CN104404818B - A kind of ultra-toughness coil paper and production method thereof - Google Patents
A kind of ultra-toughness coil paper 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 a kind of super soft coil paper and production method thereof, this super soft coil paper includes the raw material of following weight portion: 80 120 parts of slurry, finish 5 10 parts, carbohydrate 5 10 parts, to unit alcohol 48 parts, nonionic surfactant 15 parts, softening agent 15 parts, drying strengthening agent 15 parts, wet strength agent 15 parts.This production method include slurrying, desanding, screening the pulp, whitewash, be dehydrated, be dried, peel off, rolling and packaging, obtain super soft coil paper.The super soft coil paper of the present invention, by adding softening agent, makes the decline of paper rigidity, the reduction of stiff property, to reduce paper, the frictional force of skin give smooth, submissive impression.The super soft coil paper not only flexibility of the present invention is good, and dry, wet strength is higher, environmental protection, low cost.The production method of the present invention can further enhance the flexibility of coil paper, and technique 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 a kind of ultra-toughness coil paper and production method thereof.
Background technology
Coil paper is one way of life paper using, and it the most gradually replaces electric oven hand with features such as its health, convenience, low cost, environmental protection
Machine is widely spread use, and is favored by consumer more and more, it be possible not only to for dry moisture content on hand,
Greasy dirt, more can clean household.Coil paper kind in the market is more, and the type used due to each producer is different, raw material
Difference, technology is different, and the product quality produced is uneven, but really can make that consumer is entirely satisfactory few, volume
Paper requires have preferable toughness and certain dry, wet strength.But it is dry for the coil paper of existing good toughness, wet strength is relatively low, and do,
The coil paper then toughness that wet strength is higher is poor, it is therefore necessary to research and develop the coil paper that a kind of toughness is taken into account with dry, wet strength.
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 ultra-toughness coil paper,
This ultra-toughness coil paper not only toughness is high, and dry, wet strength is higher, environmental protection, low cost.
Another object of the present invention is to provide the production method of a kind of ultra-toughness coil paper, this production method can further enhance
The toughness of coil paper, technique 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: a kind of ultra-toughness coil paper, including the raw material of following weight portion:
Cellulose 35-45 part
Hemicellulose 35-45 part
Lignin 20-30 part
Ceramic fibre 5-10 part
Polyalcohol 4-8 part
Nonionic surfactant 1-5 part
Drying strengthening agent 1-5 part
Wet strength agent 1-5 part
Ash 1-3 part.
Preferably, including the raw material of following weight portion:
Cellulose 38-42 part
Hemicellulose 38-42 part
Lignin 22-28 part
Ceramic fibre 6-8 part
Polyalcohol 5-7 part
Nonionic surfactant 2-4 part
Drying strengthening agent 2-4 part
Wet strength agent 2-4 part
Ash 1.5-2.5 part.
It is more highly preferred to, including the raw material of following weight portion:
Cellulose 38 parts
Hemicellulose 38 parts
Lignin 22 parts
Ceramic fibre 6 parts
Polyalcohol 5 parts
Nonionic surfactant 2 parts
Drying strengthening agent 2 parts
Wet strength agent 2 parts
Ash 1.5 parts.
Another is preferred, including the raw material of following weight portion:
Cellulose 40 parts
Hemicellulose 40 parts
Lignin 25 parts
Ceramic fibre 7 parts
Polyalcohol 6 parts
Nonionic surfactant 3 parts
Drying strengthening agent 3 parts
Wet strength agent 3 parts
Ash 2 parts.
Another is preferred, including the raw material of following weight portion:
Cellulose 42 parts
Hemicellulose 42 parts
Lignin 28 parts
Ceramic fibre 8 parts
Polyalcohol 7 parts
Nonionic surfactant 4 parts
Drying strengthening agent 4 parts
Wet strength agent 4 parts
Ash 2.5 parts.
The ultra-toughness coil paper 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 ultra-toughness coil paper of the present invention, by adding polyalcohol, can increase the wetness sensation of coil paper；The ultra-toughness coil paper of the present invention
By adding ceramic fibre, coil paper is made to have preferable toughness；The ultra-toughness coil paper of the present invention by adding drying strengthening agent and wet strength agent,
Make coil paper not only flexibility good, and dry, wet strength is higher.
The ultra-toughness coil paper not only toughness of the present invention is high, and dry, wet strength is higher, environmental protection, low cost.
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 coil paper 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, coil paper is made to have preferable dry 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, makes coil paper have preferable wet strength agent.
Another object of the present invention is achieved through the following technical solutions: the production method of a kind of super soft coil paper, including as follows
Step:
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 spoke, spouting velocity controls with the ratio of shaping screen cloth speed
At 0.925-0.945；
5) dehydration: paper spoke is carried out processed, and the mass dryness fraction making paper spoke is 8%；
6) it is dried: paper spoke carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper spoke is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper spoke is peeled off；
8) rolling: the paper spoke after peeling off carries out rolling, obtains body paper；
9) packaging: by body paper through rewinding, cut and packing processes, obtain ultra-toughness coil paper.
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 facial tissue product
Softness, free from admixture, product percent of pass reaches more than 99.5%.
The production method of the present invention can further enhance the toughness of coil paper, and technique is simple, and convenient operation and control, quality is steady
Fixed, production efficiency is high, energy-conserving and environment-protective.
The production method of the present invention is while ensureing that paper product has good strength, and toughness and feel have and significantly change
Kind, under meeting processing conditions, make paper towel class body paper higher, feel is more preferable, and the intensity effect suffered by paper product is relatively simultaneously
Little.
The beneficial effects of the present invention is: the ultra-toughness coil paper of the present invention is by adding nonionic surfactant, nonionic
Surfactant plays emulsifying agent effect, and emulsifying agent has the character (hydrophily) being combined with water and the character (oleophylic being combined with oil
Property), it can be by moisture and oil point mixing well.And because described nonionic surfactant contains more hydrophilic hydroxyl
Base, can make skin wet, lubrication, also functions to protect the NMF effect of skin softness.
The ultra-toughness coil paper of the present invention, by adding polyalcohol, can increase the wetness sensation of coil paper；The ultra-toughness coil paper of the present invention
By adding ceramic fibre, coil paper is made to have preferable toughness；The ultra-toughness coil paper of the present invention by adding drying strengthening agent and wet strength agent,
Make coil paper not only flexibility good, and dry, wet strength is higher.
The ultra-toughness coil paper not only toughness of the present invention is high, and dry, wet strength is higher, 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 facial tissue product
Softness, free from admixture, product percent of pass reaches more than 99.5%.
The production method of the present invention can further enhance the toughness of coil paper, and technique is simple, and convenient operation and control, quality is steady
Fixed, production efficiency is high, energy-conserving and environment-protective.
The production method of the present invention is while ensureing that paper product has good strength, and toughness and feel have and significantly change
Kind, under meeting processing conditions, make paper towel class body paper higher, feel is more preferable, and the intensity effect suffered by paper product is relatively simultaneously
Little.
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 ultra-toughness coil paper, including the raw material of following weight portion:
Cellulose 35 parts
Hemicellulose 35 parts
Lignin 20 parts
Ceramic fibre 5 parts
Polyalcohol 4 parts
Nonionic surfactant 1 part
Drying strengthening agent 1 part
Wet strength agent 1 part
Ash 1 part.
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 a kind of super soft coil paper, 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 spoke, spouting velocity controls with the ratio of shaping screen cloth speed
0.925；
5) dehydration: paper spoke is carried out processed, and the mass dryness fraction making paper spoke is 8%；
6) it is dried: paper spoke carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper spoke is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper spoke is peeled off；
8) rolling: the paper spoke after peeling off carries out rolling, obtains body paper；
9) packaging: by body paper through rewinding, cut and packing processes, obtain ultra-toughness coil paper.
Embodiment 2
A kind of ultra-toughness coil paper, including the raw material of following weight portion:
Cellulose 37 parts
Hemicellulose 37 parts
Lignin 22 parts
Ceramic fibre 6 parts
Polyalcohol 5 parts
Nonionic surfactant 2 parts
Drying strengthening agent 2 parts
Wet strength agent 2 parts
Ash 1.5 parts.
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 a kind of super soft coil paper, 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 spoke, spouting velocity controls with the ratio of shaping screen cloth speed
0.930；
5) dehydration: paper spoke is carried out processed, and the mass dryness fraction making paper spoke is 8%；
6) it is dried: paper spoke carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper spoke is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper spoke is peeled off；
8) rolling: the paper spoke after peeling off carries out rolling, obtains body paper；
9) packaging: by body paper through rewinding, cut and packing processes, obtain ultra-toughness coil paper.
Embodiment 3
A kind of ultra-toughness coil paper, including the raw material of following weight portion:
Cellulose 40 parts
Hemicellulose 40 parts
Lignin 25 parts
Ceramic fibre 7 parts
Polyalcohol 6 parts
Nonionic surfactant 3 parts
Drying strengthening agent 3 parts
Wet strength agent 3 parts
Ash 2 parts.
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 1.0:1:1.0:2.0.
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 1.8:1:1.0 composition.
The production method of a kind of super soft coil paper, 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 spoke, spouting velocity controls with the ratio of shaping screen cloth speed
0.935；
5) dehydration: paper spoke is carried out processed, and the mass dryness fraction making paper spoke is 8%；
6) it is dried: paper spoke carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper spoke is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper spoke is peeled off；
8) rolling: the paper spoke after peeling off carries out rolling, obtains body paper；
9) packaging: by body paper through rewinding, cut and packing processes, obtain ultra-toughness coil paper.
Embodiment 4
A kind of ultra-toughness coil paper, including the raw material of following weight portion:
Cellulose 43 parts
Hemicellulose 43 parts
Lignin 28 parts
Ceramic fibre 9 parts
Polyalcohol 7 parts
Nonionic surfactant 4 parts
Drying strengthening agent 4 parts
Wet strength agent 4 parts
Ash 2.5 parts.
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 2.0:1:1.3 composition.
The production method of a kind of super soft coil paper, 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 spoke, spouting velocity controls with the ratio of shaping screen cloth speed
0.940；
5) dehydration: paper spoke is carried out processed, and the mass dryness fraction making paper spoke is 8%；
6) it is dried: paper spoke carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper spoke is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper spoke is peeled off；
8) rolling: the paper spoke after peeling off carries out rolling, obtains body paper；
9) packaging: by body paper through rewinding, cut and packing processes, obtain ultra-toughness coil paper.
Embodiment 5
A kind of ultra-toughness coil paper, including the raw material of following weight portion:
Cellulose 45 parts
Hemicellulose 45 parts
Lignin 30 parts
Ceramic fibre 10 parts
Polyalcohol 8 parts
Nonionic surfactant 5 parts
Drying strengthening agent 5 parts
Wet strength agent 5 parts
Ash 3 parts.
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 a kind of super soft coil paper, 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 spoke, spouting velocity controls with the ratio of shaping screen cloth speed
0.945；
5) dehydration: paper spoke is carried out processed, and the mass dryness fraction making paper spoke is 8%；
6) it is dried: paper spoke carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper spoke is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper spoke is peeled off；
8) rolling: the paper spoke after peeling off carries out rolling, obtains body paper；
9) packaging: by body paper through rewinding, cut and packing processes, obtain ultra-toughness coil paper.
The performance test results of the ultra-toughness coil paper 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 |
| Toughness | Typically | Good | Good | Good | Good | Good |
| Dry strength (m/s) | 1.6 | 2.4 | 2.5 | 2.6 | 2.5 | 2.3 |
| Wet strength (m/s) | 1.8 | 2.9 | 3.0 | 3.2 | 3.1 | 3.0 |
| Water imbibition (mm/s) | 25 | 39 | 41 | 44 | 42 | 40 |
As it can be seen from table 1 the super soft coil paper not only good toughness of system of the present invention and dry, wet strength is higher, good water absorption,
Environmental protection, 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. a ultra-toughness coil paper, it is characterised in that: include the raw material of following weight portion:
Cellulose 35-45 part
Hemicellulose 35-45 part
Lignin 20-30 part
Ceramic fibre 5-10 part
Polyalcohol 4-8 part
Nonionic surfactant 1-5 part
Drying strengthening agent 1-5 part
Wet strength agent 1-5 part
Ash 1-3 part；
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.
A kind of ultra-toughness coil paper the most according to claim 1, it is characterised in that: include the raw material of following weight portion:
Cellulose 38-42 part
Hemicellulose 38-42 part
Lignin 22-28 part
Ceramic fibre 6-8 part
Polyalcohol 5-7 part
Nonionic surfactant 2-4 part
Drying strengthening agent 2-4 part
Wet strength agent 2-4 part
Ash 1.5-2.5 part.
A kind of ultra-toughness coil paper the most according to claim 1, it is characterised in that: include the raw material of following weight portion:
Cellulose 38 parts
Hemicellulose 38 parts
Lignin 22 parts
Ceramic fibre 6 parts
Polyalcohol 5 parts
Nonionic surfactant 2 parts
Drying strengthening agent 2 parts
Wet strength agent 2 parts
Ash 1.5 parts.
A kind of ultra-toughness coil paper the most according to claim 1, it is characterised in that: include the raw material of following weight portion:
Cellulose 40 parts
Hemicellulose 40 parts
Lignin 25 parts
Ceramic fibre 7 parts
Polyalcohol 6 parts
Nonionic surfactant 3 parts
Drying strengthening agent 3 parts
Wet strength agent 3 parts
Ash 2 parts.
A kind of ultra-toughness coil paper the most according to claim 1, it is characterised in that: include the raw material of following weight portion:
Cellulose 42 parts
Hemicellulose 42 parts
Lignin 28 parts
Ceramic fibre 8 parts
Polyalcohol 7 parts
Nonionic surfactant 4 parts
Drying strengthening agent 4 parts
Wet strength agent 4 parts
Ash 2.5 parts.
6. the production method of a kind of super soft coil paper as described in any one of claim 1-5, it is characterised in that: include walking as follows
Rapid:
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 spoke, spouting velocity controls with the ratio of shaping screen cloth speed
0.925-0.945；
5) dehydration: paper spoke is carried out processed, and the mass dryness fraction making paper spoke is 8%；
6) it is dried: paper spoke carrying out press dewatering and heated-air drying processes, the mass dryness fraction making paper spoke is 96%；
7) peel off: use the scraper of 75 ° of tool point angles that paper spoke is peeled off；
8) rolling: the paper spoke after peeling off carries out rolling, obtains body paper；
9) packaging: by body paper through rewinding, cut and packing processes, obtain ultra-toughness coil paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570540.3A CN104404818B (en) | 2014-10-23 | 2014-10-23 | A kind of ultra-toughness coil paper and production method thereof |
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| CN1172516A (en) * | 1995-01-31 | 1998-02-04 | 普罗克特和甘保尔公司 | Soft tissue paper containing an oil and polyhydroxy compound |
| US6426381B1 (en) * | 1998-02-18 | 2002-07-30 | Bayer Aktiengesellschaft | Fine-particle polymer dispersions for paper sizing |
| 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 |
| CN101974869A (en) * | 2010-11-18 | 2011-02-16 | 浙江华邦特种纸业有限公司 | High air permeability non-woven base wallpaper and products thereof |
| CN102912676A (en) * | 2012-11-01 | 2013-02-06 | 泉州华祥纸业有限公司 | Method for producing paper towel |
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| CN1172516A (en) * | 1995-01-31 | 1998-02-04 | 普罗克特和甘保尔公司 | Soft tissue paper containing an oil and polyhydroxy compound |
| US6426381B1 (en) * | 1998-02-18 | 2002-07-30 | Bayer Aktiengesellschaft | Fine-particle polymer dispersions for paper sizing |
| 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 |
| CN101974869A (en) * | 2010-11-18 | 2011-02-16 | 浙江华邦特种纸业有限公司 | High air permeability non-woven base wallpaper and products thereof |
| CN102912676A (en) * | 2012-11-01 | 2013-02-06 | 泉州华祥纸业有限公司 | Method for producing paper towel |
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Effective date of registration: 20191224 Address after: 243100 Anhui city of Ma'anshan province Dangtu Economic Development Zone Patentee after: Anhui Bilun Living Paper Co., Ltd. Address before: 523217 Guangdong Province, Dongguan city Wangniudun Kam vortex Industrial Zone Guangdong bilun Tissue Paper Co. Ltd. Patentee before: Guangdong Bilun Household Paper Industry Co., Ltd. |