JPS6183369A - Production of extensible silk interlaced yarn - Google Patents
Production of extensible silk interlaced yarnInfo
- Publication number
- JPS6183369A JPS6183369A JP20651284A JP20651284A JPS6183369A JP S6183369 A JPS6183369 A JP S6183369A JP 20651284 A JP20651284 A JP 20651284A JP 20651284 A JP20651284 A JP 20651284A JP S6183369 A JPS6183369 A JP S6183369A
- Authority
- JP
- Japan
- Prior art keywords
- twisted
- twisted yarn
- yarn
- raw silk
- extensible
- 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.)
- Granted
Links
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は編物に使用する伸縮性をあたえた生糸交撚糸の
製法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for producing raw silk twisted yarn with elasticity for use in knitted fabrics.
（従来技術及びその問題点）
生糸を使用した洋装分野の中で編物を製造するには伸縮
性に富んだ糸が必要とされるが、従来生糸を素材とした
伸縮性の糸の製造は物性上不可能とされていた。(Prior art and its problems) In order to manufacture knitted fabrics using raw silk in the field of Western clothing, yarn with high elasticity is required. It was considered impossible.
（問題点を解決する為の手段）
本発明はこのように伸縮性を与えることが不可能とされ
ていた生糸をポリエステル等合成繊維の仮撚加工糸（ス
トレッチャーン）と交撚することにより全く新しい伸縮
性のある生糸交撚糸のできることが分った。(Means for solving the problem) The present invention is made by twisting raw silk, which has been considered impossible to impart elasticity, with a false twisted yarn (stretch yarn) made of synthetic fibers such as polyester. It has been discovered that a new stretchable raw silk twisted yarn can be made.
本発明を更に詳細に説明すると、生糸（１）と合成繊維
のポリエステルの仮撚加工糸（ポリエステルのストレッ
チャーン）（２）を７：３の割合で下撚加工して下撚糸
（３）を撚成するが、具体的には生糸（１）は４２デニ
ル×８を、ポリエステル仮撚加工糸（２）は１５０デニ
ールを使用し、１ｍあたり３８０回の下撚を加えて下撚
糸＋３１ ＋３１ ＋３＋を３本撚成する。To explain the present invention in more detail, raw silk (1) and synthetic polyester false twisted yarn (polyester stretch yarn) (2) are pre-twisted in a ratio of 7:3 to obtain a pre-twisted yarn (3). Specifically, the raw silk (1) is 42 denier x 8, the polyester false-twisted yarn (2) is 150 denier, and 380 twists per meter are added to make the first twist yarn +31 +31 +3+ Twist three strands.
これら下撚糸＋３１ （３１＋３１を三本合糸し上記下
撚と反対方向の上撚（３８０回／−）加工を施して交撚
糸（４）を撚成し、
この交撚糸（４）を紐状にして加熱釜（５）により精練
する。These first-twisted yarns +31 (31+31) are combined into three yarns and then twisted in the opposite direction to the first twist (380 times/-) to form a twisted yarn (4). This twisted yarn (4) is shaped into a string. and scouring in a heating pot (5).
この精練によって生糸に寸着していたセリシンが溶解さ
れて硬かった生糸が柔かくなり、そのためポリエステル
仮撚加工糸の伸縮性が生糸に影響して縮んだ状態になり
、全体として伸縮するストレッチャーンができる。This scouring dissolves the sericin that was clinging to the raw silk, making the hard raw silk softer.As a result, the elasticity of the polyester false-twisted yarn affects the raw silk, causing it to shrink, resulting in an elastic stretch yarn as a whole. can.
尚仮撚加工糸がポリエステルの場合について説明してき
たが、他の合成繊維でも良い。Although the case where the false twisted yarn is polyester has been described, other synthetic fibers may be used.
又下撚加工或は上撚加工の撚数は使用目的により適宜変
えることができ、更に上撚加工の撚数は下撚加工の撚数
と同時か少な（した方が良（ゝＯ
生糸（１）と合成繊維板撚加工糸（２）の合糸比率は７
：４から９：２の範囲内が良く、仮撚加工糸（２）が多
くなると生糸の風合を損なう虞れがあり又少なすぎると
全体の伸縮が不足する虞れがあるが最適合糸比率は７：
３位である。In addition, the number of twists in the first twisting process or the first twisting process can be changed as appropriate depending on the purpose of use, and it is better to have the number of twists in the first twisting process be the same as or less than the number of twists in the first twisting process. The doubling ratio of 1) and synthetic fiberboard twisted yarn (2) is 7.
:4 to 9:2 is best; if the amount of false twisted yarn (2) is too large, the texture of the raw silk may be impaired; if it is too small, the overall elasticity may be insufficient. The ratio is 7:
It is 3rd place.
（効 果）
本発明は斜上の如く生糸と合成繊維の仮撚加工糸を合糸
し下撚加工をして下撚糸を撚成した後、該下撚糸を複数
本合糸して下撚糸とは反対方向の上撚加工した交撚糸を
精練するので生糸の風合を保持すると共に全体が伸縮（
この伸縮量は合成繊維板撚加工糸の伸縮と同じである）
し、而も二重の撚加工がされていると共に下撚糸の各々
に仮撚加工糸が合糸されているので交撚糸全体が均一に
伸縮し、編物を編んでも体裁よく編成できる。(Effect) The present invention combines raw silk and false twisted processed yarn of synthetic fibers as shown in the diagonal above, performs ply twist processing to form ply twisted threads, and then combines a plurality of ply twisted threads to form ply twisted threads. By scouring mixed yarn that has been ply-twisted in the opposite direction, it maintains the texture of raw silk while also allowing the entire yarn to expand and contract (
This amount of expansion and contraction is the same as the expansion and contraction of synthetic fiberboard twisted yarn.)
However, since it is double-twisted and a false-twisted yarn is combined with each of the first-twisted yarns, the entire twisted yarn stretches and contracts uniformly, allowing for a good-looking knitted fabric.
図は本発明生糸交撚糸の製造法の工程図である。
（１）は生糸
（２）は合成繊維の仮撚加工糸
（３）は下撚糸
（４）交撚糸。
手続補正書口式）
１、事件の表示 特−昭５９−２０６５１２号２、発明
の名称 伸縮性生糸交撚糸の製造法３、補正をする者
事件との関係 特許 出願人
上毛撚糸株式会社
４、代理人
住 所 東京都中央区銀座６丁目１２番２号６、補正の
対象
明細筈の発明の詳細な説明の項
図面全部。
７、補正の内容The figure is a process diagram of the method for manufacturing the raw silk twisted yarn of the present invention. (1) is raw silk (2) is synthetic fiber false twisted yarn (3) is first twisted yarn (4) is mixed twisted yarn. 1. Indication of the case: Patent No. 1982-206512 2. Name of the invention: Method for manufacturing stretchable raw silk twisted yarn 3. Person making the amendment: Relationship with the case Patent: Applicant: Kamiko Tsuiri Co., Ltd. 4 , Agent Address: 6-12-2-6, Ginza, Chuo-ku, Tokyo, Detailed Description of the Invention, which should be the subject of the amendment, All drawings. 7. Contents of correction
Claims (3)
て下撚糸を撚成した後、該下撚糸を複数本合糸して下撚
糸とは反対方向の上撚加工をした交撚糸を撚成し、該交
撚糸を精練することを特徴とする伸縮性生糸交撚糸の製
造法。(1) After the raw silk and synthetic fiber false twisted yarn are combined and pre-twisted to form the pre-twisted yarn, a plurality of the pre-twisted yarns are combined and ply-twisted in the opposite direction to the pre-twisted yarn. 1. A method for producing stretchable raw silk twisted yarn, which comprises twisting twisted twisted yarn and scouring the twisted yarn.
〜４０％である特許請求の範囲第１項記載の伸縮性生糸
交撚糸の製造法。(2) The ratio of synthetic fiber false twisted yarn to raw silk is 10%.
40% of the elastic raw silk twisted yarn according to claim 1.
１項記載の伸縮性生糸交撚糸の製造法。(3) The method for producing a stretchable raw silk twisted yarn according to claim 1, wherein the synthetic fiber is polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20651284A JPS6183369A (en) | 1984-10-01 | 1984-10-01 | Production of extensible silk interlaced yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20651284A JPS6183369A (en) | 1984-10-01 | 1984-10-01 | Production of extensible silk interlaced yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183369A true JPS6183369A (en) | 1986-04-26 |
| JPS642697B2 JPS642697B2 (en) | 1989-01-18 |
Family
ID=16524588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20651284A Granted JPS6183369A (en) | 1984-10-01 | 1984-10-01 | Production of extensible silk interlaced yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6183369A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355396U (en) * | 1989-10-04 | 1991-05-28 |
-
1984
- 1984-10-01 JP JP20651284A patent/JPS6183369A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642697B2 (en) | 1989-01-18 |
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