CN102561100B - The formula of mud fluting medium, production technology and the corrugated board produced with it - Google Patents
The formula of mud fluting medium, production technology and the corrugated board produced with it Download PDFInfo
- Publication number
- CN102561100B CN102561100B CN201010598596.1A CN201010598596A CN102561100B CN 102561100 B CN102561100 B CN 102561100B CN 201010598596 A CN201010598596 A CN 201010598596A CN 102561100 B CN102561100 B CN 102561100B
- Authority
- CN
- China
- Prior art keywords
- mud
- paper
- major ingredient
- fluting medium
- auxiliary material
- 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
Abstract
The invention discloses a kind of formula of mud corrugated paper, comprise major ingredient and auxiliary material, described major ingredient is papermaking waste water sludge, and described auxiliary material is the mixing ultra-fine filling material that inorganic ultrafine filler and organic ultra-fine filling material mix.Present invention also offers the production technology adopting the formula of above-mentioned mud fluting medium to produce fluting medium.Present invention also offers mud fluting medium that a kind of the present invention of employing obtains and the boxboard corrugated board by adhesive bond.The present invention is directly used as paper making raw material using papermaking waste water sludge, make recycled writing paper, successfully can solve the serious secondary environmental pollution difficult problem that papermaking waste water sludge produces environment, realize the recycling of papermaking waste water sludge solid waste, the intensity of the corrugated board of production department and good waterproof performance.
Description
Technical field
The present invention relates to a kind of formula of mud fluting medium and produce the production technology of mud fluting medium and the corrugated board by this mud production of fluting base paper with this formula.
Background technology
As everyone knows, paper industry is national economy important industry, but is also pollute larger industry.Thousands of paper mills, the whole nation, produce more than 3,000 ten thousand tons all kinds of paper and cardboards per year, also nearly 20,000,000,000 tons of chemical oxygen consumption (COC)s (CODcr) are produced at 1500-2000mg/L paper waste and papermaking waste water sludge every year thus, they are to water source, air, the environmental protection such as farmland constitute great harm, a most thorny difficult problem is treated as wherein to papermaking waste water sludge, current domestic and international common processing method is with after plate and frame filter press elimination water, landfill or burning, some enterprises even stealthily directly discharge, both can produce secondary pollution to environment, processed as adopted landfill method, then can cause the deterioration of large quantities of soil, be unfavorable for plantation, as adopted burning method process, then serious environment pollution air.There are many people to utilize the mud in paper waste for a long time and did effort, but do not pass a test because of technology, all end in failure.
From above-mentioned, solve mud problem of outlet in paper industry this project success, effectively accomplished waste resource regeneration, protection of the environment, sustainable development; Simultaneously with paper for Pin, solve long-term come the heavy dynamo-electric packing of product mainly adopt the resource consumption problem of Plate material package material.Therefore implement this project and there is great social and economic significance.
Summary of the invention
The present invention the technical problem that will just solve just be to provide a kind of formula of mud corrugated paper and produce the production technology of mud corrugated paper with this formula, directly be used as paper making raw material using papermaking waste water sludge, make recycled writing paper, then make as products such as heavy electronic product corrugated paper packing case with high strengths, successfully can solve the serious secondary environmental pollution difficult problem that papermaking waste water sludge produces environment, realize the recycling of papermaking waste water sludge solid waste.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of formula of mud corrugated paper, comprise major ingredient and auxiliary material, it is characterized in that: described major ingredient is papermaking waste water sludge, described auxiliary material is the mixing ultra-fine filling material that inorganic ultrafine filler and organic ultra-fine filling material mix, and the mass percent of described major ingredient and auxiliary material is: major ingredient: 30% ~ 80%; Auxiliary material: 20% ~ 70%.
Described inorganic ultrafine filler is the one or more combination in calcium carbonate superfine powder, ultra-fine imvite, ultrafine kaolin, superfine talcum powder, Ultra-fine Bentonite, ultra-fine miniature compounded mix, preferably accounts for auxiliary material 60% ~ 80%.
Described ultra-fine fine-scale composite can be glass microballoon.
Described organic ultra-fine filling material is the one or more combination in micronized polyethylene alcohol, ultra-fine dioctyl pyrophosphate coupling agent, ultra-fine iso stearate base coupling agent, ultra-fine titanate coupling agent, superfine spherical silica gel, preferably accounts for auxiliary material 20% ~ 40%.
Preferably, also comprise dispersant, described dispersant is the one or more combination in Arabic gum, polyacrylamide, cellulose sodium sulfate, potassium pyrophosphate, is preferably 5% ~ 15% of auxiliary material total amount.
Present invention also offers the production technology adopting the formula of above-mentioned mud fluting medium to produce fluting medium, it is characterized in that comprising the steps:
1) pulp processing, inorganic and organic mixing ultra-fine filling material is added in the papermaking waste water sludge handled well by screening machine screening technology, as calcium carbonate superfine powder, ultra-fine imvite and micronized polyethylene alcohol etc., through strong mechanical mixture and the effect of chemical assistant high degree of dispersion, chemical assistant can be aluminium polychloride, dispersion rosin size, make ultra-fine filling material can gather the tiny component in preparing burden at paper fiber peripheral wadding, thus improve slurry tissues structure, strengthen the interfibrous compact siro spinning technology of paper, increase interfibrous pulling force, and fill and lead up uneven defect between fiber, pass through paper-making process, obtain and have stronger tightness, surfacing is smooth, evenness is ultra-fine filling material regeneration sludge corrugated paper preferably, with there being adding due to superfine nano filler, reducing the loss of tiny component, improving paper machine operation situation, improve speed of production.
2) copy paper.
Described step 1) in screening technology comprise the separating step of conventional screening step and long and short paper fiber, conventional screening step is the place to go that existing conventional conventional screening machine realizes impurity, micro-filter technology is adopted in long and short paper fiber separation step, namely screening machine increases by one group of bolter, this bolter adopts 15 ~ 20 micro-void, thus the long fiber in waste paper is separated with staple fibre, the long fiber that intensity is high is used for vermicelli, substitutes wood pulp; And staple fibre is as core slurry and prime cement, reach the object of comprehensive utilization of resources.
Present invention also offers a kind of corrugated board, it is characterized in that: described corrugated board is formed by adhesive bond by the mud fluting medium adopting the present invention to obtain and boxboard.
Described adhesive is become to be grouped into by following, calculates by mass percentage:
Starch 40% ~ 60%;
By the water-soluble polymer HAWP-18 2% ~ 5% of acrylamide, sodium acrylate and chlorination octadecyldimethyl allyl amine copolymerization;
Water 30% ~ 50%;
Trimethyol propane triacrylate 2% ~ 5%;
Benzophenone 0.5% ~ 2%.
The preparation method of adhesive of the present invention is as follows:
The starch good by proportioning and water-soluble polymer HAWP-18 water-soluble together, for subsequent use after stirring, benzophenone and trimethyol propane triacrylate add mixing and stirring before use respectively as photosensitizer and crosslinking agent.
Improve, described starch and the first gelatinization of the water-soluble front starch of water-soluble polymer HAWP-18, hypochlorite is added during gelatinization, make gelatinization point can control at 30 ~ 55 DEG C, far below common gelatinization point 62 ~ 72 DEG C, because the formation of the higher destructible mixed glue of temperature, self-crosslinking can be made to occur in advance, reduce gelatinization point and be conducive to the formation of stable mixed glue, its self-crosslinking filming performance is better.
Described hypochlorite can be clorox, postassium hypochlorite.
Present invention also offers the adhesion process using the gluing fluting medium of invention adhesive, be specially:
The inorganic matter of alkali metal containing is added at the adhesive prepared, stir, then using the inorganic matter of alkali metal containing as carrier, adhesive is incorporated in the porous fiber of corrugated paper body paper, adhesive is gel under the effect of temperature and self-crosslinking, forms netted glue-line film and corrugated paper body paper is bonded as one.Dried netted glue-line film strength is comparatively large, thus the bonding Lao Du of raising corrugated paper, mechanical strength and water proofing property.
The inorganic matter of described alkali metal containing introduces carrier as adhesive, can be titanium dioxide or zirconia, and introducing carrier amount is 1% ~ 5% of adhesive.
When adopting adhesive of the present invention to process corrugated board, mixed glue generation self-crosslinking, the netted structural adhesive layer formed between the paper fiber of fluting medium, be difficult to by water molten Jie again after drying and forming-film, make bonding strength increase substantially simultaneously, and can not go mouldy, WATER RESISTANCE is strong, thus effectively improves intensity and the water proofing property of corrugated board.
Detailed description of the invention
Specific implementation method of the present invention is made formed by paper pulp making, copy paper, corrugated board.
1, paper pulp makes:
With water, 50% ~ 80% major ingredient and 20% ~ 50% auxiliary material are formed paper pulp, water: (major ingredient+auxiliary material) is 1 ~ 2: 5 ~ 10.
2, copy paper: above-mentioned paper pulp adopts conventional fluting medium copy paper technique to carry out copy paper, makes fluting medium.
3 corrugated boards make: the fluting medium obtained by second step copy paper, produce three to seven layers of corrugated board with mixed glue glue according to a conventional method on corrugated paper board production line.Wherein the performance indications of five layer box bodies are as follows:
Empty van resistance to compression: >=25KN;
Side pressure strength: >=26KN/m;
Pop strength: >=5000Kpa;
Punctured Strength: >=35J.
The formulation Example of mud corrugated paper is exemplified below:
1, major ingredient 30%, auxiliary material 70%, the performance indications of five layer box bodies are as follows:
Empty van resistance to compression: >=27KN;
Side pressure strength: >=28KN/m;
Pop strength: >=5200Kpa;
Punctured Strength: >=36J.
2, major ingredient 50%, auxiliary material 50%, the performance indications of five layer box bodies are as follows:
Empty van resistance to compression: >=25KN;
Side pressure strength: >=26KN/m;
Pop strength: >=5000Kpa;
Punctured Strength: >=35J.
3, major ingredient 80%, auxiliary material 20%, the performance indications of five layer box bodies are as follows:
Empty van resistance to compression: >=24KN;
Side pressure strength: >=23KN/m;
Pop strength: >=4600Kpa;
Punctured Strength: >=32J.
4, major ingredient 65%, auxiliary material 35%.
The Components Example of invention adhesive is exemplified below:
1, starch 40%, water-soluble polymer 5%, water 50%; Trimethyol propane triacrylate 4.5%, benzophenone 0.5%, the performance indications of five layer box bodies are as follows:
Empty van resistance to compression: >=23KN;
Side pressure strength: >=25KN/m;
Pop strength: >=4800Kpa;
Punctured Strength: >=34J.
2, starch 50%, water-soluble polymer 5%, water 40%, trimethyol propane triacrylate 3%, benzophenone 2%, the performance indications of five layer box bodies are as follows:
Empty van resistance to compression: >=25KN;
Side pressure strength: >=26KN/m;
Pop strength: >=5000Kpa;
Punctured Strength: >=35J.
3, starch 60%; Water-soluble polymer 5%; Water 30%; Trimethyol propane triacrylate 3.5%, benzophenone 1.5%, the performance indications of five layer box bodies are as follows:
Empty van resistance to compression: >=27KN;
Side pressure strength: >=27KN/m;
Pop strength: >=5300Kpa;
Punctured Strength: >=36J.
Claims (2)
1. a corrugated board, is characterized in that: formed by adhesive bond by boxboard and the mud fluting medium that adopts the formula of mud corrugated paper to produce;
The formula of described mud corrugated paper comprises major ingredient and auxiliary material, and described major ingredient is papermaking waste water sludge, and described auxiliary material is the mixing ultra-fine filling material that inorganic ultrafine filler and organic ultra-fine filling material mix, and the mass percent of described major ingredient and auxiliary material is:
Major ingredient: 30% ~ 80%; Auxiliary material: 20% ~ 70%;
Described adhesive is become to be grouped into by following, calculates by mass percentage:
Starch 40% ~ 60%;
By the water-soluble polymer HAWP-18 2% ~ 5% of acrylamide, sodium acrylate and chlorination octadecyldimethyl allyl amine copolymerization;
Water 30% ~ 50%;
Trimethyol propane triacrylate 2% ~ 5%;
Benzophenone 0.5% ~ 2%.
2. bond the adhesion process of fluting medium described in claim 1, it is characterized in that: the inorganic matter adding alkali metal containing at the adhesive prepared, stir, then using the inorganic matter of alkali metal containing as carrier, adhesive is incorporated in the porous fiber of corrugated paper body paper, adhesive is gel under the effect of temperature and self-crosslinking, forms netted glue-line film and corrugated paper body paper is bonded as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010598596.1A CN102561100B (en) | 2010-12-21 | 2010-12-21 | The formula of mud fluting medium, production technology and the corrugated board produced with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010598596.1A CN102561100B (en) | 2010-12-21 | 2010-12-21 | The formula of mud fluting medium, production technology and the corrugated board produced with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102561100A CN102561100A (en) | 2012-07-11 |
| CN102561100B true CN102561100B (en) | 2015-09-02 |
Family
ID=46407590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010598596.1A Active CN102561100B (en) | 2010-12-21 | 2010-12-21 | The formula of mud fluting medium, production technology and the corrugated board produced with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102561100B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103866B (en) * | 2013-01-25 | 2014-11-12 | 华南农业大学 | Method for blending corrugating base paper by utilizing secondary fiber after anaerobic digestion of paper mill sludge |
| CN105155340B (en) * | 2015-09-06 | 2017-06-20 | 陕西科技大学 | A kind of method that wastewater sludge is used as papermaking auxiliary material |
| CN106012684A (en) * | 2016-05-20 | 2016-10-12 | 苏州倍力特物流设备有限公司 | Pricking-resistant mildew-proof corrugated paper material and method for preparing same |
| CN106186606B (en) * | 2016-08-03 | 2017-04-12 | 联盛纸业（龙海）有限公司 | Modification and reuse production method for floatation filter-pressed sludge of white manila board |
| CN109537364A (en) * | 2019-01-17 | 2019-03-29 | 宣城市青华包装制品有限公司 | A kind of wrapping paper and its production technology |
| CN110258168A (en) * | 2019-07-16 | 2019-09-20 | 浙江金励环保纸业有限公司 | A kind of regenerated papermaking sludge is used to manufacture paper with pulp the method for grey board |
| CN112030596A (en) * | 2020-08-20 | 2020-12-04 | 锦上包装江苏有限公司 | Formula of environment-friendly paperboard regenerated by using papermaking sludge |
| CN113564951A (en) * | 2021-07-30 | 2021-10-29 | 漳州鑫圣源包装制品有限公司 | High-strength compression-resistant corrugated carton |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5795377A (en) * | 1997-04-08 | 1998-08-18 | Kimberly-Clark Worldwide, Inc. | Method for modifying papermaking sludge and products made from modified papermaking sludge |
| CN1105636C (en) * | 1998-03-25 | 2003-04-16 | 香港商龙盟环保纸(集团)有限公司 | Mfg. method for environmental protective paper |
| CN1381646A (en) * | 2001-04-13 | 2002-11-27 | 浙江上峰包装集团有限公司 | Corrugated paper made of regenerated slip |
| CN1408950A (en) * | 2001-09-29 | 2003-04-09 | 俞建虎 | Nano narticle regneerated slurry paper |
| US20040256065A1 (en) * | 2003-06-18 | 2004-12-23 | Aziz Ahmed | Method for producing corn stalk pulp and paper products from corn stalk pulp |
| CN101514532A (en) * | 2009-03-31 | 2009-08-26 | 华东理工大学 | Red sludge superfine fibre pulp from solid wastes and manufacturing method thereof |
-
2010
- 2010-12-21 CN CN201010598596.1A patent/CN102561100B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102561100A (en) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102561100B (en) | The formula of mud fluting medium, production technology and the corrugated board produced with it | |
| CN103074800B (en) | The surface coating modification method of inorganic paper fibre calcium sulfate crystal whiskers and application thereof | |
| CN110080031B (en) | Production process of special core paper for compounding high-grade gray board paper | |
| CN103526630B (en) | Pulping method of high surface strength offset printing paper and products thereof | |
| CN103015263A (en) | Dry intensifier for paper making, and preparation method and application thereof | |
| CN102852035B (en) | Paper reinforcing agent, and production and usage method thereof | |
| CN102898975A (en) | Tile mounting glue and preparation method thereof | |
| CN103343480A (en) | Modified packing and preparation method thereof as well as papermaking technology adopting modified packing and paper | |
| CN111979815A (en) | Preparation method of moisture regain-resistant, delamination-resistant and high-strength environment-friendly kraft liner cardboard paper | |
| CN102888787B (en) | Technology for preparing composite packaging material from waste paper and bamboos | |
| CN102182101A (en) | Paper for high-filler culture and production method thereof | |
| CN105541125B (en) | One kind enhancing flexible method of modifying of brucite fiber | |
| CN102852037B (en) | Paper reinforcing agent prepared from flotation deinking residue fiber, and production and usage method thereof | |
| CN103397566B (en) | A kind of method utilizing recycled pulp to manufacture hanging raw stock | |
| CN102852036B (en) | Cationic paper reinforcing agent, and production method and usage method thereof | |
| CN105155267A (en) | Mineral fiber softening agent | |
| CN110218532A (en) | A kind of quick-drying cardboard adhesive specially and preparation method thereof | |
| CN102041744A (en) | Tape base paper and production method thereof | |
| CN1304511C (en) | High performance environmental protection processed adhesive powder and its preparing method | |
| CN1238599C (en) | Modified pulp materials, ash-rich pulp board therefrom and preparing method thereof | |
| CN106835785B (en) | The preparation method of paper pulp comprising expandable microspheres and its purposes in speciality paper | |
| CN105107484B (en) | A kind of preparation method of industrial gelatine base retention and drainage aid agent | |
| CN106378966A (en) | Sludge recycling method | |
| CN205934584U (en) | AA level environmental protection corrugated medium that excels in | |
| CN101260251B (en) | Composition method for composite talcum powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SALFO GROUP CO., LTD. Free format text: FORMER OWNER: ZHEJIANG FOREST ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20150805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150805 Address after: 311815 Zhejiang city of Shaoxing province Zhuji city Ciwu Town Industrial Park Peak Group Co. Ltd. Applicant after: SALFO GROUP CO., LTD. Address before: 311815 Zhejiang Zhuji Shaoxing forest environmental protection science and Technology Co., Ltd., Zhejiang Applicant before: Zhejiang Forest Environmental Protection Technology Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170920 Address after: 311815, Zhejiang Province, Shaoxing City, Zhuji Province town of ancient bamboo house (Hangzhou highway next to) Patentee after: Zhejiang new materials Co. Ltd. salfo package Address before: 311815 Zhejiang city of Shaoxing province Zhuji city Ciwu Town Industrial Park Peak Group Co. Ltd. Patentee before: SALFO GROUP CO., LTD. |