GB595423A - Improvements in and relating to the manufacture of composite or multiply continuous sheet or web material - Google Patents

Improvements in and relating to the manufacture of composite or multiply continuous sheet or web material

Info

Publication number
GB595423A
GB595423A GB399145A GB399145A GB595423A GB 595423 A GB595423 A GB 595423A GB 399145 A GB399145 A GB 399145A GB 399145 A GB399145 A GB 399145A GB 595423 A GB595423 A GB 595423A
Authority
GB
United Kingdom
Prior art keywords
conveyers
materials
binder
roll
high frequency
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
Application number
GB399145A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRITISH ARTIFICIAL RESIN COMPA
WILLIAM JOHN SHRIMPTON
Original Assignee
BRITISH ARTIFICIAL RESIN COMPA
WILLIAM JOHN SHRIMPTON
Filing date
Publication date
Application filed by BRITISH ARTIFICIAL RESIN COMPA, WILLIAM JOHN SHRIMPTON filed Critical BRITISH ARTIFICIAL RESIN COMPA
Publication of GB595423A publication Critical patent/GB595423A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • 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
    • B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

595,423. Double-belt moulding machines. SHRIMPTON, W. J., and BRITISH ARTIFICIAL RESIN CO., Ltd. March 18, 1946, No. 3991/45. [Class 87 (ii)] [Also in Group VIII] An apparatus for making sheet materials from loose fibrous materials and a binder, has two moving conveyers, one above the other, made from interconnected platen members, the lower conveyer extending forward beyond the upper, a high frequency pre-heating device being situated above the extending portion. In passing between the conveyers the materials are pressed, e.g., by ramps which may be cam or hydraulically operated, and heated. The platen members of the caterpillar conveyers may have side plates or deckle bands to prevent side spread. In the operation of the apparatus shown in Fig. 1 the binder and fibrous material from the hopper y are fed on to paper from roll w in an amount controlled by roller z. The material is then preheated by the high frequency device 1, another paper facing being applied from roll u. Pressure is then applied by means of cam operated ramp r the material then passing by the movement of the conveyers to the burners q and s. finally being cooled in zone t. Continuous steel bands u and v may be used to prevent sticking, while side spread is prevented by side plates j. Specification 551,179, [Group VIII], is referred to.
GB399145A 1946-03-18 Improvements in and relating to the manufacture of composite or multiply continuous sheet or web material Expired GB595423A (en)

Publications (1)

Publication Number Publication Date
GB595423A true GB595423A (en) 1947-12-04

Family

ID=1627874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB399145A Expired GB595423A (en) 1946-03-18 Improvements in and relating to the manufacture of composite or multiply continuous sheet or web material

Country Status (1)

Country Link
GB (1) GB595423A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084014B (en) * 1955-09-16 1960-06-23 Herculok Corp Continuously working press for the production of chipboard, hardboard and plywood
DE976346C (en) * 1953-03-29 1963-07-11 Paul Dr Voegele Process for the production of fiberboard and device for this

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976346C (en) * 1953-03-29 1963-07-11 Paul Dr Voegele Process for the production of fiberboard and device for this
DE1084014B (en) * 1955-09-16 1960-06-23 Herculok Corp Continuously working press for the production of chipboard, hardboard and plywood

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