JPS61176273U - - Google Patents
Info
- Publication number
- JPS61176273U JPS61176273U JP6029885U JP6029885U JPS61176273U JP S61176273 U JPS61176273 U JP S61176273U JP 6029885 U JP6029885 U JP 6029885U JP 6029885 U JP6029885 U JP 6029885U JP S61176273 U JPS61176273 U JP S61176273U
- Authority
- JP
- Japan
- Prior art keywords
- fiber bundle
- sheath
- core
- flame
- fibers
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 claims 11
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
第１図は本考案による２層構造を有する耐炎性
紡績糸の一実施例を示す斜視図である。
１…耐炎性紡績糸、２…芯部、３…鞘部。
FIG. 1 is a perspective view showing an embodiment of a flame-resistant spun yarn having a two-layer structure according to the present invention. 1...Flame resistant spun yarn, 2...Core part, 3...Sheath part.
Claims (1)
上の繊維から成り、鞘部が耐炎性繊維から成り、
撚係数αが４０以上であつて、芯部を構成する繊
維束の撚数Ｔ１、鞘部を構成する繊維束の撚数Ｔ
２、芯部繊維束の撚角度Ｑ１、鞘部繊維束の撚角
度Ｑ２とした場合、Ｔ１が実質的にＴ２に等しく
Ｑ２＞Ｑ１であり且つ芯部繊維束に対して鞘部繊
維束が６〜２６％オーバーフイードされて巻付け
られて、芯部の繊維の実質的に全ての繊維が鞘部
の耐炎性繊維で被覆されていることを特徴とする
耐炎性紡績糸。 The core portion is made of one or more types of fibers other than flame-resistant fibers, the sheath portion is made of flame-resistant fibers,
The twist coefficient α is 40 or more, the number of twists T 1 of the fiber bundle forming the core, and the number T of twists of the fiber bundle forming the sheath.
2 , when the twist angle of the core fiber bundle is Q 1 and the twist angle of the sheath fiber bundle is Q 2 , T 1 is substantially equal to T 2 and Q 2 >Q 1 , and with respect to the core fiber bundle. A flame-resistant spun yarn characterized in that the sheath fiber bundle is overfed by 6 to 26% and wound, and substantially all of the fibers in the core are covered with the flame-resistant fibers in the sheath. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6029885U JPS61176273U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6029885U JPS61176273U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176273U true JPS61176273U (en) | 1986-11-04 |
Family
ID=30587511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6029885U Pending JPS61176273U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176273U (en) |
-
1985
- 1985-04-24 JP JP6029885U patent/JPS61176273U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61176299U (en) | ||
| JPS61176273U (en) | ||
| JPH0278583U (en) | ||
| JPS6249814U (en) | ||
| JPS61155381U (en) | ||
| JPS63160153U (en) | ||
| JPS5868197U (en) | feathery structure | |
| JPS63162879U (en) | ||
| JPS6221082U (en) | ||
| JPH01106580U (en) | ||
| JPH0433680U (en) | ||
| JPH0413904U (en) | ||
| JPH0444397U (en) | ||
| JPS61103498U (en) | ||
| JPH04680U (en) | ||
| JPH0440209U (en) | ||
| JPS61180177U (en) | ||
| JPH0413083U (en) | ||
| JPS6164306U (en) | ||
| JPS63162878U (en) | ||
| JPS63157706U (en) | ||
| JPS63158987U (en) | ||
| JPS5850407U (en) | Emitting end of fiber optic bundle | |
| JPS61187383U (en) | ||
| JPS63154675U (en) |