CN1095760A - Snowflake leather sand-washing process - Google Patents
Snowflake leather sand-washing process Download PDFInfo
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- CN1095760A CN1095760A CN 93111829 CN93111829A CN1095760A CN 1095760 A CN1095760 A CN 1095760A CN 93111829 CN93111829 CN 93111829 CN 93111829 A CN93111829 A CN 93111829A CN 1095760 A CN1095760 A CN 1095760A
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The present invention relates to a kind of leather sand washing technology, is to dye system flakes pattern on the surface of leather.This technology utilization volcanized rock after treatment carries out sand washing, and through neutralizing and brightening the processing leather.This technical process is simple, cost of manufacture is low, can be by adjusting treatment time and concentration, control the depth of what and color and luster of leather surface flakes pattern, whole pattern is given random and asymmetric sense, and graceful nature has satisfied people's needs, filled up the blank of leather sand washing technology, its product is a desirable lining of making leatherwear.
Description
The present invention relates to a kind of manufacture craft of dying system flakes pattern at leather surface.
Leather with the glamour and the quality of its uniqueness, and is subjected to liking of consumers in general as a kind of dress materials of top grade deeply.The surface color of general leatherware all is to get its Natural color, thereby dull, the shortage stereoscopic sensation that seems.For this reason, manufacturer has developed the processing method of on leather stamp or embossing.But pattern or the decorative pattern made by above-mentioned technology all are well-regulated, symmetric, for a long time and dress or use and give dull stiff sensation.Now out of vogne with the product of regular symmetric pattern or design on the market, people transfer to pursue more natural, random, asymmetric deisgn product.People are many-sided to be liked and pursues and the design of the appearance of existing leatherware can not have been satisfied.
The objective of the invention is problem, proposed a kind ofly can dye irregular asymmetric flakes pattern of system and stereoscopic sensation is strong, color and luster is popular naturally, technical process is easy to control snowflake leather sand-washing process on the surface of leather at above-mentioned existence.
Technology of the present invention is as follows:
Choose the volcanized rock of some amount and weight, put it into soak in certain density chlorine bleach liquor or the potassium permanganate solution after, take out above-mentioned volcanized rock oven dry and after to a certain degree, put into industry washer again, in washing machine, put into simultaneously the leather of the system of need dying, started the abundant barreling 2-60 of washing machine minute, take out above-mentioned leather, put it in certain density sodium thiosulfate solution or the oxalic acid solution and carry out neutralizing treatment, again whitening agent solution being put in above-mentioned leather taking-up soaks, take out at last, dry leather after putting into centrifuge dewatering, finish the entire treatment process.
Above-mentioned clorox and sodium thiosulfate are used; Above-mentioned potassium permanganate and oxalic acid are used.
The temperature of above-mentioned sodium thiosulfate solution or oxalic acid solution and whitening agent solution is 40C-60C.
According to the depth that how much reaches color and luster of flakes pattern on the required leather of making, concentration, the mill that can adjust and control above-mentioned solution respectively arbitrarily roll time and soak time.
The above-mentioned leather of selecting for use is a finished product leather of having made leather.
The product that above-mentioned explained hereafter goes out can be directly used in and make clothing product.
Features simple and practical process of the present invention, production cost is extremely low, because the randomness of technological operation, flakes pattern on its product can not repeat and be random shape, and can adjust and control the depth of what and color of pattern easily, product is given the natural sense of intensive, sense of the times and stereoscopic sensation, by consumers in general are accepted and like, filled up the blank that the leather surface sand washing is handled simultaneously, its product is popular leatherwear lining in recent years.
Below illustrate implementation of processes example of the present invention:
Take by weighing the 50Kg volcanized rock, put it into to be equipped with fully to soak among the container that concentration is 10% chlorine bleach liquor and take out baking after 10 minutes and do to eighty per cant, choose two finished product leathers that are of a size of 1.5m then, itself and above-mentioned after treatment volcanized rock put into jointly 100 pounds industry washer barreling 5 minutes, take out leather, putting it into concentration is housed is 2%, temperature is to soak neutralization five minutes in the container of sodium thiosulfate solution of 50C, the reduction true qualities, and then above-mentioned leather taken out put into that concentration is housed is 0.2%, temperature is to handle five minutes in the container of whitening agent solution of 50C, takes out after above-mentioned leather is put into the whizzer dehydration its oven dry to be got final product.After above-mentioned whole process is handled, dyed on the leather and be shaped on the moderate flakes pattern of the color and luster depth.This leather can be directly used in the making leatherware.
Claims (4)
1, a kind of snowflake leather sand-washing process, be that the system of dying on leather is asymmetric irregular, the flakes pattern that color and luster is deep mixed, it is characterized in that: the volcanized rock of choosing some amount and weight earlier, put it in certain density chlorine bleach liquor or the potassium permanganate solution soak after, it is taken out oven dry extremely to a certain degree, again volcanized rock after the above-mentioned processing and the leather of waiting the system of dying were together put into washing machine fully barreling 2--60 minute, take out above-mentioned leather, put it in certain density sodium thiosulfate solution or the oxalic acid solution and carry out neutralizing treatment, put into whitening agent solution after then above-mentioned leather being taken out and soak, take out and put into whizzer dehydration back oven dry leather at last.
2, leather sand washing technology according to claim 1 is characterized in that above-mentioned clorox and sodium thiosulfate are used; Above-mentioned potassium permanganate and oxalic acid are used.
3, leather sand washing technology according to claim 1, the temperature that it is characterized in that above-mentioned sodium thiosulfate solution or oxalic acid solution and whitening agent solution is 40C-60C.
4, leather sand washing technology according to claim 1 is characterized in that and can distinguish the concentration of adjusting arbitrarily and controlling above-mentioned solution, the time and the soak time of barreling according to the depth that how much reaches color and luster of flakes pattern on the required leather of making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111829 CN1095760A (en) | 1993-05-24 | 1993-05-24 | Snowflake leather sand-washing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93111829 CN1095760A (en) | 1993-05-24 | 1993-05-24 | Snowflake leather sand-washing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1095760A true CN1095760A (en) | 1994-11-30 |
Family
ID=4989584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93111829 Pending CN1095760A (en) | 1993-05-24 | 1993-05-24 | Snowflake leather sand-washing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095760A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146853A (en) * | 2012-08-31 | 2013-06-12 | 欧阳海峰 | Leather and leather product, and processing method thereof |
| CN103146852A (en) * | 2012-08-31 | 2013-06-12 | 欧阳海峰 | Leather and leather product, and processing method thereof |
| CN108559799A (en) * | 2018-04-10 | 2018-09-21 | 杭州皮克新材料科技有限公司 | A kind of science and technology skin production technology |
-
1993
- 1993-05-24 CN CN 93111829 patent/CN1095760A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146853A (en) * | 2012-08-31 | 2013-06-12 | 欧阳海峰 | Leather and leather product, and processing method thereof |
| CN103146852A (en) * | 2012-08-31 | 2013-06-12 | 欧阳海峰 | Leather and leather product, and processing method thereof |
| CN103146853B (en) * | 2012-08-31 | 2014-06-25 | 欧阳海峰 | Leather and leather product, and processing method thereof |
| CN108559799A (en) * | 2018-04-10 | 2018-09-21 | 杭州皮克新材料科技有限公司 | A kind of science and technology skin production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |