CN102703621A - Hide-hair double-color technology - Google Patents
Hide-hair double-color technology Download PDFInfo
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- CN102703621A CN102703621A CN2012102295412A CN201210229541A CN102703621A CN 102703621 A CN102703621 A CN 102703621A CN 2012102295412 A CN2012102295412 A CN 2012102295412A CN 201210229541 A CN201210229541 A CN 201210229541A CN 102703621 A CN102703621 A CN 102703621A
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Abstract
The invention relates to the field of hides, in particular to a hide-hair double-color technology. The hide-hair double-color technology comprises material selection, degreasing of hide, tanning of the hide, dyeing of the hide, caging and saw dust transfer. The hide-hair double-color technology also comprises the following steps of: softening the hide after degreasing of the hide and before tanning of the hide, namely putting clean water and the hide in a weight ratio of 20:1 into a chute, and adding 2 g/L of softening enzyme and 3 g/L of formic acid, wherein the chute revolves for 5 minutes per hour at the speed of 12 to 15 revolutions per minute; fishing the hide out after 6 to 12 hours; drawing and dyeing synchronously after caging and before saw dust transfer, namely mixing drawing color agent, formic acid and water in a weight ratio of 1:2:6, adding 0.1 to 100 g/L of camphort burr point dye, stirring uniformly, spraying or brushing on the caged hide, and putting the synchronously drawn and dyed hide into an oven of 80 to 85 DEG C for 3 to 5 minutes. By the hide-hair double-color technology, three colors are not produced.
Description
Technical field
The present invention relates to the hide field, be specifically related to one mao of double-colored technology of a kind of hide.
Background technology
One mao of double-colored effect that is meant that the hide background color is different with the high-quality green tea color is a kind of effect that becomes more and more popular in the fur coat dress ornament.One mao of double-colored technology of traditional hide has two kinds: a kind of is to dye background color earlier, pulling color again, and after stain high-quality green tea, but three joint looks appear in this technology easily, promptly can occur white point between hide background color and the high-quality green tea color; Another kind is to go up white dyestuff with grass to cooperate with the high-quality green tea dyestuff and dye background color, and pulling color again is the upward tertiary colour of white dyestuff and high-quality green tea dyestuff of grass but the hide background color can appear in this method, and high-quality green tea is a single look and of light color.
Traditional background color that dyes earlier, pulling color again, one mao of double-colored technology of after stain high-quality green tea is following:
Select materials: select bushiness, even, damaged little hide;
Hide degreasing: be used to remove greases a large amount of above the hide, so that hide absorbs tanning agent equably in tannery; Concrete operations are: in chute, add clear water, add grease-removing agent again, hide is soaked in chute also intermittently rotate chute;
Hide tanning: be used for making tanned hide soft, firm, wear-resisting collagen protein sex change in the hide, be not easy putrid and deteriorated again; Concrete operations are: in chute, add clear water, and salt, the hide after sodium bicarbonate, chrome tanning agent and the skimming treatment, chute goes out skin after rotating certain hour;
Hide dyeing: be used for tanned hide is dyed background color; Concrete operations are: in chute, put into white dyestuff on clear water, dye leveller, the grass, formic acid and tanned hide, chute goes out skin after rotating certain hour;
The high-quality green tea pulling color: the pulling color agent and dyed after the hide high-quality green tea on dyestuff react, make the high-quality green tea color for white; Concrete operations are: the pulling color agent is mixed with warm water, formic acid, and spray or brush are on the hide high-quality green tea after the dyeing, and it is stifling to put into steam again;
Rotating cage: the hide after the pulling color is carried out drying, rotating cage processing, make the hide fleece submissive, flexible and loose;
Tippy dyeing: the configuration dye liquid, in boiling water, add matching stain, stir; Fully leave standstill after the dissolving, when treating that solution temperature is consistent with envrionment temperature, add formic acid, alcohol; Stir, spray or brush place steam stifling hide after the tippy dyeing on the hide high-quality green tea behind the rotating cage.
Change sawdust: the hide after the tippy dyeing and brightening agent, sawdust are rotated through rotary drum, make hide fleece light, loose.
The one mao of double-colored easy appearance three joint look that uses this technology to produce; And after a tippy dyeing, one mao of double-colored color of hide is not bright-coloured, not full, therefore needs 2-3 tippy dyeing of repetition; Complex process; Operational difficulty, production efficiency is low, and one mao of double-colored color of making simultaneously is still not bright-coloured, not full.
Summary of the invention
The invention provides one mao of double-colored technology of a kind of hide, three joint looks can not occur.
In order to achieve the above object, technical scheme of the present invention is achieved in that
One mao of double-colored technology of a kind of hide comprise select materials, hide degreasing, hide tanning, hide dyeing, rotating cage and commentaries on classics sawdust, one mao of double-colored technology of said hide also comprises:
Hide after the hide degreasing, before the hide tanning is softening, in chute, puts into the hide after clear water and the degreasing, and water and hide weight ratio are 20:1; Add the macerating enzyme of 2g/L and the formic acid of 3g/L again; Chute per hour rotated 5 minutes, and velocity of rotation goes out skin for PM 12-15 changes after 6-12 hour;
Discharge after the rotating cage, before the commentaries on classics sawdust is synchronous; With pulling color agent and formic acid, water by weight 1:2:6 mix; The enlightening power high-quality green tea dyestuff that adds 0.1-100g/L again; Stir, spray or brush place 80-85 ℃ baking oven 3-5 minute with the hide after the discharge synchronously then on the hide behind the rotating cage.
Compared with prior art, because technical scheme according to the invention adopts the synchronous operation of discharge, i.e. pulling color agent mixes with staining agent, and spray or brush are on the hide high-quality green tea, so one mao of two-color effect that the present invention obtains can avoid occurring three joint looks.Further, because the enlightening power high-quality green tea dyestuff that the present invention adopted is very stable, can not destroyed by the pulling color agent, one mao of two-color effect that technical scheme therefore according to the invention is made is more stable.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention, will to do one to the accompanying drawing of required use among the embodiment below and introduce simply.
Fig. 1 is one mao of double-colored process flow sheet of a kind of hide of the embodiment of the invention.
Embodiment
Fig. 1 is one mao of double-colored process flow sheet of a kind of hide of the embodiment of the invention, and is as shown in Figure 1, comprises the steps:
According to sample and the requirements of making that the client provides, choose bushiness, even, damaged little hide, the hide of choosing is out divided into groups, make the difference between every group of hide as far as possible little.
In chute, add clear water, the weight ratio of water and hide is 20:1, adds the grease-removing agent of 1.5g/L again, hide is soaked in chute also intermittently rotate chute, and revolution stopped 5 minutes in moving 10 minutes, intermittently rotated 1-1.5 hour, and velocity of rotation is 15 rev/mins.
Further, can use fleshing machine to remove the bulk oil on the hide before the hide degreasing;
Further, in skimming processes, behind the adding grease-removing agent, the soda ash that can add 0.5g/L makes the hide saponification to regulate PH, and grease is softening, and degreasing effect is better.
In chute, put into the hide after clear water and the degreasing, water and hide weight ratio are 20:1, add the macerating enzyme of 2g/L and the formic acid of 3g/L again, and chute per hour rotated 5 minutes, and velocity of rotation goes out skin for PM 12-15 changes after 6-12 hour
In chute, will pass through the softening hide of handling and carry out the tanning processing, and make the hide shrinkage temperature greater than 95 degree.
Said tanning is handled and is operating as: in chute, add clear water, water and hide weight ratio are 20:1; Add 50g/L salt, purpose is the osmotic pressure that increases solution, prevents hide swelling; Add the hide that softens after handling again, chute rotated after 30 minutes, added the chrome tanning agent of 10-12g/L; Chute intermittently rotated 4 hours, per hour changeed 10 minutes, and the chute velocity of rotation is 10 rev/mins; Add sodium bicarbonate, the pH value that makes solution leaves standstill after 6 hours again and goes out skin between 3.8-4.0.
In chute, put into clear water and tanned hide, water and hide weight ratio are 20:1, and temperature is 60-70 ℃; Add the dye leveller of 0.5-1ml/L, put into the dyeing hide after 15 minutes, keeping the chute velocity of rotation is 10-15 rev/min; White dyestuff on the grass that adds 0.001-12g/L after 30 minutes; The formic acid that after 30 minutes, adds 0.75ml/L, the formic acid of adding 0.75ml/L went out skin at last after 30-60 minute after 30 minutes.
Hide after the dyeing is carried out drying, rotating cage processing, make the hide fleece loose.
Preferably, said drying operation can be the baking oven baking, and temperature is 70-80 ℃, and the time is 20 minutes.
Preferably, said rotating cage is treated to puts into the rotating cage lift-over with hide, and the rotating cage velocity of rotation is 20 rev/mins, and rotation time is 1-2 hour, makes the hide fleece loose.
With pulling color agent and formic acid, water by weight 1:2:6 mix, add the enlightening power high-quality green tea dyestuff of 0.1-100g/L again, stir, on spray or the hide of brush rotating cage after, the hide after synchronous places 80-85 ℃ baking oven 3-5 minute with discharge then.
The content of said enlightening power high-quality green tea dyestuff can be 0.1g/L, and one mao of double-colored background color is dark, and high-quality green tea is of light color.
The content of said enlightening power high-quality green tea dyestuff can be 100g/L, and one mao of double-colored background color is dark, and high-quality green tea is bright-colored, full.
Preferably, said enlightening power high-quality green tea dyestuff is the matching stain of anti-reductive agent.
Hide after the discharge synchronously and brightening agent, sawdust are passed through the rotary drum lift-over, make hide fleece light, loose.
Preferably, the rotary drum velocity of rotation in the said commentaries on classics sawdust operation is 20 rev/mins, and rotation time is 1-2 hour.
Use the foregoing description to make one mao double-colored can avoid occurring three joint looks, and color is abundant, full, and color is beautiful, and technique scheme uses the synchronous single job of discharge, does not need repeatedly repetitive operation, therefore simple, convenient, with low cost.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (9)
1. one mao of double-colored technology of a hide, comprise select materials, hide degreasing, hide tanning, hide dyeing, rotating cage and commentaries on classics sawdust, it is characterized in that this technology also comprises:
Hide after the hide skimming treatment, before the hide tanning is softening; In chute, put into clear water and the hide after the hide degreasing, water and hide weight ratio are 20:1, add the macerating enzyme of 2g/L and the formic acid of 3g/L again; Chute intermittently rotates; Per hour rotated 5 minutes, velocity of rotation goes out skin for PM 12-15 changes after 6-12 hour;
Discharge after the rotating cage, before the commentaries on classics sawdust is synchronous; With pulling color agent and formic acid, water by weight 1:2:6 mix; The enlightening power high-quality green tea dyestuff that adds 0.1-100g/L again; Stir, on spray or the hide of brush after rotating cage, then the hide after the synchronous discharge is placed 80-85 ℃ baking oven 3-5 minute.
2. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that, said enlightening power high-quality green tea dyestuff is the matching stain of anti-reductive agent.
3. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that said selecting materials comprises: select bushiness, even, damaged little hide.
4. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that said hide degreasing comprises: in chute, add clear water; The weight ratio of water and hide is 20:1; The grease-removing agent that adds 1.5g/L again soaks hide and intermittently rotates chute in chute, revolution stopped 5 minutes in moving 10 minutes; Intermittently rotated 1-1.5 hour, velocity of rotation is 15 rev/mins.
5. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that, in the said hide degreasing process, behind the adding grease-removing agent, further adds the soda ash of 0.5g/L.
6. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that, said hide tanning comprises: in chute, add clear water, water and hide weight ratio are 20:1; Add 50g/L salt; Add the hide that softens after handling again, chute rotated after 30 minutes, added the chrome tanning agent of 10-12g/L; Chute intermittently rotated 4 hours, per hour changeed 10 minutes, and the chute velocity of rotation is 10 rev/mins; Add sodium bicarbonate, the pH value that makes solution leaves standstill after 6 hours again and goes out skin between 3.8-4.0.
7. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that, said hide dyeing comprises: in chute, put into clear water; Water and hide weight ratio are 20:1, and temperature is 60-70 ℃, add the dye leveller of 0.5-1ml/L; Put into tanned hide after 15 minutes; The chute velocity of rotation is 10-15 rev/min, crosses white dyestuff on the grass that adds 0.001-12g/L after 30 minutes, after 30 minutes, adds the formic acid of 0.75ml/L; After 30 minutes, add the formic acid of 0.75ml/L, after 30-60 minute, go out skin at last.
8. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that said rotating cage comprises: the hide after the hide dyeing is put into the baking oven baking, and temperature is 70-80 ℃, and the time is 20 minutes; Again dried hide is put into the rotating cage lift-over, the rotating cage velocity of rotation is 20 rev/mins, and rotation time is 1-2 hour, makes the hide fleece loose.
9. one mao of double-colored technology of hide as claimed in claim 1 is characterized in that, said commentaries on classics sawdust comprises: the hide after the synchronous discharge and brightening agent, sawdust are rotated through rotary drum, and the rotary drum velocity of rotation is 20 rev/mins, and rotation time is 1-2 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102295412A CN102703621A (en) | 2012-07-03 | 2012-07-03 | Hide-hair double-color technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102295412A CN102703621A (en) | 2012-07-03 | 2012-07-03 | Hide-hair double-color technology |
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| CN102703621A true CN102703621A (en) | 2012-10-03 |
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| CN2012102295412A Pending CN102703621A (en) | 2012-07-03 | 2012-07-03 | Hide-hair double-color technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372694A (en) * | 2014-10-30 | 2015-02-25 | 北京泛博化学股份有限公司 | White fox fur color processing method |
| CN105672001A (en) * | 2016-02-19 | 2016-06-15 | 北京泛博化学股份有限公司 | Method for simulating Chinchillas skin with rabbit skin |
| CN107663797A (en) * | 2016-07-27 | 2018-02-06 | 海宁市皮仙努皮草保养有限公司 | The pattern jetting technique of fur fabric |
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| RU2143498C1 (en) * | 1999-04-29 | 1999-12-27 | ОАО "Научно-исследовательский институт меховой промышленности" | Method of treating fur sheepskins |
| CN1326004A (en) * | 2000-05-26 | 2001-12-12 | 吴佳 | Technology for tanning and dyeing lamb hide used as both fur and leather |
| CN101445842A (en) * | 2008-12-15 | 2009-06-03 | 嘉兴学院 | Manufacturing method of double-faced waterproofing pile-face dual-purpose leather of indumentum and leather boards |
| CN102493229A (en) * | 2011-11-24 | 2012-06-13 | 北京泛博化学股份有限公司 | Printing and color developing method of fur |
| CN102493230A (en) * | 2011-11-24 | 2012-06-13 | 北京泛博化学股份有限公司 | Under-fur and skin homochromatic dyeing process |
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2012
- 2012-07-03 CN CN2012102295412A patent/CN102703621A/en active Pending
Patent Citations (5)
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| RU2143498C1 (en) * | 1999-04-29 | 1999-12-27 | ОАО "Научно-исследовательский институт меховой промышленности" | Method of treating fur sheepskins |
| CN1326004A (en) * | 2000-05-26 | 2001-12-12 | 吴佳 | Technology for tanning and dyeing lamb hide used as both fur and leather |
| CN101445842A (en) * | 2008-12-15 | 2009-06-03 | 嘉兴学院 | Manufacturing method of double-faced waterproofing pile-face dual-purpose leather of indumentum and leather boards |
| CN102493229A (en) * | 2011-11-24 | 2012-06-13 | 北京泛博化学股份有限公司 | Printing and color developing method of fur |
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Non-Patent Citations (1)
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| 程凤侠: "家兔皮流行花色制作工艺", 《中国皮革》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372694A (en) * | 2014-10-30 | 2015-02-25 | 北京泛博化学股份有限公司 | White fox fur color processing method |
| CN105672001A (en) * | 2016-02-19 | 2016-06-15 | 北京泛博化学股份有限公司 | Method for simulating Chinchillas skin with rabbit skin |
| CN107663797A (en) * | 2016-07-27 | 2018-02-06 | 海宁市皮仙努皮草保养有限公司 | The pattern jetting technique of fur fabric |
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Application publication date: 20121003 |