GB451532A - Improvements in or relating to the dyeing of elastic fabrics and in apparatus therefor - Google Patents
Improvements in or relating to the dyeing of elastic fabrics and in apparatus thereforInfo
- Publication number
- GB451532A GB451532A GB16760/35A GB1676035A GB451532A GB 451532 A GB451532 A GB 451532A GB 16760/35 A GB16760/35 A GB 16760/35A GB 1676035 A GB1676035 A GB 1676035A GB 451532 A GB451532 A GB 451532A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fabric
- dyeing
- rollers
- roller
- elongation
- 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
- 239000004744 fabric Substances 0.000 title abstract 6
- 238000004043 dyeing Methods 0.000 title abstract 5
- 230000007423 decrease Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 241001584775 Tunga penetrans Species 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/32—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of open-width materials backwards and forwards between beaming rollers during treatment; Jiggers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Elastic fabrics composed of, or containing, rubber threads are, during the dyeing process, subjected to an elongation of about 15 per cent or more in the longitudinal direction and also, if desired, to a certain extent in the transverse direction, to decrease the cross-section of such threads and facilitate access of the dyeing liquid around them. The process may be carried out in a Jigger type of dyeing machine, <PICT:0451532/IV/1> with braking means k, l on the free-wheel rollers c, d powerful enough to produce the elongation required. Curved transverse stretcher bars f<1>, f<2> are provided, one on each side of the vat a, to stretch the fabric b transversely both before and after immersion in the dye vat. These stretcher bars may be carried at the opposite ends of frames pivoted on spindles f, and fabric-guiding rollers g<1>, g<2> are placed adjacent the stretcher bars f<1>, f<2>. The angular position of the frame is adjustable by micrometer screw control to regulate the amount of transverse stretch produced. In order to prevent periodical increases and decreases of elongation in the elastic fabric during the dyeing treatment, the two guide rollers g<1>, g<2> may be coupled together by a chain and toothed gearing. Alternatively, the braking action may be automatically rendered uniform as the material unwinds from one roll and winds on the other, by using a weight acting on a lever which is moved automatically thereon to adjust the brake in accordance with the variation in diameter of the work on the roller as the fabric is unwound. In a further form of apparatus, the rollers c, d are made of minimum diameter and the speed of the roller from which the fabric is being unwound is regulated by a brake controlled by p a governor geared to the roller to maintain the latter at a uniform speed. Reference has been directed by the Comptroller to Specifications 21397/04, 4295/08, [both in Class 15], 150,750 and 229,824, [both in Class 15 (i)].
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR646767X | 1934-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB451532A true GB451532A (en) | 1936-08-07 |
Family
ID=9001645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16760/35A Expired GB451532A (en) | 1934-06-12 | 1935-06-11 | Improvements in or relating to the dyeing of elastic fabrics and in apparatus therefor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2086298A (en) |
| DE (1) | DE646767C (en) |
| FR (2) | FR787224A (en) |
| GB (1) | GB451532A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3231908A (en) * | 1962-08-28 | 1966-02-01 | California Weavers Inc | Carpet dyeing method and apparatus |
| US5894032A (en) * | 1997-05-20 | 1999-04-13 | Green; Richard | Process for the manufacture of printed orthopedic casting tape |
| CN110079955B (en) * | 2019-06-01 | 2022-01-21 | 山东工艺美术学院 | Stirring and dyeing device for dyeing and weaving art cheese |
-
1934
- 1934-06-12 FR FR787224D patent/FR787224A/en not_active Expired
- 1934-10-26 FR FR46038D patent/FR46038E/en not_active Expired
-
1935
- 1935-06-05 US US25144A patent/US2086298A/en not_active Expired - Lifetime
- 1935-06-11 GB GB16760/35A patent/GB451532A/en not_active Expired
- 1935-06-12 DE DED70521D patent/DE646767C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR787224A (en) | 1935-09-19 |
| FR46038E (en) | 1936-02-15 |
| DE646767C (en) | 1937-06-21 |
| US2086298A (en) | 1937-07-06 |
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