ES376632A1 - Improvements in the construction of cylindrical roller armor for the manufacture of paper. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the construction of cylindrical roller armor for the manufacture of paper. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES376632A1
ES376632A1 ES376632A ES376632A ES376632A1 ES 376632 A1 ES376632 A1 ES 376632A1 ES 376632 A ES376632 A ES 376632A ES 376632 A ES376632 A ES 376632A ES 376632 A1 ES376632 A1 ES 376632A1
Authority
ES
Spain
Prior art keywords
paper
translation
manufacture
construction
strips
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
ES376632A
Other languages
Spanish (es)
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.)
Trefimetaux GP
Trefimetaux SAS
Original Assignee
Trefimetaux GP
Trefimetaux SAS
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 Trefimetaux GP, Trefimetaux SAS filed Critical Trefimetaux GP
Publication of ES376632A1 publication Critical patent/ES376632A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/44—Watermarking devices
    • D21F1/46—Dandy rolls

Landscapes

  • Rolls And Other Rotary Bodies (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)

Abstract

In a paper-making roller the outer surface consists of a lattice of intersecting right- and left-handed members 3, 4 coated with a crosslinked thermosetting resin, the members consisting of superimposed alternately handed strips 31, 41 producing a layer of the required thickness and fused together at the points of intersection by the cross-linking treatment. The strips 31, 41 may be of glass fibre coated with polyester or phenolic epoxy resin 8, and after winding to shape end rings (2) are fitted to the strips and the assembly subjected to heat treatment to bond the structure.
ES376632A 1969-02-19 1970-02-17 Improvements in the construction of cylindrical roller armor for the manufacture of paper. (Machine-translation by Google Translate, not legally binding) Expired ES376632A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904078A FR2032104A5 (en) 1969-02-19 1969-02-19

Publications (1)

Publication Number Publication Date
ES376632A1 true ES376632A1 (en) 1972-09-16

Family

ID=9029287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376632A Expired ES376632A1 (en) 1969-02-19 1970-02-17 Improvements in the construction of cylindrical roller armor for the manufacture of paper. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
AT (1) AT297474B (en)
BE (1) BE746226A (en)
CH (1) CH500329A (en)
DE (1) DE2007455B2 (en)
ES (1) ES376632A1 (en)
FR (1) FR2032104A5 (en)
GB (1) GB1258537A (en)
OA (1) OA03275A (en)
SE (1) SE365268B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1172198B (en) * 1981-12-29 1987-06-18 Iuliis Carlo & Alfonso Spa De PERIPHERAL RETICULAR STRUCTURE FOR CYLINDERS USED IN THE CARDBOARD PAPER AND CONCRETE FIBER INDUSTRY
GB8825791D0 (en) * 1988-11-03 1988-12-07 Wiggins Teape Group Ltd Improvements in apparatus for forming watermarks in paper

Also Published As

Publication number Publication date
SE365268B (en) 1974-03-18
FR2032104A5 (en) 1970-11-20
BE746226A (en) 1970-08-19
OA03275A (en) 1970-12-15
GB1258537A (en) 1971-12-30
DE2007455B2 (en) 1973-02-22
DE2007455A1 (en) 1970-09-10
AT297474B (en) 1972-03-27
CH500329A (en) 1970-12-15

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