CN101942531A - Deep processing technology for imitating high-grade sheep shearing product with improved sheep skin - Google Patents
Deep processing technology for imitating high-grade sheep shearing product with improved sheep skin Download PDFInfo
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- CN101942531A CN101942531A CN2009101597042A CN200910159704A CN101942531A CN 101942531 A CN101942531 A CN 101942531A CN 2009101597042 A CN2009101597042 A CN 2009101597042A CN 200910159704 A CN200910159704 A CN 200910159704A CN 101942531 A CN101942531 A CN 101942531A
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Abstract
The invention discloses deep processing technology for imitating a high-grade sheep shearing product with improved sheep skin and relates to sheep shearing product tanning and dyeing technology. The technology comprises the following process flows: raw hide sorting, soaking, shearing, skin washing, pickling, pre-tanning, brushing and tanning, drying, degreasing, tacking, acid soaking, aldehyde soaking, sorting, dyeing, finished skin acid soaking, shearing, brightener treating, inspecting, measuring and cutting of a sheep shearing product. The defects of loose woven skin fiber, large position difference, plate cavity, fleece adhesion, no luster, low product grade and the like during the processing of domestic improved skin are overcome. A tanning method, a pH value, a liquid ratio and a wool scalding process are controlled, so that the effects of plate fullness, projection, slightly bright, bright wool luster, looseness, flexibility and cleanliness of imported Australia skin are achieved.
Description
Technical field
The present invention relates to a kind of woolen velvet product tanning, staining technique, be specifically related to a kind of deep processing technology of improveing the imitated high-grade woolen velvet product of lamb skin.
Background technology
At present, import Australia skin is processed series product such as sheep shorn velvet Car Cushion, big blanket, seat cushion, is higher than homemade improvement skin 40-50% on the market sale price.And have in the homemade improvement skin course of processing that dermatotome fibrage is loose, the position difference is big, are clamminess in plate matter cavity, fleece, matt, finished product is of low grade etc. defective.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of deep processing technology of improveing the imitated high-grade woolen velvet product of lamb skin is provided.
Technical problem to be solved by this invention realizes by following technological approaches:
A kind of deep processing technology of improveing the imitated high-grade woolen velvet product of lamb skin, it comprises following technical process: rawhide sorting → immersion → cropping → wash skin → pickling → pretan → brush to tan → drying → degreasing → nail-plate → scald acid → the scald boiling hot acid → cropping of aldehyde → sorting → dyeing → finished product skin → boiling hot brightening agent → check → beat chi → tailor woolen velvet product.
The deep processing technology of the imitated high-grade woolen velvet product of improvement lamb skin of the present invention comprises following preferred process step:
A, wash skin liquor ratio 1: 8-13, time 45-60 minute, temperature 30-48 degree, pH value 8-9, material: grease-removing agent 6-9 grams per liter, alkali face 0.2-0.5 grams per liter, tripoly phosphate sodium STPP 0.3-0.5 grams per liter; B, pretan liquor ratio 1: 20-23, time 40-58 hour, temperature 30-48 degree, pH value 2-3, material: the red D13-18 grams per liter of Bath; C, brush are tanned and are brushed owse configuration material: chromium sesquioxide 8-13 grams per liter, sodium formiate 200-250 grams per liter, fatting agent 0.2-0.5 grams per liter; Temperature 45-55 degree, pH value 4.5-4.8; Working method: will brush owse and evenly be applied on the dermatotome, and under 35-45 degree condition, place 40-50 hour; D, boiling hot sour material: formic acid 135-160 grams per liter, alcohol 135-160 grams per liter; E, boiling hot aldehyde material: formic acid 135-160 grams per liter, alcohol 135-160 grams per liter, formaldehyde 235-270 grams per liter; F, staining technique condition liquor ratio 1: 18-23, time 1.5-2.5 hour, temperature 60-70 degree, material: formic acid 0.8-1.2 grams per liter, auxiliary agent 0.5-0.9 grams per liter, dye with complex dyestuff; G, finished product skin scald sour material: formic acid 90-120 grams per liter, alcohol 90-120 grams per liter; H, finished product skin scald the brightening agent material: formic acid 90-120 grams per liter, alcohol 90-120 grams per liter, brightening agent 9-12 grams per liter.
Complete processing of the present invention, also can finish by following optimised process step:
A, washed the skin liquor ratio 1: 10,50 minutes time, temperature 38 degree, pH value 9, material: grease-removing agent 8 grams per liters, alkali face 0.3 grams per liter, tripoly phosphate sodium STPP 0.5 grams per liter; B, pretan liquor ratio 1: 20,48 hours time, temperature 38 degree, pH value 3, material: the red D15 grams per liter of Bath; C, brush are tanned and are brushed owse configuration material: chromium sesquioxide 10 grams per liters, sodium formiate 230 grams per liters, fatting agent 0.3 grams per liter; Temperature 50 degree, pH value 4.8; Working method: will brush owse and evenly be applied on the dermatotome, and under 40 degree conditions, place 48 hours; D, boiling hot sour material: formic acid 150 grams per liters, alcohol 150 grams per liters; E, boiling hot aldehyde material: formic acid 150 grams per liters, alcohol 150 grams per liters, formaldehyde 250 grams per liters; F, staining technique condition liquor ratio 1: 20,2 hours time, temperature 65 degree, material: formic acid 1 grams per liter, auxiliary agent 0.7 grams per liter, dye with complex dyestuff; G, finished product skin scald sour material: formic acid 100 grams per liters, alcohol 100 grams per liters; H, finished product skin scald the brightening agent material: formic acid 100 grams per liters, alcohol 100 grams per liters, brightening agent 10 grams per liters.
The present invention compared with prior art has the following advantages:
By control to process for tanning, pH value, liquor ratio and boiling hot hair technology, make it reach plentiful, wide, shallow bright, lucid and lively, loose, flexible, the clean effect of hair matter color and luster of import Australia dermatotome matter, improve the class of homemade improvement skin from integral body, help the big spoke degree of manufacturer to improve the economic benefit of homemade improvement skin process for processing.
The homemade improvement skin sheep shorn velvet series product that technology of the present invention is processed can reach the effect of Australia's skin product fully on quality, and homemade improvement skin cost of material is lower than Australia skin 20-30%, reject the tooling cost factor, the homemade improvement skin woolen velvet product that this technology is processed, homemade woolen velvet product than traditional technology processing will exceed 40% on profit, be a kind of practical homemade fur products complete processing.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1:
The deep processing technology of the imitated high-grade woolen velvet product of this improvement lamb skin can be prepared by the best industrial step of following order: a, washed the skin liquor ratio 1: 10,50 minutes time, temperature 38 degree, pH value 9, material: grease-removing agent 8 grams per liters, alkali face 0.3 grams per liter, tripoly phosphate sodium STPP 0.5 grams per liter; B, pretan liquor ratio 1: 20,48 hours time, temperature 38 degree, pH value 3.0, material: the red D15 grams per liter of Bath; C, brush are tanned and are brushed owse configuration material: chromium sesquioxide 10 grams per liters, sodium formiate 230 grams per liters, fatting agent 0.3 grams per liter; Temperature 50 degree, pH value 4.8; Working method: will brush owse and evenly be applied on the dermatotome, and under 40 degree conditions, place 48 hours; D, boiling hot sour material: formic acid 150 grams per liters, alcohol 150 grams per liters; E, boiling hot aldehyde material: formic acid 150 grams per liters, alcohol 150 grams per liters, formaldehyde 250 grams per liters; F, staining technique condition liquor ratio 1: 20,2 hours time, temperature 65 degree, material: formic acid 1 grams per liter, auxiliary agent 0.7 grams per liter, dye with complex dyestuff; G, finished product skin scald sour material: formic acid 100 grams per liters, alcohol 100 grams per liters; H, finished product skin scald the brightening agent material: formic acid 100 grams per liters, alcohol 100 grams per liters, brightening agent 10 grams per liters.
Technology of the present invention also can be prepared by the industrial step of following order:
Embodiment 2:
Embodiment 3:
Embodiment 4:
Claims (3)
1. deep processing technology of improveing the imitated high-grade woolen velvet product of lamb skin comprises following technical process: rawhide sorting → immersion → cropping → wash skin → pickling → pretan → brush to tan → drying → degreasing → nail-plate → scald acid → the scald boiling hot acid → cropping of aldehyde → sorting → dyeing → finished product skin → boiling hot brightening agent → check → beat chi → tailor woolen velvet product.
2. the deep processing technology of the imitated high-grade woolen velvet product of improvement lamb skin according to claim 1 comprises following preferred process step:
A, wash skin liquor ratio 1: 8-13, time 45-60 minute, temperature 30-48 degree, pH value 8-9, material: grease-removing agent 6-9 grams per liter, alkali face 0.2-0.5 grams per liter, tripoly phosphate sodium STPP 0.3-0.5 grams per liter;
B, pretan liquor ratio 1: 20-23, time 40-58 hour, temperature 30-48 degree, pH value 2.7-3.2, material: the red D 13-18 of Bath grams per liter;
C, brush are tanned and are brushed owse configuration material: chromium sesquioxide 8-13 grams per liter, sodium formiate 200-250 grams per liter, fatting agent 0.2-0.5 grams per liter; Temperature 45-55 degree, pH value 4.5-4.8; Working method: will brush owse and evenly be applied on the dermatotome, and under 35-45 degree condition, place 40-50 hour;
D, boiling hot sour material: formic acid 135-160 grams per liter, alcohol 135-160 grams per liter;
E, boiling hot aldehyde material: formic acid 135-160 grams per liter, alcohol 135-160 grams per liter, formaldehyde 235-270 grams per liter;
F, staining technique condition liquor ratio 1: 18-23, time 1.5-2.5 hour, temperature 60-70 degree, material: formic acid 0.8-1.2 grams per liter, auxiliary agent 0.5-0.9 grams per liter, dye with complex dyestuff;
G, finished product skin scald sour material: formic acid 90-120 grams per liter, alcohol 90-120 grams per liter;
H, finished product skin scald the brightening agent material: formic acid 90-120 grams per liter, alcohol 90-120 grams per liter, brightening agent 9-12 grams per liter.
3. the deep processing technology of the imitated high-grade woolen velvet product of improvement lamb skin according to claim 1 comprises following optimised process step:
A, washed the skin liquor ratio 1: 10,50 minutes time, temperature 38 degree, pH value 9, material: grease-removing agent 8 grams per liters, alkali face 0.3 grams per liter, tripoly phosphate sodium STPP 0.5 grams per liter;
B, pretan liquor ratio 1: 20,48 hours time, temperature 38 degree, pH value 3, material: the red D15 grams per liter of Bath;
C, brush are tanned and are brushed owse configuration material: chromium sesquioxide 10 grams per liters, sodium formiate 230 grams per liters, fatting agent 0.3 grams per liter; Temperature 50 degree, pH value 4.8; Working method: will brush owse and evenly be applied on the dermatotome, and under 40 degree conditions, place 48 hours;
D, boiling hot sour material: formic acid 150 grams per liters, alcohol 150 grams per liters;
E, boiling hot aldehyde material: formic acid 150 grams per liters, alcohol 150 grams per liters, formaldehyde 250 grams per liters;
F, staining technique condition liquor ratio 1: 20,2 hours time, temperature 65 degree, material: formic acid 1 grams per liter, auxiliary agent 0.7 grams per liter, dye with complex dyestuff;
G, finished product skin scald sour material: formic acid 100 grams per liters, alcohol 100 grams per liters;
H, finished product skin scald the brightening agent material: formic acid 100 grams per liters, alcohol 100 grams per liters, brightening agent 10 grams per liters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101597042A CN101942531A (en) | 2009-07-06 | 2009-07-06 | Deep processing technology for imitating high-grade sheep shearing product with improved sheep skin |
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| CN2009101597042A CN101942531A (en) | 2009-07-06 | 2009-07-06 | Deep processing technology for imitating high-grade sheep shearing product with improved sheep skin |
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| CN101942531A true CN101942531A (en) | 2011-01-12 |
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| CN2009101597042A Pending CN101942531A (en) | 2009-07-06 | 2009-07-06 | Deep processing technology for imitating high-grade sheep shearing product with improved sheep skin |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720080A (en) * | 2012-06-19 | 2012-10-10 | 北京泛博化学股份有限公司 | Production reagents and production method for shorn sheep skin |
| CN105506194A (en) * | 2015-12-30 | 2016-04-20 | 宁夏西部皮草有限公司 | Shorn sheepskin processing method and shorn sheepskin processed by method |
| CN105803132A (en) * | 2016-03-28 | 2016-07-27 | 宁夏成丰农业科技开发股份有限公司 | Fox-fur-imitating production technology |
-
2009
- 2009-07-06 CN CN2009101597042A patent/CN101942531A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720080A (en) * | 2012-06-19 | 2012-10-10 | 北京泛博化学股份有限公司 | Production reagents and production method for shorn sheep skin |
| CN105506194A (en) * | 2015-12-30 | 2016-04-20 | 宁夏西部皮草有限公司 | Shorn sheepskin processing method and shorn sheepskin processed by method |
| CN105803132A (en) * | 2016-03-28 | 2016-07-27 | 宁夏成丰农业科技开发股份有限公司 | Fox-fur-imitating production technology |
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