CN108824065A - A kind of preparation process of the compound high-end fabric of linen-cotton - Google Patents
A kind of preparation process of the compound high-end fabric of linen-cotton Download PDFInfo
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- CN108824065A CN108824065A CN201810595447.6A CN201810595447A CN108824065A CN 108824065 A CN108824065 A CN 108824065A CN 201810595447 A CN201810595447 A CN 201810595447A CN 108824065 A CN108824065 A CN 108824065A
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- cotton
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- linen
- preparation process
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Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
- D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
- D21H15/10—Composite fibres
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Abstract
The present invention relates to a kind of preparation process of the compound high-end fabric of linen-cotton, the preparation process includes condiment, boiling, wash material, washing, mashing are discongested, mixed, the washing that cleans, pre-sour, pre- chlorine, bleaching, acid processing, removal of impurities washing, are manufactured paper with pulp.The compound pulp of two kinds of raw materials production proposed by the present invention is compared with the pulp that single pulp is mixed again after production is completed, viscosity profile more evenly, can effectively purify cellulose, can more effectively remove non-cellulosic impurity, various raw material itself the good characteristic having and be easier to embody, performance is more stable, the fabric that final production is come out has both the characteristics such as soft fine and smooth, fiber crops the smooth, moisture absorbing and sweat releasing of cotton, Antimicrobial sanitation, increases the comfort of fabric.
Description
Technical field
The present invention relates to textile technology technical field more particularly to a kind of preparation processes of the compound high-end fabric of linen-cotton.
Background technique
With the continuous improvement of people's living standards, consumer is confined to style for the selection of garment material incessantly
On pattern, more consideration is given to the comfort, the feature of environmental protection and the functionality that arrive fabric.Due to removing moisture content, salinity in human sweat
Outside, also contain lactic acid and urea.Under the conditions of hidrosis, bacterium mass propagation simultaneously decomposes keratoprotein, along with the urine in sweat
Element, lactic acid, can thus issue a kind of stink.Linen-cotton composite material has natural water imbibition, has been widely used as clothes etc.
People can be absorbed by its water absorption character in the daily textile such as clothes, insole etc. of textile fabric, the production of common cotton flax fabric
Body sweat, but can not solve the problems, such as that bacterial reproduction causes to have stink in sweat.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of preparation of compound high-end fabric of linen-cotton
Technique.
The present invention is achieved through the following technical solutions：
A kind of preparation process of the compound high-end fabric of linen-cotton, includes the following steps：
Cotton, fibrilia raw material are stocked up according to 1%-99% weight percent proportion, adjust structure by S1, condiment；
S2, boiling, cotton using soda process, fiber crops use sulfate process or sulfite cooking, by oven dry weight 5.0~
35.0% is added one or more of NaOH, Na2S, Na2SO3, H2SO3, and liquor ratio 1: 1.0~9.5, boiling first vacuumizes,
Heating number >=1 time, small steam bleeding number >=0 time；
S3, material is washed；
S4, washing；
S5, mashing are discongested, and are beaten or are discongested using beater or fluffer, and 5-50 grams of weight in wet base；
S6, mixing mix above-mentioned slurry in stock tank, or from condiment to a certain step mixing manufactured paper with pulp.
S7, removal of impurities washing；
S8, pre-sour are the 0.2~10.0% of slurry oven dry weight with acid amount, concentration 1.0~15.0%, the pre-sour time >=5min；
S9, pre- chlorine, chlorine dosage be slurry oven dry weight 0.2~10.0%, concentration 0.2~10.0%, the pre- chlorine time >=
15min；
S10, bleaching, the viscosity of slurry is 8~35mpa.s, first fibre >=80.0%, whiteness >=60% after bleaching；
S11, acid processing, sulfuric acid or hydrochloric acid are added 0.2~10.0% by slurry oven dry weight, and calgon presses slurry over dry weight
Amount is added 0.1~5.0%, handles time >=30min；
S12, removal of impurities washing；
S13, it manufactures paper with pulp.
Further, NaOH, liquor ratio 1: 1.0~9.5 is added by the 0.3~10% of oven dry weight before S2 cooking process
It precooks to raw material.
Further, the NaOH that a certain amount of concentration is 5%-30% is added before S4 washing procedure and carries out alkali analysis.
Further, steam feed is passed through before S2 cooking process to precook.
Further, in S2 boiling step, boiling is first vacuumized, using one or many heatings, small steam bleeding number >=0
It is secondary, maximum temperature≤200 DEG C of heating up every time, heating, soaking time≤800 minute every time.
Further, in S2 boiling step, MA-1 auxiliary agent is added by the 0.1~3.0% of slurry oven dry weight, it is described
MA-1 auxiliary agent be it is a kind of can automated biological degradation anionic surfactant.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is in Development of Pomace Production by cotton, flaxen fiber
Raw material is combined composite cellulose pulp, not only expanded dimension card fiber raw material sources, but also solve production efficiency it is low,
Problem at high cost.Effectively the advantages of cotton, fibrilia raw material, is put together, is selected the essence, discarding dross, and shortens processing
Time and reduction energy consumption, so that production cost is advantageously reduced, raising quality.It is beautiful through composite fibre gloss made from spinning,
With natural excellent coloring, least, it is a kind of pure day that humidity absorption and release, gas permeability, which are even more to be better than various synthetic fibers,
Right green product.In addition to this, composite pulp dimension card fiber also has simple using no only of cotton pulp, wood pulp dimension card fiber
Special antibacterial bacteriostatic deodorant function and texture.Alkali has been carried out to slurry to precook, and is neutralized the H+ constantly generated, is made speed of precooking
Degree is accelerated, and precooks more sufficiently, and avoids corrosion of the acid to boiling vessel, extends the service life of boiling vessel.It is steaming simultaneously
It is analysed after boiling using alkali, the half fiber generated in digestion process is dissolved in alkali, to achieve the purpose that purify cellulose.It is produced
Novel pulp content of alphacellulose with higher and whiteness, viscosity is suitble to need, and ash and iron content are lower, filterability
It can be preferably.
The compound pulp of two kinds of raw materials production proposed by the present invention is carried out again after production is completed with single pulp
Mixed pulp is compared, viscosity profile more evenly, can effectively purify cellulose, can more effectively remove non-cellulosic impurity, is various
The good characteristic that raw material itself have is easier to embody, and performance is more stable, and the fabric that final production is come out has both
The characteristics such as the softness of cotton is fine and smooth, the smooth of fiber crops, moisture absorbing and sweat releasing, Antimicrobial sanitation, increase the comfort of fabric.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with and embodiment, to this hair
It is bright to be further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Embodiment 1：
A kind of preparation process of the compound high-end fabric of linen-cotton, includes the following steps：
Cotton, fibrilia raw material are stocked up according to 10% weight percent proportion, adjust structure by S1, condiment；
S2, boiling, cotton use sulfate process or sulfite cooking using soda process, fiber crops, add by the 5.0% of oven dry weight
Entering NaOH, liquor ratio 1: 1.0, boiling first vacuumizes, it heats up number 1 time, small steam bleeding number 1 time；
S3, material is washed；
S4, washing；
S5, mashing are discongested, and are beaten or are discongested using beater or fluffer, and 5 grams of weight in wet base；
S6, mixing mix above-mentioned slurry in stock tank, or from condiment to a certain step mixing manufactured paper with pulp.
S7, removal of impurities washing；
S8, pre-sour are the 0.2% of slurry oven dry weight with acid amount, concentration 1.0%, pre-sour time 5min；
S9, pre- chlorine, chlorine dosage are the 0.2% of slurry oven dry weight, concentration 0.2%, pre- chlorine time 15min；
S10, bleaching, the viscosity of slurry is 8mpa.s, first fibre 80.0%, whiteness 60% after bleaching；
S11, acid processing, sulfuric acid or hydrochloric acid are added 0.2% by slurry oven dry weight, and calgon is added by slurry oven dry weight
0.1%, handle time 30min；
S12, removal of impurities washing；
S13, it manufactures paper with pulp.
Further, NaOH is added by the 0.3 of oven dry weight before S2 cooking process, 1: 1.0 pair of raw material of liquor ratio carries out
It precooks.
Further, the NaOH that a certain amount of concentration is 5% is added before S4 washing procedure and carries out alkali analysis.
Further, steam feed is passed through before S2 cooking process to precook.
Further, in S2 boiling step, boiling is first vacuumized, using one or many heatings, small steam bleeding number 1
It is secondary, 200 DEG C of maximum temperature of heating every time, every time 800 minutes when heating, heat preservation.
Further, in S2 boiling step, MA-1 auxiliary agent, the MA-1 is added by the 0.1% of slurry oven dry weight
Auxiliary agent be it is a kind of can automated biological degradation anionic surfactant.
Embodiment 2：
A kind of preparation process of the compound high-end fabric of linen-cotton, includes the following steps：
Cotton, fibrilia raw material are stocked up according to 50% weight percent proportion, adjust structure by S1, condiment；
S2, boiling, cotton uses sulfate process or sulfite cooking using soda process, fiber crops, by the 20.0% of oven dry weight
Na2S and Na2SO3 is added, liquor ratio 1: 5, boiling first vacuumizes, it heats up number 3 times, small steam bleeding number 3 times；
S3, material is washed；
S4, washing；
S5, mashing are discongested, and are beaten or are discongested using beater or fluffer, and 20 grams of weight in wet base；
S6, mixing mix above-mentioned slurry in stock tank, or from condiment to a certain step mixing manufactured paper with pulp.
S7, removal of impurities washing；
S8, pre-sour are the 5% of slurry oven dry weight with acid amount, concentration 8%, pre-sour time 10min；
S9, pre- chlorine, chlorine dosage are the 5% of slurry oven dry weight, concentration 3%, pre- chlorine time 30min；
S10, bleaching, the viscosity of slurry is 20mpa.s, first fibre 85%, whiteness 70% after bleaching；
S11, acid processing, sulfuric acid or hydrochloric acid are added 5.2% by slurry oven dry weight, and calgon is added by slurry oven dry weight
3.5%, handle time 50min；
S12, removal of impurities washing；
S13, it manufactures paper with pulp.
Further, before S2 cooking process by oven dry weight 3.2% be added NaOH, 1: 4.5 pair of raw material of liquor ratio into
Row is precooked.
Further, the NaOH that a certain amount of concentration is 15 is added before S4 washing procedure and carries out alkali analysis.
Further, steam feed is passed through before S2 cooking process to precook.
Further, in S2 boiling step, boiling is first vacuumized, using one or many heatings, small steam bleeding number >=0
It is secondary, 260 DEG C of maximum temperature of heating every time, heating, soaking time 500 minutes every time.
Further, in S2 boiling step, MA-1 auxiliary agent, the MA-1 is added by the 1.7% of slurry oven dry weight
Auxiliary agent be it is a kind of can automated biological degradation anionic surfactant.
Embodiment 3：
A kind of preparation process of the compound high-end fabric of linen-cotton, includes the following steps：
Cotton, fibrilia raw material are stocked up according to 99% weight percent proportion, adjust structure by S1, condiment；
S2, boiling, cotton uses sulfate process or sulfite cooking using soda process, fiber crops, by the 35.0% of oven dry weight
Na2SO3 and H2SO3 is added, liquor ratio 1: 9.5, boiling first vacuumizes, it heats up number 5 times, small steam bleeding number 5 times；
S3, material is washed；
S4, washing；
S5, mashing are discongested, and are beaten or are discongested using beater or fluffer, and 50 grams of weight in wet base；
S6, mixing mix above-mentioned slurry in stock tank, or from condiment to a certain step mixing manufactured paper with pulp.
S7, removal of impurities washing；
S8, pre-sour are the 10.0% of slurry oven dry weight with acid amount, concentration 15.0%, pre-sour time 35min；
S9, pre- chlorine, chlorine dosage are the 10.0% of slurry oven dry weight, concentration 10.0%, pre- chlorine time 30min；
S10, bleaching, the viscosity of slurry is 35mpa.s, first fibre 92%, whiteness 87% after bleaching；
S11, acid processing, sulfuric acid or hydrochloric acid are added 10.0% by slurry oven dry weight, and calgon is added by slurry oven dry weight
Enter 5.0%, handles time 50min；
S12, removal of impurities washing；
S13, it manufactures paper with pulp.
Further, NaOH is added by the 10% of oven dry weight before S2 cooking process, 1: 9.5 pair of raw material of liquor ratio carries out
It precooks.
Further, the NaOH that a certain amount of concentration is 30% is added before S4 washing procedure and carries out alkali analysis.
Further, steam feed is passed through before S2 cooking process to precook.
Further, in S2 boiling step, boiling is first vacuumized, using one or many heatings, small steam bleeding number 3
It is secondary, 130 DEG C of maximum temperature of heating every time, heating, soaking time 300 minutes every time.
Further, in S2 boiling step, MA-1 auxiliary agent, the MA-1 is added by the 3.0% of slurry oven dry weight
Auxiliary agent be it is a kind of can automated biological degradation anionic surfactant.
In conclusion the compound pulp and single pulp of two kinds of raw materials proposed by the present invention production are after production is completed again
Mixed pulp is compared, viscosity profile more evenly, can effectively purify that cellulose, more to effectively remove non-cellulose miscellaneous
The good characteristic that matter, various raw material itself have is easier to embody, and performance is more stable, the fabric that final production is come out
The characteristics such as soft fine and smooth, fiber crops smooth, moisture absorbing and sweat releasing, the Antimicrobial sanitation of cotton are enough had both, the comfort of fabric is increased.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of preparation process of the compound high-end fabric of linen-cotton, which is characterized in that include the following steps：
Cotton, fibrilia raw material are stocked up according to 1%-99% weight percent proportion, adjust structure by S1, condiment；
S2, boiling, cotton using soda process, fiber crops use sulfate process or sulfite cooking, by oven dry weight 5.0~
35.0% is added one or more of NaOH, Na2S, Na2SO3, H2SO3, and liquor ratio 1: 1.0~9.5, boiling first vacuumizes,
Heating number >=1 time, small steam bleeding number >=0 time；
S3, material is washed；
S4, washing；
S5, mashing are discongested, and are beaten or are discongested using beater or fluffer, and 5-50 grams of weight in wet base；
S6, mixing mix above-mentioned slurry in stock tank, or from condiment to a certain step mixing manufactured paper with pulp；
S7, removal of impurities washing；
S8, pre-sour are the 0.2~10.0% of slurry oven dry weight with acid amount, concentration 1.0~15.0%, the pre-sour time >=5min；
S9, pre- chlorine, chlorine dosage be slurry oven dry weight 0.2~10.0%, concentration 0.2~10.0%, the pre- chlorine time >=
15min；
S10, bleaching, the viscosity of slurry is 8~35mpa.s, first fibre >=80.0%, whiteness >=60% after bleaching；
S11, acid processing, sulfuric acid or hydrochloric acid are added 0.2~10.0% by slurry oven dry weight, and calgon presses slurry over dry weight
Amount is added 0.1~5.0%, handles time >=30min；
S12, removal of impurities washing；
S13, it manufactures paper with pulp.
2. a kind of preparation process of the compound high-end fabric of linen-cotton according to claim 1, it is characterised in that：In S2 pansman
NaOH is added by the 0.3~10% of oven dry weight before sequence, 1: 1.0~9.5 pairs of raw materials of liquor ratio are precooked.
3. a kind of preparation process of the compound high-end fabric of linen-cotton according to claim 1, it is characterised in that：In washers S4
The NaOH that a certain amount of concentration is 5%-30% is added before sequence and carries out alkali analysis.
4. a kind of preparation process of the compound high-end fabric of linen-cotton according to claim 1, it is characterised in that：In S2 pansman
Steam feed is passed through before sequence to precook.
5. a kind of preparation process of the compound high-end fabric of linen-cotton according to claim 1, it is characterised in that：It is walked in S2 boiling
In rapid, boiling is first vacuumized, using one or many heatings, small steam bleeding number >=0 time, and maximum temperature≤200 DEG C of heating up every time,
Heating, soaking time≤800 minute every time.
6. a kind of preparation process of the compound high-end fabric of linen-cotton according to claim 1, it is characterised in that：It is walked in S2 boiling
In rapid, MA-1 auxiliary agent is added by the 0.1~3.0% of slurry oven dry weight, the MA-1 auxiliary agent is that one kind can automated biological drop
The anionic surfactant of solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595447.6A CN108824065A (en) | 2018-06-11 | 2018-06-11 | A kind of preparation process of the compound high-end fabric of linen-cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595447.6A CN108824065A (en) | 2018-06-11 | 2018-06-11 | A kind of preparation process of the compound high-end fabric of linen-cotton |
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| CN108824065A true CN108824065A (en) | 2018-11-16 |
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ID=64145113
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| CN1865551A (en) * | 2006-05-08 | 2006-11-22 | 宜宾丝丽雅股份有限公司 | Cotton and hemp composite cellulose pulp and method for producing same |
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| CN101435164A (en) * | 2007-11-12 | 2009-05-20 | 宜宾长毅浆粕有限责任公司 | Modified production process of paper making level sulphate wood pulp plate |
| CN102154908A (en) * | 2011-04-29 | 2011-08-17 | 山东海龙股份有限公司 | Liquorice residue pulp and preparation method thereof |
| CN102587178A (en) * | 2012-02-28 | 2012-07-18 | 昆明理工大学 | Pulp preparing method for increasing bagasse oxygen-alkali cooking effect |
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2018
- 2018-06-11 CN CN201810595447.6A patent/CN108824065A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865551A (en) * | 2006-05-08 | 2006-11-22 | 宜宾丝丽雅股份有限公司 | Cotton and hemp composite cellulose pulp and method for producing same |
| CN1880575A (en) * | 2006-05-08 | 2006-12-20 | 宜宾丝丽雅股份有限公司 | Composite cellulose viscose filament yarn with composite cellulose pulp as raw materials made of cotton, wood and bamboo mixture and preparation method thereof |
| CN101148836A (en) * | 2007-11-12 | 2008-03-26 | 宜宾长毅浆粕有限责任公司 | Paper-making-stage bamboo wood pulp plate denaturalization producing technique |
| CN101158124A (en) * | 2007-11-12 | 2008-04-09 | 宜宾长毅浆粕有限责任公司 | Paper-making grade pulp bleaching plate modifying production technique |
| CN101435164A (en) * | 2007-11-12 | 2009-05-20 | 宜宾长毅浆粕有限责任公司 | Modified production process of paper making level sulphate wood pulp plate |
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| CN102587178A (en) * | 2012-02-28 | 2012-07-18 | 昆明理工大学 | Pulp preparing method for increasing bagasse oxygen-alkali cooking effect |
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Application publication date: 20181116 |