CN210458782U - Novel four-layer paperboard - Google Patents
Novel four-layer paperboard Download PDFInfo
- Publication number
- CN210458782U CN210458782U CN201921212036.0U CN201921212036U CN210458782U CN 210458782 U CN210458782 U CN 210458782U CN 201921212036 U CN201921212036 U CN 201921212036U CN 210458782 U CN210458782 U CN 210458782U
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- CN
- China
- Prior art keywords
- corrugated
- layer
- corrugated layer
- paper
- novel
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
Abstract
The utility model relates to a corrugated container board technical field, in particular to novel four layers of cardboards, including last facial tissue, last corrugated layer, lower corrugated layer and the lower bottom paper that links together in proper order, the crest one-to-one on going up corrugated layer, lower corrugated layer bonds mutually. This novel four-layer cardboard adopts last corrugated layer, lower corrugated layer crest one-to-one looks bonding ingenious structure, and the little monomer structure of class triangle-shaped is one by one constructed to the corrugated paper between the base stock from top to bottom, has ingeniously utilized the good stable attribute of triangle-shaped structure, when practicing thrift paper raw materials, ensures the good resistance to compression bearing effect of carton to reduce product cost, increase economic benefits, environmental protection.
Description
Technical Field
The invention belongs to the technical field of corrugated boards, and particularly relates to a novel four-layer paperboard.
Background
In 1856, the English people Edward Hili and Edward Allen brothers invented corrugated structures, in 1871 the American people Albert Jones invented single-sided corrugated cardboard, in 1920, double-sided corrugated cardboard came out, and corrugated cardboard boxes now become the most widely used packaging tools in modern commerce and trade.
In countries and regions such as japan, europe, america and the like, the application of four-layer corrugated boards is quite common, and the introduction in recent years in China has not yet been promoted, and the four-layer corrugated boards in the prior art are formed by completely overlapping two layers of corrugated paper, gluing and pressing the middle of the two layers of corrugated paper into composite corrugated paper, and forming four layers of paper boards with surface paper and bottom paper, and the four-layer paper boards have the following defects and cannot be promoted: 1. because the glue applying processing temperature between two layers of corrugated boards is high, the energy consumption is large, the vehicle speed cannot be improved, and the cost is increased; 2. because the thickness of the overlapped corrugated layers is not obviously increased compared with that of the traditional three-layer corrugated layer, the pressure resistance of the corrugated layer is not obviously improved; 3. the two layers of corrugated paper are comprehensively bonded, comprehensive glue application is needed, glue consumption is large, cost is increased, and environmental protection is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the invention makes up the defects of the traditional technology and provides the novel four-layer paperboard which has the advantages of ingenious structure, strong pressure resistance and paper saving.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides a novel four-layer paperboard, is including last facial tissue, last corrugated layer, lower corrugated layer and the lower bottom paper that links together in proper order, the crest one-to-one of going up corrugated layer, lower corrugated layer bonds.
Compared with the prior art, the beneficial effects of the utility model are that: this novel four-layer cardboard adopts last corrugated layer, lower corrugated layer crest one-to-one looks bonding ingenious structure, and the little monomer structure of class triangle-shaped is one by one constructed to the corrugated paper between the base stock from top to bottom, has ingeniously utilized the good stable attribute of triangle-shaped structure, when practicing thrift paper raw materials, ensures the good resistance to compression bearing effect of carton to reduce product cost, increase economic benefits, environmental protection.
Drawings
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
fig. 1 is a schematic structural diagram of the present invention;
in the figure: 1 upper surface paper, 2 upper corrugated layer, 3 lower corrugated layer, 4 lower bottom paper and 5 wave crests.
Detailed Description
The scheme is further explained by combining the attached drawings. As shown in fig. 1, a novel four-layer paperboard comprises an upper surface paper 1, an upper corrugated layer 2, a lower corrugated layer 3 and a lower bottom paper 4 which are sequentially connected together, wherein wave crests 5 of the upper corrugated layer 2 and the lower corrugated layer 3 are adhered in a one-to-one correspondence manner.
In the processing process, after the upper surface paper 1 and the upper corrugated layer 2 are processed and bonded by a corrugating machine, a glue coater is used for coating glue on one side of the crest 5 of the upper corrugated layer 2, after the lower corrugated layer 3 and the lower bottom paper 4 are processed and bonded by the corrugating machine, the glue coater is used for coating glue on one side of the crest 5 of the lower corrugated layer 3, the crest 5 of the upper corrugated layer 2 and the crest 5 of the lower corrugated layer 3 are bonded, and then the four-layer paper board is pressed by a pressing belt to form the four-layer paper board.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (1)
1. A novel four-layer paperboard is characterized in that: the corrugated paper is characterized by comprising an upper surface paper (1), an upper corrugated layer (2), a lower corrugated layer (3) and a lower bottom paper (4) which are sequentially connected together, wherein wave crests (5) of the upper corrugated layer (2) and wave crests (5) of the lower corrugated layer (3) are bonded in a one-to-one correspondence manner.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212036.0U CN210458782U (en) | 2019-07-30 | 2019-07-30 | Novel four-layer paperboard |
| PCT/CN2020/095008 WO2021017648A1 (en) | 2019-07-30 | 2020-06-09 | Novel four-layer paperboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921212036.0U CN210458782U (en) | 2019-07-30 | 2019-07-30 | Novel four-layer paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210458782U true CN210458782U (en) | 2020-05-05 |
Family
ID=70448496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921212036.0U Active CN210458782U (en) | 2019-07-30 | 2019-07-30 | Novel four-layer paperboard |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210458782U (en) |
| WO (1) | WO2021017648A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017648A1 (en) * | 2019-07-30 | 2021-02-04 | 山东太辉包装有限公司 | Novel four-layer paperboard |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010330B (en) * | 1986-12-02 | 1990-11-07 | 阿姆科尔有限公司 | Corrugated board |
| CN2900158Y (en) * | 2006-03-03 | 2007-05-16 | 管利群 | Four layer peak-to-peak adhesive corrugated paper board |
| CN108486962A (en) * | 2018-04-13 | 2018-09-04 | 山东太辉包装有限公司 | A kind of novel paperboard and its processing method |
| CN108516177A (en) * | 2018-04-13 | 2018-09-11 | 山东太辉包装有限公司 | A kind of Packaging Box environmental protection compression-resistant structure and its processing method |
| CN210458782U (en) * | 2019-07-30 | 2020-05-05 | 山东太辉包装有限公司 | Novel four-layer paperboard |
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2019
- 2019-07-30 CN CN201921212036.0U patent/CN210458782U/en active Active
-
2020
- 2020-06-09 WO PCT/CN2020/095008 patent/WO2021017648A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021017648A1 (en) * | 2019-07-30 | 2021-02-04 | 山东太辉包装有限公司 | Novel four-layer paperboard |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021017648A1 (en) | 2021-02-04 |
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| GR01 | Patent grant |