CN102852029B - High-ventilation laser colorful wallpaper raw paper and its production method - Google Patents
High-ventilation laser colorful wallpaper raw paper and its production method Download PDFInfo
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- CN102852029B CN102852029B CN201110280834.9A CN201110280834A CN102852029B CN 102852029 B CN102852029 B CN 102852029B CN 201110280834 A CN201110280834 A CN 201110280834A CN 102852029 B CN102852029 B CN 102852029B
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Abstract
The invention discloses high-ventilation laser colorful wallpaper raw paper. The raw paper is prepared through the operations of fragmenting and beating of a wood pulp, terylene ultra-short fibers, laser powder and an assistant, filler addition, pasting molding, dehydration through squeezing, drying, paper reeling, and re-reeling. The high-ventilation laser colorful wallpaper raw paper has the characteristics of high ventilation degree, high uniformity, stable quality, and no bubbling, missed coating or missed printing in the processing process. Wallpaper produced through using the raw paper has the characteristics of high ventilation degree, no moisture regain, corrosion resistance, abrasion resistance, low paper shrinkage rate, and good dimensional stability. Additionally, the flexibilities of the terylene ultra-short fibers guarantee the vivid printing effect, and the soft surface feel and visual sense; and the use of the laser powder enhances the visual effect of products, so the wallpaper has the characteristics of bump-level sense, stereoscopic impression, high flash, brilliance and eye catching, and luster addition, so people's high-grade colorful wallpaper demands are satisfied.
Description
Technical field the invention belongs to extraordinary hanging raw stock technical field, relates to a kind of high ventilative radium-shine color hanging raw stock and production method thereof of dazzling.
Background technology wallpaper is a kind of special processing paper for decorative wall.Cradle is in Europe, and the most universal in Northern Europe developed country now, environmental protection and quality are best, next is country in Southeast Asia, current wallpaper approaches 100% in Japan, the civilian popularity rate of Russia, also has the popularity rate of 50%-65% in American-European countries, and the popularity rate current in China is less than 10%! Main cause is that current domestic wallpaper mostly is common paper substrate PVC wallpaper, and winding manner is low, and designs and varieties are single.
Hanging raw stock is to produce the main raw material(s) of wallpaper, and through being coated with on hanging raw stock surface, the processes such as printing, embossing becomes wallpaper, traditional hanging raw stock is prone to contraction man-hour adding, and when use, easily moisture regain is gone mouldy.Radium-shine powder has been widely applied among all kinds of ornament materials at present, has bright and colourful feature after using radium-shine powder, can reach special decorative effect.Be used at present facing paper, liquid wallpaper, furniture and spray paint etc., because the hanging raw stock that is limited in of paper technology is never applied in producing, high ventilative radium-shine to dazzle color hanging raw stock air permeability high, and being not easy moisture regain goes mouldy, and has the color effect of dazzling.
Summary of the invention the object of the invention is to solve prior art and has the technical problem that regain is high, gas permeability is poor, provide a kind of air permeability high, be not easy moisture regain and go mouldy and there is ventilative radium-shine color hanging raw stock and the production method thereof of dazzling of height of dazzling color effect, to overcome the deficiencies in the prior art.
To achieve these goals, the high ventilative radium-shine color hanging raw stock of dazzling of the present invention, its main points are to be prepared from by mass percentage by following component: wood pulp 55-80%, terylene superbhort fiber 15-25%, radium-shine powder 13%, auxiliary agent 4-17%;
Described wood pulp medium-length fibre wood pulp accounts for the 10-25% of wood pulp gross mass, and staple fibre wood pulp accounts for the 75-90% of wood pulp gross mass;
The fiber number of described terylene superbhort fiber is 0.3D, 0.5D, 0.7D, 1.4D, 2D, 7D or 12D, and length is 3MM-12MM;
Described radium-shine powder is sheet, by high temperature resistant, the laser film of acid and alkali-resistance is made, for PET material, brightness is high, bright-colored, reflected colour is beautiful, this uses the specification of radium-shine powder to have: four jiaos: 0.1mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm, 3.0mm, hexagonal: 1/256 (0.004mm), 1/128 (0.1mm), 1/96 (0.2mm), 1/54 (0.3mm) 1/40 (0.5mm), 1/32 (0.6mm), 1/24 (0.8mm), 1/16 (1.5mm), 1/12 (2.0mm), 1/10 (2.5mm), 1/8 (3.0mm), the color of radium-shine powder has: radium-shine silver, radium-shine gold, radium-shine red, radium-shine orange, radium-shine green, radium-shine indigo plant, radium-shine purple, radium-shine black,
Described auxiliary agent is formulated in mass ratio by following component: PAM polyacrylamide 1-5 part, PPE epoxy polyester wet strength agent 30-85 part, aluminum sulfate 2-10 part.
High ventilative radium-shine color hanging raw stock and the production method thereof of dazzling of the present invention, specifically by following processing step operation:
1), pulping: pulp crushing apparatus is hydrabrusher, add in proportion according to production kind long fiber wood pulp, staple fibre wood pulp, normal temperature pulping, pulping time is 30-40 minute, pulping concentration is 3%;
2), making beating: beating equipment is double disc refiner, jordan refiner, adopts free shape continuous beating technique, beating consistency 3%, beating degree 20-35 ° of SR;
3), add and fill out: terylene superbhort fiber 15-25%, add the terylene superbhort fiber of different fiber numbers and length according to different production kind technological requirements, radium-shine powder 1-3%, add the radium-shine powder of different model and color according to different production kind technological requirements, auxiliary agent 4-17%, wherein the each raw material addition of auxiliary agent is respectively in mass ratio: polyacrylamide (being called for short PAM) 1-5 part, diluted concentration is 0.1%, epoxy polyester wet strength agent (being called for short PPE) 30-85 part, diluted concentration is 18-20%, aluminum sulfate 2-10 part, diluted concentration is 8%-10%, add that to fill out rear slurry concentration be 2.5%, slurry ash is 5-20%, beating degree 20-30 ° of SR,
4), starching moulding: according to the different starching mode of the different uses of polyster fibre content, addition is used fourdrinier wire or tiltedly starches on the net in the time of 15-20%, addition is used the starching of side wave fourdrinier wire in the time of 20-25%, or uses above-mentioned two kinds to mix starching mode, and online slurry concentration is controlled at 0.7%;
5), press dewatering: press apparatus is pressure roller, and dual press mode is dewatered, and after squeezing, moisture is 55%;
6), drying section: drying equipment is drying cylinder, adopts four to six groups, and dry rear moisture is 5% left and right;
7), coil paper: rolling-up device is reel machine;
8), rewinding: equipment is rewinding machine.
The high ventilative radium-shine color hanging raw stock of dazzling of the present invention, its technical indicator is: quantitatively 70-120) g/m
2; Tightness 0.5-0.6g/m
3; Dry fracture length 3000-4000m; Wet fracture length 550-800m; Air permeability: 40um/pa.s; Moisture content: 4-6%; Wet strong (soaking 15 minutes) 16-20N.
The present invention adopts above technical scheme, make high ventilative radium-shine dazzle color hanging raw stock air permeability high, all spend high, steady quality, can bubbling, holiday in follow-up process, bite, the wallpaper air permeability that uses this body paper to produce is high, do not get damp again, the shrinkage factor of anticorrosive, wear-resisting wiping, paper is low, DIMENSIONAL STABILITY is better, the flexibility of terylene superbhort fiber has also ensured printing effect true to nature in addition, and surperficial feel and vision are all very soft; The use of radium-shine powder has strengthened the visual effect of product, makes that wallpaper is concavo-convex to have levels, and has more third dimension, the characteristic that it highly glistens, make again simultaneously wallpaper dazzlingly beautiful, add brilliance doubly, met people and dazzled for top grade the demand of color wallpaper.
Innovative point of the present invention is as follows:
1, add terylene superbhort fiber to solve the air permeability of traditional hanging raw stock low, easily moisture regain, the shortcomings such as intensity is low, the present invention adds terylene superbhort fiber as wallpaper raw materials for production in wood pulp, terylene superbhort fiber fiber number used: 0.3D0.5D0.7D1.4D2D7D12D etc., length: 3MM-12MM, paper grade (stock) terylene superbhort fiber is owing to having done surface hydrophilic processing, fiber has good dispersiveness in water, and keep the distinctive intensity of polyester fiber and dynamics, and there is low-shrinkage, the regain of polyster fibre is only 0.4%, far below wood pulp fibre, therefore the invention solves wallpaper after long-time use because the page that moisture regain causes is Texturized, the problems such as strength decreased, increase the porosity of paper, air permeability and the glue absorbability of paper are improved, compare with pure paper wallpaper with traditional paper substrate PVC wallpaper, there is higher breathing power, good permeability, can not get damp again and go mouldy, intensity high,
2, in slurry, add radium-shine powder to dazzle color effect to reach, meet wallpaper manufacturer to radium-shine demand of dazzling color hanging raw stock, in the present invention, radium-shine powder used is sheet, that import laser film high temperature resistant, acid and alkali-resistance is made, for PET material, brightness is high, bright-colored, reflected colour is beautiful, and the radium-shine powder product rule rule of this use have:
Four jiaos: 0.1mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm, 3.0mm
Hexagonal: 1/256 (0.004mm), 1/128 (0.1mm), 1/96 (0.2mm), 1/64 (0.3mm) 1/40 (0.5mm), 1/32 (0.6mm), 1/24 (0.8mm), 1/16 (1.5mm), 1/12 (2.0mm), 1/10 (2.5mm), 1/8 (3.0mm)
Color has: radium-shine silver, radium-shine gold, radium-shine red, radium-shine orange, radium-shine green, radium-shine indigo plant, radium-shine purple, radium-shine black etc., radium-shine powder feature is to strengthen the visual effect of product, make that wallpaper is concavo-convex to have levels, have more third dimension, the characteristic that it highly glistens, make again simultaneously wallpaper dazzlingly beautiful, add brilliance doubly, meet people and dazzle for top grade the demand of color wallpaper;
3, due to radium-shine powder and terylene superbhort fiber smooth surface, negative electrical charge intensity is high, understands the problems such as generation is bad with the combination of wood pulp fibre, easy gathering in the process of manufacturing paper with pulp.In the present invention, need to add auxiliary agent, auxiliary agent is following raw material preparation: polyacrylamide (being called for short PAM), epoxy polyester wet strength agent (being called for short PPE), aluminum sulfate;
4, select different starching modes according to terylene superbhort fiber additional proportion, make chemical fibre evenness high, fiber alignment is even, because polyster fibre is easily assembled in slurry, traditional starching mode chemical fibre is inhomogeneous in paper, fiber is easily tied a knot, is assembled, in the present invention, in high ventilative radium-shine production method of dazzling color hanging raw stock, use different starching modes according to polyster fibre content difference, addition is used fourdrinier wire or tiltedly starches on the net in the time of 15-20%, addition is used the starching of side wave fourdrinier wire in the time of 20-25%, and part kind is used above-mentioned two kinds to mix starching mode.
Detailed description of the invention is in order to reproduce the present invention, and below in conjunction with embodiment, the present invention is further described:
Get the raw materials ready: wood pulp 55-80%, terylene superbhort fiber 15-25%, radium-shine powder 13%, auxiliary agent 4-17%;
Wherein wood pulp medium-length fibre wood pulp is 10%-25%, staple fibre wood pulp 75%-90%;
Wherein terylene superbhort fiber, radium-shine powder require to select different size raw material according to product specification;
Wherein the each raw material addition of auxiliary agent is respectively in mass ratio: polyacrylamide (being called for short PAM) 1-5 part, epoxy polyester wet strength agent (being called for short PPE) 30-85 part, aluminum sulfate 2-10 part.
Operate by following processing step:
1), pulping: pulp crushing apparatus is hydrabrusher, add in proportion according to production kind long fiber wood pulp, staple fibre wood pulp, normal temperature pulping, pulping time is 30-40 minute, pulping concentration is 3%;
2), making beating: beating equipment is double disc refiner, jordan refiner, adopts free shape continuous beating technique, beating consistency 3%, beating degree 20-35 ° of SR;
3), add and fill out: terylene superbhort fiber 15-25%, add the terylene superbhort fiber of different fiber numbers and length according to different production kind technological requirements, radium-shine powder 1-3%, add the radium-shine powder of different model and color according to different production kind technological requirements, auxiliary agent 4-17%, wherein the each raw material addition of auxiliary agent is respectively in mass ratio: polyacrylamide (being called for short PAM) 1-5 part, diluted concentration is 0.1%, epoxy polyester wet strength agent (being called for short PPE) 30-85 part, diluted concentration is 18-20%, aluminum sulfate 2-10 part, diluted concentration is 8%-10%, add that to fill out rear slurry concentration be 2.5%, slurry ash is 5-20%, beating degree 20-30 ° of SR,
4), starching moulding: according to the different starching mode of the different uses of polyster fibre content, addition is used fourdrinier wire or tiltedly starches on the net in the time of 15-20%, addition is used the starching of side wave fourdrinier wire in the time of 20-25%, or uses above-mentioned two kinds to mix starching mode, and online slurry concentration is controlled at 0.7%:
5), press dewatering: press apparatus is pressure roller, and dual press mode is dewatered, and after squeezing, moisture is 55%;
6), drying section: drying equipment is drying cylinder, adopts four to six groups, and dry rear moisture is 5% left and right;
7), coil paper: rolling-up device is reel machine;
8), rewinding: equipment is rewinding machine.
According to above-mentioned processing step description operation technique in conjunction with specific embodiments:
Embodiment 1: after getting the raw materials ready, calculate in mass ratio: add wood pulp 75Kg (mass ratio of its medium-length fibre wood pulp and staple fibre wood pulp is 18: 82), terylene superbhort fiber 15Kg (0.3-12) D × (3-12) mm, radium-shine powder 2Kg, auxiliary agent 8Kg, as mixed slurry, online concentration is controlled at 0.7%, quantitatively 110g/m
2,, wherein the each raw material addition of auxiliary agent is respectively in mass ratio: 5 parts of polyacrylamides (being called for short PAM), and diluted concentration is 0.1%; 85 parts of epoxy polyester wet strength agents (being called for short PPE), diluted concentration is 20%; 10 parts, aluminum sulfate, diluted concentration is 10%.
Embodiment 2: after getting the raw materials ready, calculate in mass ratio: add 60Kg wood pulp (mass ratio of its medium-length fibre wood pulp and staple fibre wood pulp is 15: 85), terylene superbhort fiber 25Kg, (0.3-12) D × (3-12) mm, radium-shine powder 2Kg, auxiliary agent 13Kg, wherein the each raw material addition of auxiliary agent is respectively in mass ratio: 3 parts of polyacrylamides (being called for short PAM), diluted concentration is 0.1%; 50 parts of epoxy polyester wet strength agents (being called for short PPE), diluted concentration is 18%; 5 parts, aluminum sulfate, diluted concentration is 9%, as mixed slurry, online concentration is controlled at 0.7%, quantitatively 90g/m
2.
Embodiment 3: after getting the raw materials ready, calculate in mass ratio: add wood pulp 55Kg (mass ratio of its medium-length fibre wood pulp and staple fibre wood pulp is 22: 78), terylene superbhort fiber 25Kg, (0.3-12) D × (3-12) mm, radium-shine powder 3Kg, auxiliary agent 17Kg, wherein the each raw material addition of auxiliary agent is respectively in mass ratio: 4 parts of polyacrylamides (being called for short PAM), diluted concentration is 0.1%; 80 parts of epoxy polyester wet strength agents (being called for short PPE), diluted concentration is 19%; 8 parts, aluminum sulfate, diluted concentration is 10%, as mixed slurry, online concentration is controlled at 0.7%, quantitatively 70g/m
2.
Embodiment 4: after getting the raw materials ready, calculate in mass ratio: add wood pulp 70Kg (mass ratio of its medium-length fibre wood pulp and staple fibre wood pulp is 12: 88), terylene superbhort fiber 15Kg, (0.3-12) D × (3-12) mm, radium-shine powder 2Kg, auxiliary agent 13Kg, wherein the each raw material addition of auxiliary agent is respectively in mass ratio: 5 parts of polyacrylamides (being called for short PAM), diluted concentration is 0.1%; 85 parts of epoxy polyester wet strength agents (being called for short PPE), diluted concentration is 20%; 10 parts, aluminum sulfate, diluted concentration is 10%, as mixed slurry, online concentration is controlled at 0.7%, quantitatively 100g/m
2.
Claims (1)
1. a high ventilative radium-shine production method of dazzling color hanging raw stock, is characterized in that by following processing step operation:
1), pulping: pulp crushing apparatus is hydrabrusher, adds in proportion long fiber wood pulp, staple fibre wood pulp according to production kind, normal temperature pulping, pulping time is 30-40 minute, pulping concentration is 3%;
2), making beating: beating equipment is double disc refiner, jordan refiner, adopts free shape continuous beating technique, beating consistency 3%, beating degree 20-35 ° of SR;
3), add and fill out: terylene superbhort fiber 15-25%, add the terylene superbhort fiber of different fiber numbers and length according to different production kind technological requirements, radium-shine powder 1-3%, add the radium-shine powder of different model and color according to different production kind technological requirements, auxiliary agent 4-17%, wherein the each raw material addition of auxiliary agent is respectively in mass ratio: PAM polyacrylamide 1-5 part, diluted concentration is 0.1%, PPE epoxy polyester wet strength agent 30-85 part, diluted concentration is 18-20%, aluminum sulfate 2-10 part, diluted concentration is 8%-10%, add that to fill out rear slurry concentration be 2.5%, slurry ash is 5-20%, beating degree 20-30 ° of SR,
4), starching moulding: according to the different starching mode of the different uses of polyster fibre content, addition is used fourdrinier wire or tiltedly starches on the net in the time of 15-20%, and addition is used the starching of side wave fourdrinier wire in the time of 20-25%, and the slurry concentration of surfing the Net is controlled at 0.7%;
5), press dewatering: press apparatus is pressure roller, and dual press mode is dewatered, and after squeezing, moisture is 55%;
6), drying section: drying equipment is drying cylinder, adopts four to six groups, and dry rear moisture is 5% left and right;
7), coil paper: rolling-up device is reel machine;
8), rewinding: equipment is rewinding machine.
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| CN112593456A (en) * | 2020-12-14 | 2021-04-02 | 盛秀群 | High-toughness decorative paper and preparation method thereof |
| CN115710833B (en) * | 2022-11-09 | 2023-05-12 | 中冶纸业银河有限公司 | Wallpaper base paper production device and method |
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Denomination of invention: A production method of high permeability laser colorful wallpaper base paper Effective date of registration: 20211130 Granted publication date: 20140910 Pledgee: Linshang Bank Co.,Ltd. Tancheng sub branch Pledgor: SHANDONG LUNAN NEW MATERIALS CO.,LTD. Registration number: Y2021980013773 |