JPH029560U - - Google Patents
Info
- Publication number
- JPH029560U JPH029560U JP8217088U JP8217088U JPH029560U JP H029560 U JPH029560 U JP H029560U JP 8217088 U JP8217088 U JP 8217088U JP 8217088 U JP8217088 U JP 8217088U JP H029560 U JPH029560 U JP H029560U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- fibers
- fusible
- melting point
- fiber
- 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
- 239000000835 fiber Substances 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図は本考案に係るインキングロールを拡大
して示す部分断面図、第２図１及び２は好適な熱
融着性繊維を例示する拡大断面図、第３図は本考
案で用いるフエルトシートの平面図、第４図は第
３図のフエルトシートから得たインキングロール
の斜視図、第５図から第７図はそれぞれ本考案の
インキングロールの使用例を示す斜視図、平面図
及び部分側面図である。
１……インキングロール、２……熱融着性繊維
、３……他の含有繊維、４……低融点部分、５…
…高融点部分、８……フエルトシート。
FIG. 1 is an enlarged partial sectional view of an inking roll according to the present invention, FIG. 2 is an enlarged sectional view illustrating suitable heat-fusible fibers, and FIG. 3 is a felt used in the present invention. FIG. 4 is a plan view of the sheet, FIG. 4 is a perspective view of an inking roll obtained from the felt sheet of FIG. and a partial side view. 1... Inking roll, 2... Heat fusible fiber, 3... Other contained fibers, 4... Low melting point portion, 5...
...High melting point part, 8...Felt sheet.
Claims (1)
とも１種の他の含有繊維とをほぼ均一に混綿し、
熱融着性繊維の融点よりも高温であつて他の含有
繊維の融点よりも低温で熱処理することにより、
シート全体に熱収縮を生じさせて繊維間を絡合し
且つ熱融着性繊維を完全又は部分的に溶融接合さ
せて、厚さ方向の密度がほぼ均一であるフエルト
シートを形成し、該シートから所望の円筒形状に
打ち抜くインキングロール。 ２ 融点の異なる２種のポリオレフイン系部分を
有する熱融着性繊維と、比較的粘りの少ない少な
くとも１種の他の含有繊維とをほぼ均一に混綿し
、熱融着性繊維の低隔点部の融点よりも高温であ
つて熱融着性繊維の高融点部及び他の含有繊維の
融点よりも低温で熱処理することにより、シート
全体に熱収縮を生じさせて繊維間を絡合し且つ熱
融着性繊維を部分的に溶融接合させて、厚さ方向
の密度がほぼ均一であるフエルトシートを形成し
、該シートから所望の円筒形状に打ち抜くインキ
ングロール。[Claims for Utility Model Registration] 1 A substantially uniform blend of heat-fusible fibers having a relatively low melting point and at least one other type of fiber,
By heat treatment at a temperature higher than the melting point of the heat-fusible fiber and lower than the melting point of other fibers contained,
A felt sheet having substantially uniform density in the thickness direction is formed by causing heat shrinkage in the entire sheet to entangle the fibers and completely or partially melt bonding the heat-fusible fibers, An inking roll that punches out the desired cylindrical shape. 2 Heat-fusible fibers having two types of polyolefin parts with different melting points and at least one other type of fiber with relatively low viscosity are almost uniformly blended to form a low separation point part of the heat-fusible fibers. By heat-treating at a temperature higher than the melting point of the heat-fusible fiber and lower than the melting point of the high-melting point portion of the heat-fusible fiber and other fibers contained, the entire sheet undergoes heat shrinkage, entangles the fibers, and An inking roll that partially melt-bonds fusible fibers to form a felt sheet with substantially uniform density in the thickness direction, and punches the sheet into a desired cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988082170U JPH0524526Y2 (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988082170U JPH0524526Y2 (en) | 1988-06-21 | 1988-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH029560U true JPH029560U (en) | 1990-01-22 |
| JPH0524526Y2 JPH0524526Y2 (en) | 1993-06-22 |
Family
ID=31306935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988082170U Expired - Lifetime JPH0524526Y2 (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524526Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444773A (en) * | 1977-09-16 | 1979-04-09 | Nippon Cetu Kk | Method of mounting electronic parts to printed board |
| JPS57128584A (en) * | 1981-02-02 | 1982-08-10 | Matsushita Electric Ind Co Ltd | Ink ribbon device |
-
1988
- 1988-06-21 JP JP1988082170U patent/JPH0524526Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444773A (en) * | 1977-09-16 | 1979-04-09 | Nippon Cetu Kk | Method of mounting electronic parts to printed board |
| JPS57128584A (en) * | 1981-02-02 | 1982-08-10 | Matsushita Electric Ind Co Ltd | Ink ribbon device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524526Y2 (en) | 1993-06-22 |