MY119657A - Process and apparatus for producing crosslinked polyolefin foams - Google Patents

Process and apparatus for producing crosslinked polyolefin foams

Info

Publication number
MY119657A
MY119657A MYPI99000381A MYPI9900381A MY119657A MY 119657 A MY119657 A MY 119657A MY PI99000381 A MYPI99000381 A MY PI99000381A MY PI9900381 A MYPI9900381 A MY PI9900381A MY 119657 A MY119657 A MY 119657A
Authority
MY
Malaysia
Prior art keywords
polyolefin
film
sheet
equipment
heating
Prior art date
Application number
MYPI99000381A
Inventor
Bechlenberg Karl Theodor
Original Assignee
Trocellen Gmbh
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 Trocellen Gmbh filed Critical Trocellen Gmbh
Publication of MY119657A publication Critical patent/MY119657A/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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • B29C44/3415—Heating or cooling
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

IT IS KNOWN THAT POLYOLEFIN SHEETS OR POLYOLEFIN FILMS CAN BE CROSSLINKED AND FOAMED IN AN OVEN WHICH HAS A NUMBER OF ZONES ARRANGED ONE AFTER THE OTHER, TO EACH OF WHICH EQUIPMENT FOR HEATING THE FILM HAS BEEN ALLOCATED. THE INVENTION IS INTENDEED TO PROVIDE A MORE COST-EFFECTIVE METHOD OF PRODUCING CROSSLINKED POLYOLEFIN FOAMS. IN THE PROCESS ASPECT OF THE INVENTION, THE HOT AIR FLOWS ALONG THE POLYOLEFIN SHEET OR POLYOLEFIN FILM IN A DIRECTION OPPOSITE TO THE DIRECTION OF TRANSPORT OF THE SHEET OR FILM. IN THE APPARATUS ASPECT OF THE INVENTION, THE EQUIPMENT (24) FOR HEATING THE POLYOLEFIN SHEET OR POLYOLEFIN FILM (2) IS ARRANGED AND CONSTRUCTED IN SUCH A WAY THAT THE DIRECTION OF FLOW OF THE HOT AIR (25) EMERGING FORM THE EQUIPMENT (24) IS PARALLEL TO THE PLANE (26) OF THE SHEET OR FILM. THE EQUIPMENT FOR HEATING THE OLEFIN SHEET OR POLYOLEFIN FILM (2) IS PREFERABLY HEATING TUNNEL (30) SURROUNDING THE SHEET OR FILM (2).THE INVENTION IS SUITABLE IN THE PRODUCTION OF CROSSLINKED POLYOLEFIN FOAMS.FIGURE 1
MYPI99000381A 1998-02-03 1999-02-03 Process and apparatus for producing crosslinked polyolefin foams MY119657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19804201A DE19804201A1 (en) 1998-02-03 1998-02-03 Method and device for producing cross-linked polyolefin foams

Publications (1)

Publication Number Publication Date
MY119657A true MY119657A (en) 2005-06-30

Family

ID=7856506

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99000381A MY119657A (en) 1998-02-03 1999-02-03 Process and apparatus for producing crosslinked polyolefin foams

Country Status (19)

Country Link
EP (1) EP1058611B1 (en)
JP (1) JP2002502722A (en)
CN (1) CN1105631C (en)
AT (1) ATE239600T1 (en)
AU (1) AU749621B2 (en)
BR (1) BR9909320A (en)
CA (1) CA2319591A1 (en)
CZ (1) CZ297302B6 (en)
DE (4) DE19804201A1 (en)
ES (1) ES2199564T3 (en)
HU (1) HUP0102055A3 (en)
ID (1) ID25780A (en)
IL (1) IL137600A (en)
IT (1) IT1305297B1 (en)
MY (1) MY119657A (en)
PL (1) PL188355B1 (en)
PT (1) PT1058611E (en)
RU (1) RU2220047C2 (en)
WO (1) WO1999039892A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3378194B2 (en) 1998-05-12 2003-02-17 矢崎総業株式会社 Connector for flat cable
JP4573505B2 (en) * 2003-07-24 2010-11-04 日東電工株式会社 Method for producing resin foam and resin foam
CN100420563C (en) * 2004-12-31 2008-09-24 浙江交联电缆有限公司 Irradiated crosslinked polyalkene foaming equipment
CN102744887B (en) * 2012-07-27 2014-04-30 山东泰山金润塑胶制品有限公司 Cross-linked polyolefin foaming process and heat treatment device thereof
DE102012112280B4 (en) 2012-12-14 2014-11-20 Henco Industries N.V. Method for producing an insulating composite pipe
CN105365144A (en) * 2014-09-15 2016-03-02 湖北祥源新材科技有限公司 Crosslinking polyolefin foaming furnace
CN105330883B (en) * 2015-11-11 2018-01-12 烟台恒美塑业有限公司 The production method and its combination cooling device of a kind of cross-linked polyolefin microporous foam sheet material
CN109454782B (en) * 2018-09-20 2020-11-24 天长市富宝橡塑制品有限公司 Pet tennis production is with preventing embrittlement raw materials vulcanization equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928124A (en) * 1956-11-01 1960-03-15 Us Rubber Co Embossing method and apparatus
FR1410686A (en) * 1963-10-15 1965-09-10 Device for heating a strip of material
DK130368B (en) * 1969-03-04 1975-02-10 P H Lytzen Method for heat treatment by convection of flat individual blanks or continuous webs or threads, e.g. of plastic fibers and an oven for use in the process.
US5310513A (en) * 1990-09-17 1994-05-10 Furukawa Electric Co., Ltd. Method for manufacturing a cross-linked thermoplastic resin foam
DE19607481C2 (en) * 1996-02-28 2000-09-07 Borealis Gmbh Schwechat Mannsw Continuous process for the modification of polyolefins in the solid phase

Also Published As

Publication number Publication date
IL137600A0 (en) 2001-07-24
ITRM990077A1 (en) 2000-08-01
DE19804201A1 (en) 1999-08-05
DE59905453D1 (en) 2003-06-12
CZ297302B6 (en) 2006-11-15
CZ20002793A3 (en) 2001-03-14
CA2319591A1 (en) 1999-08-12
EP1058611A1 (en) 2000-12-13
HUP0102055A2 (en) 2001-10-28
EP1058611B1 (en) 2003-05-07
IL137600A (en) 2004-02-08
ATE239600T1 (en) 2003-05-15
ID25780A (en) 2000-11-02
AU3136599A (en) 1999-08-23
PL188355B1 (en) 2005-01-31
PL342137A1 (en) 2001-05-21
RU2220047C2 (en) 2003-12-27
CN1295509A (en) 2001-05-16
BR9909320A (en) 2000-12-05
PT1058611E (en) 2003-09-30
HUP0102055A3 (en) 2002-05-28
WO1999039892A1 (en) 1999-08-12
DE19980164D2 (en) 2001-01-18
AU749621B2 (en) 2002-06-27
JP2002502722A (en) 2002-01-29
CN1105631C (en) 2003-04-16
IT1305297B1 (en) 2001-05-04
ES2199564T3 (en) 2004-02-16
DE29980018U1 (en) 2001-03-15

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