CN106010299A - Animal skin pretreatment method used for hide glue preparation - Google Patents
Animal skin pretreatment method used for hide glue preparation Download PDFInfo
- Publication number
- CN106010299A CN106010299A CN201610374917.7A CN201610374917A CN106010299A CN 106010299 A CN106010299 A CN 106010299A CN 201610374917 A CN201610374917 A CN 201610374917A CN 106010299 A CN106010299 A CN 106010299A
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- CN
- China
- Prior art keywords
- animal skins
- animal
- tank
- hide glue
- skins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H1/00—Pretreatment of collagen-containing raw materials for the manufacture of glue
- C09H1/04—Pretreatment of collagen-containing raw materials for the manufacture of glue of hides, hoofs, or leather scrap
Abstract
The invention discloses an animal skin pretreatment method used for hide glue preparation, and relates to the technical field of polymer material processing. The method comprises the following steps: selecting a material, sorting the material, preliminarily cleaning the sorted material, unhairing and degreasing the cleaned material, decontaminating the unhaired and degreased material with flour, deodorizing the decontaminated material with alkaline water, and airing the deodorized material to obtain hide glue. The method has the following advantages: the process flow is concise; the technology is reasonable and standardized; and the animal skins are thoroughly cleaned, and the peculiar smell on the animal skins is removed, so severe peculiar smell in subsequent hide glue preparation is avoided, and subsequent application of the hide glue is convenient.
Description
Technical field:
The present invention relates to field of high polymer material processing, be specifically related to a kind of pre-for preparing hide glue animal skins
Processing method.
Background technology:
Hide glue is the semifinished product of the animal glue extracted for raw material with the skin of animal.Purity is low, in yellow to palm fibre
Black, for opaque bulk or granular solids, the main purposes of hide glue is to make binding agent, as with
Producing Chinese medicine head and the bonding in phosphorus face in match, writing and painting with ink is exactly with hide glue for bonding base material,
Add what pine soot (white carbon black) was modulated, additionally, in the manufacture of wood furniture and sand paper, emery cloth etc., to the greatest extent
It is available that the existing many of pipe plants synthetic binders, but hide glue due to cheap, caking property good, still
So it is widely used.
Traditional hide glue preparation method, after being all collection animal skins, after carrying out common depilation process, enters
Obtain after row heating, the animal skins that this mode processes, the hide glue after its preparation, not only weak effect, with
Time abnormal flavour be pungent.
Summary of the invention:
The technical problem to be solved is to overcome the defect of prior art, it is provided that a kind of pollution-free,
Method is rationally simply to prepare hide glue animal skins preprocess method.
The technical problem to be solved realizes by the following technical solutions.
One is used for preparing hide glue animal skins preprocess method, it is characterised in that include following process step:
1) selecting fresh animal skins, animal skins must now shell existing use, is then placed in agitator tank adding water gently
Stir, clean surface dregs, standby；
2) selecting a heating tank, will add clear water in tank, then heating is until after Fei Teng, by above-mentioned steps
Animal skins after 1 process is added thereto, and after gently stirring 10-15min, takes out；This step makes to move for hot dipping
Thing hair separates with animal skins, it is simple to follow-up depilation, simultaneously facilitates and takes out oils and fats unnecessary in animal skins；
3) animal skins will taken out in above-mentioned steps 2, carries out rapidly depilation process, after depilation, puts into cold
In water, clean；
4) by above-mentioned animal skins, put in container, then add after flour ploughs under and turn and rub in container,
The unnecessary flour on animal skins surface is rinsed well by the clear water using flowing；This step is for by animal epidermis
The impurity hard to tolerate that face adheres to is purged；
5) by the animal skins after above-mentioned cleaning, put in a vacuum tank, be subsequently adding distilled water, control tank
Interior pressure is 0.02-0.04MPa, and temperature controls as 60-62 DEG C, and constant temperature processes 30-40min；This step is used
In softening animal skins, facilitate following process；
6) by the animal skins after above-mentioned sofening treatment, put in steeping tank, in tank, add sodium bicarbonate water-soluble
Liquid, is then heated to 45-55 DEG C, stirs 15-25min, and then constant temperature is standing and soak for 40-50min, takes out,
Standby；
7) by the animal skins after above-mentioned taking-up, it is again with clear water and rinses 2-3 time, then prevented
At Yin Liang, after naturally drying, the most available.
The method have the benefit that present invention process flow process is succinct, technical method reasonable standard, can be by dynamic
Thing skin thoroughly cleans, and can remove the abnormal flavour in animal skins, it is to avoid follow-up when preparing hide glue,
Abnormal flavour is serious, facilitates the application performance of follow-up hide glue.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent from
Solve, below in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment 1
One is used for preparing hide glue animal skins preprocess method, including following process step:
1) selecting fresh animal skins, animal skins must now shell existing use, is then placed in agitator tank adding water gently
Stir, clean surface dregs, standby；
2) selecting a heating tank, will add clear water in tank, then heating is until after Fei Teng, by above-mentioned steps
Animal skins after 1 process is added thereto, and after gently stirring 15min, takes out；This step makes animal for hot dipping
Hair separates with animal skins, it is simple to follow-up depilation, simultaneously facilitates and takes out oils and fats unnecessary in animal skins；
3) animal skins will taken out in above-mentioned steps 2, carries out rapidly depilation process, after depilation, puts into cold
In water, clean；
4) by above-mentioned animal skins, put in container, then add after flour ploughs under and turn and rub in container,
The unnecessary flour on animal skins surface is rinsed well by the clear water using flowing；This step is for by animal epidermis
The impurity hard to tolerate that face adheres to is purged；
5) by the animal skins after above-mentioned cleaning, put in a vacuum tank, be subsequently adding distilled water, control tank
Interior pressure is 0.04MPa, and it is 62 DEG C that temperature controls, and constant temperature processes 40min；This step is used for softening animal
Skin, facilitates following process；
6) by the animal skins after above-mentioned sofening treatment, put in steeping tank, in tank, add sodium bicarbonate water-soluble
Liquid, is then heated to 55 DEG C, stirs 25min, and then constant temperature is standing and soak for 50min, takes out, standby；
7) by the animal skins after above-mentioned taking-up, it is again with clear water and rinses 3 times, then prevented at the moon
Liang Chu, after naturally drying, the most available.
Embodiment 2
One is used for preparing hide glue animal skins preprocess method, including following process step:
1) selecting fresh animal skins, animal skins must now shell existing use, is then placed in agitator tank adding water gently
Stir, clean surface dregs, standby；
2) selecting a heating tank, will add clear water in tank, then heating is until after Fei Teng, by above-mentioned steps
Animal skins after 1 process is added thereto, and after gently stirring 10min, takes out；This step makes animal for hot dipping
Hair separates with animal skins, it is simple to follow-up depilation, simultaneously facilitates and takes out oils and fats unnecessary in animal skins；
3) animal skins will taken out in above-mentioned steps 2, carries out rapidly depilation process, after depilation, puts into cold
In water, clean；
4) by above-mentioned animal skins, put in container, then add after flour ploughs under and turn and rub in container,
The unnecessary flour on animal skins surface is rinsed well by the clear water using flowing；This step is for by animal epidermis
The impurity hard to tolerate that face adheres to is purged；
5) by the animal skins after above-mentioned cleaning, put in a vacuum tank, be subsequently adding distilled water, control tank
Interior pressure is 0.02MPa, and it is 60 DEG C that temperature controls, and constant temperature processes 30min；This step is used for softening animal
Skin, facilitates following process；
6) by the animal skins after above-mentioned sofening treatment, put in steeping tank, in tank, add sodium bicarbonate water-soluble
Liquid, is then heated to 45 DEG C, stirs 15min, and then constant temperature is standing and soak for 40min, takes out, standby；
7) by the animal skins after above-mentioned taking-up, it is again with clear water and rinses 2 times, then prevented at the moon
Liang Chu, after naturally drying, the most available.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing.Claimed scope is defined by appending claims and equivalent thereof.
Claims (1)
1. one kind is used for preparing hide glue animal skins preprocess method, it is characterised in that include with
Lower process step:
1) selecting fresh animal skins, animal skins must now shell existing use, is then placed in agitator tank
In add water and gently stir, clean surface dregs, standby；
2) selecting a heating tank, will add clear water in tank, then heating is until after Fei Teng, inciting somebody to action
Animal skins after above-mentioned steps 1 processes is added thereto, and after gently stirring 10-15min, takes out；This step
Suddenly for hot dipping, animal hair is separated with animal skins, it is simple to follow-up depilation, simultaneously facilitate and take
Go out oils and fats unnecessary in animal skins；
3) animal skins will taken out in above-mentioned steps 2, carries out rapidly depilation process, after depilation,
Put in cold water, clean；
4) by above-mentioned animal skins, put in container, in container, then add flour plough under and turn over
Mix after rubbing, use the clear water of flowing to be rinsed well by the unnecessary flour on animal skins surface；This step
It is rapid for the impurity hard to tolerate of animal skins surface adhesion is purged；
5) by the animal skins after above-mentioned cleaning, put in a vacuum tank, be subsequently adding distilled water,
Control pressure inside the tank is 0.02-0.04MPa, and temperature controls as 60-62 DEG C, and constant temperature processes
30-40min；This step is used for softening animal skins, facilitates following process；
6) by the animal skins after above-mentioned sofening treatment, put in steeping tank, add little in tank
Aqueous soda solution, is then heated to 45-55 DEG C, stirs 15-25min, and then constant temperature stands leaching
Bubble 40-50min, takes out, standby；
7) by the animal skins after above-mentioned taking-up, it is again with clear water and rinses 2-3 time, then by it
Prevent in the cool, after naturally drying, the most available.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374917.7A CN106010299A (en) | 2016-05-26 | 2016-05-26 | Animal skin pretreatment method used for hide glue preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610374917.7A CN106010299A (en) | 2016-05-26 | 2016-05-26 | Animal skin pretreatment method used for hide glue preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106010299A true CN106010299A (en) | 2016-10-12 |
Family
ID=57092586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374917.7A Pending CN106010299A (en) | 2016-05-26 | 2016-05-26 | Animal skin pretreatment method used for hide glue preparation |
Country Status (1)
| Country | Link |
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| CN (1) | CN106010299A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1487038A (en) * | 2003-08-07 | 2004-04-07 | 唐宝辉 | Biocollagen and its production process |
| US20040237904A1 (en) * | 2003-05-15 | 2004-12-02 | Tiandong Jia | Dental chew roll and method of making the same |
| CN103232817A (en) * | 2013-04-03 | 2013-08-07 | 南昌大学 | Fishy smell elimination method for freshwater fish scale gelatin |
-
2016
- 2016-05-26 CN CN201610374917.7A patent/CN106010299A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040237904A1 (en) * | 2003-05-15 | 2004-12-02 | Tiandong Jia | Dental chew roll and method of making the same |
| CN1487038A (en) * | 2003-08-07 | 2004-04-07 | 唐宝辉 | Biocollagen and its production process |
| CN103232817A (en) * | 2013-04-03 | 2013-08-07 | 南昌大学 | Fishy smell elimination method for freshwater fish scale gelatin |
Non-Patent Citations (2)
| Title |
|---|
| 李金龙: "《生活中的科学》", 31 July 2010, 京华出版社 * |
| 袁玉超 胡二坤: "《肉制品加工技术》", 31 August 2015, 中国轻工业出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |