GB1429920A - Method of making corrugated paperboard - Google Patents

Method of making corrugated paperboard

Info

Publication number
GB1429920A
GB1429920A GB5478374A GB5478374A GB1429920A GB 1429920 A GB1429920 A GB 1429920A GB 5478374 A GB5478374 A GB 5478374A GB 5478374 A GB5478374 A GB 5478374A GB 1429920 A GB1429920 A GB 1429920A
Authority
GB
United Kingdom
Prior art keywords
board
adhesive
roller
coating
depressant
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
GB5478374A
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.)
ID Inc
Original Assignee
ID 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 ID Inc filed Critical ID Inc
Priority to GB5478374A priority Critical patent/GB1429920A/en
Publication of GB1429920A publication Critical patent/GB1429920A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • 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
    • B31F1/2804—Methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

1429920 Laminated corrugated board I D Inc 18 Dec 1974 54783/74 Heading B5N Corrugated paperboard is made by applying a gel paint depressant to the exposed flute tips of the medium by contact means, applying an adhesive by roller, the coating thereon being of sufficiently greater thickness than the applied depressant coating to be split into an adhesive coating on the flute tips and an adhesive coating on the roller which isolates the depressant from the roller, and applying a board layer to the coated tips before the exposed adhesive surface has substantially gelled. The adhesive may be a starch suspension containing over 40 wt. per cent solids and the depressant may be a 50% sodium hydroxide solution, which may be applied by roller. The residual coating on the adhesive roller is recycled. The medium and board may be preheated by drums and may be pressed together between steam chests and a belt. The medium may be a single-faced board, for the manufacture of double-faced and paired single-faced board, or both the medium and board may be single-faced and may be combined with a liner to form multi-wall board.
GB5478374A 1974-12-18 1974-12-18 Method of making corrugated paperboard Expired GB1429920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5478374A GB1429920A (en) 1974-12-18 1974-12-18 Method of making corrugated paperboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5478374A GB1429920A (en) 1974-12-18 1974-12-18 Method of making corrugated paperboard

Publications (1)

Publication Number Publication Date
GB1429920A true GB1429920A (en) 1976-03-31

Family

ID=10472068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5478374A Expired GB1429920A (en) 1974-12-18 1974-12-18 Method of making corrugated paperboard

Country Status (1)

Country Link
GB (1) GB1429920A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122968A1 (en) * 2010-03-31 2011-10-06 Corcel Ip Limited Improved method and apparatus for forming corrugated board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122968A1 (en) * 2010-03-31 2011-10-06 Corcel Ip Limited Improved method and apparatus for forming corrugated board
CN102821936A (en) * 2010-03-31 2012-12-12 科尔赛尔Ip有限公司 Improved method and apparatus for forming corrugated board
CN102821936B (en) * 2010-03-31 2014-12-03 科尔赛尔Ip有限公司 Improved method and apparatus for forming corrugated board

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee