CN104452429B - The paper for daily use of a kind of super soft ultra-toughness and production method thereof - Google Patents
The paper for daily use of a kind of super soft ultra-toughness and production method thereof Download PDFInfo
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Abstract
The present invention relates to paper for daily use technical field, being specifically related to paper for daily use and the production method thereof of a kind of super soft ultra-toughness, this paper for daily use includes the raw material of following weight portion: 80 120 parts of slurry, finish 5 10 parts, polyalcohol 48 parts, nonionic surfactant 37 parts, softening agent 37 parts, toughened fiber 37 parts, drying strengthening agent 15 parts, wet strength agent 15 parts；Wherein, the mixture that described softening agent is made up of with weight ratio 1.2 1.8:1:1.6 2.4 tristerin, diethylenetriamine and dimethyl suflfate.This production method include slurrying, desanding, screening the pulp, whitewash, be dehydrated, be dried, peel off, rolling and packaging, obtain paper for daily use.The paper for daily use of the present invention not only flexibility is good, and good toughness, dry, wet strength preferable, environmental protection, low cost.The production method technique of the present invention is simple, convenient operation and control, steady quality, and production efficiency is high, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to paper for daily use technical field, be specifically related to paper for daily use and the producer thereof of a kind of super soft ultra-toughness
Method.
Background technology
Paper for daily use kind in the market is more, and the type used due to each producer is different, and raw material are different, technique
Technology is different, and the product quality produced is uneven, but really can make that consumer is entirely satisfactory few, paper for daily use requirement
There is certain flexibility and certain toughness.But its toughness of paper for daily use that existing flexibility is good is poor, and toughness is preferable
Paper for daily use then flexibility is poor, it is therefore necessary to research and develop a kind of flexibility and paper for daily use that toughness is taken into account.
Summary of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of super soft ultra-toughness
Paper for daily use, this paper for daily use not only flexibility is good, and good toughness, dry, wet strength preferable, environmental protection, low cost.
Another object of the present invention is to provide the production method of the paper for daily use of a kind of super soft ultra-toughness, this production method work
Skill is simple, convenient operation and control, steady quality, and production efficiency is high, energy-conserving and environment-protective.
The purpose of the present invention is achieved through the following technical solutions: the paper for daily use of a kind of super soft ultra-toughness, including following weight
The raw material of part:
Slurry 80-120 part
Finish 5-10 part
Polyalcohol 4-8 part
Nonionic surfactant 3-7 part
Softening agent 3-7 part
Toughened fiber 3-7 part
Drying strengthening agent 1-5 part
Wet strength agent 1-5 part；
The paper for daily use of the present invention, by adding finish, can increase the lubrication sense of paper for daily use；The life of the present invention is used
Paper, by adding polyalcohol, can increase the wetness sensation of paper for daily use；The paper for daily use of the present invention, by adding toughened fiber, makes
Paper for daily use has preferable toughness；The super soft paper for daily use of the present invention, by adding drying strengthening agent and wet strength agent, makes paper for daily use
Not only flexibility is good, and dry, wet strength is higher.
The paper for daily use of the present invention is by adding nonionic surfactant, and nonionic surfactant plays emulsifying agent and makees
With, emulsifying agent has the character (hydrophily) being combined with water and the character (lipophile) being combined with oil, and it can be by moisture and oil point
Mixing well.And because described nonionic surfactant contains more hydrophilic hydroxyl, skin wet, profit can be made
Sliding, also function to protect the NMF effect of skin softness.
The paper for daily use of the present invention, by adding softening agent, can reduce the adhesion between fiber, make under paper rigidity
The reduction of fall, stiff property gives smooth, submissive impression to reduce paper to the frictional force of skin；It two is to have moistening fibre
The effect of dimension, by improving the flatness of fiber, increases smooth, moistening, the fine and smooth sensation of paper, has the work of wetting agent
With；Its three pairs of paper have plastic effect.During paper surface is processed by softening agent, also play fixing page fiber
The effect of tissue.
The paper for daily use of the present invention not only flexibility is good, and good toughness, dry, wet strength preferable, environmental protection, low cost.
Wherein, described softening agent is with weight ratio 1.2-by tristerin, diethylenetriamine and dimethyl suflfate
1.8:1:1.6-2.4 the mixture of composition；
The present invention uses also as formulation of softener by using tristerin, diethylenetriamine and dimethyl suflfate
Controlling its weight ratio is 1:0.8-1.2:1.6-2.4, makes paper for daily use have preferable flexibility.
Described toughened fiber is with weight ratio 1:0.8-1.2:1.5-2.5 group by glass fibre, carbon fiber and ceramic fibre
The mixture become.
The present invention uses and to control it heavy as toughened fiber is compounding by using glass fibre, carbon fiber and ceramic fibre
Amount ratio is 1:0.8-1.2:1.5-2.5, can improve the toughness of paper for daily use.
Preferably, including the raw material of following weight portion:
Slurry 80-120 part
Finish 6-8 part
Polyalcohol 5-7 part
Nonionic surfactant 4-6 part
Softening agent 4-6 part
Toughened fiber 4-6 part
Drying strengthening agent 2-4 part
Wet strength agent 2-4 part；
Wherein, described softening agent is with weight ratio 1.4-by tristerin, diethylenetriamine and dimethyl suflfate
1.6:1:1.8-2.2 the mixture of composition；
Described toughened fiber is with weight ratio 1:0.9-1.1:1.8-2.2 group by glass fibre, carbon fiber and ceramic fibre
The mixture become.
It is more highly preferred to, including the raw material of following weight portion:
100 parts of slurry
Finish 7 parts
Polyalcohol 6 parts
Nonionic surfactant 5 parts
Softening agent 5 parts
Toughened fiber 5 parts
Drying strengthening agent 3 parts
Wet strength agent 3 parts；
Wherein, described softening agent is with weight ratio 1.5:1:2 by tristerin, diethylenetriamine and dimethyl suflfate
The mixture of composition；
The mixture that described toughened fiber is made up of with weight ratio 1:1:1 glass fibre, carbon fiber and ceramic fibre.
Preferably, the mixture that described slurry is made up of with weight ratio 1.5-2.5:1 long fibre and chopped fiber.
The present invention is by using long fibre and chopped fiber, and to control its weight ratio be 1.5-2.5:1, can make paper for daily use
Obtain preferable flexibility.
Preferably, described finish includes the raw material of following percentage by weight: oleic acid-dodecyl ester 40-
60%, ethoxylated dodecyl alcohol sulfosuccinate disodium 20-30% and coconut fatty acid, two polyethyene diamines, soybean fat
Acid ethoxylate and product 20-30% of quaternized chloromethane.
The present invention is by using oleic acid-dodecyl ester 40-60%, ethoxylated dodecyl alcohol sulfo group amber
Amber acid esters disodium 20-30% and coconut fatty acid, two polyethyene diamines, soya bean fatty acid ethoxylate and quaternized chloro first
Product 20-30% of alkane uses as finish is compounding, makes paper for daily use have preferably and lubricates sense, has raising wood pulp fine
The effect of dimension smooth, soft, and the antistatic behaviour of wood pulp cellulose can be improved.
Preferably, described polyalcohol is to be the poly-of 1000-2000 by the polyethylene glycol that molecular weight is 200-800 and molecular weight
The mixture that glycerine forms with weight ratio 2-3:1.
The present invention is 2-by using polyethylene glycol and polyglycerol to compound as polyalcohol and using and control its weight ratio
3:1, makes paper for daily use have preferable wetness sensation.
Preferably, described nonionic surfactant is by oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, gathers
The mixing that ethylene glycol monoleate and polypropylene glycol monolaurate form with weight ratio 0.8-1.2:1:0.5-1.5:1.6-2.4
Thing.
The present invention by use oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, polyethylene glycol monooleate and
Polypropylene glycol monolaurate compounds as nonionic surfactant and uses and control its weight ratio is 0.8-1.2:1:0.5-
1.5:1.6-2.4, can make skin wet, lubrication, also functions to protect the NMF effect of skin softness.
Preferably, described drying strengthening agent is with weight ratio 2-by polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
4:1.5-2.5:1 the mixture of composition.
The present invention uses as drying strengthening agent is compounding by using polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
And to control its weight ratio be 2-4:1.5-2.5:1, paper for daily use is made to have the most dry, wet strength.
Preferably, described wet strength agent is by urea-formaldehyde resins, melamine formaldehyde resin and polyamide polyamines epoxy chlorine
The mixture that propane resin forms with weight ratio 1.4-2.2:1:0.5-1.5.
The present invention is by using urea-formaldehyde resins, melamine formaldehyde resin and Polyamide-Polyamsne-Epichlorohydrin resin
As wet strength agent, compounding to use and control its weight ratio be 1.4-2.2:1:0.5-1.5, make paper for daily use have preferable wet by force
Agent.
Another object of the present invention is achieved through the following technical solutions: the producer of the paper for daily use of a kind of super soft ultra-toughness
Method, comprises the steps:
1) slurrying: weigh the mixing of each raw material by the weight proportion of raw material, uses fluffer and fiberizer series connection free beating
Method carries out slurrying；
2) desanding: use five road sand removing processs, A, sets one macropore gauze, except coarse sand before pulp washing case；Pacify before B, defibrination
Dress sand removing machine, except medium sand；One mesopore gauze is set after C, defibrination；D, set sand trap entering before stuff box；E, at paper machine
Head box bottom sets one aperture gauze, except fine sand；
3) screening the pulp: slurries are carried out screening the pulp process, goes undecomposed bulk or large-size fiber in slurries with sieve；
4) whitewashing: be sprayed on by slurries on shaping screen cloth and form paper web, spouting velocity controls with the ratio of shaping screen cloth speed
At 0.925-0.945；
5) dehydration: paper web is carried out processed, and the mass dryness fraction making paper web is 8%；
6) it is dried: paper web carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper web is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper web is peeled off；
8) rolling: the paper web after peeling off carries out rolling, obtains paper for daily use.
The production method of the present invention uses five road sand removing processs, it is possible to ensure pulp quality, it is possible to make felt starching equal
Even, fourdrinier wire major diameter twin-tub will not be because of sand erosion paper machine surface when running up, additionally it is possible to ensure that paper for daily use produces
Product are soft, and free from admixture, product percent of pass reaches more than 99.5%.
The production method technique of the present invention is simple, convenient operation and control, steady quality, and production efficiency is high, energy-conserving and environment-protective.
The beneficial effects of the present invention is: the paper for daily use of the present invention, by adding finish, can increase paper for daily use
Lubrication sense；The paper for daily use of the present invention, by adding polyalcohol, can increase the wetness sensation of paper for daily use；The life of the present invention is used
Paper, by adding toughened fiber, makes paper for daily use have preferable toughness；The super soft paper for daily use of the present invention is dry strong by adding
Agent and wet strength agent, make paper for daily use not only flexibility good, and dry, wet strength is higher.
The paper for daily use of the present invention is by adding nonionic surfactant, and nonionic surfactant plays emulsifying agent and makees
With, emulsifying agent has the character (hydrophily) being combined with water and the character (lipophile) being combined with oil, and it can be by moisture and oil point
Mixing well.And because described nonionic surfactant contains more hydrophilic hydroxyl, skin wet, profit can be made
Sliding, also function to protect the NMF effect of skin softness.
The paper for daily use of the present invention, by adding softening agent, can reduce the adhesion between fiber, make under paper rigidity
The reduction of fall, stiff property gives smooth, submissive impression to reduce paper to the frictional force of skin；It two is to have moistening fibre
The effect of dimension, by improving the flatness of fiber, increases smooth, moistening, the fine and smooth sensation of paper, has the work of wetting agent
With；Its three pairs of paper have plastic effect.During paper surface is processed by softening agent, also play fixing page fiber
The effect of tissue.
The paper for daily use of the present invention not only flexibility is good, and good toughness, dry, wet strength preferable, environmental protection, low cost.
The production method of the present invention uses five road sand removing processs, it is possible to ensure pulp quality, it is possible to make felt starching equal
Even, fourdrinier wire major diameter twin-tub will not be because of sand erosion paper machine surface when running up, additionally it is possible to ensure that paper for daily use produces
Product are soft, and free from admixture, product percent of pass reaches more than 99.5%.
The production method technique of the present invention is simple, convenient operation and control, steady quality, and production efficiency is high, energy-conserving and environment-protective.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment, the present invention is further illustrated, real
The content that the mode of executing is mentioned not limitation of the invention.
Embodiment 1
A kind of paper for daily use of super soft ultra-toughness, including the raw material of following weight portion:
80 parts of slurry
Finish 5 parts
Polyalcohol 4 parts
Nonionic surfactant 3 parts
Softening agent 3 parts
Toughened fiber 3 parts
Drying strengthening agent 1 part
Wet strength agent 1 part；
Wherein, described softening agent is with weight ratio 1.2:1 by tristerin, diethylenetriamine and dimethyl suflfate:
The mixture of 1.6 compositions；
The mixing that described toughened fiber is made up of with weight ratio 1:0.8:1.5 glass fibre, carbon fiber and ceramic fibre
Thing.
The mixture that described slurry is made up of with weight ratio 1.5:1 long fibre and chopped fiber.
Described finish includes the raw material of following percentage by weight: oleic acid-dodecyl ester 40%, laruyl alcohol
Polyoxyethylene ether sulfosuccinic acid esters disodium 20% and coconut fatty acid, two polyethyene diamines, soya bean fatty acid ethoxylate
Product 20% with quaternized chloromethane.
Described polyalcohol is with weight ratio 2 by the polyethylene glycol that molecular weight is 200 and polyglycerol that molecular weight is 1000:
The mixture of 1 composition.
Described nonionic surfactant is by oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, polyethylene glycol
The mixture that monoleate and polypropylene glycol monolaurate form with weight ratio 0.8:1:0.5:1.6.
Described drying strengthening agent is with weight ratio 2:1.5:1 group by polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
The mixture become.
Described wet strength agent is by urea-formaldehyde resins, melamine formaldehyde resin and Polyamide-Polyamsne-Epichlorohydrin resin
Mixture with weight ratio 1.4:1:0.5 composition.
The production method of the paper for daily use of a kind of super soft ultra-toughness, comprises the steps:
1) slurrying: weigh the mixing of each raw material by the weight proportion of raw material, uses fluffer and fiberizer series connection free beating
Method carries out slurrying；
2) desanding: use five road sand removing processs, A, sets one macropore gauze, except coarse sand before pulp washing case；Pacify before B, defibrination
Dress sand removing machine, except medium sand；One mesopore gauze is set after C, defibrination；D, set sand trap entering before stuff box；E, at paper machine
Head box bottom sets one aperture gauze, except fine sand；
3) screening the pulp: slurries are carried out screening the pulp process, goes undecomposed bulk or large-size fiber in slurries with sieve；
4) whitewashing: be sprayed on by slurries on shaping screen cloth and form paper web, spouting velocity controls with the ratio of shaping screen cloth speed
0.925；
5) dehydration: paper web is carried out processed, and the mass dryness fraction making paper web is 8%；
6) it is dried: paper web carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper web is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper web is peeled off；
8) rolling: the paper web after peeling off carries out rolling, obtains paper for daily use.
Embodiment 2
A kind of paper for daily use of super soft ultra-toughness, including the raw material of following weight portion:
90 parts of slurry
Finish 6 parts
Polyalcohol 5 parts
Nonionic surfactant 4 parts
Softening agent 4 parts
Toughened fiber 4 parts
Drying strengthening agent 4 parts
Wet strength agent 4 parts；
Wherein, described softening agent is with weight ratio 1.3:1 by tristerin, diethylenetriamine and dimethyl suflfate:
The mixture of 1.8 compositions；
The mixing that described toughened fiber is made up of with weight ratio 1:0.9:1.7 glass fibre, carbon fiber and ceramic fibre
Thing.
The mixture that described slurry is made up of with weight ratio 1.7:1 long fibre and chopped fiber.
Described finish includes the raw material of following percentage by weight: oleic acid-dodecyl ester 45%, laruyl alcohol
Polyoxyethylene ether sulfosuccinic acid esters disodium 22% and coconut fatty acid, two polyethyene diamines, soya bean fatty acid ethoxylate
Product 22% with quaternized chloromethane.
Described polyalcohol is with weight ratio by the polyethylene glycol that molecular weight is 350 and polyglycerol that molecular weight is 1250
2.2:1 the mixture of composition.
Described nonionic surfactant is by oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, polyethylene glycol
The mixture that monoleate and polypropylene glycol monolaurate form with weight ratio 0.9:1:0.7:1.8.
Described drying strengthening agent is with weight ratio 2.5:1.7:1 by polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
The mixture of composition.
Described wet strength agent is by urea-formaldehyde resins, melamine formaldehyde resin and Polyamide-Polyamsne-Epichlorohydrin resin
Mixture with weight ratio 1.6:1:0.7 composition.
The production method of the paper for daily use of a kind of super soft ultra-toughness, comprises the steps:
1) slurrying: weigh the mixing of each raw material by the weight proportion of raw material, uses fluffer and fiberizer series connection free beating
Method carries out slurrying；
2) desanding: use five road sand removing processs, A, sets one macropore gauze, except coarse sand before pulp washing case；Pacify before B, defibrination
Dress sand removing machine, except medium sand；One mesopore gauze is set after C, defibrination；D, set sand trap entering before stuff box；E, at paper machine
Head box bottom sets one aperture gauze, except fine sand；
3) screening the pulp: slurries are carried out screening the pulp process, goes undecomposed bulk or large-size fiber in slurries with sieve；
4) whitewashing: be sprayed on by slurries on shaping screen cloth and form paper web, spouting velocity controls with the ratio of shaping screen cloth speed
0.930；
5) dehydration: paper web is carried out processed, and the mass dryness fraction making paper web is 8%；
6) it is dried: paper web carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper web is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper web is peeled off；
8) rolling: the paper web after peeling off carries out rolling, obtains paper for daily use.
Embodiment 3
A kind of paper for daily use of super soft ultra-toughness, including the raw material of following weight portion:
100 parts of slurry
Finish 7 parts
Polyalcohol 6 parts
Nonionic surfactant 5 parts
Softening agent 5 parts
Toughened fiber 5 parts
Drying strengthening agent 3 parts
Wet strength agent 3 parts；
Wherein, described softening agent is with weight ratio 1.5:1:2 by tristerin, diethylenetriamine and dimethyl suflfate
The mixture of composition；
The mixture that described toughened fiber is made up of with weight ratio 1:1:2 glass fibre, carbon fiber and ceramic fibre.
The mixture that described slurry is made up of with weight ratio 2:1 long fibre and chopped fiber.
Described finish includes the raw material of following percentage by weight: oleic acid-dodecyl ester 50%, laruyl alcohol
Polyoxyethylene ether sulfosuccinic acid esters disodium 25% and coconut fatty acid, two polyethyene diamines, soya bean fatty acid ethoxylate
Product 25% with quaternized chloromethane.
Described polyalcohol is with weight ratio by the polyethylene glycol that molecular weight is 500 and polyglycerol that molecular weight is 1500
2.5:1 the mixture of composition.
Described nonionic surfactant is by oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, polyethylene glycol
The mixture that monoleate and polypropylene glycol monolaurate form with weight ratio 1:1:1:2.
Described drying strengthening agent is made up of with weight ratio 3:2:1 polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
Mixture.
Described wet strength agent is by urea-formaldehyde resins, melamine formaldehyde resin and Polyamide-Polyamsne-Epichlorohydrin resin
Mixture with weight ratio 1.8:1:1 composition.
The production method of the paper for daily use of a kind of super soft ultra-toughness, comprises the steps:
1) slurrying: weigh the mixing of each raw material by the weight proportion of raw material, uses fluffer and fiberizer series connection free beating
Method carries out slurrying；
2) desanding: use five road sand removing processs, A, sets one macropore gauze, except coarse sand before pulp washing case；Pacify before B, defibrination
Dress sand removing machine, except medium sand；One mesopore gauze is set after C, defibrination；D, set sand trap entering before stuff box；E, at paper machine
Head box bottom sets one aperture gauze, except fine sand；
3) screening the pulp: slurries are carried out screening the pulp process, goes undecomposed bulk or large-size fiber in slurries with sieve；
4) whitewashing: be sprayed on by slurries on shaping screen cloth and form paper web, spouting velocity controls with the ratio of shaping screen cloth speed
0.935；
5) dehydration: paper web is carried out processed, and the mass dryness fraction making paper web is 8%；
6) it is dried: paper web carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper web is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper web is peeled off；
8) rolling: the paper web after peeling off carries out rolling, obtains paper for daily use.
Embodiment 4
A kind of paper for daily use of super soft ultra-toughness, including the raw material of following weight portion:
110 parts of slurry
Finish 8 parts
Polyalcohol 7 parts
Nonionic surfactant 6 parts
Softening agent 6 parts
Toughened fiber 6 parts
Drying strengthening agent 4 parts
Wet strength agent 4 parts；
Wherein, described softening agent is with weight ratio 1.7:1 by tristerin, diethylenetriamine and dimethyl suflfate:
The mixture of 2.2 compositions；
The mixing that described toughened fiber is made up of with weight ratio 1:1.1:2.3 glass fibre, carbon fiber and ceramic fibre
Thing.
The mixture that described slurry is made up of with weight ratio 2.3:1 long fibre and chopped fiber.
Described finish includes the raw material of following percentage by weight: oleic acid-dodecyl ester 55%, laruyl alcohol
Polyoxyethylene ether sulfosuccinic acid esters disodium 28% and coconut fatty acid, two polyethyene diamines, soya bean fatty acid ethoxylate
Product 28% with quaternized chloromethane.
Described polyalcohol is with weight ratio by the polyethylene glycol that molecular weight is 650 and polyglycerol that molecular weight is 1750
2.8:1 the mixture of composition.
Described nonionic surfactant is by oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, polyethylene glycol
The mixture that monoleate and polypropylene glycol monolaurate form with weight ratio 1.1:1:1.3:2.2.
Described drying strengthening agent is with weight ratio 3.5:2.3:1 by polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
The mixture of composition.
Described wet strength agent is by urea-formaldehyde resins, melamine formaldehyde resin and Polyamide-Polyamsne-Epichlorohydrin resin
Mixture with weight ratio 2:1:1.3 composition.
The production method of the paper for daily use of a kind of super soft ultra-toughness, comprises the steps:
1) slurrying: weigh the mixing of each raw material by the weight proportion of raw material, uses fluffer and fiberizer series connection free beating
Method carries out slurrying；
2) desanding: use five road sand removing processs, A, sets one macropore gauze, except coarse sand before pulp washing case；Pacify before B, defibrination
Dress sand removing machine, except medium sand；One mesopore gauze is set after C, defibrination；D, set sand trap entering before stuff box；E, at paper machine
Head box bottom sets one aperture gauze, except fine sand；
3) screening the pulp: slurries are carried out screening the pulp process, goes undecomposed bulk or large-size fiber in slurries with sieve；
4) whitewashing: be sprayed on by slurries on shaping screen cloth and form paper web, spouting velocity controls with the ratio of shaping screen cloth speed
0.940；
5) dehydration: paper web is carried out processed, and the mass dryness fraction making paper web is 8%；
6) it is dried: paper web carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper web is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper web is peeled off；
8) rolling: the paper web after peeling off carries out rolling, obtains paper for daily use.
Embodiment 5
A kind of paper for daily use of super soft ultra-toughness, including the raw material of following weight portion:
120 parts of slurry
Finish 10 parts
Polyalcohol 8 parts
Nonionic surfactant 7 parts
Softening agent 7 parts
Toughened fiber 7 parts
Drying strengthening agent 5 parts
Wet strength agent 5 parts；
Wherein, described softening agent is with weight ratio 1.8:1 by tristerin, diethylenetriamine and dimethyl suflfate:
2.4 the mixture of composition；
Described toughened fiber by glass fibre, carbon fiber and ceramic fibre with weight ratio 1:1.2:2.5 form mixed
Compound.
The mixture that described slurry is made up of with weight ratio 2.5:1 long fibre and chopped fiber.
Described finish includes the raw material of following percentage by weight: oleic acid-dodecyl ester 60%, laruyl alcohol
Polyoxyethylene ether sulfosuccinic acid esters disodium 30% and coconut fatty acid, two polyethyene diamines, soya bean fatty acid ethoxylate
Product 30% with quaternized chloromethane.
Described polyalcohol is with weight ratio 3 by the polyethylene glycol that molecular weight is 800 and polyglycerol that molecular weight is 2000:
The mixture of 1 composition.
Described nonionic surfactant is by oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, polyethylene glycol
The mixture that monoleate and polypropylene glycol monolaurate form with weight ratio 1.2:1:1.5:2.4.
Described drying strengthening agent is with weight ratio 4:2.5:1 group by polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
The mixture become.
Described wet strength agent is by urea-formaldehyde resins, melamine formaldehyde resin and Polyamide-Polyamsne-Epichlorohydrin resin
Mixture with weight ratio 2.2:1:1.5 composition.
The production method of the paper for daily use of a kind of super soft ultra-toughness, comprises the steps:
1) slurrying: weigh the mixing of each raw material by the weight proportion of raw material, uses fluffer and fiberizer series connection free beating
Method carries out slurrying；
2) desanding: use five road sand removing processs, A, sets one macropore gauze, except coarse sand before pulp washing case；Pacify before B, defibrination
Dress sand removing machine, except medium sand；One mesopore gauze is set after C, defibrination；D, set sand trap entering before stuff box；E, at paper machine
Head box bottom sets one aperture gauze, except fine sand；
3) screening the pulp: slurries are carried out screening the pulp process, goes undecomposed bulk or large-size fiber in slurries with sieve；
4) whitewashing: be sprayed on by slurries on shaping screen cloth and form paper web, spouting velocity controls with the ratio of shaping screen cloth speed
0.945；
5) dehydration: paper web is carried out processed, and the mass dryness fraction making paper web is 8%；
6) it is dried: paper web carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper web is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper web is peeled off；
8) rolling: the paper web after peeling off carries out rolling, obtains paper for daily use.
The performance test results of the paper for daily use that embodiment 1-5 prepares is as shown in table 1:
Table 1
| Test event | Commercially available coil paper | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Pliability (mN) | 197 | 249 | 257 | 266 | 263 | 256 |
| Toughness | Typically | Good | Good | Good | Good | Good |
| Dry strength (m/s) | 1.8 | 2.5 | 2.6 | 2.7 | 2.6 | 2.5 |
| Wet strength (m/s) | 1.7 | 3.0 | 3.1 | 3.3 | 3.2 | 3.1 |
| Water imbibition (mm/s) | 28 | 41 | 45 | 46 | 45 | 44 |
As it can be seen from table 1 the paper for daily use of the present invention not only flexibility is good, and good toughness, dry, wet strength is preferable, ring
Protect, low cost.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can realize with alternate manner,
Without departing from obvious replacement any on the premise of present inventive concept all within protection scope of the present invention.
Claims (6)
1. the paper for daily use of a super soft ultra-toughness, it is characterised in that: include the raw material of following weight portion:
Slurry 80-120 part
Finish 5-10 part
Polyalcohol 4-8 part
Nonionic surfactant 3-7 part
Softening agent 3-7 part
Toughened fiber 3-7 part
Drying strengthening agent 1-5 part
Wet strength agent 1-5 part；
Wherein, described softening agent is with weight ratio 1.2-1.8:1 by tristerin, diethylenetriamine and dimethyl suflfate:
1.6-2.4 the mixture of composition；
Described toughened fiber is made up of with weight ratio 1:0.8-1.2:1.5-2.5 glass fibre, carbon fiber and ceramic fibre
Mixture；
Described polyalcohol is with weight by the polyethylene glycol that molecular weight is 200-800 and polyglycerol that molecular weight is 1000-2000
Measure the mixture than 2-3:1 composition；
Described nonionic surfactant is by oleic acid polyethylene glycol dibasic acid esters, laurate polyethylene glycol dibasic acid esters, polyethyleneglycol oil
The mixture that acid esters and polypropylene glycol monolaurate form with weight ratio 0.8-1.2:1:0.5-1.5:1.6-2.4；
Described drying strengthening agent is with weight ratio 2-4:1.5-2.5:1 by polyacrylamide, glyoxal polyacrylamide and polyvinyl alcohol
The mixture of composition；
Described wet strength agent is with weight by urea-formaldehyde resins, melamine formaldehyde resin and Polyamide-Polyamsne-Epichlorohydrin resin
Measure the mixture than 1.4-2.2:1:0.5-1.5 composition.
The paper for daily use of a kind of super soft ultra-toughness the most according to claim 1, it is characterised in that: include the former of following weight portion
Material:
Slurry 80-120 part
Finish 6-8 part
Polyalcohol 5-7 part
Nonionic surfactant 4-6 part
Softening agent 4-6 part
Toughened fiber 4-6 part
Drying strengthening agent 2-4 part
Wet strength agent 2-4 part；
Wherein, described softening agent is with weight ratio 1.4-1.6:1 by tristerin, diethylenetriamine and dimethyl suflfate:
1.8-2.2 the mixture of composition；
Described toughened fiber is made up of with weight ratio 1:0.9-1.1:1.8-2.2 glass fibre, carbon fiber and ceramic fibre
Mixture.
The paper for daily use of a kind of super soft ultra-toughness the most according to claim 1, it is characterised in that: include the former of following weight portion
Material:
100 parts of slurry
Finish 7 parts
Polyalcohol 6 parts
Nonionic surfactant 5 parts
Softening agent 5 parts
Toughened fiber 5 parts
Drying strengthening agent 3 parts
Wet strength agent 3 parts；
Wherein, described softening agent is made up of with weight ratio 1.5:1:2 tristerin, diethylenetriamine and dimethyl suflfate
Mixture；
The mixture that described toughened fiber is made up of with weight ratio 1:1:1 glass fibre, carbon fiber and ceramic fibre.
The paper for daily use of a kind of super soft ultra-toughness the most according to claim 1, it is characterised in that: described slurry is by long fibre
The mixture formed with weight ratio 1.5-2.5:1 with chopped fiber.
The paper for daily use of a kind of super soft ultra-toughness the most according to claim 1, it is characterised in that: described finish includes following weight
The raw material of amount percentage: oleic acid-dodecyl ester 40-60%, ethoxylated dodecyl alcohol sulfosuccinate two
Sodium 20-30% and coconut fatty acid, two polyethyene diamines, soya bean fatty acid ethoxylate and the reaction of quaternized chloromethane
Product 20-30%.
6. the production method of the paper for daily use of a kind of super soft ultra-toughness as described in any one of claim 1-5, it is characterised in that:
1) slurrying: weigh the mixing of each raw material by the weight proportion of raw material, uses fluffer and fiberizer series connection free beating method
Carry out slurrying；
2) desanding: use five road sand removing processs, A, sets one macropore gauze, except coarse sand before pulp washing case；Install before B, defibrination and remove
Sand machine, except medium sand；One mesopore gauze is set after C, defibrination；D, set sand trap entering before stuff box；E, paper machine stream starch
Lower box part sets one aperture gauze, except fine sand；
3) screening the pulp: slurries are carried out screening the pulp process, goes undecomposed bulk or large-size fiber in slurries with sieve；
4) whitewashing: being sprayed on by slurries on shaping screen cloth and form paper web, spouting velocity controls with the ratio of shaping screen cloth speed
0.925-0.945；
5) dehydration: paper web is carried out processed, and the mass dryness fraction making paper web is 8%；
6) it is dried: paper web carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper web is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper web is peeled off；
8) rolling: the paper web after peeling off carries out rolling, obtains paper for daily use.
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| CN108030432A (en) * | 2016-08-30 | 2018-05-15 | 周杰 | Flexibility and the preferable toiler roll of toughness and its production method |
| CN108114588A (en) * | 2016-11-29 | 2018-06-05 | 金红叶纸业集团有限公司 | A kind of plant type deodorant compositions and paper for daily use |
| CN106835813A (en) * | 2016-12-29 | 2017-06-13 | 安徽比伦生活用纸有限公司 | A kind of ultra-toughness, oil suction, sterilized paper for kitchen and its production method |
| CN107287976A (en) * | 2017-06-27 | 2017-10-24 | 安徽比伦生活用纸有限公司 | A kind of preparation method of high-quality napkin paper |
| CN107905016A (en) * | 2017-12-11 | 2018-04-13 | 安徽比伦生活用纸有限公司 | A kind of preparation method of non-stimulated high-ductility toilet paper |
| CN108685512B (en) * | 2018-05-25 | 2020-04-28 | 龙游旭荣纸业有限公司 | Paper towel and manufacturing method and application thereof |
| CN109137620A (en) * | 2018-08-23 | 2019-01-04 | 汕头市金平区飘合纸业有限公司 | A kind of process producing super soft moisturizing class paper for daily use |
| CN109577066B (en) * | 2018-11-30 | 2021-11-16 | 重庆理文卫生用纸制造有限公司 | Preparation method for improving softness of household paper |
| CN113981740A (en) * | 2021-11-22 | 2022-01-28 | 山东金泰恒盛新材料科技有限公司 | Composite stone paper and preparation method and application thereof |
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| US5575891A (en) * | 1995-01-31 | 1996-11-19 | The Procter & Gamble Company | Soft tissue paper containing an oil and a polyhydroxy compound |
| US6423183B1 (en) * | 1997-12-24 | 2002-07-23 | Kimberly-Clark Worldwide, Inc. | Paper products and a method for applying a dye to cellulosic fibers |
| CN101509213A (en) * | 2009-03-27 | 2009-08-19 | 上海应用技术学院 | Bisamide quaternary ammonium salt sheet softening agent, preparation and uses thereof |
| CN102493254A (en) * | 2011-12-13 | 2012-06-13 | 潍坊永新纸业有限公司 | Tissue paper papermaking process |
| CN103046328B (en) * | 2013-01-25 | 2014-08-06 | 薛海炜 | Oiling agent used for wood pulp cellulose |
| CN103467658B (en) * | 2013-10-09 | 2015-12-02 | 天津工业大学 | A kind of fire-resistant moisture resistance and high tenacity gel paper and preparation method thereof |
| CN103696318B (en) * | 2013-11-30 | 2016-05-18 | 广西原生纸业有限公司 | A kind of production method of face tissue of soft fluffy |
| CN104060492B (en) * | 2014-06-13 | 2015-11-11 | 山东太阳生活用纸有限公司 | A kind of pliable and tough tissue paper and preparation technology thereof |
| CN104099809A (en) * | 2014-07-12 | 2014-10-15 | 威海翔宇环保科技有限公司 | Special-purpose softening agent for papermaking |
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