible handle carton with leakage preventing flap structure |
| EP0341089A2 (en) * | 1988-05-06 | 1989-11-08 | The Mead Corporation | Multi-unit carton with extensible handle |
| US5079900A (en) * | 1990-09-26 | 1992-01-14 | Minnesota Mining And Manufacturing Company | Method and apparatus for forming a tape handle |
| CN201334148Y (en) * | 2008-11-03 | 2009-10-28 | 杭州金鱼电器集团有限公司 | Hidden type packing box lifting handle |
| KR101031691B1 (en) * | 2009-11-05 | 2011-04-29 | 주식회사 한진피앤씨 | Drinks bottle packaging box of grip device for automatic packaging |
| WO2014098318A1 (en) * | 2012-12-17 | 2014-06-26 | Jung Sung-Hyun | Collapsible handle for box |
| CN105644884A (en) * | 2014-11-21 | 2016-06-08 | 重庆市合川区华丰包装有限公司 | Paper box with retractable lifting handle |
| CN208086357U (en) * | 2018-03-27 | 2018-11-13 | 厦门同安鑫昶发工贸有限公司 | A kind of outer container for industrial packaging |
| CN209956421U (en) * | 2019-05-22 | 2020-01-17 | 上海出版印刷高等专科学校 | Paper box |
-
2019
- 2019-05-22 CN CN201910429928.4A patent/CN110077687B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2795368A (en) * | 1953-05-12 | 1957-06-11 | Caster Irving | Box with integral carrying handle |
| FR1423905A (en) * | 1964-11-25 | 1966-01-07 | Habermacher & Co Ets | Cardboard packaging with handle |
| ES266697U (en) * | 1982-07-02 | 1983-02-16 | Espiraltub, S.A. | So. (Machine-translation by Google Translate, not legally binding) |
| US4583681A (en) * | 1984-09-10 | 1986-04-22 | Purex Corporation | Extensible handle carton with leakage preventing flap structure |
| EP0341089A2 (en) * | 1988-05-06 | 1989-11-08 | The Mead Corporation | Multi-unit carton with extensible handle |
| US5079900A (en) * | 1990-09-26 | 1992-01-14 | Minnesota Mining And Manufacturing Company | Method and apparatus for forming a tape handle |
| CN201334148Y (en) * | 2008-11-03 | 2009-10-28 | 杭州金鱼电器集团有限公司 | Hidden type packing box lifting handle |
| KR101031691B1 (en) * | 2009-11-05 | 2011-04-29 | 주식회사 한진피앤씨 | Drinks bottle packaging box of grip device for automatic packaging |
| WO2014098318A1 (en) * | 2012-12-17 | 2014-06-26 | Jung Sung-Hyun | Collapsible handle for box |
| CN105644884A (en) * | 2014-11-21 | 2016-06-08 | 重庆市合川区华丰包装有限公司 | Paper box with retractable lifting handle |
| CN208086357U (en) * | 2018-03-27 | 2018-11-13 | 厦门同安鑫昶发工贸有限公司 | A kind of outer container for industrial packaging |
| CN209956421U (en) * | 2019-05-22 | 2020-01-17 | 上海出版印刷高等专科学校 | Paper box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110077687A (en) | 2019-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1682417B1 (en) | Gift box container | |
| CN209956421U (en) | Paper box | |
| CN110077687B (en) | Paper box | |
| US5855317A (en) | Carton tray and method of forming same | |
| CN212244190U (en) | Recyclable multipurpose corrugated carton | |
| CN104554964B (en) | Paper box blank of irregular paper box and manufacturing method of paper box blank of irregular paper box | |
| CN110002073B (en) | Be suitable for automatic packaging machine's carton | |
| CN219970295U (en) | Corrugated paper box | |
| CN210028275U (en) | Carton suitable for automatic packaging machine | |
| CN215044491U (en) | Glue of precoating packing carton | |
| CN211196918U (en) | Multi-layer corrugated carton | |
| CN202846951U (en) | Modified full-automatic folder gluer | |
| US7815559B1 (en) | Apparatus and method for forming a stackable containers | |
| CN221218317U (en) | Environment-friendly corrugated board | |
| CN216661031U (en) | Corrugated carton convenient to production and processing | |
| CN220411177U (en) | Packaging carton convenient to package | |
| CN113002918B (en) | Packaging carton and packaging method thereof | |
| CN219008390U (en) | Convenient lifting structure of corrugated case | |
| CN219905058U (en) | Octagonal packaging box with self-locking bottom | |
| CN209973195U (en) | Corrugated carton for commodity circulation convenient to unseal | |
| CN207972901U (en) | A kind of single piece type folding packaging box | |
| CN217556563U (en) | Corrugated container board based on multi-purpose tear tape structure | |
| CN216995363U (en) | Corrugated paper box | |
| CN210213113U (en) | Folding box convenient to transportation | |
| CN214452640U (en) | E-shaped carton |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |