JPS6330393U - - Google Patents

Info

Publication number
JPS6330393U
JPS6330393U JP1986124360U JP12436086U JPS6330393U JP S6330393 U JPS6330393 U JP S6330393U JP 1986124360 U JP1986124360 U JP 1986124360U JP 12436086 U JP12436086 U JP 12436086U JP S6330393 U JPS6330393 U JP S6330393U
Authority
JP
Japan
Prior art keywords
fibers
fiber mat
needling
fiber
proportion
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
JP1986124360U
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 JP1986124360U priority Critical patent/JPS6330393U/ja
Publication of JPS6330393U publication Critical patent/JPS6330393U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Nonwoven Fabrics (AREA)

Description

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

第１図は本考案に係る繊維マツトの製造装置の
斜視図、第２図はニードリング装置の要部断面図
、第３図は第２図の一部拡大図、第４図及び第５
図は繊維マツトの使用例を説明した断面図、第６
図Ａ及びＢは従来の繊維マツトの剥離状態を説明
した図である。 尚、図面中２は繊維、３，４はニードリング装
置、５は昇降板、６は受け板、７は押え板、８は
ニードル、９はフツク、１２は繊維マツトである
。 Fig. 1 is a perspective view of a fiber mat manufacturing apparatus according to the present invention, Fig. 2 is a cross-sectional view of essential parts of a needling device, Fig. 3 is a partially enlarged view of Fig. 2, and Figs. 4 and 5.
The figure is a cross-sectional view explaining an example of the use of fiber mat.
Figures A and B are diagrams illustrating the peeling state of conventional fiber mats. In the drawing, 2 is a fiber, 3 and 4 are needling devices, 5 is a lifting plate, 6 is a receiving plate, 7 is a presser plate, 8 is a needle, 9 is a hook, and 12 is a fiber mat.

Claims (1)

【実用新案登録請求の範囲】 (1) 堆積した繊維にニードリングを施すことで
繊維同士を絡ませるようにした繊維マツトにおい
て、前記ニードリングによつて形成される刺し孔
の数は１cm2当り１５個以上であることを特徴と
する繊維マツト。 (2) 前記繊維マツトは径の異なる繊維を混合し
てなり、このうち繊維径が１５μ以下の繊維の割
合は９０Ｗｗｔ％以上で、更に９μ以下の繊維の
割合は５０ｗｔ％以上であることを特徴とする実
用新案登録請求の範囲第１項記載の繊維マツト。[Claims for Utility Model Registration] (1) In a fiber mat in which the accumulated fibers are subjected to needling to entangle the fibers, the number of puncture holes formed by the needling is per 1 cm 2 A fiber mat characterized by having 15 or more fibers. (2) The fiber mat is made of a mixture of fibers with different diameters, in which the proportion of fibers with a fiber diameter of 15μ or less is 90Wwt% or more, and the proportion of fibers with a diameter of 9μ or less is 50Wwt% or more. The fiber mat according to claim 1 of the utility model registration claim.
JP1986124360U 1986-08-13 1986-08-13 Pending JPS6330393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986124360U JPS6330393U (en) 1986-08-13 1986-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986124360U JPS6330393U (en) 1986-08-13 1986-08-13

Publications (1)

Publication Number Publication Date
JPS6330393U true JPS6330393U (en) 1988-02-27

Family

ID=31016300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986124360U Pending JPS6330393U (en) 1986-08-13 1986-08-13

Country Status (1)

Country Link
JP (1) JPS6330393U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009133613A1 (en) * 2008-04-30 2009-11-05 イビデン株式会社 Mat material, process for producing the same, muffler and process for manufacturing muffler
JP2010096171A (en) * 2008-04-30 2010-04-30 Ibiden Co Ltd Mat material, method for manufacturing mat material, muffler, and method for manufacturing muffler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842191B2 (en) * 1975-11-07 1983-09-17 スタビリメンテイ シミシ フアルマス−テイシ リウニテイ シアパレリ ソチエタ ペル アツイオニ Dihydrofurancane
JPS58208455A (en) * 1982-05-28 1983-12-05 旭フアイバ−グラス株式会社 Production of glass fiber mat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842191B2 (en) * 1975-11-07 1983-09-17 スタビリメンテイ シミシ フアルマス−テイシ リウニテイ シアパレリ ソチエタ ペル アツイオニ Dihydrofurancane
JPS58208455A (en) * 1982-05-28 1983-12-05 旭フアイバ−グラス株式会社 Production of glass fiber mat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009133613A1 (en) * 2008-04-30 2009-11-05 イビデン株式会社 Mat material, process for producing the same, muffler and process for manufacturing muffler
JP2010096171A (en) * 2008-04-30 2010-04-30 Ibiden Co Ltd Mat material, method for manufacturing mat material, muffler, and method for manufacturing muffler

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