JPS63158987U - - Google Patents

Info

Publication number
JPS63158987U
JPS63158987U JP5323187U JP5323187U JPS63158987U JP S63158987 U JPS63158987 U JP S63158987U JP 5323187 U JP5323187 U JP 5323187U JP 5323187 U JP5323187 U JP 5323187U JP S63158987 U JPS63158987 U JP S63158987U
Authority
JP
Japan
Prior art keywords
sheath
fibers
fabric according
core yarn
waterproof fabric
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
Application number
JP5323187U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5323187U priority Critical patent/JPS63158987U/ja
Publication of JPS63158987U publication Critical patent/JPS63158987U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Woven Fabrics (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案に用いられるコアーヤーンの一
例の断面図、第2図はその側面図である。第3図
はコアーヤーンを用いた防水加工布の断面図であ
る。
FIG. 1 is a sectional view of an example of a core yarn used in the present invention, and FIG. 2 is a side view thereof. FIG. 3 is a cross-sectional view of a waterproof fabric using a core yarn.

Claims (1)

【実用新案登録請求の範囲】 1 芯繊維束の囲りを短繊維より成る鞘繊維で構
成し、鞘を構成する単繊維が鞘を構成する他の単
繊維と実質的に撚り合わされることなく覆つてい
るコアーヤーンであつて、下記式で示される被覆
率(%)を満足するコアーヤーンを用いて成る防
水加工布用布帛。 被覆率(%)≧コアーヤーン中に占める鞘繊維
の体積比率(%)×1.2。 2 芯繊維束を構成する繊維が合成繊維フイラメ
ント糸(長繊維)である実用新案登録請求の範囲
第1項記載の防水加工布用布帛。 3 鞘を構成する繊維が70〜300mmの平均長
を有する合成繊維より成る短繊維である実用新案
登録請求の範囲第1項又は第2項に記載の防水加
工布用布帛。 4 コアーヤーン中に占める鞘成分の体積比が3
0〜90%である実用新案登録請求の範囲第1〜
3項のいずれかに記載の防水加工布用布帛。 5 コアーヤーン中に占める鞘成分の体積比が4
5〜80%である実用新案登録請求の範囲第1〜
3項のいずれかに記載の防水加工布用布帛。
[Claims for Utility Model Registration] 1. A core fiber bundle is surrounded by sheath fibers made of short fibers, and the single fibers constituting the sheath are not substantially twisted with other single fibers constituting the sheath. A fabric for waterproofing fabric comprising a covering core yarn that satisfies a covering rate (%) expressed by the following formula. Coverage rate (%)≧Volume ratio of sheath fibers in core yarn (%)×1.2. 2. The waterproof fabric according to claim 1, wherein the fibers constituting the core fiber bundle are synthetic fiber filament yarns (long fibers). 3. The waterproof fabric according to claim 1 or 2, wherein the fibers constituting the sheath are short fibers made of synthetic fibers having an average length of 70 to 300 mm. 4 The volume ratio of the sheath component to the core yarn is 3
Scope of utility model registration claims from 0 to 90%
The waterproof fabric according to any one of Item 3. 5 The volume ratio of the sheath component to the core yarn is 4.
Scope of utility model registration claims from 5 to 80%
The waterproof fabric according to any one of Item 3.
JP5323187U 1987-04-07 1987-04-07 Pending JPS63158987U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5323187U JPS63158987U (en) 1987-04-07 1987-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5323187U JPS63158987U (en) 1987-04-07 1987-04-07

Publications (1)

Publication Number Publication Date
JPS63158987U true JPS63158987U (en) 1988-10-18

Family

ID=30879103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5323187U Pending JPS63158987U (en) 1987-04-07 1987-04-07

Country Status (1)

Country Link
JP (1) JPS63158987U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019030U (en) * 1973-06-14 1975-03-03
JPS5567033A (en) * 1978-07-03 1980-05-20 Toray Industries High tenacity fabric by bundled spun yarn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019030U (en) * 1973-06-14 1975-03-03
JPS5567033A (en) * 1978-07-03 1980-05-20 Toray Industries High tenacity fabric by bundled spun yarn

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