阅读说明：本技术 一种高质高效环保兔皮鞣制技术 (High-quality high-efficiency environment-friendly rabbit fur tanning technology ) 是由 宋培龙 于 2019-09-17 设计创作，主要内容包括：本发明涉及兔皮处理育种技术领域,尤其是一种高质高效环保兔皮鞣制技术,包括以下步骤：S1、选皮和浸水：选取皮毛无破损、不脱毛的兔皮；S2、配置软化剂：按重量份称取氨基酸型表面活性剂、聚醚改性的亲水性硅油、磷酸甘油酯、防腐剂、十二烷基硫酸钠、防霉剂等；将上述材料按配比称取,和水进行调和；S3、软化：将S1中的兔皮浸泡在软化剂中,让兔皮完全浸在软化剂中为宜；S4、兔皮鞣制：按照5-15g/L的浓度加入鞣剂和水混合,将兔皮浸泡在其中；S5、干燥：将S4中的兔皮捞出,放在干燥架上进行干燥处理,直至干燥彻底,即可制得兔皮成品。本发明制成的兔皮更加柔软和柔顺,之后再对兔皮鞣制处理,让鞣制后的兔皮色泽天然,质地较轻。(the invention relates to the technical field of rabbit fur processing breeding, in particular to a high-quality, high-efficiency and environment-friendly rabbit fur tanning technology, which comprises the following steps: s1, selecting skin and soaking: selecting rabbit fur without damage and unhairing; s2, preparing a softening agent: weighing amino acid type surfactant, polyether modified hydrophilic silicone oil, phosphoglyceride, preservative, sodium dodecyl sulfate, mildew preventive and the like according to parts by weight; weighing the materials according to the proportion, and blending with water; s3, softening: soaking the rabbit skin in the S1 in a softener to ensure that the rabbit skin is completely soaked in the softener; s4, rabbit fur tanning: adding tanning agent and water according to the concentration of 5-15g/L, mixing, and soaking rabbit skin therein; s5, drying: and (5) taking out the rabbit skin in the S4, and putting the rabbit skin on a drying rack for drying treatment until the rabbit skin is completely dried, thus obtaining the finished product of the rabbit skin. The rabbit fur prepared by the invention is softer and more flexible, and then is tanned, so that the tanned rabbit fur has natural color and light texture.)

1. A high-quality high-efficiency environment-friendly rabbit fur tanning technology is characterized by comprising the following steps:

S1, selecting skin and soaking: selecting rabbit fur without damage and hair shedding, removing grease impurities and the like on the surface of the rabbit fur, and washing the rabbit fur for later use; soaking rabbit skin in 25-35 deg.C warm water for 10-15h, adding sodium chloride 15-35g/L and degreasing agent 5-20g/L, taking out rabbit skin, and filtering;

S2, preparing a softening agent: weighing 5-15 parts of amino acid type surfactant, 10-22 parts of polyether modified hydrophilic silicone oil, 5-18 parts of phosphoglyceride, 5-15 parts of preservative, 5-20 parts of sodium dodecyl sulfate, 1-10 parts of mildew preventive, 1-9 parts of emulsifier, 5-15 parts of epoxy resin, 10-25 parts of organic silicone oil, 2-10 parts of microcrystalline wax, 8-20 parts of degreasing agent, 1-12 parts of bactericide and the balance of water in parts by weight; weighing the materials according to the proportion, and blending the materials with water to prepare a softener for later use;

S3, softening: soaking the rabbit skin in the S1 in a softener at 25-42 ℃ for 15-24h, turning the fur once every 5-8h, and taking out the rabbit skin for water filtration for later use;

S4, rabbit fur tanning: adding tanning agent and water according to the concentration of 5-15g/L, mixing, and soaking rabbit skin in the mixture for 15-28h, wherein the rabbit skin is preferably completely soaked in liquid;

S5, drying: and (5) taking out the rabbit skin in the S4, and putting the rabbit skin on a drying rack for drying treatment until the rabbit skin is completely dried, thus obtaining the finished product of the rabbit skin.

2. The technology for tanning rabbit skins as claimed in claim 1, wherein in step S1, the soaked skins are agitated every 4-6 hours to make the blood water of the skin weight quickly melt into the water, and during the process of taking the rabbit skins out, the rabbit skins with problems are picked out by carefully observing whether the phenomena of stripping, hair falling and breakage exist in each rabbit skin.

3. the technology of claim 1, wherein in step S4, the tanning agent is added slowly to water in fractional steps with a frequency of 2-15g net sodium bicarbonate per liter of water until pH reaches 5.5-8.5.

4. the technology of claim 1, wherein in step S2, 8 parts by weight of an amino acid type surfactant, 14 parts by weight of polyether-modified hydrophilic silicone oil, 8 parts by weight of phosphoglyceride, 8 parts by weight of a preservative, 10 parts by weight of sodium dodecyl sulfate, 3 parts by weight of a mold inhibitor, 3 parts by weight of an emulsifier, 8 parts by weight of epoxy resin, 15 parts by weight of silicone oil, 5 parts by weight of microcrystalline wax, 14 parts by weight of a degreasing agent, 3 parts by weight of a bactericide, and the balance of water are weighed.

5. the technology of claim 1, wherein in step S2, 10 parts by weight of an amino acid type surfactant, 16 parts by weight of polyether-modified hydrophilic silicone oil, 12 parts by weight of phosphoglyceride, 12 parts by weight of a preservative, 15 parts by weight of sodium dodecyl sulfate, 6 parts by weight of a mold inhibitor, 5 parts by weight of an emulsifier, 12 parts by weight of epoxy resin, 18 parts by weight of silicone oil, 7 parts by weight of microcrystalline wax, 16 parts by weight of a degreasing agent, 8 parts by weight of a bactericide, and the balance water.

Technical Field

The invention relates to the technical field of rabbit fur treatment, in particular to a high-quality, high-efficiency and environment-friendly rabbit fur tanning technology.

Background

The rabbit fur is a common fur making raw material fur, the rabbit fur is dense and has smooth and flexible fur color, fur plates are thin and tough, various colors of fur coats, hats, collars and clothes bands can be made after tanning and dyeing, the technology is economical and practical, rabbit fur products are favored by consumers, at present, the tanned rabbit fur is generally rough, the texture is hard, the area shrinkage is small, and a high-quality high-efficiency environment-friendly rabbit fur tanning technology is provided aiming at the current situation.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a high-quality, high-efficiency and environment-friendly rabbit skin tanning technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

A high-quality high-efficiency environment-friendly rabbit fur tanning technology is designed, and comprises the following steps:

s1, selecting skin and soaking: selecting rabbit fur without damage and hair shedding, removing grease impurities and the like on the surface of the rabbit fur, and washing the rabbit fur for later use; soaking rabbit skin in 25-35 deg.C warm water for 10-15h, adding sodium chloride 15-35g/L and degreasing agent 5-20g/L, taking out rabbit skin, and filtering;

S2, preparing a softening agent: weighing 5-15 parts of amino acid type surfactant, 10-22 parts of polyether modified hydrophilic silicone oil, 5-18 parts of phosphoglyceride, 5-15 parts of preservative, 5-20 parts of sodium dodecyl sulfate, 1-10 parts of mildew preventive, 1-9 parts of emulsifier, 5-15 parts of epoxy resin, 10-25 parts of organic silicone oil, 2-10 parts of microcrystalline wax, 8-20 parts of degreasing agent, 1-12 parts of bactericide and the balance of water in parts by weight; weighing the materials according to the proportion, and blending the materials with water to prepare a softener for later use;

S3, softening: soaking the rabbit skin in the S1 in a softener at 25-42 ℃ for 15-24h, turning the fur once every 5-8h, and taking out the rabbit skin for water filtration for later use;

s4, rabbit fur tanning: adding tanning agent and water according to the concentration of 5-15g/L, mixing, and soaking rabbit skin in the mixture for 15-28h, wherein the rabbit skin is preferably completely soaked in liquid;

S5, drying: and (5) taking out the rabbit skin in the S4, and putting the rabbit skin on a drying rack for drying treatment until the rabbit skin is completely dried, thus obtaining the finished product of the rabbit skin.

preferably, in step S1, the soaked fur is stirred every 4-6 hours to quickly dissolve the blood water with the weight of the fur into the water, and in the process of taking out the rabbit fur, whether the phenomena of stripping, hair falling and breakage exist in each rabbit fur should be carefully observed, so that the rabbit fur with problems is picked out.

preferably, in step S4, water is slowly added in several portions with a frequency of 2-15g net baking soda per liter of water until the pH reaches 5.5-8.5.

Preferably, in step S2, 8 parts by weight of amino acid type surfactant, 14 parts by weight of polyether-modified hydrophilic silicone oil, 8 parts by weight of phosphoglyceride, 8 parts by weight of preservative, 10 parts by weight of sodium dodecyl sulfate, 3 parts by weight of mildewproof agent, 3 parts by weight of emulsifier, 8 parts by weight of epoxy resin, 15 parts by weight of silicone oil, 5 parts by weight of microcrystalline wax, 14 parts by weight of degreasing agent, 3 parts by weight of bactericide, and the balance of water.

Preferably, in step S2, 10 parts by weight of amino acid type surfactant, 16 parts by weight of polyether-modified hydrophilic silicone oil, 12 parts by weight of phosphoglyceride, 12 parts by weight of preservative, 15 parts by weight of sodium dodecyl sulfate, 6 parts by weight of mildewcide, 5 parts by weight of emulsifier, 12 parts by weight of epoxy resin, 18 parts by weight of silicone oil, 7 parts by weight of microcrystalline wax, 16 parts by weight of degreasing agent, 8 parts by weight of bactericide, and the balance water.

the invention provides a high-quality high-efficiency environment-friendly rabbit fur tanning technology, which has the beneficial effects that: in the operation process, the rabbit fur is degreased and sundries on the surface of the rabbit fur are removed, the rabbit fur is soaked in the configured softener to be softer and more flexible, and then the tanned rabbit fur is tanned to be natural in color and luster, light in texture, smooth and soft, so that area shrinkage is avoided.

Detailed Description

the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.