PT67610A - Process and apparatus for stretching a tubularly-formed of a thermoplastic material and the product prodecued thereby - Google Patents

Process and apparatus for stretching a tubularly-formed of a thermoplastic material and the product prodecued thereby

Info

Publication number
PT67610A
PT67610A PT67610A PT6761078A PT67610A PT 67610 A PT67610 A PT 67610A PT 67610 A PT67610 A PT 67610A PT 6761078 A PT6761078 A PT 6761078A PT 67610 A PT67610 A PT 67610A
Authority
PT
Portugal
Prior art keywords
prodecued
tubularly
stretching
product
thermoplastic material
Prior art date
Application number
PT67610A
Other languages
Portuguese (pt)
Other versions
PT67610B (en
Original Assignee
Biax Fiberfilm Corp
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
Priority claimed from US05/766,926 external-priority patent/US4144008A/en
Application filed by Biax Fiberfilm Corp filed Critical Biax Fiberfilm Corp
Publication of PT67610A publication Critical patent/PT67610A/en
Publication of PT67610B publication Critical patent/PT67610B/en

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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B29L2023/001—Tubular films, sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Making Paper Articles (AREA)
PT67610A 1977-02-09 1978-02-03 Process and apparatus for stretching a tubularly-formed ofa thermoplastic material and the product obtained thereby PT67610B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/766,926 US4144008A (en) 1975-03-31 1977-02-09 Apparatus for stretching a tubularly-formed sheet of thermoplastic material

Publications (2)

Publication Number Publication Date
PT67610A true PT67610A (en) 1978-03-01
PT67610B PT67610B (en) 1979-07-16

Family

ID=25077949

Family Applications (1)

Application Number Title Priority Date Filing Date
PT67610A PT67610B (en) 1977-02-09 1978-02-03 Process and apparatus for stretching a tubularly-formed ofa thermoplastic material and the product obtained thereby

Country Status (18)

Country Link
JP (1) JPS53124579A (en)
AU (1) AU3276978A (en)
BE (1) BE863806A (en)
BR (1) BR7800746A (en)
CA (1) CA1123566A (en)
DE (1) DE2805440C2 (en)
DK (1) DK57278A (en)
ES (1) ES466802A1 (en)
FI (1) FI780340A (en)
FR (1) FR2380116A1 (en)
GB (2) GB1598738A (en)
IT (1) IT1092580B (en)
LU (1) LU79030A1 (en)
NL (1) NL7801529A (en)
NO (1) NO780430L (en)
PT (1) PT67610B (en)
SE (1) SE7801484L (en)
ZA (1) ZA78643B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587334A (en) * 1981-07-04 1983-01-17 Sumitomo Electric Ind Ltd Preparation of stringy porous product
GB8424062D0 (en) * 1984-09-24 1984-10-31 Mackley M R Oriented polymer films
GB2362351B (en) * 2000-03-18 2004-01-14 Harris Parts Ltd Extruded packaging material
TWI227196B (en) * 2002-02-22 2005-02-01 Clopay Plastic Prod Co Film, laminated sheet and methods of making same
US7932196B2 (en) 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US7651653B2 (en) 2004-12-22 2010-01-26 Kimberly-Clark Worldwide, Inc. Machine and cross-machine direction elastic materials and methods of making same
GB0721410D0 (en) * 2007-10-31 2007-12-12 Rasmussen O B Method and apparatus for longitudinal orientation of thermoplastic film material
GB0907755D0 (en) * 2009-05-06 2009-06-24 Rasmussen O B Method for longitudinal stretching a film in solid state and apparatus to carry out the method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773285A (en) * 1947-11-06 1956-12-11 Continental Can Co Method of making sterile containers
GB756476A (en) * 1954-03-19 1956-09-05 Ici Ltd Improvements in the seaming of films
DE1504502B2 (en) * 1962-03-17 1971-08-12 Lindauer Dormer GmbH, 8990 Lin dau RECKING SYSTEM FOR BIAXIAL RECKNING OF A THERMOPLASTIC PLASTIC FILM
DE2037574A1 (en) * 1970-07-29 1972-02-10 Wolff Walsrode Ag Drawn plastics film - by drawn flatterned film tube without bonding surfaces of the flattened film tube
GB1526722A (en) * 1974-07-05 1978-09-27 Rasmussen O Method for producing a laminated high strength sheet
CA1082508A (en) * 1974-11-26 1980-07-29 Charles R. Walitalo Tear resistant separable end-connected bags
GB1521183A (en) * 1975-03-31 1978-08-16 Schwarz E Process and apparatus for stretching a non-woven web of an orientable polymeric material
DE2641533A1 (en) * 1975-09-17 1977-03-31 Biax Fiberfilm Corp METHOD OF STRETCHING A THERMOPLASTIC MATERIAL

Also Published As

Publication number Publication date
ZA78643B (en) 1978-12-27
DE2805440C2 (en) 1981-09-17
IT1092580B (en) 1985-07-12
NO780430L (en) 1978-08-10
LU79030A1 (en) 1978-09-28
AU3276978A (en) 1979-08-02
PT67610B (en) 1979-07-16
ES466802A1 (en) 1979-01-16
BR7800746A (en) 1978-09-12
DE2805440A1 (en) 1978-08-10
GB1598737A (en) 1981-09-23
FI780340A (en) 1978-08-10
SE7801484L (en) 1978-08-10
BE863806A (en) 1978-08-09
FR2380116A1 (en) 1978-09-08
JPS53124579A (en) 1978-10-31
DK57278A (en) 1978-08-10
GB1598738A (en) 1981-09-23
IT7820062A0 (en) 1978-02-07
CA1123566A (en) 1982-05-18
NL7801529A (en) 1978-08-11

Similar Documents

Publication Publication Date Title
GB2052366B (en) Tubular pre-form of thermoplastic material and a process and apparatus for manufacturing the pre-form
JPS5499165A (en) Method and apparatus for bottle making from thermoplastic material
JPS539870A (en) Process for molding plastic material and its product thereby
JPS5331785A (en) Reinforced plastic products and apparatus and production method thereof
JPS562131A (en) Tubular premolding of thermoplastic material and production method and apparatus for executing same
GB2024043B (en) Apparatus for processing synthetic thermoplastic material
ZA78753B (en) Process for the production of hollow bodies from a thermoplastic and apparatus for carrying out the process
ZA773737B (en) Improvements in or relating to a process for producing products of cross-linked thermoplastic material and a device for carrying out the same
GB1537998A (en) Process and apparatus for producing a container from thermoplastics material
GB2057341B (en) Process of and apparatus for curving a casing of stretched plastic material
GB1547017A (en) Method and machine for the manufacture of articles of thermoplastic material
JPS5628825A (en) Method of stretching thermoplastic film material
JPS54101923A (en) Method and apparatus for making fiber from thermoplastic material
JPS5287870A (en) Process and apparatus for selecting plastics material from rubbish
PT67610A (en) Process and apparatus for stretching a tubularly-formed of a thermoplastic material and the product prodecued thereby
JPS5495680A (en) Apparatus and apparatus for making case of thermoplastic * heattshrinkable material
JPS54109054A (en) Method and apparatus for stretching material
JPS51135962A (en) Method and device for continuously producing product with threeedimensional pattern from thermoplastic polymer material
ZA801794B (en) Process and apparatus for packing moulding material
MY8000008A (en) Method and apparatus for molding expanded plastics material articles
ZA77326B (en) Process and apparatus for the thermoplastic material
ZA805264B (en) Continuous process and apparatus for modifying carbohydrate material
GB2039250B (en) Apparatus for producing bags of plastics material
JPS5216585A (en) Continuous process and apparatus for making longitudinally corrugated material
JPS53106766A (en) Process and apparatus for forming product of crossslinked thermoplastic material