JPH052498B2 - - Google Patents

Info

Publication number
JPH052498B2
JPH052498B2 JP62227786A JP22778687A JPH052498B2 JP H052498 B2 JPH052498 B2 JP H052498B2 JP 62227786 A JP62227786 A JP 62227786A JP 22778687 A JP22778687 A JP 22778687A JP H052498 B2 JPH052498 B2 JP H052498B2
Authority
JP
Japan
Prior art keywords
pinch roll
fabric
tube
thermoplastic resin
pinch
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.)
Expired - Fee Related
Application number
JP62227786A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6471727A (en
Inventor
Akyuki Iwai
Masao Takashige
Eishin Takechi
Yasuo Takai
Yoshinori Sasaki
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP62227786A priority Critical patent/JPS6471727A/ja
Priority to US07/238,922 priority patent/US4869863A/en
Priority to KR1019880011502A priority patent/KR920002401B1/ko
Priority to EP88114704A priority patent/EP0306958B1/en
Priority to DE88114704T priority patent/DE3885982T2/de
Publication of JPS6471727A publication Critical patent/JPS6471727A/ja
Publication of JPH052498B2 publication Critical patent/JPH052498B2/ja
Granted 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/10—Bending or folding of blown tubular films, e.g. gusseting
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • 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
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP62227786A 1987-09-11 1987-09-11 Method and device for tubular orientation of thermoplastic resin Granted JPS6471727A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62227786A JPS6471727A (en) 1987-09-11 1987-09-11 Method and device for tubular orientation of thermoplastic resin
US07/238,922 US4869863A (en) 1987-09-11 1988-08-31 Method of and apparatus for tubularly drawing thermoplastic resin
KR1019880011502A KR920002401B1 (ko) 1987-09-11 1988-09-06 열가소성수지의 튜우불러(Tubular) 연신방법 및 그 장치
EP88114704A EP0306958B1 (en) 1987-09-11 1988-09-08 Method of and apparatus for tubularly drawing thermoplastic resin
DE88114704T DE3885982T2 (de) 1987-09-11 1988-09-08 Verfahren und Vorrichtung zum schlauchförmigen Verstrecken von thermoplastischem Kunststoff.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62227786A JPS6471727A (en) 1987-09-11 1987-09-11 Method and device for tubular orientation of thermoplastic resin

Publications (2)

Publication Number Publication Date
JPS6471727A JPS6471727A (en) 1989-03-16
JPH052498B2 true JPH052498B2 (oth) 1993-01-12

Family

ID=16866362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62227786A Granted JPS6471727A (en) 1987-09-11 1987-09-11 Method and device for tubular orientation of thermoplastic resin

Country Status (5)

Country Link
US (1) US4869863A (oth)
EP (1) EP0306958B1 (oth)
JP (1) JPS6471727A (oth)
KR (1) KR920002401B1 (oth)
DE (1) DE3885982T2 (oth)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989004244A1 (fr) * 1987-11-12 1989-05-18 Kohjin Co., Ltd. Procede et installation de production de films etires
EP0675154B1 (en) 1991-10-28 2000-06-07 Idemitsu Petrochemical Co. Ltd. Oriented film easy to split and method of producing the same
CA2077941C (en) * 1992-07-07 2000-06-20 John Louis Varadi Automatic bubble blower for orientation film lines
ES2134264T3 (es) * 1993-07-06 1999-10-01 Aplicator System Ab Dispositivo para alimentar fibras de refuerzo de productos plasticos termoestables.
US6395210B1 (en) 1999-05-12 2002-05-28 A&P Technology, Inc. Pultrusion method and device for forming composites using pre-consolidated braids
NL1031597C2 (nl) * 2006-04-13 2007-10-16 Fuji Seal Europe Bv Inrichting voor het uit een strook hoesvormig foliemateriaal vervaardigen van hoesvormige folie-omhullingen.
CN103203879B (zh) * 2013-04-17 2015-03-11 常熟市冠日新材料有限公司 聚偏二氟乙烯薄膜的制备方法
CN107263559B (zh) * 2017-08-07 2018-11-23 胡海明 一种废塑料瓶再生制带器
CN107214740B (zh) * 2017-08-07 2018-10-16 胡海明 一种废塑料瓶再生自锁扎带制造器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779973A (en) * 1952-12-24 1957-02-05 American Viscose Corp Method and apparatus for forming continuous strips of sheet material from tubing
BE548151A (oth) * 1955-06-03 1900-01-01
US3482280A (en) * 1967-03-16 1969-12-09 Cupples Container Co Method and apparatus for producing polymeric sheet
US3661482A (en) * 1968-08-28 1972-05-09 Stuart L Brown Jr Apparatus for manufacturing biaxially oriented film with dimensional stability
GB1282062A (en) * 1969-03-08 1972-07-19 Showa Denko Kk A method and apparatus for manufacturing a biaxially oriented cylindrical film
JPS55100124A (en) * 1979-01-27 1980-07-30 Chisso Eng Kk Startup of bi-axial stretching for plastic tube and its apparatus
JPS55150326A (en) * 1979-05-14 1980-11-22 Asahi Chem Ind Co Ltd Automatic blow-up device for resin tube
JPS5658831A (en) * 1979-10-19 1981-05-22 Polymer Processing Res Inst Biaxial stretching apparatus of tubular film
JPS57163532A (en) * 1981-04-01 1982-10-07 Polymer Processing Res Inst Method for orienting film to traverse direction mainly
DE3119006C2 (de) * 1981-05-13 1983-09-01 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Injizieren von Luft oder Gas in eine Schlauchfolienbahn
JP3301087B2 (ja) * 1991-04-26 2002-07-15 松下電器産業株式会社 充電回路
JPH05210155A (ja) * 1992-01-30 1993-08-20 Canon Inc カメラ
JPH05216582A (ja) * 1992-02-04 1993-08-27 Fujitsu Ltd コマンド選択方式

Also Published As

Publication number Publication date
DE3885982D1 (de) 1994-01-13
EP0306958A3 (en) 1989-12-20
EP0306958A2 (en) 1989-03-15
KR920002401B1 (ko) 1992-03-23
DE3885982T2 (de) 1994-03-24
KR890004849A (ko) 1989-05-10
EP0306958B1 (en) 1993-12-01
US4869863A (en) 1989-09-26
JPS6471727A (en) 1989-03-16

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees