CS179959B2 - Method sleeve foil production from thermoplastic materials and equipment for its carrying out - Google Patents

Method sleeve foil production from thermoplastic materials and equipment for its carrying out

Info

Publication number
CS179959B2
CS179959B2 CS7100006688A CS668871A CS179959B2 CS 179959 B2 CS179959 B2 CS 179959B2 CS 7100006688 A CS7100006688 A CS 7100006688A CS 668871 A CS668871 A CS 668871A CS 179959 B2 CS179959 B2 CS 179959B2
Authority
CS
Czechoslovakia
Prior art keywords
carrying
equipment
thermoplastic materials
foil production
method sleeve
Prior art date
Application number
CS7100006688A
Other languages
Czech (cs)
Inventor
Armin Gude
Manfred Kreuzer
Manfred Rossbach
Original Assignee
Armin Gude
Manfred Kreuzer
Manfred Rossbach
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 Armin Gude, Manfred Kreuzer, Manfred Rossbach filed Critical Armin Gude
Publication of CS179959B2 publication Critical patent/CS179959B2/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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • 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
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves
    • B29L2023/002—Sausage casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
CS7100006688A 1970-11-21 1971-09-20 Method sleeve foil production from thermoplastic materials and equipment for its carrying out CS179959B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702057255 DE2057255A1 (en) 1970-11-21 1970-11-21 Process for the production of tubular films from thermoplastics with a defined volume shrinkage using the blow molding process

Publications (1)

Publication Number Publication Date
CS179959B2 true CS179959B2 (en) 1977-12-30

Family

ID=5788719

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7100006688A CS179959B2 (en) 1970-11-21 1971-09-20 Method sleeve foil production from thermoplastic materials and equipment for its carrying out

Country Status (7)

Country Link
AU (1) AU468909B2 (en)
BR (1) BR7107730D0 (en)
CS (1) CS179959B2 (en)
DE (1) DE2057255A1 (en)
ES (1) ES397196A1 (en)
GB (1) GB1351973A (en)
HU (1) HU164393B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4031389C2 (en) * 1990-10-04 1993-12-09 Mudder H Europlast Use of a polymer mass made of polyester and an ethylene-methacrylic acid copolymer
US5851610A (en) * 1991-02-07 1998-12-22 Applied Extrusion Technologies, Inc. Shrink films and articles including the same
ES2125239T3 (en) * 1991-02-07 1999-03-01 Applied Extrusion Technologies PROCEDURE FOR THE MANUFACTURE OF CONTRACTABLE FILM AND LAMINATES AND LAYERS OF CONTRACTABLE FILM.
CN103072248B (en) * 2013-01-14 2015-03-18 平阳县大宇塑料机械有限公司 Plastic extrusion flat film wire drawing machine
CN111745943A (en) * 2020-06-11 2020-10-09 常州海菲尔机械有限公司 Heating secondary blowing process in film blowing machine
CN113954341B (en) * 2021-11-03 2023-06-02 宁波勤邦新材料科技有限公司 Forming stretching equipment for solar backboard base film

Also Published As

Publication number Publication date
ES397196A1 (en) 1974-05-01
AU468909B2 (en) 1973-05-24
BR7107730D0 (en) 1973-02-22
HU164393B (en) 1974-02-28
GB1351973A (en) 1974-05-15
DE2057255A1 (en) 1972-05-25
AU3585171A (en) 1973-05-24

Similar Documents

Publication Publication Date Title
YU139471A (en) Method of manufcturing bags from multifoil plastics
ZA729081B (en) Apparatus and method for the manufacture of tubular containers
IL36138A0 (en) Method and apparatus for moving objects
ZA708589B (en) Method and apparatus for producing foamed materials
ZA713998B (en) Process and apparatus for the continous production and/or covering extruded sections
GB1244244A (en) Method and apparatus for forming internally profiled tubular parts by material displacement
CS188874B2 (en) Method for the continuous production of polyethylene terephtalate
CA928368A (en) Method and apparatus for melting vitreous-type materials
CA893216A (en) Process and apparatus for forming thermoplastic tubing
ZA718138B (en) Method for the manufacture of a coal and device for carrying out that method
CA938065A (en) Method and apparatus for forming articles having unidirectional openings
CS179959B2 (en) Method sleeve foil production from thermoplastic materials and equipment for its carrying out
IL36561A0 (en) Apparatus and method for fabricating and attaching plastic layers
AU3396971A (en) Method and apparatus for covering cylindrical articles
IL37184A (en) Method and apparatus for the production of refractory materials
IL37696A0 (en) Composite plastic articles and method and apparatus for making the same
ZA722636B (en) Method and apparatus for fabricating hollow objects
ZA718310B (en) Process and apparatus for deforming a thermoplastic layer
ZA708716B (en) Blow moulding method and apparatus
ZA711435B (en) A process and an apparatus for the continuous extraction of bulk materials
JPS57126806A (en) Polyethylene manufacture apparatus
CA916102A (en) Carrying bag and method for the production thereof
CA815829A (en) Apparatus and method for the production of grommet bags
IL32617A (en) A method for the production of tubular bodies made of thermoplastic material and apparatus for carrying out the method
CA849986A (en) Method and apparatus for drawing thermoplastic materials