JPS5875800U - Combined paper machine - Google Patents
Combined paper machineInfo
- Publication number
- JPS5875800U JPS5875800U JP17070981U JP17070981U JPS5875800U JP S5875800 U JPS5875800 U JP S5875800U JP 17070981 U JP17070981 U JP 17070981U JP 17070981 U JP17070981 U JP 17070981U JP S5875800 U JPS5875800 U JP S5875800U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- forming roll
- paper layer
- felt
- wire
- 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
- Paper (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
第１図は本案による抄合せ抄紙装置の一例を示す概略全
体図、第２図は同上の要部の拡大断面図で、図中、１は
ワイヤー、１ａはその紙層形成区間、２はフォーミング
ロール、３はフェルト、５は溝、ｐｌ、 ｐ、は紙層を
示す。Fig. 1 is a schematic overall view showing an example of a paper combining machine according to the present invention, and Fig. 2 is an enlarged sectional view of the main parts of the same. In the figure, 1 is a wire, 1a is its paper layer forming section, and 2 is a forming section. Roll, 3 is felt, 5 is groove, pl, p are paper layers.
Claims (1)
形成する直線状の紙層形成区間の前端上にフォーミング
ロールを回転可能に配置すると共に、前段の抄紙装置で
抄造して予備脱水した紙層を下面に付着した無端のフェ
ルトを上記フォーミングロールとワイヤーの間に導き、
これにより二つの紙層を重ねてフェルトとワイヤー間に
挾んでフォーミングロールの回りを下から上にめぐらせ
、ワイヤーの張力で両紙層をフェルトを介してフォーミ
ンクロールの外周に押付け、ワイヤー上の紙層形成区間
で抄造した紙層を予備脱水すると同時に、フェルト下面
に付着した紙層と接着して抄合わせる抄合せ抄紙装置に
おいて、 上記フォーミングロールの外周には環状又は螺旋状に溝
を形成し、フォーミングロールと、これに向かって導か
れるフェルトとの間の楔状隙間に巻込まれる空気を上記
溝を通じ逃出させる様にしたことを特徴とする抄合せ抄
紙装置。[Claims for Utility Model Registration] A forming roll is rotatably disposed on the front end of a linear paper layer forming section on which a paper layer is formed by running substantially horizontally on an endless wire, and An endless felt with a paper layer made by a paper machine and pre-dehydrated attached to the bottom surface is guided between the forming roll and the wire,
In this way, two paper layers are stacked, sandwiched between the felt and the wire, and passed around the forming roll from bottom to top, and the tension of the wire presses both paper layers to the outer periphery of the forming roll through the felt, and In a paper-forming machine that pre-dehydrates the paper layer formed in the paper layer forming section and simultaneously forms the paper layer by adhering it to the paper layer attached to the lower surface of the felt, an annular or spiral groove is formed on the outer periphery of the forming roll. A combined paper making apparatus characterized in that air trapped in a wedge-shaped gap between a forming roll and a felt guided toward the forming roll is allowed to escape through the groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17070981U JPS6031120Y2 (en) | 1981-11-18 | 1981-11-18 | Combined paper machine |
| CA000415530A CA1190075A (en) | 1981-11-18 | 1982-11-15 | Apparatus for forming bound-layer sheet of paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17070981U JPS6031120Y2 (en) | 1981-11-18 | 1981-11-18 | Combined paper machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5875800U true JPS5875800U (en) | 1983-05-21 |
| JPS6031120Y2 JPS6031120Y2 (en) | 1985-09-18 |
Family
ID=15909940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17070981U Expired JPS6031120Y2 (en) | 1981-11-18 | 1981-11-18 | Combined paper machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6031120Y2 (en) |
| CA (1) | CA1190075A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI127630B (en) * | 2014-12-17 | 2018-10-31 | Valmet Technologies Inc | Forming section of a fiber web machine and a secondary forming unit for a multiply forming section of a fiber web machine |
-
1981
- 1981-11-18 JP JP17070981U patent/JPS6031120Y2/en not_active Expired
-
1982
- 1982-11-15 CA CA000415530A patent/CA1190075A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6031120Y2 (en) | 1985-09-18 |
| CA1190075A (en) | 1985-07-09 |
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