GB898172A - Improvements in or relating to the treatment of leather or plastic articles - Google Patents
Improvements in or relating to the treatment of leather or plastic articlesInfo
- Publication number
- GB898172A GB898172A GB291260A GB291260A GB898172A GB 898172 A GB898172 A GB 898172A GB 291260 A GB291260 A GB 291260A GB 291260 A GB291260 A GB 291260A GB 898172 A GB898172 A GB 898172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid
- inch
- leather
- jan
- carbon dioxide
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
-
- 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
-
- 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
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/28—Processes or apparatus for the mechanical treatment of hides or leather not provided for in groups C14B2700/01 - C14B2700/27
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
898,172. Blasting. TURNER, H. C. Jan. 23, 1961 [Jan. 27, 1960], No. 2912/60. Class 60. A method of treating leather or synthetic plastic articles, such as shoes, wearing apparel, handbags and cases, comprises subjecting the surface to be treated to a stream of fluid containing hard particulate material, the fluid being in a cooled condition so that frictional heating of the treated surface is minimised. The leather or plastic material is cleaned by the method without affecting its nature, suede or like materials retaining their nap. Leather is decolourised by the method without closing the pores so that it can be re-dyed. The hard particulate material may be oat husks, cocoanut shell, crushed iron shot, aluminium oxide, carborundum, corundum, glass beads or granite chips or mixtures thereof. The fluid may be gaseous air, nitrogen or carbon dioxide. The cooled condition of the fluid may result from a change of state, e.g. if carbon dioxide is used it is obtained from a cylinder in which it is stored in liquid form under pressure. A blasting gun is used, the diameter of the nozzle orifice being between 0.0075 inch and 0.50 inch The pressure of the particle-laden fluid stream issuing from the nozzle ranges from 0.5 p.s.i. to 300 p.s.i. The particles are from 0.002 inch to 0.060 inch diameter. The treatment may be in two stages, cleaning being followed by finishing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB291260A GB898172A (en) | 1960-01-27 | 1960-01-27 | Improvements in or relating to the treatment of leather or plastic articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB291260A GB898172A (en) | 1960-01-27 | 1960-01-27 | Improvements in or relating to the treatment of leather or plastic articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB898172A true GB898172A (en) | 1962-06-06 |
Family
ID=9748415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB291260A Expired GB898172A (en) | 1960-01-27 | 1960-01-27 | Improvements in or relating to the treatment of leather or plastic articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB898172A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0427274A1 (en) * | 1989-11-09 | 1991-05-15 | The Celotex Corporation | Texturing of acoustical mineral fiberboard with wheel blast machine |
-
1960
- 1960-01-27 GB GB291260A patent/GB898172A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0427274A1 (en) * | 1989-11-09 | 1991-05-15 | The Celotex Corporation | Texturing of acoustical mineral fiberboard with wheel blast machine |
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