GB280770A - Improvements in and relating to the drying of leather, hides, skins and the like - Google Patents
Improvements in and relating to the drying of leather, hides, skins and the likeInfo
- Publication number
- GB280770A GB280770A GB631227A GB631227A GB280770A GB 280770 A GB280770 A GB 280770A GB 631227 A GB631227 A GB 631227A GB 631227 A GB631227 A GB 631227A GB 280770 A GB280770 A GB 280770A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leather
- drying
- hides
- excess
- tan
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/58—Drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
280,770. Walsh, V. G. March 7, 1927. Drying by processes special to leather and hides; removing excess of tanning agents. - Leather is dried from the flesh sides only the grain side being kept in contact with a slab or another piece of leather to prevent evaporation. The grain surface may be first washed over with a solution of gelatine to precipitate any superficial excess of tan and the leather is then stacked with alternate layers of anhydrous sodium sulphate spread on the flesh side whereby the excess tan is withdrawn from the leather and the formation of a deposit of tanning material and subsequent oxidation thereof and discolouration of the grain side is prevented. Sand may be mixed with the sodium sulphate in order to facilitate removal after the drying is completed. This drying method may be applied to untanned hides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB631227A GB280770A (en) | 1927-03-07 | 1927-03-07 | Improvements in and relating to the drying of leather, hides, skins and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB631227A GB280770A (en) | 1927-03-07 | 1927-03-07 | Improvements in and relating to the drying of leather, hides, skins and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB280770A true GB280770A (en) | 1927-11-24 |
Family
ID=9812199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB631227A Expired GB280770A (en) | 1927-03-07 | 1927-03-07 | Improvements in and relating to the drying of leather, hides, skins and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB280770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011045666A1 (en) * | 2009-10-16 | 2011-04-21 | Feltre Srl | Improved drying system |
-
1927
- 1927-03-07 GB GB631227A patent/GB280770A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011045666A1 (en) * | 2009-10-16 | 2011-04-21 | Feltre Srl | Improved drying system |
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