CN109016693A - A kind of water proof type corrugated board production technique and its application in corrugated case - Google Patents
A kind of water proof type corrugated board production technique and its application in corrugated case Download PDFInfo
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- CN109016693A CN109016693A CN201811098997.3A CN201811098997A CN109016693A CN 109016693 A CN109016693 A CN 109016693A CN 201811098997 A CN201811098997 A CN 201811098997A CN 109016693 A CN109016693 A CN 109016693A
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- China
- Prior art keywords
- corrugated
- paper
- corrugated board
- modified corn
- water proof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The present invention relates to cardboard processing technique field, in particular to a kind of water proof type corrugated board production technique and its application in corrugated case, the corrugated board using the production of this kind of technique have preferable waterproof performance and higher intensity.Its processing step includes S1: being heated using heater to body paper；S2: embossed is carried out to the body paper after heating using Corrugator roller, to form the corrugated paper of ripple type；S3: the corrugated paper of the corrugated paper of smooth type and ripple type is pasted using modified corn starch glue, obtains two layers of corrugated paper；S4: two pieces of two layers of corrugated papers obtained in step S3 are pasted using modified corn starch glue, obtain four-layer corrugated paper board；Increase S4 ' behind S4, coats modified corn starch glue in the side wall of corrugated board.
Description
Technical field
The invention belongs to cardboard processing technique field, in particular to a kind of water proof type corrugated board production technique and its watt
Application in stupefied carton.
Background technique
Packaging Box is the most widely used product of packaging industry, and the corrugated board production that China uses is to pass through corrugation
The corrugated paper that roller is processed into waveform is bonded.In order to improve the value of Packaging Box, people are enterprising in Packaging Box always
Row research and improvement, reduce cost, increase intensity, facilitate production, the efficiency of automated production is improved, so as in the degree of automation
It is produced on higher corrugated multilayer panel moulding apparatus Automatic production line.
In the prior art, in order to the intensity for improving packing board increases raw material paper generally by increasing the grammes per square metre of cardboard
Quality, or the whole number of plies for increasing fitting corrugated board, the existing production line in the whole nation take both methods to be given birth to
It produces.In order to improve the various physical indexs of corrugated board, it is completely dependent on and increases paper sheet thickness and improve paper grades to reach mesh
's.But paper resource can be largely wasted in this way, because papermaking is energy consumption and pollutes biggish industry, this mode of operation is straight
It connects and increases energy consumption, increases environmental pollution, also increase production cost for enterprise.
In addition, will receive external force, atmospheric degree etc. influences since corrugated case is in storage and transportational process, therefore watt
The requirement of the adhesive strength of corrugated paper board, water resistance etc. is also just high.But not only intensity is not high for existing corrugated board, damage-resistant
Property is poor, is not easy to stack, and adhesive strength, water resistance are also not highly desirable, easily causes corrugated case moisture absorption softening, edge degumming
Phenomena such as warping, deforming causes commodity to go bad, damage.
Summary of the invention
The object of the present invention is to provide a kind of water proof type corrugated board production technique and its application in corrugated case, benefits
There is preferable waterproof performance and higher intensity with the corrugated board that this kind of technique produces.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of water proof type corrugated board production technique, comprising the following steps:
S1: body paper is heated using heater；
S2: embossed is carried out to the body paper after heating using Corrugator roller, to form the corrugated paper of ripple type；
S3: the corrugated paper of the corrugated paper of smooth type and ripple type is pasted using modified corn starch glue, is obtained two layers
Corrugated paper；
S4: two pieces of two layers of corrugated papers obtained in step S3 are pasted using modified corn starch glue, obtain four
Layer corrugated board.
Further, increase S4 ' behind S4, coat modified corn starch glue in the side wall of corrugated board.
Further, 1- naphthalene diazonium -2- hydroxyl -4- acid inner salt is mixed in the modified corn starch glue.
Further, sodium hydroxide is mixed in the modified corn starch glue.
Further, the modified corn starch glue is heated and is stirred evenly before use.
Further, the temperature heated to the modified corn starch glue is 40-50 DEG C.
According to water proof type corrugated board the answering in corrugated case of any production technology production of preceding claim
With.
The beneficial effects of the present invention are:
1. the present invention mixes 1- naphthalene diazonium -2- hydroxyl -4- acid inner salt, the substance in conventional cornstarch glue
In contain a large amount of naphthalene, it can substrate surface and it is internal form one layer of fine and close water-repellent layer, inhibit moisture penetration, improve base
The hydrophobic performance of material extends the service life for the corrugated paper pasted using this kind of glue.
2. be mixed with sodium hydroxide in most cornstarch glue, in this way, for part in production cornstarch oxygen
Change is not that 1- naphthalene diazonium -2- hydroxyl -4- acid inner salt, 1- naphthalene weight are added thereto especially adequately for of inferior quality glue
Nitrogen -2- hydroxyl -4- acid inner salt accelerates stirring or is stirred while heating, can promote under the conditions of sodium hydroxide
Diazonium class oxidizing substance is ionized out into 1- naphthalene diazonium -2- hydroxyl -4- acid inner salt, corn starch molecules is promoted to decompose oxygen
Change, mitigates in glue because cornstarch aoxidizes the crystal shaped bulk coacervation of insufficient appearance；Meanwhile naphthalene still exists in
In glue, the waterproof performance of corrugated board is not influenced.
3. the present invention coats modified corn starch after obtaining corrugated board, in the side wall of corrugated board, can be to corrugation
The side wall of cardboard is blocked, and penetrates into corrugated paper from the hollow part of corrugated board side wall to avoid moisture, corrugated paper is caused to absorb water
Soften, influences the intensity of corrugated board.
Specific embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is clearly and completely described.Obviously, it is retouched
The embodiment stated is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, originally
Field those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
Embodiment 1
A kind of water proof type corrugated board production technique and its application in corrugated case, wherein the preparation work of corrugated board
Skill includes the following steps.
S1: body paper is heated using heater.Package body paper is placed on feed appliance, paper is conveyed from feed appliance
To heating roller, paper is heated using heating roller during transportation, paper is made to soften, is conducive to following process.Add
Hot temperature is at 55 DEG C.
S2: embossed is carried out to the body paper after heating using Corrugator roller, to form the corrugated paper of ripple type.
S3: the corrugated paper of the corrugated paper of smooth type and ripple type is pasted using modified corn starch glue, is obtained two layers
Corrugated paper.Modified corn starch glue is ready-to-use glue, takes commercially available cornstarch glue, preceding to Corn Starch Glue using
The 1- naphthalene diazonium -2- hydroxyl -4- acid inner salt that weight ratio is 5% is added in water, corresponding sodium salt or sylvite also can be used
Deng being mixed evenly, obtain modified corn starch glue.When stickup, without the processed smooth type corrugated paper of Corrugator roller
Surface uniformly coats modified corn starch glue, then mutually pastes, obtains with the ripple type corrugated paper after Corrugator roller is processed
Two layers of corrugated paper.
S4: being pasted two pieces of two layers of corrugated papers obtained in step S3 using modified corn starch glue, can be right
Claiming to paste asymmetric can also paste, and obtain four-layer corrugated paper board.Wherein in the preparation process and S3 of modified corn starch glue
It is identical, sticking operation can also be carried out in certain other embodiments, according to actual needs to obtain five layers or more of corrugation
Cardboard.
S4 ': modified corn starch glue is coated in the side wall of corrugated board.Due to containing watt of ripple type in corrugated board
Stupefied paper, therefore, corrugated board after molding are in hollow form, and the corrugated case being assembled into using this corrugated board is by rain
When water-soaked, moisture easily enters in corrugated board from the side wall hollow part of corrugated board, the feelings for causing carton water suction to get wet, soften
Condition influences paper board strength.And the present invention corrugated board side wall coat and filling-modified cornstarch glue, can be by corrugated paper
The side wall of plate blocks, and that breaks off moisture enters channel, improves the waterproof performance and intensity of corrugated board.
The water proof type corrugated board that above-mentioned preparation process produces is applied in the production of corrugated case, obtained corrugated paper
Case also waterproof performance and high-strength characteristic with higher.
Embodiment 2
A kind of water proof type corrugated board production technique and its application in corrugated case, wherein the preparation work of corrugated board
Skill includes the following steps.
S1: body paper is heated using heater.Package body paper is placed on feed appliance, paper is conveyed from feed appliance
To heating roller, paper is heated using heating roller during transportation, paper is made to soften, is conducive to following process.Add
Hot temperature is at 55 DEG C.
S2: embossed is carried out to the body paper after heating using Corrugator roller, to form the corrugated paper of ripple type.
S3: the corrugated paper of the corrugated paper of smooth type and ripple type is pasted using modified corn starch glue, is obtained two layers
Corrugated paper.Modified corn starch glue is ready-to-use glue, takes commercially available cornstarch glue, mixes in the cornstarch glue
There is sodium hydroxide, the 1- naphthalene diazonium -2- hydroxyl -4- sulfonic acid that weight ratio is 8% is being added into cornstarch glue using preceding
Corresponding sodium salt or sylvite etc. also can be used in inner salt, heats and is mixed evenly under the conditions of 40-50 DEG C, is modified
Cornstarch glue.When stickup, modified corn starch is uniformly being coated without the processed smooth type corrugated paper surface of Corrugator roller
Then glue is mutually pasted with the ripple type corrugated paper after Corrugator roller is processed, obtains two layers of corrugated paper.
S4: being pasted two pieces of two layers of corrugated papers obtained in step S3 using modified corn starch glue, can be right
Claiming to paste asymmetric can also paste, and obtain four-layer corrugated paper board.Wherein in the preparation process and S3 of modified corn starch glue
It is identical, sticking operation can also be carried out in certain other embodiments, according to actual needs to obtain five layers or more of corrugation
Cardboard.
S4 ': modified corn starch glue is coated in the side wall of corrugated board.Due to containing watt of ripple type in corrugated board
Stupefied paper, therefore, corrugated board after molding are in hollow form, and the corrugated case being assembled into using this corrugated board is by rain
When water-soaked, moisture easily enters in corrugated board from the side wall hollow part of corrugated board, the feelings for causing carton water suction to get wet, soften
Condition influences paper board strength.And the present invention corrugated board side wall coat and filling-modified cornstarch glue, can be by corrugated paper
The side wall of plate blocks, and that breaks off moisture enters channel, improves the waterproof performance and intensity of corrugated board.
The water proof type corrugated board that above-mentioned preparation process produces is applied in the production of corrugated case, obtained corrugated paper
Case also waterproof performance and high-strength characteristic with higher.
Claims (7)
1. a kind of water proof type corrugated board production technique, which comprises the following steps:
S1: body paper is heated using heater；
S2: embossed is carried out to the body paper after heating using Corrugator roller, to form the corrugated paper of ripple type；
S3: the corrugated paper of the corrugated paper of smooth type and ripple type is pasted using modified corn starch glue, obtains two layers of corrugation
Paper；
S4: two pieces of two layers of corrugated papers obtained in step S3 are pasted using modified corn starch glue, obtain four layers watts
Corrugated paper board.
2. a kind of water proof type corrugated board production technique according to claim 1, it is characterised in that: increase behind S4
S4 ' coats modified corn starch glue in the side wall of corrugated board.
3. a kind of water proof type corrugated board production technique according to claim 1, it is characterised in that: the modified corn forms sediment
1- naphthalene diazonium -2- hydroxyl -4- acid inner salt is mixed in arogel water.
4. a kind of water proof type corrugated board production technique according to claim 3, it is characterised in that: the modified corn forms sediment
Sodium hydroxide is mixed in arogel water.
5. a kind of water proof type corrugated board production technique according to claim 4, it is characterised in that: the modified corn forms sediment
Arogel water is heated and is stirred evenly before use.
6. a kind of water proof type corrugated board production technique according to claim 5, it is characterised in that: to the modified corn
The temperature that starch glue is heated is 40-50 DEG C.
7. application of the water proof type corrugated board of -6 any production technology productions in corrugated case according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098997.3A CN109016693A (en) | 2018-09-20 | 2018-09-20 | A kind of water proof type corrugated board production technique and its application in corrugated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098997.3A CN109016693A (en) | 2018-09-20 | 2018-09-20 | A kind of water proof type corrugated board production technique and its application in corrugated case |
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| Publication Number | Publication Date |
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| CN109016693A true CN109016693A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811098997.3A Pending CN109016693A (en) | 2018-09-20 | 2018-09-20 | A kind of water proof type corrugated board production technique and its application in corrugated case |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802879A (en) * | 2019-11-13 | 2020-02-18 | 黄展才 | Production method of corrugated board for packaging box |
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| JP2002003801A (en) * | 2000-06-19 | 2002-01-09 | Oji Paper Co Ltd | Adhesive for corrugated fiberboard |
| CN1449913A (en) * | 2002-04-05 | 2003-10-22 | 俞建虎 | Nano particle water-proof corrugated paper board |
| CN104369513A (en) * | 2014-11-05 | 2015-02-25 | 南通传人印务包装有限公司 | Impermeable four-layer composite corrugated board |
| KR101527783B1 (en) * | 2013-12-20 | 2015-06-10 | 대상 주식회사 | Starch-based adhesives for corrugated cardboard and manufacturing method of the same |
| CN106363960A (en) * | 2016-05-09 | 2017-02-01 | 昆山鸣朋纸业有限公司 | Production process of waterproof corrugated paperboard |
| CN106480786A (en) * | 2016-12-08 | 2017-03-08 | 广州市极合技术咨询有限公司 | A kind of calcium moulds high-strength corrugated paper and preparation method thereof |
| CN107011828A (en) * | 2017-04-10 | 2017-08-04 | 滁州卷烟材料厂 | A kind of corrugated case with high intensity and water resistance |
| CN108179661A (en) * | 2018-01-15 | 2018-06-19 | 特耐王包装（福州）有限公司 | A kind of high-strength waterproof MULTILAYER COMPOSITE corrugated board |
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2018
- 2018-09-20 CN CN201811098997.3A patent/CN109016693A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002003801A (en) * | 2000-06-19 | 2002-01-09 | Oji Paper Co Ltd | Adhesive for corrugated fiberboard |
| CN1449913A (en) * | 2002-04-05 | 2003-10-22 | 俞建虎 | Nano particle water-proof corrugated paper board |
| KR101527783B1 (en) * | 2013-12-20 | 2015-06-10 | 대상 주식회사 | Starch-based adhesives for corrugated cardboard and manufacturing method of the same |
| CN104369513A (en) * | 2014-11-05 | 2015-02-25 | 南通传人印务包装有限公司 | Impermeable four-layer composite corrugated board |
| CN106363960A (en) * | 2016-05-09 | 2017-02-01 | 昆山鸣朋纸业有限公司 | Production process of waterproof corrugated paperboard |
| CN106480786A (en) * | 2016-12-08 | 2017-03-08 | 广州市极合技术咨询有限公司 | A kind of calcium moulds high-strength corrugated paper and preparation method thereof |
| CN107011828A (en) * | 2017-04-10 | 2017-08-04 | 滁州卷烟材料厂 | A kind of corrugated case with high intensity and water resistance |
| CN108179661A (en) * | 2018-01-15 | 2018-06-19 | 特耐王包装（福州）有限公司 | A kind of high-strength waterproof MULTILAYER COMPOSITE corrugated board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802879A (en) * | 2019-11-13 | 2020-02-18 | 黄展才 | Production method of corrugated board for packaging box |
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Application publication date: 20181218 |