CN105463900A - Beating method for producing raw paper of paper towels - Google Patents
Beating method for producing raw paper of paper towels Download PDFInfo
- Publication number
- CN105463900A CN105463900A CN201510910594.4A CN201510910594A CN105463900A CN 105463900 A CN105463900 A CN 105463900A CN 201510910594 A CN201510910594 A CN 201510910594A CN 105463900 A CN105463900 A CN 105463900A
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- CN
- China
- Prior art keywords
- beating
- slurry
- methods
- described step
- paper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
Abstract
The invention relates to the technical field of papermaking technology, and specifically relates to a beating method for producing raw paper of paper towels. With respect to the beating method for producing raw paper of paper towels, the raw materials used in the beating method are 100% natural color wood-pulp boards. The beating method comprises that firstly, natural color wood-pulp boards with a mass fraction of 100% are untwined for a certain time by a hydrapulper; then a certain amount of edible yeast is added into the untwined slurry, and the untwined slurry is fermented for a certain time at a certain temperature; and finally, the fermented slurry is subjected to beating through a disc grinder. The beating method for producing raw paper of paper towels is simple in technology and convenient to operate, the beating time can be shortened, and the beating energy consumption can be reduced.
Description
Technical field
The present invention relates to paper-making technology field, relate more specifically to a kind of methods of beating producing hand tissues.
Background technology
Tissue is disposable sanitary articles in paper for daily use, also claim to smear toilet paper, it has drum, also collapsible eighty percent discount is had, but be more three folding extraction-types at present, mainly to wipe hand for the toilet, public place such as hotel, hotel, office building, airport, theatre, club, be certainly also applicable to household cleaning; Need not wait for because tissue uses, a piece of paper can dry both hands, does not stay a mao dirt with in defensive position, softness is comfortable again, replace the electric oven mobile phone in toilet gradually, from the city coffee shop till now of the five-star hotel before more than ten years, the dark welcome by numerous guests.
At present, domestic cotton pulp and the long fiber whole wood pulp mainly selected to produce hand tissues, and cotton pulp and long fiber whole wood pulp fibre length long, pull an oar more difficult, need long-time (generally more than 2 hours) making beating just can reach desirable beating degree, and then add beating energy consumption.
Summary of the invention
The present invention, for overcoming at least one defect described in above-mentioned prior art, provides a kind of methods of beating producing hand tissues.Present invention process is simple, easy to operate, can shorten beating time, thus reduces beating energy consumption.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of methods of beating producing hand tissues, and described methods of beating raw material used is 100% true qualities wood-pulp board, it is characterized in that, comprises the following steps:
S1. by mass fraction be 100% true qualities wood-pulp board hydrabrusher carry out discongesting of certain hour;
S2. in the slurry of discongesting, add a certain amount of food yeast, ferment a period of time at a certain temperature;
S3. the slurry fermented is pulled an oar through disc mill.
Further, in described step S1, the time that hydrabrusher carries out discongesting is 30-60min.
Further, in described step S2, the amount adding food yeast is 0.1%-0.2%.
Further, in described step S2, the temperature of carrying out fermenting is 25-30 DEG C.
Further, in described step S2, the time of carrying out fermenting is 3-5 hours.
Further, in described step S3, the beating consistency that disc mill carries out pulling an oar is 3.5-4.0%.
Further, in described step S3, after disc mill is pulled an oar, beating degree 35-45 ° of SR of slurry, the fiber wet weight of slurry is 6-8g.
Compared with the existing technology, beneficial effect of the present invention is:
In methods of beating of the present invention, before slurry pulping operation, slurry is first discongested, then add food yeast and ferment, make the fiber in slurry become soft, thus be more prone to making beating.Therefore, present invention process is simple, easy to operate, can shorten beating time, thus reduces beating energy consumption.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.Describe position relationship in accompanying drawing only for exemplary illustration, the restriction to this patent can not be interpreted as.
embodiment 1
As shown in Figure 1, a kind of methods of beating producing hand tissues, described methods of beating raw material used is 100% true qualities wood-pulp board, it is characterized in that, comprises the following steps:
S1. by mass fraction be 100% true qualities wood-pulp board hydrabrusher carry out discongesting of certain hour;
S2. in the slurry of discongesting, add a certain amount of food yeast, ferment a period of time at a certain temperature;
S3. the slurry fermented is pulled an oar through disc mill.
In described step S1, the time that hydrabrusher carries out discongesting is 30min.
In described step S2, the amount adding food yeast is 0.1%.
In described step S2, the temperature of carrying out fermenting is 25 DEG C.
In described step S2, the time of carrying out fermenting is 3 hours.
In described step S3, the beating consistency that disc mill carries out pulling an oar is 3.5%.
In described step S3, after disc mill is pulled an oar, beating degree 35 ° of SR of slurry, the fiber wet weight of slurry is 6g.
In the present embodiment, the time of making beating operation is 60min.
embodiment 2
As shown in Figure 1, a kind of methods of beating producing hand tissues, described methods of beating raw material used is 100% true qualities wood-pulp board, it is characterized in that, comprises the following steps:
S1. by mass fraction be 100% true qualities wood-pulp board hydrabrusher carry out discongesting of certain hour;
S2. in the slurry of discongesting, add a certain amount of food yeast, ferment a period of time at a certain temperature;
S3. the slurry fermented is pulled an oar through disc mill.
In described step S1, the time that hydrabrusher carries out discongesting is 45min.
In described step S2, the amount adding food yeast is 0.15%.
In described step S2, the temperature of carrying out fermenting is 28 DEG C.
In described step S2, the time of carrying out fermenting is 4 hours.
In described step S3, the beating consistency that disc mill carries out pulling an oar is 3.8%.
In described step S3, after disc mill is pulled an oar, beating degree 40 ° of SR of slurry, the fiber wet weight of slurry is 7g.
In the present embodiment, the time of making beating operation is 45min.
embodiment 3
As shown in Figure 1, a kind of methods of beating producing hand tissues, described methods of beating raw material used is 100% true qualities wood-pulp board, it is characterized in that, comprises the following steps:
S1. by mass fraction be 100% true qualities wood-pulp board hydrabrusher carry out discongesting of certain hour;
S2. in the slurry of discongesting, add a certain amount of food yeast, ferment a period of time at a certain temperature;
S3. the slurry fermented is pulled an oar through disc mill.
Further, in described step S1, the time that hydrabrusher carries out discongesting is 60min.
Further, in described step S2, the amount adding food yeast is 0.2%.
Further, in described step S2, the temperature of carrying out fermenting is 30 DEG C.
Further, in described step S2, the time of carrying out fermenting is 5 hours.
Further, in described step S3, the beating consistency that disc mill carries out pulling an oar is 4.0%.
Further, in described step S3, after disc mill is pulled an oar, beating degree 45 ° of SR of slurry, the fiber wet weight of slurry is 8g.
In the present embodiment, the time of making beating operation is 30min.
Obviously, the above embodiment of the present invention is only used to example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (7)
1. produce a methods of beating for hand tissues, described methods of beating raw material used is 100% true qualities wood-pulp board, it is characterized in that, comprises the following steps:
S1. by mass fraction be 100% true qualities wood-pulp board hydrabrusher carry out discongesting of certain hour;
S2. in the slurry of discongesting, add a certain amount of food yeast, ferment a period of time at a certain temperature;
S3. the slurry fermented is pulled an oar through disc mill.
2. a kind of methods of beating producing hand tissues according to claim 1, is characterized in that, in described step S1, the time that hydrabrusher carries out discongesting is 30-60min.
3. a kind of methods of beating producing hand tissues according to claim 1, is characterized in that, in described step S2, the amount adding food yeast is 0.1%-0.2%.
4. a kind of methods of beating producing hand tissues according to claim 3, is characterized in that, in described step S2, the temperature of carrying out fermenting is 25-30 DEG C.
5. a kind of methods of beating producing hand tissues according to claim 4, is characterized in that, in described step S2, the time of carrying out fermenting is 3-5 hours.
6. a kind of methods of beating producing hand tissues according to claim 1, is characterized in that, in described step S3, the beating consistency that disc mill carries out pulling an oar is 3.5-4.0%.
7. a kind of methods of beating producing hand tissues according to claim 6, is characterized in that, in described step S3, after disc mill is pulled an oar, beating degree 35-45 ° of SR of slurry, the fiber wet weight of slurry is 6-8g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910594.4A CN105463900A (en) | 2015-12-10 | 2015-12-10 | Beating method for producing raw paper of paper towels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910594.4A CN105463900A (en) | 2015-12-10 | 2015-12-10 | Beating method for producing raw paper of paper towels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105463900A true CN105463900A (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910594.4A Pending CN105463900A (en) | 2015-12-10 | 2015-12-10 | Beating method for producing raw paper of paper towels |
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| Country | Link |
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| CN (1) | CN105463900A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254794A (en) * | 2017-06-27 | 2017-10-17 | 安徽比伦生活用纸有限公司 | A kind of method of biology enzyme auxiliary mashing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5620565A (en) * | 1994-06-29 | 1997-04-15 | Kimberly-Clark Corporation | Production of soft paper products from high and low coarseness fibers |
| CN101338533A (en) * | 2008-07-31 | 2009-01-07 | 杨清国 | Method for producing toilet paper |
| CN102154867A (en) * | 2010-12-29 | 2011-08-17 | 维达纸业(孝感)有限公司 | Pretreatment method of household paper pulp |
| CN102733225A (en) * | 2012-06-21 | 2012-10-17 | 卜祥生 | Production technology of all-wood-pulp unbleached ecological environmentally-friendly toilet paper |
-
2015
- 2015-12-10 CN CN201510910594.4A patent/CN105463900A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5620565A (en) * | 1994-06-29 | 1997-04-15 | Kimberly-Clark Corporation | Production of soft paper products from high and low coarseness fibers |
| CN101338533A (en) * | 2008-07-31 | 2009-01-07 | 杨清国 | Method for producing toilet paper |
| CN102154867A (en) * | 2010-12-29 | 2011-08-17 | 维达纸业(孝感)有限公司 | Pretreatment method of household paper pulp |
| CN102733225A (en) * | 2012-06-21 | 2012-10-17 | 卜祥生 | Production technology of all-wood-pulp unbleached ecological environmentally-friendly toilet paper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254794A (en) * | 2017-06-27 | 2017-10-17 | 安徽比伦生活用纸有限公司 | A kind of method of biology enzyme auxiliary mashing |
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Application publication date: 20160406 |