SE8800121L - Prodn. of rollers with belts of cellular or foam material - involves heating of facing surface layers of belts prior to winding on to roller - Google Patents

Prodn. of rollers with belts of cellular or foam material - involves heating of facing surface layers of belts prior to winding on to roller

Info

Publication number
SE8800121L
SE8800121L SE8800121A SE8800121A SE8800121L SE 8800121 L SE8800121 L SE 8800121L SE 8800121 A SE8800121 A SE 8800121A SE 8800121 A SE8800121 A SE 8800121A SE 8800121 L SE8800121 L SE 8800121L
Authority
SE
Sweden
Prior art keywords
belts
prodn
rollers
cellular
winding
Prior art date
Application number
SE8800121A
Other languages
Swedish (sv)
Other versions
SE8800121D0 (en
Inventor
D Landvik
Original Assignee
Fagerdala Ind Ab
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 Fagerdala Ind Ab filed Critical Fagerdala Ind Ab
Priority to SE8800121A priority Critical patent/SE8800121L/en
Publication of SE8800121D0 publication Critical patent/SE8800121D0/en
Publication of SE8800121L publication Critical patent/SE8800121L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels

Abstract

The tape is unwound from a roll to a roll. As the tape is wound up, the adjacent surfaces are heated to enable them to stick together. This prevents mutual sideways movement between revolutions of the wind.
SE8800121A 1988-01-15 1988-01-15 Prodn. of rollers with belts of cellular or foam material - involves heating of facing surface layers of belts prior to winding on to roller SE8800121L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8800121A SE8800121L (en) 1988-01-15 1988-01-15 Prodn. of rollers with belts of cellular or foam material - involves heating of facing surface layers of belts prior to winding on to roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800121A SE8800121L (en) 1988-01-15 1988-01-15 Prodn. of rollers with belts of cellular or foam material - involves heating of facing surface layers of belts prior to winding on to roller

Publications (2)

Publication Number Publication Date
SE8800121D0 SE8800121D0 (en) 1988-01-15
SE8800121L true SE8800121L (en) 1989-07-16

Family

ID=20371081

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800121A SE8800121L (en) 1988-01-15 1988-01-15 Prodn. of rollers with belts of cellular or foam material - involves heating of facing surface layers of belts prior to winding on to roller

Country Status (1)

Country Link
SE (1) SE8800121L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11576837B2 (en) 2019-10-03 2023-02-14 Jfxd Trx Acq Llc Multi-zonal roller and method of use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11576837B2 (en) 2019-10-03 2023-02-14 Jfxd Trx Acq Llc Multi-zonal roller and method of use thereof

Also Published As

Publication number Publication date
SE8800121D0 (en) 1988-01-15

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