IT1148134B - High draft appts. for worsted spinning - Google Patents
High draft appts. for worsted spinningInfo
- Publication number
- IT1148134B IT1148134B IT47969/82A IT4796982A IT1148134B IT 1148134 B IT1148134 B IT 1148134B IT 47969/82 A IT47969/82 A IT 47969/82A IT 4796982 A IT4796982 A IT 4796982A IT 1148134 B IT1148134 B IT 1148134B
- Authority
- IT
- Italy
- Prior art keywords
- roller
- appts
- pref
- apron
- high draft
- Prior art date
Links
- 238000009987 spinning Methods 0.000 title abstract 2
- 241001481760 Erethizon dorsatum Species 0.000 abstract 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
High draft appts. for use in the gilling stage of a worsted spinning process comprises front roller (101) and back roller (105), an intermediate roller system (104) following the back roller (105) and in series with a porcupine roller (102) in advance of the front roller (101). Pref. intermediate roller system (104) comprises double aprons (104 s,b) or a balloon roller and an apron, and with double aprons one apron (104b) is driven by the foremost roller (106) of its support rollers, the foremost roller (106) pref. having a roughened surface. Pref. the same arrangement is used with a single apron and balloon roller as is used for double aprons. Uniform sliver free from unevenness can be spun. /7
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47969/82A IT1148134B (en) | 1982-03-11 | 1982-03-11 | High draft appts. for worsted spinning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT47969/82A IT1148134B (en) | 1982-03-11 | 1982-03-11 | High draft appts. for worsted spinning |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8247969A0 IT8247969A0 (en) | 1982-03-11 |
IT1148134B true IT1148134B (en) | 1986-11-26 |
Family
ID=11263676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47969/82A IT1148134B (en) | 1982-03-11 | 1982-03-11 | High draft appts. for worsted spinning |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1148134B (en) |
-
1982
- 1982-03-11 IT IT47969/82A patent/IT1148134B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8247969A0 (en) | 1982-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1139418A (en) | A method of producing core yarn using an elastic thread as the core | |
JPS6426741A (en) | Spinning frame | |
GB1419498A (en) | Spinning of textile fibres | |
DE58905513D1 (en) | Drafting system for spinning machines. | |
EP0853149A3 (en) | Piecing method and apparatus for a spinning machine | |
ES8203998A1 (en) | Spinning frame,preferably ring continuous spinning frame | |
IT1148134B (en) | High draft appts. for worsted spinning | |
IL90239A0 (en) | Method of reducing the tackiness of the fibres of cotton flocks | |
GB945436A (en) | A drawing device for spinning and preparatory machines | |
US2304885A (en) | Yarn drafting process | |
GB987982A (en) | Improvements relating to textile drafting apparatus | |
ES451805A1 (en) | Drafting machine | |
KR940007244A (en) | Manufacturing method of acrylic / wool blended yarns by cotton spinning machine and blended yarns thereof | |
GB1289683A (en) | ||
JPS5725423A (en) | High drafting apparatus in worsted spinning process | |
JPS5663022A (en) | Three-step type high drafting device in spinning frame | |
JPS6452828A (en) | Sliver exchanging machine in fine spinning frame | |
ES8802461A1 (en) | Apparatus for making a core yarn. | |
GB1402402A (en) | Sliver condenser in a fibre separating device of open-end spinning units | |
GB916976A (en) | Improvements in or relating to means for compressing textile slivers | |
GB1370523A (en) | Fibre opening apparatus for a break spinning unit | |
KR830009279A (en) | High draft device in exhaustion process | |
SU690092A1 (en) | Single-apron drafting mechanism | |
JPS55152823A (en) | Method of yarn connection | |
GB757583A (en) | Improved method for improving the uniformity of drafting frame slivers of synthetic fibres |