DK125973B - Fremgangsmåde til kontinuerlig fremstilling af biaksialt strakte krympefolier samt apparat til udøvelse af fremgangsmåden. - Google Patents

Fremgangsmåde til kontinuerlig fremstilling af biaksialt strakte krympefolier samt apparat til udøvelse af fremgangsmåden.

Info

Publication number
DK125973B
DK125973B DK426371AA DK426371A DK125973B DK 125973 B DK125973 B DK 125973B DK 426371A A DK426371A A DK 426371AA DK 426371 A DK426371 A DK 426371A DK 125973 B DK125973 B DK 125973B
Authority
DK
Denmark
Prior art keywords
continuous production
biaxially stretched
shrink films
stretched shrink
films
Prior art date
Application number
DK426371AA
Other languages
Danish (da)
English (en)
Inventor
L Sorensen
Original Assignee
Horsens Plasticvarefab As
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 Horsens Plasticvarefab As filed Critical Horsens Plasticvarefab As
Priority to DK426371AA priority Critical patent/DK125973B/da
Priority to GB3519672A priority patent/GB1390430A/en
Priority to CA148,441A priority patent/CA975516A/en
Priority to IE1144/72A priority patent/IE36641B1/xx
Priority to DE2240903A priority patent/DE2240903C2/de
Priority to FI2372/72A priority patent/FI55142C/fi
Priority to FR7230563A priority patent/FR2150917B1/fr
Priority to JP47086402A priority patent/JPS4834969A/ja
Priority to NO3068/72A priority patent/NO137428C/no
Priority to BE788153A priority patent/BE788153A/xx
Priority to NLAANVRAGE7211856,A priority patent/NL180290C/xx
Publication of DK125973B publication Critical patent/DK125973B/da
Priority to US05/482,673 priority patent/US3960997A/en
Priority to JP1980116103U priority patent/JPS5839877Y2/ja
Priority to SE8105125A priority patent/SE422175B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Transmission Devices (AREA)
  • Packages (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Wrappers (AREA)
DK426371AA 1971-08-31 1971-08-31 Fremgangsmåde til kontinuerlig fremstilling af biaksialt strakte krympefolier samt apparat til udøvelse af fremgangsmåden. DK125973B (da)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DK426371AA DK125973B (da) 1971-08-31 1971-08-31 Fremgangsmåde til kontinuerlig fremstilling af biaksialt strakte krympefolier samt apparat til udøvelse af fremgangsmåden.
GB3519672A GB1390430A (en) 1971-08-31 1972-07-27 Method of manufacturing biaxially stretched plastics films and an apparatus for carrying the method into effect
CA148,441A CA975516A (en) 1971-08-31 1972-08-01 Method of manufacturing biaxially stretched shrink foils and an apparatus for carrying the method into effect
IE1144/72A IE36641B1 (en) 1971-08-31 1972-08-17 A method of manufacturing biaxially stretched plastics films and an apparatus for carrying the method into effect
DE2240903A DE2240903C2 (de) 1971-08-31 1972-08-19 Vorrichtung zur Herstellung einer biaxial gereckten Schrumpffolie
FI2372/72A FI55142C (fi) 1971-08-31 1972-08-28 Anordning foer kontinuerlig framstaellning av biaxialt straeckta krympfolier
FR7230563A FR2150917B1 (no) 1971-08-31 1972-08-28
JP47086402A JPS4834969A (no) 1971-08-31 1972-08-30
NO3068/72A NO137428C (no) 1971-08-31 1972-08-30 Fremgangsmaate til kontinuerlig fremstilling av biaksialt strukkete krympefolier samt apparat til utoevelse av fremgangsmaaten
BE788153A BE788153A (fr) 1971-08-31 1972-08-30 Procede de fabrication de feuilles contractables etirees biaxialement et appareil associe
NLAANVRAGE7211856,A NL180290C (nl) 1971-08-31 1972-08-31 Inrichting voor het vervaardigen van biaxiaal gestrekte krimpfoelies.
US05/482,673 US3960997A (en) 1971-08-31 1974-06-24 Method of manufacturing biaxially stretched shrink foils and an apparatus for carrying the method into effect
JP1980116103U JPS5839877Y2 (ja) 1971-08-31 1980-08-18 二軸延伸収縮フイルムの製造装置
SE8105125A SE422175B (sv) 1971-08-31 1981-08-31 Apparat for framstellning av biaxielltstreckta krymofolier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK426371AA DK125973B (da) 1971-08-31 1971-08-31 Fremgangsmåde til kontinuerlig fremstilling af biaksialt strakte krympefolier samt apparat til udøvelse af fremgangsmåden.

Publications (1)

Publication Number Publication Date
DK125973B true DK125973B (da) 1973-05-28

Family

ID=8131863

Family Applications (1)

Application Number Title Priority Date Filing Date
DK426371AA DK125973B (da) 1971-08-31 1971-08-31 Fremgangsmåde til kontinuerlig fremstilling af biaksialt strakte krympefolier samt apparat til udøvelse af fremgangsmåden.

Country Status (12)

Country Link
JP (2) JPS4834969A (no)
BE (1) BE788153A (no)
CA (1) CA975516A (no)
DE (1) DE2240903C2 (no)
DK (1) DK125973B (no)
FI (1) FI55142C (no)
FR (1) FR2150917B1 (no)
GB (1) GB1390430A (no)
IE (1) IE36641B1 (no)
NL (1) NL180290C (no)
NO (1) NO137428C (no)
SE (1) SE422175B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350772Y2 (no) * 1975-01-23 1978-12-05
JPS5412057Y2 (no) * 1977-11-11 1979-05-29
CH641400A5 (de) * 1979-07-26 1984-02-29 Tetra Pak Dev Verfahren zur herstellung einer gereckten kunststoff-folie mit biaxialer molekuelorientierung.
JPS59102249U (ja) * 1982-12-24 1984-07-10 株式会社アーレスティ ダイカスト鋳造における中子の引抜装置
JPS62249721A (ja) * 1986-04-23 1987-10-30 Mazda Motor Corp 円弧状中空プラスチツク部品の製造装置
JP2617358B2 (ja) * 1989-09-22 1997-06-04 松下電工株式会社 成形品の取出し方法
US20120298250A1 (en) * 2010-02-10 2012-11-29 Sumitomo Electric Fine Polymer, Inc. Heat-shrinkable tube, and production method and production apparatus thereof
US8828514B2 (en) 2010-02-26 2014-09-09 Sumitomo Electric Fine Polymer, Inc. Fluororesin tube and rotary member for fixing device
JP5407046B2 (ja) * 2010-03-08 2014-02-05 住友電工ファインポリマー株式会社 熱収縮性樹脂チューブおよび画像形成装置用回転体
US20210187452A1 (en) * 2018-08-30 2021-06-24 Kyocera Corporation Rotating member, kneading machine member, and kneading machine using same, bearing and bearing unit using same
CN110039758B (zh) * 2019-05-23 2023-12-26 江苏鼎尚电子材料股份有限公司 热缩管生产补气机构
CN113715313B (zh) * 2021-09-27 2023-12-01 哈尔滨鹏程新材料科技股份有限公司 一种食品包装复合袋生产用共挤吹膜机
CN114905715B (zh) * 2022-02-11 2023-04-18 宿迁市金田塑业有限公司 双向拉伸聚丙烯双热绿色保护薄膜制备工艺及其生产设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466356A (en) * 1966-10-27 1969-09-09 Celanese Corp Method and apparatus for making plastic film

Also Published As

Publication number Publication date
NL7211856A (no) 1973-03-02
FI55142C (fi) 1979-06-11
NL180290C (nl) 1987-02-02
SE8105125L (sv) 1981-08-31
NL180290B (nl) 1986-09-01
BE788153A (fr) 1972-12-18
NO137428C (no) 1978-03-01
GB1390430A (en) 1975-04-09
JPS4834969A (no) 1973-05-23
NO137428B (no) 1977-11-21
FR2150917A1 (no) 1973-04-13
FI55142B (fi) 1979-02-28
FR2150917B1 (no) 1976-09-17
IE36641B1 (en) 1977-01-19
SE422175B (sv) 1982-02-22
IE36641L (en) 1973-02-28
JPS5839877Y2 (ja) 1983-09-08
JPS5655623U (no) 1981-05-14
DE2240903A1 (de) 1973-05-10
CA975516A (en) 1975-10-07
DE2240903C2 (de) 1983-10-27

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