GB882979A - Improvements in or relating to machines for making multi-ply paper - Google Patents
Improvements in or relating to machines for making multi-ply paperInfo
- Publication number
- GB882979A GB882979A GB38530/57A GB3853057A GB882979A GB 882979 A GB882979 A GB 882979A GB 38530/57 A GB38530/57 A GB 38530/57A GB 3853057 A GB3853057 A GB 3853057A GB 882979 A GB882979 A GB 882979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction
- wire
- paper
- machines
- dec
- 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.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
- D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
Abstract
882,979. Paper-making machines. BELOIT IRON WORKS. Dec. 11, 1957 [Dec. 18, 1956], No. 38530/57. Class 96. To reduce the wear on the wire-cloth of a machine for making multiple-ply paper or paper-board and to enable the white water from the various plies to be dealt with separately, the successive layers of pulp are deposited from flow-boxes 26, 28 at spaced positions along the wire-cloth 12 at which suction is applied through the wire, either by a suction roll of the usual kind or, as illustrated, by foraminous rolls 20, 30 enclosed by casings 22, 32 with suction pipes and white water outlets 24, 34 respectively. The plies may be of different fibre or of different colour. Suction boxes 18 are optional, and may operate with little suction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US882979XA | 1956-12-18 | 1956-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB882979A true GB882979A (en) | 1961-11-22 |
Family
ID=22210557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38530/57A Expired GB882979A (en) | 1956-12-18 | 1957-12-11 | Improvements in or relating to machines for making multi-ply paper |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB882979A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477313A (en) * | 1981-12-03 | 1984-10-16 | Aktiebolaget Karlstads Mekaniska Werkstad | Method and apparatus for producing a multilayer paper web |
-
1957
- 1957-12-11 GB GB38530/57A patent/GB882979A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477313A (en) * | 1981-12-03 | 1984-10-16 | Aktiebolaget Karlstads Mekaniska Werkstad | Method and apparatus for producing a multilayer paper web |
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