GB1029629A - Supported metallic threads - Google Patents
Supported metallic threadsInfo
- Publication number
- GB1029629A GB1029629A GB1098963A GB1098963A GB1029629A GB 1029629 A GB1029629 A GB 1029629A GB 1098963 A GB1098963 A GB 1098963A GB 1098963 A GB1098963 A GB 1098963A GB 1029629 A GB1029629 A GB 1029629A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- thread
- polymers
- films
- film
- 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
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/12—Threads containing metallic filaments or strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
A lustrous and specular composite yarn comprises a metallized base thread and at least one support thread which is coiled around the base thread and which has a shrinkage relative to that of the base thread of 5% or less of that of the base thread of the composite yarn to aqueous solutions at about 100 DEG C. The supporting threads are given a heat treatment-either wet or dry-to a temperature higher than that encountered in the subsequent processing treatments, e.g. dyeing. If more than one supporting thread is used then there are at least one supporting thread coiled with Z twist and one with S twist. The base thread is formed e.g. by cutting strips from a sheet comprising a metal film-i.e. vapourized metal deposit or metal foil-coated or laminated between transparent, preferably thermoplastic, films. The sheet may be formed by laminating the metal foil between thermoplastic films using adhesives or heat, or the metallized side or sides of thermoplastic films with further film or films, or two metallized films in metal to metal fashion, or by coating a metallized film. The transparent film may be made from copolymers of vinylidene chloride and vinyl chloride or acrylonitrile, haloethylene polymers, halogen containing polymers, styrene polymers, ethyl acrylate, mixtures of ethyl acrylate with styrene polymers, vinyl toluene polymers, acrylonitrile polymers, thermoplastic film forming derivatives of cellulose, polyolefins, polyamides and polyesters. The metal may be gold, silver, zinc, magnesium, titanium, aluminium, tin and other metals that produce a specular appearance when interlaminated. Suitable adhesives include cellulose derivates while a volatile solvent may be added to reduce the viscosity of the adhesive during application.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18286362A | 1962-03-27 | 1962-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1029629A true GB1029629A (en) | 1966-05-18 |
Family
ID=22670375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1098963A Expired GB1029629A (en) | 1962-03-27 | 1963-03-20 | Supported metallic threads |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1029629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724923A (en) * | 2021-07-28 | 2021-11-30 | 东阳市金凰线业有限公司 | Wire structure and manufacturing method thereof |
-
1963
- 1963-03-20 GB GB1098963A patent/GB1029629A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724923A (en) * | 2021-07-28 | 2021-11-30 | 东阳市金凰线业有限公司 | Wire structure and manufacturing method thereof |
| CN113724923B (en) * | 2021-07-28 | 2023-10-20 | 东阳市金凰线业有限公司 | Wire structure and manufacturing method thereof |
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