FR1400195A - A method of making polymethylene terephthalate polymer yarns and filaments having thick and thin irregularly spaced parts - Google Patents
A method of making polymethylene terephthalate polymer yarns and filaments having thick and thin irregularly spaced partsInfo
- Publication number
- FR1400195A FR1400195A FR980690A FR980690A FR1400195A FR 1400195 A FR1400195 A FR 1400195A FR 980690 A FR980690 A FR 980690A FR 980690 A FR980690 A FR 980690A FR 1400195 A FR1400195 A FR 1400195A
- Authority
- FR
- France
- Prior art keywords
- filaments
- thick
- terephthalate polymer
- irregularly spaced
- spaced parts
- 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
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/229—Relaxing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR980690A FR1400195A (en) | 1963-07-05 | 1964-07-03 | A method of making polymethylene terephthalate polymer yarns and filaments having thick and thin irregularly spaced parts |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US293182A US3275732A (en) | 1963-07-05 | 1963-07-05 | Process for preparing thick and thin novelty yarns |
FR980690A FR1400195A (en) | 1963-07-05 | 1964-07-03 | A method of making polymethylene terephthalate polymer yarns and filaments having thick and thin irregularly spaced parts |
US548844A US3389207A (en) | 1963-07-05 | 1966-05-10 | Process for preparing speckled novelty yarns |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1400195A true FR1400195A (en) | 1965-05-21 |
Family
ID=27248120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR980690A Expired FR1400195A (en) | 1963-07-05 | 1964-07-03 | A method of making polymethylene terephthalate polymer yarns and filaments having thick and thin irregularly spaced parts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1400195A (en) |
-
1964
- 1964-07-03 FR FR980690A patent/FR1400195A/en not_active Expired
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