GB977507A - - Google Patents

Info

Publication number
GB977507A
GB977507A GB977507DA GB977507A GB 977507 A GB977507 A GB 977507A GB 977507D A GB977507D A GB 977507DA GB 977507 A GB977507 A GB 977507A
Authority
GB
United Kingdom
Prior art keywords
film
stretching
zone
zones
longitudinal
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.)
Active
Application number
Other languages
English (en)
Publication of GB977507A publication Critical patent/GB977507A/en
Active 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
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
GB977507D Active GB977507A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB977507A true GB977507A (enrdf_load_stackoverflow)

Family

ID=1754568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB977507D Active GB977507A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
GB (1) GB977507A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175246A (en) * 1985-05-20 1986-11-26 Diafoil Co Ltd Process and apparatus for transversally stretching a film
WO2017118473A1 (de) * 2016-01-04 2017-07-13 Globra Gmbh Vorrichtung und verfahren zum aufheizen von folien und dadurch hergestellte folien

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175246A (en) * 1985-05-20 1986-11-26 Diafoil Co Ltd Process and apparatus for transversally stretching a film
GB2175246B (en) * 1985-05-20 1989-07-05 Diafoil Co Ltd Process and apparatus for transversally stretching a film
WO2017118473A1 (de) * 2016-01-04 2017-07-13 Globra Gmbh Vorrichtung und verfahren zum aufheizen von folien und dadurch hergestellte folien

Similar Documents

Publication Publication Date Title
JP4837918B2 (ja) 縦横同時フィルム延伸装置
US4261944A (en) Method for the manufacture of biaxially stretched polyolefin film
US5943747A (en) Drying and shrinking of textile webs using a tentering frame equipped with guide belts and hot air nozzles
US4330499A (en) Process and apparatus for the simultaneous biaxial stretching of a plastic film
GB1070477A (en) Improvements in and relating to film-stretching apparatus
CN108568961B (zh) 至少在横向方向上拉伸由合成材料制成的膜的拉伸装置
US2334022A (en) Rubber hydrohalide film
US4368024A (en) Forming machines
GB1015499A (en) Improvements in stretching machines for webs of plastics material
GB1371334A (en) Film stretching method and apparatus
GB1022516A (en) Stretching of polymer films
CN103009616A (zh) 用于在横向和纵向上拉伸合成材料的薄膜的设备
KR20190058321A (ko) 시트상물의 2축 연신기
JP7576522B2 (ja) リンク装置および延伸機
GB977507A (enrdf_load_stackoverflow)
US3193873A (en) Device for the continuous simultaneous transverse and longitudinal drawing of thermoplastic strips
JP2009113488A (ja) 細長いストリップの形状を有する合成材料でできたフィルムを延伸するための方法
US7320154B2 (en) Fleece laying device
CN110099783B (zh) 用于传送箔的基础结构、装置和方法
US3577497A (en) Method for heat-setting biaxially stretched films of thermoplastic materials
US3765067A (en) Apparatus for biaxial orientation of thermoplastic film
CN115087536B (zh) 拉伸装置以及夹具个数调节方法
JP7200032B2 (ja) 延伸装置の調整方法および延伸装置
JP7193277B2 (ja) 合成材料製のフィルムを少なくとも横方向に延伸するための延伸装置
GB892490A (en) Method and apparatus for stretching films of thermoplastic materials