FIELD: bulk threads production. SUBSTANCE: composite bulk thread having two threads is prepared by their separate molding and by extension. The process is followed by cooperative texturing and by connection at pressure 1.8-2 atm. Then two polyamide threads are mould; one being mat, other being lustrous. Extension of lustrous thread is carried out at multiplicity 2.7-2.9, extension of mat thread takes place at multiplicity 3.18-3.24. EFFECT: improved efficiency of the method.
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MIXING POLYMER MELT WITH FILLER | 1991 |
|
RU2011698C1 |
| DEVICE FOR PNEUMATIC WEAVING OF COMPOSITE THREADS | 1993 |
|
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| METHOD OF PRODUCING POLYESTER COMBINATION THREAD | 0 |
|
SU1353849A1 |
| DENTAL FILAMENT | 1991 |
|
RU2020896C1 |
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| FIXTURE FOR UNINTERRUPTED PROCESSING OF LONG-LENGTH MATERIAL | 1992 |
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| COMPOSITION FOR TEMPORARY COATING OF PRODUCTS MADE OF METAL | 1993 |
|
RU2082736C1 |
| PAINT COMPOSITION (VARIANTS) | 1993 |
|
RU2080347C1 |
| FIBROUS MATERIAL | 2022 |
|
RU2796113C1 |
