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ITGE970037A0 - EXTENSIBLE THREAD, OF HIGH EXTENSIBILITY AND HIGH MECHANICAL RESISTANCE AND METHOD AND APPARATUS FOR THE PRODUCTION AND WINDING OF SUCH THREAD ON AN INDUSTRIAL SCALE. - Google Patents

EXTENSIBLE THREAD, OF HIGH EXTENSIBILITY AND HIGH MECHANICAL RESISTANCE AND METHOD AND APPARATUS FOR THE PRODUCTION AND WINDING OF SUCH THREAD ON AN INDUSTRIAL SCALE.

Info

Publication number
ITGE970037A0
ITGE970037A0 ITGE970037A ITGE970037A ITGE970037A0 IT GE970037 A0 ITGE970037 A0 IT GE970037A0 IT GE970037 A ITGE970037 A IT GE970037A IT GE970037 A ITGE970037 A IT GE970037A IT GE970037 A0 ITGE970037 A0 IT GE970037A0
Authority
IT
Italy
Prior art keywords
thread
winding
production
industrial scale
mechanical resistance
Prior art date
Application number
ITGE970037A
Other languages
Italian (it)
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 ITGE970037A0 publication Critical patent/ITGE970037A0/en
Publication of ITGE970037A1 publication Critical patent/ITGE970037A1/en
Application granted granted Critical
Publication of IT1293206B1 publication Critical patent/IT1293206B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/28—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving assembly of non-flat intermediate products which are flattened at a later step, e.g. 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
    • 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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/231—Turret winders
    • B65H2408/2315—Turret winders specified by number of arms
    • B65H2408/23152—Turret winders specified by number of arms with two arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Ropes Or Cables (AREA)
IT97GE000037A 1996-11-20 1997-04-23 STRETCH FILM, WITH HIGH EXTENSIBILITY AND HIGH MECHANICAL RESISTANCE AND METHOD AND APPARATUS FOR PRODUCTION AND WINDING IT1293206B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU88839A LU88839A1 (en) 1996-11-20 1996-11-20 Stretch film characterized by high extensibility and mechanical resistance, method and device for producing and winding this film on an industrial scale

Publications (3)

Publication Number Publication Date
ITGE970037A0 true ITGE970037A0 (en) 1997-04-23
ITGE970037A1 ITGE970037A1 (en) 1998-10-23
IT1293206B1 IT1293206B1 (en) 1999-02-16

Family

ID=19731637

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97GE000037A IT1293206B1 (en) 1996-11-20 1997-04-23 STRETCH FILM, WITH HIGH EXTENSIBILITY AND HIGH MECHANICAL RESISTANCE AND METHOD AND APPARATUS FOR PRODUCTION AND WINDING

Country Status (3)

Country Link
CH (1) CH691996A5 (en)
IT (1) IT1293206B1 (en)
LU (1) LU88839A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1314565B1 (en) * 2000-12-29 2002-12-18 Awax Progettazione EXTENSIBLE FILM WITH GAS PERMEABILITY CONTROLLED, PARTICULARLY FOR THE PACKAGING OF FOOD PRODUCTS AND RELATED METHOD OF

Also Published As

Publication number Publication date
CH691996A5 (en) 2001-12-31
LU88839A1 (en) 1997-02-18
ITGE970037A1 (en) 1998-10-23
IT1293206B1 (en) 1999-02-16

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Legal Events

Date Code Title Description
0001 Granted