GB581836A - Improved means for feeding paper to the rollers of calendering machines or apparatus - Google Patents

Improved means for feeding paper to the rollers of calendering machines or apparatus

Info

Publication number
GB581836A
GB581836A GB1105745A GB1105745A GB581836A GB 581836 A GB581836 A GB 581836A GB 1105745 A GB1105745 A GB 1105745A GB 1105745 A GB1105745 A GB 1105745A GB 581836 A GB581836 A GB 581836A
Authority
GB
United Kingdom
Prior art keywords
air
rollers
fitted
outlet
plate
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
GB1105745A
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.)
Hall & Kay Ltd
Original Assignee
Hall & Kay Ltd
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 Hall & Kay Ltd filed Critical Hall & Kay Ltd
Priority to GB1105745A priority Critical patent/GB581836A/en
Publication of GB581836A publication Critical patent/GB581836A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0063—Devices for threading a web tail through a paper-making machine

Abstract

581,836. Feeding and registering webs. HALL & KAY, Ltd., KAY H., and HALL, S. May 2, 1945, No. 11057. [Class 100 (i)] A web of paper is guided into the nip of a pair of the rollers of a calendering machine by a blast of air which passes from a fan 7 to an air-distributing box 6 provided with a controlling damper 9 and with an outlet 8 from which the air passes over a hinged guide plate 10. To prevent improper deflection of the web due to rebound of air from the rollers, the lower part of the plate 10 is formed with perforations 13 which are controllable by a hinged regulator 14. A perforated grid 16 is fitted at the bottom of the plate 10. To ensure an even blast the box 6 is fitted with curved vertical divisions 17, and the outlet passages are fitted with vertical baffles 19 of channel section which subdivide the outlet 8 into a series of passages. In a modification the air distributing box 6 is arranged horizontally, and the form of the guide plate 10 made straight instead of curved.
GB1105745A 1945-05-02 1945-05-02 Improved means for feeding paper to the rollers of calendering machines or apparatus Expired GB581836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1105745A GB581836A (en) 1945-05-02 1945-05-02 Improved means for feeding paper to the rollers of calendering machines or apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1105745A GB581836A (en) 1945-05-02 1945-05-02 Improved means for feeding paper to the rollers of calendering machines or apparatus

Publications (1)

Publication Number Publication Date
GB581836A true GB581836A (en) 1946-10-25

Family

ID=9979208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1105745A Expired GB581836A (en) 1945-05-02 1945-05-02 Improved means for feeding paper to the rollers of calendering machines or apparatus

Country Status (1)

Country Link
GB (1) GB581836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066882A (en) * 1960-03-21 1962-12-04 Dow Chemical Co Roll starting method and mechanism for a rewinder
US3227017A (en) * 1962-06-18 1966-01-04 Phillips Petroleum Co Transporting film

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066882A (en) * 1960-03-21 1962-12-04 Dow Chemical Co Roll starting method and mechanism for a rewinder
US3227017A (en) * 1962-06-18 1966-01-04 Phillips Petroleum Co Transporting film

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