CN109334126A - A kind of High-strength waterproof corrugated board production technique and its application in carton - Google Patents
A kind of High-strength waterproof corrugated board production technique and its application in carton Download PDFInfo
- Publication number
- CN109334126A CN109334126A CN201811099055.7A CN201811099055A CN109334126A CN 109334126 A CN109334126 A CN 109334126A CN 201811099055 A CN201811099055 A CN 201811099055A CN 109334126 A CN109334126 A CN 109334126A
- Authority
- CN
- China
- Prior art keywords
- corrugated
- paper
- corrugated board
- glue
- corn starch
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to cardboard processing technique field, in particular to a kind of High-strength waterproof corrugated board production technique and its application in carton, 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 High-strength waterproof corrugated board production technique and
Its application in 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 High-strength waterproof corrugated board production technique and its application in carton,
Corrugated board using the production of this kind of technique has preferable waterproof performance and higher intensity.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of High-strength waterproof 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, bis- [3- diphenylphosphinomethyl -4- methoxyl group -1- are mixed in the modified corn starch glue
Naphthalene] methane cupric perchlorate complex compound.
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 the High-strength waterproof corrugated board of any production technology production of preceding claim in corrugated case
In application.
The beneficial effects of the present invention are:
1. the present invention bis- [3- diphenylphosphinomethyl -4- methoxyl group -1- naphthalenes of mixing in conventional cornstarch glue
Base] methane cupric perchlorate complex compound, a large amount of naphthalene is contained in the substance, it in substrate surface and internal can form one layer of densification
Water-repellent layer, inhibit moisture penetration, improve the hydrophobic performance of substrate, extend making for the corrugated paper pasted using this kind of glue
Use the service life.
2. be mixed with sodium hydroxide in most cornstarch glue, in this way, for part in production cornstarch oxygen
Change is not that bis- [3- diphenylphosphinomethyl -4- methoxy-1-naphthyl] first are added thereto especially adequately for of inferior quality glue
Alkane cupric perchlorate complex compound, bis- [3- diphenylphosphinomethyl -4- methoxy-1-naphthyl] methane cupric perchlorate complex compounds are in hydrogen-oxygen
Under the conditions of changing sodium, accelerates stirring or be stirred while heating, bis- [3- diphenylphosphinomethyl -4- first can be promoted
Oxy-1-naphthalene] methane cupric perchlorate complex compound ionizes out perchloric acid class oxidizing substance, and promote corn starch molecules 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.Compared with the diazonium substance applied on the same day does modifying agent, height of the invention
Chloric acid substance oxidisability is stronger, more preferable to the modified effect of cornstarch.
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 High-strength waterproof corrugated board production technique and its application in carton, the wherein preparation of corrugated board
Technique 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
Bis- [3- diphenylphosphinomethyl -4- methoxy-1-naphthyl] methane cupric perchlorate complex compounds that weight ratio is 4% are added in water,
Specially ammino-complex is mixed evenly, and obtains modified corn starch glue.When stickup, processed without Corrugator roller
Smooth type corrugated paper surface uniformly coats modified corn starch glue, then with the ripple type corrugated paper after Corrugator roller is processed
It mutually pastes, 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 High-strength waterproof corrugated board that above-mentioned preparation process produces is applied in the production of corrugated case, is obtained
Corrugated case also waterproof performance and high-strength characteristic with higher.
Embodiment 2
A kind of High-strength waterproof corrugated board production technique and its application in carton, the wherein preparation of corrugated board
Technique 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, bis- [3- diphenylphosphinomethyl -4- first that weight ratio is 3% are being added into cornstarch glue using preceding
Oxy-1-naphthalene] methane cupric perchlorate complex compound, specially ammino-complex, heat under the conditions of 40-50 DEG C and are mixed
It is even, obtain modified corn starch glue.When stickup, change uniformly being coated without the processed smooth type corrugated paper surface of Corrugator roller
Property cornstarch glue, then mutually pasted with the ripple type corrugated paper after Corrugator roller is processed, obtain 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 High-strength waterproof corrugated board that above-mentioned preparation process produces is applied in the production of corrugated case, is obtained
Corrugated case also waterproof performance and high-strength characteristic with higher.
Claims (7)
1. a kind of High-strength waterproof 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 High-strength waterproof corrugated board production technique according to claim 1, it is characterised in that: behind S4
Increase S4 ', coats modified corn starch glue in the side wall of corrugated board.
3. a kind of High-strength waterproof corrugated board production technique according to claim 1, it is characterised in that: the modification
Bis- [3- diphenylphosphinomethyl -4- methoxy-1-naphthyl] methane cupric perchlorate complex compounds are mixed in cornstarch glue.
4. a kind of High-strength waterproof corrugated board production technique according to claim 3, it is characterised in that: the modification
Sodium hydroxide is mixed in cornstarch glue.
5. a kind of High-strength waterproof corrugated board production technique according to claim 4, it is characterised in that: the modification
Cornstarch glue is heated and is stirred evenly before use.
6. a kind of High-strength waterproof corrugated board production technique according to claim 5, it is characterised in that: change to described
Property the temperature that is heated of cornstarch glue be 40-50 DEG C.
7. the High-strength waterproof corrugated board of -6 any production technology productions is in corrugated case according to claim 1
Using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099055.7A CN109334126A (en) | 2018-09-20 | 2018-09-20 | A kind of High-strength waterproof corrugated board production technique and its application in carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811099055.7A CN109334126A (en) | 2018-09-20 | 2018-09-20 | A kind of High-strength waterproof corrugated board production technique and its application in carton |
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| Publication Number | Publication Date |
|---|---|
| CN109334126A true CN109334126A (en) | 2019-02-15 |
Family
ID=65306164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811099055.7A Pending CN109334126A (en) | 2018-09-20 | 2018-09-20 | A kind of High-strength waterproof corrugated board production technique and its application in carton |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703109A (en) * | 2019-02-28 | 2019-05-03 | 国腾彩色纸品(鹤山)有限公司 | A kind of processing method of highly intensified corrugated paper |
| CN110154488A (en) * | 2019-07-02 | 2019-08-23 | 广东新力德包装科技有限公司 | Three layers of composite waterproof corrugated board of one kind and its preparation process |
| CN111530332A (en) * | 2020-04-24 | 2020-08-14 | 杭州明聪包装有限公司 | Corrugated board adhesive preparation device and corrugated board production process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703109A (en) * | 2019-02-28 | 2019-05-03 | 国腾彩色纸品(鹤山)有限公司 | A kind of processing method of highly intensified corrugated paper |
| CN110154488A (en) * | 2019-07-02 | 2019-08-23 | 广东新力德包装科技有限公司 | Three layers of composite waterproof corrugated board of one kind and its preparation process |
| CN111530332A (en) * | 2020-04-24 | 2020-08-14 | 杭州明聪包装有限公司 | Corrugated board adhesive preparation device and corrugated board production process |
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Application publication date: 20190215 |
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