GB1438746A - Process and apparatus for manufacturing flock - Google Patents
Process and apparatus for manufacturing flockInfo
- Publication number
- GB1438746A GB1438746A GB4667574A GB4667574A GB1438746A GB 1438746 A GB1438746 A GB 1438746A GB 4667574 A GB4667574 A GB 4667574A GB 4667574 A GB4667574 A GB 4667574A GB 1438746 A GB1438746 A GB 1438746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flock
- tanks
- tow
- slurried
- duct
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
1438746 Producing flock WEST POINTPEPPERELL INC 29 Oct 1974 [29 Jan 1974] 46675/74 Headings D1F and D1R A tow 10 is scoured and rinsed in tanks 18-24, cut whilst wet by cutter 38 to form flock, the flock slurried with a liquid containing a finishing agent, separated from the liquid and dried. The tow may be of nylon, polyester, rayon, acrylic or natural fibres. The tow is drawn through tensioning eye 12, over spreader bars 14 and through tanks 18-24. Framework 32 mounts rollers 30 which can be pressed against drive rollers 26. Tank 18 contains soap, soda ash and a solvent and tanks 20, 22, 24 contain rinsing media and tanks being at 180F. The 3 wet tows from a plurality of storage receptacles 34 are indexed forwards by pull rolls and cut by rotary or guillotine cutter 38 into 2mm flock. Contrary to Fig. 2 the flock is then slurried with a hot aqueous solution of waterglass plus a quaternary fatty acid derivative. The flock is removed by a screen and passed through the apparatus of Fig. 5 to remove additional water in the compression chamber The moist fibres are then introduced into a duct 42' corresponding to duct 42 of Fig. 2 in which hot air flows due to blower 46 and heater 44. The hot air dries the flock and carries it to pin mill 50 which breaks up clusters of flock. In cyclone 54 centrifugal force separates the flock from the air stream.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US437617*A US3916040A (en) | 1974-01-29 | 1974-01-29 | Process for manufacturing flock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1438746A true GB1438746A (en) | 1976-06-09 |
Family
ID=23737177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4667574A Expired GB1438746A (en) | 1974-01-29 | 1974-10-29 | Process and apparatus for manufacturing flock |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3916040A (en) |
| JP (1) | JPS50107259A (en) |
| BE (1) | BE823289A (en) |
| CA (1) | CA1028485A (en) |
| DE (1) | DE2450520A1 (en) |
| GB (1) | GB1438746A (en) |
| IT (1) | IT1026473B (en) |
| NL (1) | NL7414160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075022A (en) * | 1988-02-24 | 1991-12-24 | Monsanto Company | Heat transfer fluids |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609475B1 (en) * | 1987-01-09 | 1991-01-25 | Isolindustrie France | FIBER CARDING MACHINE, PARTICULARLY MINERAL WOOL FIBERS, COMPRISING A HOPPER PROVIDED WITH A ROTATING FIBER CARDING AND CUTTING MEMBER |
| CN202114746U (en) * | 2011-04-08 | 2012-01-18 | 福建海源自动化机械股份有限公司 | Continuously and accurately measured continuous fiber fixed length cutting device |
| CN108035016B (en) * | 2018-01-09 | 2019-04-30 | 浙江伊森爱家纺有限公司 | A kind of cotton material dispersing device of carding machine |
| CN113819747A (en) * | 2021-10-11 | 2021-12-21 | 深圳市金绒达新材料科技有限公司 | Plant fiber drying device based on clothing production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3490938A (en) * | 1966-12-20 | 1970-01-20 | Calgon C0Rp | Electroconductive flock |
| US3714136A (en) * | 1971-10-21 | 1973-01-30 | American Cyanamid Co | Process for recovering acrylamide polymers from gels |
-
1974
- 1974-01-29 US US437617*A patent/US3916040A/en not_active Expired - Lifetime
- 1974-10-18 CA CA211,705A patent/CA1028485A/en not_active Expired
- 1974-10-24 DE DE19742450520 patent/DE2450520A1/en not_active Withdrawn
- 1974-10-29 GB GB4667574A patent/GB1438746A/en not_active Expired
- 1974-10-30 NL NL7414160A patent/NL7414160A/en not_active Application Discontinuation
- 1974-12-12 BE BE151453A patent/BE823289A/en not_active IP Right Cessation
- 1974-12-21 JP JP49146337A patent/JPS50107259A/ja active Pending
-
1975
- 1975-01-27 IT IT47853/75A patent/IT1026473B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5075022A (en) * | 1988-02-24 | 1991-12-24 | Monsanto Company | Heat transfer fluids |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1026473B (en) | 1978-09-20 |
| CA1028485A (en) | 1978-03-28 |
| NL7414160A (en) | 1975-07-31 |
| JPS50107259A (en) | 1975-08-23 |
| US3916040A (en) | 1975-10-28 |
| DE2450520A1 (en) | 1975-07-31 |
| BE823289A (en) | 1975-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |