CN109763262A - A kind of high tenacity dust-free paper and preparation method thereof - Google Patents
A kind of high tenacity dust-free paper and preparation method thereof Download PDFInfo
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- CN109763262A CN109763262A CN201910045594.0A CN201910045594A CN109763262A CN 109763262 A CN109763262 A CN 109763262A CN 201910045594 A CN201910045594 A CN 201910045594A CN 109763262 A CN109763262 A CN 109763262A
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Abstract
The invention discloses a kind of high tenacity dust-free papers and preparation method thereof, by weight, the dust-free paper includes 10-30 parts of first layers, the 10-50 parts of second layers and 10-50 parts of third layer, by weight percentage, the first layer includes 100%ES fiber, the second layer includes 5-15% wood pulp cellulose and 85-95%ES fiber, and the third layer includes 5-15% wood pulp cellulose and 85-95%ES fiber.The present invention is made of ES fiber and Time of Fluff Slurry, can effectively reduce dust, and pliability is high, toughness is strong, can be folded into various patterns and specification as tablecloth, convenient and practical, while Time of Fluff Slurry moisture pick-up properties is very good, can effectively be absorbed water and oil suction；The present invention does not add any adhesive, directly heats molding, saves cost, is more easier to degrade compared to disposable plastic tablecloth, more environmentally-friendly.
Description
Technical field
The present invention relates to dust-free paper technical field, in particular to a kind of high tenacity dust-free paper and preparation method thereof.
Background technique
Either family or restaurant all be unable to do without dining table, and tablecloth is covered on dining table can play protection work to dining table
With.Traditional tablecloth structure is simple, is exactly a whole cloth, when dining, is laid on dining table, to a certain extent the side of playing
Just hygienic effect.But at mealtime due to various reasons, it is easy to stain tablecloth, since tablecloth is by a whole cloth
It is made, even if only middle section or marginal portion are stain, also needs entirely to clean, cause a large amount of cleaning, produce
Crude sewage, regular cleaning are also easy to cause the abrasion of tablecloth, shorten its service life；In addition, dirty tablecloth is collecting heap
During product, stench, but also bacterium easy to breed and attraction mosquito, cockroach etc. can be not only distributed.
In recent years, the features such as disposable plastic tablecloth is due to easy to use, does not have to cleaning, cheap is by the joyous of people
It meets, but disposable plastic tablecloth is not degradable, long-term a large amount of uses would seriously pollute the environment.
Summary of the invention
In view of the deficiencies of the prior art, on the one hand the purpose of the present invention is to provide a kind of high tenacity dust-free paper, has soft
The advantage that softness is high, toughness is strong, water suction oil absorption is more preferable.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of high tenacity dust-free paper, by weight, including 10-30 parts of first layers, the 10-50 parts of second layers and 10-50 parts
Third layer, the first layer include ES fiber, and the second layer includes wood pulp cellulose and ES fiber, and the third layer includes wood pulp
Fiber and ES fiber.
Preferably, by weight percentage, the first layer includes 100%ES fiber, and the second layer includes 5-15%
Wood pulp cellulose and 85-95%ES fiber, the third layer include 5-15% wood pulp cellulose and 85-95%ES fiber.
Preferably, by weight percentage, the first layer includes 100%ES fiber, and the second layer includes 10% wood
Pulp fibres and 90%ES fiber, the third layer include 5% wood pulp cellulose and 95%ES fiber.
Preferably, the wood pulp cellulose is selected from untreated Time of Fluff Slurry, and the length is 2-3.5mm.
On the other hand, the present invention also provides a kind of preparation methods of high tenacity dust-free paper, comprising the following steps:
(1) it is transported to the first shaping area by feeding fan after quantifying ES fiber with the fine machine of collection, in the work of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains first layer；
(2) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to the second shaping area；The second shaping area is transported to by feeding fan after ES fiber is quantified with the fine machine of collection；Pass through
Large carrying food-basket net rotation in second shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains the second layer；
(3) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to third shaping area；It is transported to third shaping area by feeding fan after ES fiber is quantified with the fine machine of collection, is passed through
Large carrying food-basket net rotation in third shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains third layer；
(4) by the second layer that third layer that step (3) obtains, step (2) obtain and the first layer that step (1) obtains under
It is supreme stack gradually after be sent into oven heat in be thermally bonded, carry out pressing bonding by hot-pressing roller, be wound after cooling
In rolls, then it is cut into the product of different size.
Preferably, the power of Roughpulverizer is disposed as 10-20kw in the step (2) and step (3), and motor speed is equal
It is set as 1500-2000r/min, the power of smart pulverizer is disposed as 50-100kw, and motor speed is disposed as 1500-
2000r/min。
Preferably, the temperature setting of oven heat is 130-140 DEG C in the step (4).
Compared with prior art, the invention has the following beneficial effects: the present invention is made of ES fiber and Time of Fluff Slurry, energy
Dust is enough effectively reduced, and pliability is high, toughness is strong, can be folded into various patterns and specification as tablecloth, it is convenient and practical,
Time of Fluff Slurry moisture pick-up properties is very good simultaneously, can effectively absorb water and oil suction；The present invention does not add any adhesive, directly heats
Molding saves cost, is more easier to degrade compared to disposable plastic tablecloth, more environmentally-friendly.
Specific embodiment
Specific embodiments of the present invention will be further explained below.It should be noted that for these implementations
The explanation of mode is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, invention described below
Technical characteristic involved in each embodiment can be combined with each other as long as they do not conflict with each other.
Embodiment 1
A kind of high tenacity dust-free paper, by weight, including 20 parts of first layers, 30 parts of second layers and 30 parts of third layer；It presses
Weight percent meter, the first layer include 100%ES fiber, and the second layer includes 10% Time of Fluff Slurry and 90%ES fiber,
The third layer includes 5% Time of Fluff Slurry and 95%ES fiber.
The preparation method of above-mentioned high tenacity dust-free paper, comprising the following steps:
(1) it is transported to the first shaping area by feeding fan after quantifying ES fiber with the fine machine of collection, in the work of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains first layer；
(2) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to the second shaping area；The second shaping area is transported to by feeding fan after ES fiber is quantified with the fine machine of collection；Pass through
Large carrying food-basket net rotation in second shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains the second layer；
(3) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to third shaping area；It is transported to third shaping area by feeding fan after ES fiber is quantified with the fine machine of collection, is passed through
Large carrying food-basket net rotation in third shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains third layer；
(4) by the second layer that third layer that step (3) obtains, step (2) obtain and the first layer that step (1) obtains under
It is supreme stack gradually after be sent into oven heat in be thermally bonded, carry out pressing bonding by hot-pressing roller, be wound after cooling
In rolls, then it is cut into the product of different size.
Wherein, the power of Roughpulverizer is disposed as 15kw in above-mentioned steps (2) and step (3), and motor speed is respectively provided with
For 1700r/min, the power of smart pulverizer is disposed as 75kw, and motor speed is disposed as 1700r/min；Above-mentioned steps (4)
The temperature setting of middle oven heat is 135 DEG C.
Embodiment 2
A kind of high tenacity dust-free paper, by weight, including 10 parts of first layers, 20 parts of second layers and 20 parts of third layer；It presses
Weight percent meter, the first layer include 100%ES fiber, and the second layer includes 5% Time of Fluff Slurry and 95%ES fiber, institute
Stating third layer includes 10% Time of Fluff Slurry and 90%ES fiber.
The preparation method of above-mentioned high tenacity dust-free paper, comprising the following steps:
(1) it is transported to the first shaping area by feeding fan after quantifying ES fiber with the fine machine of collection, in the work of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains first layer；
(2) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to the second shaping area；The second shaping area is transported to by feeding fan after ES fiber is quantified with the fine machine of collection；Pass through
Large carrying food-basket net rotation in second shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains the second layer；
(3) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to third shaping area；It is transported to third shaping area by feeding fan after ES fiber is quantified with the fine machine of collection, is passed through
Large carrying food-basket net rotation in third shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains third layer；
(4) by the second layer that third layer that step (3) obtains, step (2) obtain and the first layer that step (1) obtains under
It is supreme stack gradually after be sent into oven heat in be thermally bonded, carry out pressing bonding by hot-pressing roller, be wound after cooling
In rolls, then it is cut into the product of different size.
Wherein, the power of Roughpulverizer is disposed as 10kw in above-mentioned steps (2) and step (3), and motor speed is respectively provided with
For 1500r/min, the power of smart pulverizer is disposed as 50kw, and motor speed is disposed as 1500r/min；Above-mentioned steps (4)
The temperature setting of middle oven heat is 130 DEG C.
Embodiment 3
A kind of high tenacity dust-free paper, by weight, including 30 parts of first layers, 50 parts of second layers and 50 parts of third layer；It presses
Weight percent meter, the first layer include 100%ES fiber, and the second layer includes 15% Time of Fluff Slurry and 85%ES fiber,
The third layer includes 15% Time of Fluff Slurry and 85%ES fiber.
The preparation method of above-mentioned high tenacity dust-free paper, comprising the following steps:
(1) it is transported to the first shaping area by feeding fan after quantifying ES fiber with the fine machine of collection, in the work of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains first layer；
(2) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to the second shaping area；The second shaping area is transported to by feeding fan after ES fiber is quantified with the fine machine of collection；Pass through
Large carrying food-basket net rotation in second shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains the second layer；
(3) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to third shaping area；It is transported to third shaping area by feeding fan after ES fiber is quantified with the fine machine of collection, is passed through
Large carrying food-basket net rotation in third shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains third layer；
(4) by the second layer that third layer that step (3) obtains, step (2) obtain and the first layer that step (1) obtains under
It is supreme stack gradually after be sent into oven heat in be thermally bonded, carry out pressing bonding by hot-pressing roller, be wound after cooling
In rolls, then it is cut into the product of different size.
Wherein, the power of Roughpulverizer is disposed as 20kw in above-mentioned steps (2) and step (3), and motor speed is respectively provided with
For 2000r/min, the power of smart pulverizer is disposed as 100kw, and motor speed is disposed as 2000r/min；Above-mentioned steps (4)
The temperature setting of middle oven heat is 140 DEG C.
Embodiment 4
A kind of high tenacity dust-free paper, by weight, including 15 parts of first layers, 30 parts of second layers and 30 parts of third layer；It presses
Weight percent meter, the first layer include 100%ES fiber, and the second layer includes 8% Time of Fluff Slurry and 92%ES fiber, institute
Stating third layer includes 8% Time of Fluff Slurry and 92%ES fiber.
The preparation method of above-mentioned high tenacity dust-free paper, comprising the following steps:
(1) it is transported to the first shaping area by feeding fan after quantifying ES fiber with the fine machine of collection, in the work of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains first layer；
(2) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to the second shaping area；The second shaping area is transported to by feeding fan after ES fiber is quantified with the fine machine of collection；Pass through
Large carrying food-basket net rotation in second shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains the second layer；
(3) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to third shaping area；It is transported to third shaping area by feeding fan after ES fiber is quantified with the fine machine of collection, is passed through
Large carrying food-basket net rotation in third shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains third layer；
(4) by the second layer that third layer that step (3) obtains, step (2) obtain and the first layer that step (1) obtains under
It is supreme stack gradually after be sent into oven heat in be thermally bonded, carry out pressing bonding by hot-pressing roller, be wound after cooling
In rolls, then it is cut into the product of different size.
Wherein, the power of Roughpulverizer is disposed as 12kw in above-mentioned steps (2) and step (3), and motor speed is respectively provided with
For 1600r/min, the power of smart pulverizer is disposed as 60kw, and motor speed is disposed as 1600r/min；Above-mentioned steps (4)
The temperature setting of middle oven heat is 133 DEG C.
Embodiment 5
A kind of high tenacity dust-free paper, by weight, including 25 parts of first layers, 40 parts of second layers and 40 parts of third layer；It presses
Weight percent meter, the first layer include 100%ES fiber, and the second layer includes 12% Time of Fluff Slurry and 88%ES fiber,
The third layer includes 12% Time of Fluff Slurry and 88%ES fiber.
The preparation method of above-mentioned high tenacity dust-free paper, comprising the following steps:
(1) it is transported to the first shaping area by feeding fan after quantifying ES fiber with the fine machine of collection, in the work of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains first layer；
(2) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to the second shaping area；The second shaping area is transported to by feeding fan after ES fiber is quantified with the fine machine of collection；Pass through
Large carrying food-basket net rotation in second shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains the second layer；
(3) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding
Blower is transported to third shaping area；It is transported to third shaping area by feeding fan after ES fiber is quantified with the fine machine of collection, is passed through
Large carrying food-basket net rotation in third shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains third layer；
(4) by the second layer that third layer that step (3) obtains, step (2) obtain and the first layer that step (1) obtains under
It is supreme stack gradually after be sent into oven heat in be thermally bonded, carry out pressing bonding by hot-pressing roller, be wound after cooling
In rolls, then it is cut into the product of different size.
Wherein, the power of Roughpulverizer is disposed as 18kw in above-mentioned steps (2) and step (3), and motor speed is respectively provided with
For 1800r/min, the power of smart pulverizer is disposed as 85kw, and motor speed is disposed as 1800r/min；Above-mentioned steps (4)
The temperature setting of middle oven heat is 138 DEG C.
Above the embodiments of the present invention are described in detail, but the present invention is not limited to described embodiments.It is right
For those skilled in the art, in the case where not departing from the principle of the invention and spirit, these embodiments are carried out more
Kind change, modification, replacement and modification, still fall in protection scope of the present invention.
Claims (7)
1. a kind of high tenacity dust-free paper, it is characterised in that: by weight, including 10-30 parts of first layers, the 10-50 parts of second layers
With 10-50 parts of third layer, the first layer includes ES fiber, and the second layer includes wood pulp cellulose and ES fiber, the third
Layer includes wood pulp cellulose and ES fiber.
2. high tenacity dust-free paper according to claim 1, it is characterised in that: by weight percentage, the first layer packet
100%ES fiber is included, the second layer includes 5-15% wood pulp cellulose and 85-95%ES fiber, and the third layer includes 5-
15% wood pulp cellulose and 85-95%ES fiber.
3. high tenacity dust-free paper according to claim 2, it is characterised in that: by weight percentage, the first layer packet
100%ES fiber is included, the second layer includes 10% wood pulp cellulose and 90%ES fiber, and the third layer includes that 5% wood pulp is fine
Peacekeeping 95%ES fiber.
4. the slim dust-free paper according to claim 1-3 for liquid absorption, it is characterised in that: the wood pulp
Fiber is selected from untreated Time of Fluff Slurry, and the length is 2-3.5mm.
5. the preparation method of high tenacity dust-free paper according to claim 1-4, it is characterised in that: including following step
It is rapid:
(1) it is transported to the first shaping area by feeding fan after quantifying ES fiber with the fine machine of collection, under the action of negative-pressure air fan
It is sprinkled upon its average shakedown above forming net, obtains first layer；
(2) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding fan
It is transported to the second shaping area；The second shaping area is transported to by feeding fan after ES fiber is quantified with the fine machine of collection；Pass through second
Large carrying food-basket net rotation in shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, and make it under the action of negative-pressure air fan
Average shakedown is sprinkled upon above forming net, obtains the second layer；
(3) Time of Fluff Slurry is used after collecting fine machine quantitatively, essence pulverizer processing is used after being handled with Roughpulverizer again, using feeding fan
It is transported to third shaping area；It is transported to third shaping area by feeding fan after ES fiber is quantified with the fine machine of collection, passes through third
Large carrying food-basket net rotation in shaping area, the Time of Fluff Slurry that makes that treated and ES fiber are sufficiently mixed, and make it under the action of negative-pressure air fan
Average shakedown is sprinkled upon above forming net, obtains third layer；
(4) from the bottom to top by the second layer that third layer that step (3) obtains, step (2) obtain and the first layer that step (1) obtains
It is sent into oven heat and is thermally bonded after stacking gradually, carry out pressing bonding by hot-pressing roller, be wound after cooling in rolls,
It is cut into the product of different size again.
6. the preparation method of high tenacity dust-free paper according to claim 5, it is characterised in that: the step (2) and step
(3) power of Roughpulverizer is disposed as 10-20kw in, and motor speed is disposed as 1500-2000r/min, smart pulverizer
Power is disposed as 50-100kw, and motor speed is disposed as 1500-2000r/min.
7. the preparation method of high tenacity dust-free paper according to claim 5, it is characterised in that: heat is dried in the step (4)
The temperature setting of case is 130-140 DEG C.
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| CN112111855A (en) * | 2020-08-29 | 2020-12-22 | 广东美登纸业有限公司 | Wood pulp cloth production method |
| CN114687245A (en) * | 2020-12-28 | 2022-07-01 | 河南江河纸业股份有限公司 | Environment-friendly tablecloth paper and preparation method thereof |
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| CN114687245B (en) * | 2020-12-28 | 2024-02-06 | 河南江河纸业股份有限公司 | Environment-friendly tablecloth paper and preparation method thereof |
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Application publication date: 20190517 |
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