GB454073A - Improvements in and relating to presses for treating fibrous material - Google Patents
Improvements in and relating to presses for treating fibrous materialInfo
- Publication number
- GB454073A GB454073A GB647336A GB647336A GB454073A GB 454073 A GB454073 A GB 454073A GB 647336 A GB647336 A GB 647336A GB 647336 A GB647336 A GB 647336A GB 454073 A GB454073 A GB 454073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boards
- platens
- fibrous material
- wire screen
- presses
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/20—Moulding or pressing characterised by using platen-presses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Paper (AREA)
Abstract
454,073. Moulding pulp. SKOLDKVIST, H. N., Rundviksverken, Sweden. March 3, 1936, No. 6473. [Class 87 (ii)] In a press for forming fibrous material into boards having a number of relatively movable platens 1 arranged one above the other and heated by steam and a movable wire screen 4 for introducing material between the platens, at least one of each pair of co-operating platens is provided with a detachable patterning plate 3 having projections or depressions to pattern the finished board. The plates 3 are supported by guide members 2. The wire screen may be endless, as shown, or may be a single length wound on rollers. Longitudinal grooves may be formed on the boards which are afterwards divided along the grooves to produce boards with bevelled edges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB647336A GB454073A (en) | 1936-03-03 | 1936-03-03 | Improvements in and relating to presses for treating fibrous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB647336A GB454073A (en) | 1936-03-03 | 1936-03-03 | Improvements in and relating to presses for treating fibrous material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB454073A true GB454073A (en) | 1936-09-23 |
Family
ID=9815105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB647336A Expired GB454073A (en) | 1936-03-03 | 1936-03-03 | Improvements in and relating to presses for treating fibrous material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB454073A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2340060A (en) * | 1998-07-29 | 2000-02-16 | Mdf Inc | Shaping flat blanks for forming a door |
US6073419A (en) * | 1997-04-10 | 2000-06-13 | Premdor, Inc. | Method of manufacturing a molded door skin from a wood composite, door skin produced therefrom, and door manufactured therewith |
US6689301B1 (en) | 1997-04-10 | 2004-02-10 | Mdf, Inc. | Method of manufacturing a molded door skin from a wood composite, door skin produced therefrom, and door manufactured therewith |
-
1936
- 1936-03-03 GB GB647336A patent/GB454073A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6073419A (en) * | 1997-04-10 | 2000-06-13 | Premdor, Inc. | Method of manufacturing a molded door skin from a wood composite, door skin produced therefrom, and door manufactured therewith |
US6689301B1 (en) | 1997-04-10 | 2004-02-10 | Mdf, Inc. | Method of manufacturing a molded door skin from a wood composite, door skin produced therefrom, and door manufactured therewith |
GB2340060A (en) * | 1998-07-29 | 2000-02-16 | Mdf Inc | Shaping flat blanks for forming a door |
US6312540B1 (en) | 1998-07-29 | 2001-11-06 | Mdf, Inc. | Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom, and door manufactured therewith |
GB2340060B (en) * | 1998-07-29 | 2003-08-13 | Mdf Inc | Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom and door manufactured therewith |
US7856779B2 (en) | 1998-07-29 | 2010-12-28 | Masonite Corporation | Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom, and door manufactured therewith |
US8650822B2 (en) | 1998-07-29 | 2014-02-18 | Masonite Corporation | Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom, and door manufactured therewith |
US8833022B2 (en) | 1998-07-29 | 2014-09-16 | Masonite Corporation | Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom, and door manufactured therewith |
US9109393B2 (en) | 1998-07-29 | 2015-08-18 | Masonite Corporation | Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom, and door manufactured therewith |
US9464475B2 (en) | 1998-07-29 | 2016-10-11 | Masonite Corporation | Method of manufacturing a molded door skin from a flat wood composite, door skin produced therefrom, and door manufactured therewith |
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