FR2143864B1 - - Google Patents

Info

Publication number
FR2143864B1
FR2143864B1 FR7223509A FR7223509A FR2143864B1 FR 2143864 B1 FR2143864 B1 FR 2143864B1 FR 7223509 A FR7223509 A FR 7223509A FR 7223509 A FR7223509 A FR 7223509A FR 2143864 B1 FR2143864 B1 FR 2143864B1
Authority
FR
France
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
FR7223509A
Other languages
French (fr)
Other versions
FR2143864A1 (de
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.)
Naturin Werk Becker and Co
Original Assignee
Naturin Werk Becker and Co
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 Naturin Werk Becker and Co filed Critical Naturin Werk Becker and Co
Publication of FR2143864A1 publication Critical patent/FR2143864A1/fr
Application granted granted Critical
Publication of FR2143864B1 publication Critical patent/FR2143864B1/fr
Expired legal-status Critical Current

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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • B29C55/285—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation by using internal mechanical means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR7223509A 1971-06-29 1972-06-29 Expired FR2143864B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132259 DE2132259C3 (de) 1971-06-29 1971-06-29 Vorrichtung zur kontinuierlichen Herstellung eines schrumpffähig verstreckten Schlauches aus thermoplastischem Kunststoff

Publications (2)

Publication Number Publication Date
FR2143864A1 FR2143864A1 (de) 1973-02-09
FR2143864B1 true FR2143864B1 (de) 1977-01-14

Family

ID=5812115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223509A Expired FR2143864B1 (de) 1971-06-29 1972-06-29

Country Status (7)

Country Link
AT (1) AT348750B (de)
CA (1) CA1005961A (de)
CH (1) CH543366A (de)
DE (1) DE2132259C3 (de)
FR (1) FR2143864B1 (de)
GB (1) GB1387030A (de)
SE (1) SE389828B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850182C2 (de) * 1978-11-18 1983-06-23 Naturin-Werk Becker & Co, 6940 Weinheim Schlauchfolie zur Verpackung und Umhüllung von pastösen Lebensmitteln, insbesondere Wurst und Käse
DE3227945C2 (de) * 1982-07-27 1986-07-24 Naturin-Werk Becker & Co, 6940 Weinheim Einschichtige elastische Schlauchfolie aus Polyamid zur Verpackung von pastösen Stoffen, insbesondere Lebensmitteln, die heiß verpackt werden oder nach dem Abpacken einer Hitzebehandlung unterworfen werden und Verfahren zu ihrer Herstellung
GB2201371A (en) * 1987-01-02 1988-09-01 Windmoeller & Hoelscher Apparatus for producing tubular thermoplastic biaxially oriented film
DE102012015462A1 (de) 2012-08-07 2014-02-13 Reifenhäuser GmbH & Co. KG Maschinenfabrik Blasfolienanlage, Verfahren zum Herstellen einer Blasfolienbahn und damit hergestellte Folie
US10773450B2 (en) 2013-10-15 2020-09-15 Reifenhäuser GmbH & Co. KG Maschinenfabrik Method for manufacturing a blown film web as well as a blown film line
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
CN112590180B (zh) * 2020-11-25 2023-01-17 中山市恒宝塑料包装材料有限公司 一种薄膜生产用塑型装置及其塑型工艺
CN114770916B (zh) * 2022-05-12 2023-11-28 海生医疗科技(湖州)有限公司 一种热缩管拉伸装置

Also Published As

Publication number Publication date
DE2132259A1 (de) 1973-01-11
CA1005961A (en) 1977-03-01
FR2143864A1 (de) 1973-02-09
DE2132259B2 (de) 1977-10-20
CH543366A (de) 1973-10-31
DE2132259C3 (de) 1978-06-01
ATA521072A (de) 1978-07-15
GB1387030A (en) 1975-03-12
SE389828B (sv) 1976-11-22
AT348750B (de) 1979-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse