GB553459A - Method of and means for hardening laps in the production of felt - Google Patents
Method of and means for hardening laps in the production of feltInfo
- Publication number
- GB553459A GB553459A GB632542A GB632542A GB553459A GB 553459 A GB553459 A GB 553459A GB 632542 A GB632542 A GB 632542A GB 632542 A GB632542 A GB 632542A GB 553459 A GB553459 A GB 553459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hardening
- felt
- laps
- machine
- production
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H17/00—Felting apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
553,459. Felt. STREET, W. O. May 11, 1942, No. 6325. [Class 42 (ii)] In the production of felt, wool laps with interleaved sheetings are passed through a succession of co-operating flat hardening machines, H<SP>1</SP>, H<SP>2</SP> in their path from the supply lap stand a to the receiving lap stand a<SP>6</SP>. The flat hardening machines are so spaced or separated that the mechanically actuated oscillating plates h<SP>1</SP>, h<SP>2</SP> of a hardening machine act upon a surface of the felt out of phase with the surface acted upon by the previous hardening machine. Each succeeding hardening machine may exercise a more severe oscillating or hardening treatment upon the felt than the preceeding machine. The wool laps are wetted or steamed in known manner. Specification 536,678 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB632542A GB553459A (en) | 1942-05-11 | 1942-05-11 | Method of and means for hardening laps in the production of felt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB632542A GB553459A (en) | 1942-05-11 | 1942-05-11 | Method of and means for hardening laps in the production of felt |
Publications (1)
Publication Number | Publication Date |
---|---|
GB553459A true GB553459A (en) | 1943-05-21 |
Family
ID=9812434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB632542A Expired GB553459A (en) | 1942-05-11 | 1942-05-11 | Method of and means for hardening laps in the production of felt |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB553459A (en) |
-
1942
- 1942-05-11 GB GB632542A patent/GB553459A/en not_active Expired
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