NL7003275A - - Google Patents

Info

Publication number
NL7003275A
NL7003275A NL7003275A NL7003275A NL7003275A NL 7003275 A NL7003275 A NL 7003275A NL 7003275 A NL7003275 A NL 7003275A NL 7003275 A NL7003275 A NL 7003275A NL 7003275 A NL7003275 A NL 7003275A
Authority
NL
Netherlands
Application number
NL7003275A
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 filed Critical
Publication of NL7003275A publication Critical patent/NL7003275A/xx

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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
NL7003275A 1969-03-08 1970-03-07 NL7003275A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1737069 1969-03-08

Publications (1)

Publication Number Publication Date
NL7003275A true NL7003275A (fr) 1970-09-10

Family

ID=11942125

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7003275A NL7003275A (fr) 1969-03-08 1970-03-07

Country Status (6)

Country Link
US (1) US3608019A (fr)
BE (1) BE746975A (fr)
DE (1) DE2011076A1 (fr)
FR (1) FR2037755A5 (fr)
GB (1) GB1282062A (fr)
NL (1) NL7003275A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018514B1 (fr) * 1970-04-03 1975-06-30
US3904342A (en) * 1970-04-03 1975-09-09 Showa Denko Kk Apparatus for manufacturing of tubular biaxially stretched film having improved thickness uniformity
US4017229A (en) * 1972-06-26 1977-04-12 Michio Sudo Apparatus for uniting concentrically extruded tubular films of thermoplastic synthetic resin
JPS6050575B2 (ja) * 1977-11-18 1985-11-09 旭化成株式会社 ポリヘキサメチレンアジパミドフイルムの製造方法
DE2848409C2 (de) * 1978-11-08 1980-12-11 Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau Von außen gehaltener zylindrischer Breithalter für Schlauchware
US4226828A (en) * 1978-12-20 1980-10-07 Hercules Incorporated Process for producing a reticulated web net
JPS55100124A (en) * 1979-01-27 1980-07-30 Chisso Eng Kk Startup of bi-axial stretching for plastic tube and its apparatus
US4251197A (en) * 1979-09-12 1981-02-17 Michio Sudo Stretching apparatus of a flattened cylindrical film
CH656346A5 (de) * 1981-03-13 1986-06-30 Tetra Pak Dev Verfahren zur molekularen orientierung von kunststoffmaterial.
JPH059147Y2 (fr) * 1986-05-20 1993-03-08
JPH0737069B2 (ja) * 1987-06-22 1995-04-26 株式会社フジクラ 架橋型熱収縮管の連続製造装置
GB2201371A (en) * 1987-01-02 1988-09-01 Windmoeller & Hoelscher Apparatus for producing tubular thermoplastic biaxially oriented film
JPS6471727A (en) * 1987-09-11 1989-03-16 Idemitsu Petrochemical Co Method and device for tubular orientation of thermoplastic resin
CA2077941C (fr) * 1992-07-07 2000-06-20 John Louis Varadi Soufflage automatique de pellicule tubulaire soufflee
JP3662912B2 (ja) * 2003-01-31 2005-06-22 住友ベークライト株式会社 管状樹脂フィルムの製造装置
JP3710800B2 (ja) * 2003-01-31 2005-10-26 住友ベークライト株式会社 管状樹脂フィルムの製造装置および製造方法

Also Published As

Publication number Publication date
GB1282062A (en) 1972-07-19
BE746975A (fr) 1970-08-17
FR2037755A5 (fr) 1970-12-31
US3608019A (en) 1971-09-21
DE2011076A1 (de) 1970-09-24

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