CA1033120A - Process and apparatus for the production of sheet material having corrugations therein - Google Patents

Process and apparatus for the production of sheet material having corrugations therein

Info

Publication number
CA1033120A
CA1033120A CA219,510A CA219510A CA1033120A CA 1033120 A CA1033120 A CA 1033120A CA 219510 A CA219510 A CA 219510A CA 1033120 A CA1033120 A CA 1033120A
Authority
CA
Canada
Prior art keywords
corrugations
production
sheet material
sheet
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
CA219,510A
Other languages
French (fr)
Inventor
Wilson E. Bradley (Jr.)
Edward N. Schinner
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.)
Baltimore Aircoil Co Inc
Original Assignee
Baltimore Aircoil 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 Baltimore Aircoil Co Inc filed Critical Baltimore Aircoil Co Inc
Application granted granted Critical
Publication of CA1033120A publication Critical patent/CA1033120A/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
    • B31F1/22—Making webs in which the channel of each corrugation is longitudinal with the web feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
CA219,510A 1974-03-11 1975-02-06 Process and apparatus for the production of sheet material having corrugations therein Expired CA1033120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44879074A 1974-03-11 1974-03-11

Publications (1)

Publication Number Publication Date
CA1033120A true CA1033120A (en) 1978-06-20

Family

ID=23781698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,510A Expired CA1033120A (en) 1974-03-11 1975-02-06 Process and apparatus for the production of sheet material having corrugations therein

Country Status (5)

Country Link
JP (1) JPS50122458A (en)
BE (1) BE826328A (en)
BR (1) BR7501129A (en)
CA (1) CA1033120A (en)
ZA (1) ZA751352B (en)

Also Published As

Publication number Publication date
BR7501129A (en) 1975-12-09
BE826328A (en) 1975-09-05
JPS50122458A (en) 1975-09-26
AU7799675A (en) 1976-08-12
ZA751352B (en) 1976-02-25

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