GB1161990A - Adhesive Bonding apparatus and method - Google Patents

Adhesive Bonding apparatus and method

Info

Publication number
GB1161990A
GB1161990A GB4181066A GB4181066A GB1161990A GB 1161990 A GB1161990 A GB 1161990A GB 4181066 A GB4181066 A GB 4181066A GB 4181066 A GB4181066 A GB 4181066A GB 1161990 A GB1161990 A GB 1161990A
Authority
GB
United Kingdom
Prior art keywords
partially completed
paperboard
corrugations
web
adhesive
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
GB4181066A
Inventor
John William Drenning
Richard Jackson Bridges
Lorenz Karl Edward Duerr
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Priority to GB4181066A priority Critical patent/GB1161990A/en
Publication of GB1161990A publication Critical patent/GB1161990A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845—Details, e.g. provisions for drying, moistening, pressing
    • B31F1/285—Heating or drying equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

1,161,990. Laminating apparatus. KOPPERS CO. Inc. 19 Sept., 1966, No. 41810/66. Heading B5N. [Also in Division H5] A heating section for a double backer machine for producing corrugated paperboard wherein a liquid-softened adhesive composition 11 is applied to the exposed peaks of the corrugations of a single-faced corrugated web 10 and a second facing sheet 13 is guided into contact with said peaks while the web and facing are travelling towards the heating section 15 to form an at least partially completed corrugated paper board, comprises a dielectric heating electrode structure including a dielectric heater comprising a plurality of pairs 24, 25 of parallel electrodes mounted at an angle less than 90 degrees with respect to the orientation of said corrugations in a manner such that, in operation, the electrodes are adjacent one of the aforesaid facing sheets of said at least partially completed corrugated paperboard, means for supplying high-frequency potentials between said pairs of parallel electrodes to heat and cure the adhesive composition, and a plenum 43 adjacent the first facing sheet of said at least partially completed paperboard and including a means for supplying a current of air to the interior thereof at a pressure and in a manner such that said at least partially completed paperboard is urged against said dielectric heating electrode structure. The heating structure 15 comprises four sections 20-23 and the electrodes in each section, spaced by ceramic spacers 26, are arranged at an angle of slightly less than 90 degrees to the line of corrugations of the web 10. The adhesive used may be a thermosetting adhesive, or, preferably, a starch-water adhesive.
GB4181066A 1966-09-19 1966-09-19 Adhesive Bonding apparatus and method Expired GB1161990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4181066A GB1161990A (en) 1966-09-19 1966-09-19 Adhesive Bonding apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4181066A GB1161990A (en) 1966-09-19 1966-09-19 Adhesive Bonding apparatus and method

Publications (1)

Publication Number Publication Date
GB1161990A true GB1161990A (en) 1969-08-20

Family

ID=10421472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4181066A Expired GB1161990A (en) 1966-09-19 1966-09-19 Adhesive Bonding apparatus and method

Country Status (1)

Country Link
GB (1) GB1161990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826486A2 (en) * 1996-08-29 1998-03-04 Marquip, Inc. Improved heating module for upper web surface in a double backer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826486A2 (en) * 1996-08-29 1998-03-04 Marquip, Inc. Improved heating module for upper web surface in a double backer
EP0826486A3 (en) * 1996-08-29 1998-03-11 Marquip, Inc. Improved heating module for upper web surface in a double backer
US5891302A (en) * 1996-08-29 1999-04-06 Marquip, Inc. Heating module for upper web surface in a double backer

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees