GB1212830A - Improvements in and relating to paper-making apparatus - Google Patents

Improvements in and relating to paper-making apparatus

Info

Publication number
GB1212830A
GB1212830A GB5158467A GB5158467A GB1212830A GB 1212830 A GB1212830 A GB 1212830A GB 5158467 A GB5158467 A GB 5158467A GB 5158467 A GB5158467 A GB 5158467A GB 1212830 A GB1212830 A GB 1212830A
Authority
GB
United Kingdom
Prior art keywords
cylinder
horizontal section
felt
paper
sandwich
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
GB5158467A
Inventor
Tadashi Kobayashi
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB5158467A priority Critical patent/GB1212830A/en
Publication of GB1212830A publication Critical patent/GB1212830A/en
Expired legal-status Critical Current

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

Landscapes

  • Paper (AREA)

Abstract

1,212,830. Papermaking. T. KOBAYASHI. 13 Nov., 1967, No. 51584/67. Heading D2A. Apparatus for making paper comprises a perforated cylinder (1) with means for discharging water from its interior, an endless foraminous screen (13) passing about the cylinder in a closed path that includes a horizontal section ending at the top of the cylinder, means (15) for dispensing paper stock on to the horizontal section, an endless felt (21) passing round the cylinder to sandwich a layer of stock between itself and the outer surface of the screen, and a couch roll (20) arranged to squeeze this sandwich between itself and the cylinder. As shown, the other end of the horizontal section is supported by a breast roll 12, and between it and the cylinder 1 are a formation table 16, foils 17 and a suction box 18; the felt 21 passes round the guide roll 19, and cylinder 1, leaving the latter at the couch 20. A wedge-shaped suction member (Fig. 5, not shown) may be placed in the space N, to remove water. Two or more of these apparatus may be placed in series with a common felt 21 (Fig. 3, not shown) to make multiply paper.
GB5158467A 1967-11-13 1967-11-13 Improvements in and relating to paper-making apparatus Expired GB1212830A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5158467A GB1212830A (en) 1967-11-13 1967-11-13 Improvements in and relating to paper-making apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5158467A GB1212830A (en) 1967-11-13 1967-11-13 Improvements in and relating to paper-making apparatus

Publications (1)

Publication Number Publication Date
GB1212830A true GB1212830A (en) 1970-11-18

Family

ID=10460595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5158467A Expired GB1212830A (en) 1967-11-13 1967-11-13 Improvements in and relating to paper-making apparatus

Country Status (1)

Country Link
GB (1) GB1212830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636745A1 (en) * 1993-07-15 1995-02-01 Mitsubishi Jukogyo Kabushiki Kaisha Multi-layer paper sheet forming system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0636745A1 (en) * 1993-07-15 1995-02-01 Mitsubishi Jukogyo Kabushiki Kaisha Multi-layer paper sheet forming system
US5556513A (en) * 1993-07-15 1996-09-17 Mitsubishi Jukogyo Kabushiki Kaisha Multi-layer paper sheet forming system

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years