EA202192986A1 - Способ получения многослойной композитной пленки, многослойная композитная пленка и ее применение - Google Patents

Способ получения многослойной композитной пленки, многослойная композитная пленка и ее применение

Info

Publication number
EA202192986A1
EA202192986A1 EA202192986A EA202192986A EA202192986A1 EA 202192986 A1 EA202192986 A1 EA 202192986A1 EA 202192986 A EA202192986 A EA 202192986A EA 202192986 A EA202192986 A EA 202192986A EA 202192986 A1 EA202192986 A1 EA 202192986A1
Authority
EA
Eurasian Patent Office
Prior art keywords
composite film
multilayer composite
application
producing
producing multilayer
Prior art date
Application number
EA202192986A
Other languages
English (en)
Inventor
Юрген Михаэль Шиффманн
Original Assignee
Куне Анлагенбау Гмбх
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 Куне Анлагенбау Гмбх filed Critical Куне Анлагенбау Гмбх
Publication of EA202192986A1 publication Critical patent/EA202192986A1/ru

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Classifications

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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
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    • 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
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    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Wrappers (AREA)

Abstract

Заявлен способ получения соэкструдированной и двухосно-вытянутой композитной пленки с использованием новой комбинации этапов вытягивания и релаксации, а также соответствующая композитная пленка с незначительной усадкой или без усадки.
EA202192986A 2019-05-03 2020-04-30 Способ получения многослойной композитной пленки, многослойная композитная пленка и ее применение EA202192986A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019111524 2019-05-03
PCT/EP2020/062164 WO2020225138A1 (de) 2019-05-03 2020-04-30 Verfahren zur herstellung einer mehrschichtigen verbundfolie, mehrschichtige verbundfolie und deren verwendung

Publications (1)

Publication Number Publication Date
EA202192986A1 true EA202192986A1 (ru) 2022-02-04

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Family Applications (1)

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EA202192986A EA202192986A1 (ru) 2019-05-03 2020-04-30 Способ получения многослойной композитной пленки, многослойная композитная пленка и ее применение

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DE112020001371A5 (de) 2021-12-16
UA127936C2 (uk) 2024-02-14
US11858191B2 (en) 2024-01-02
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EP3962738A1 (de) 2022-03-09
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CA3133169C (en) 2024-05-28
IL287496A (en) 2021-12-01
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US20230211534A1 (en) 2023-07-06
WO2020225138A1 (de) 2020-11-12
ZA202108201B (en) 2023-01-25
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CN113710482B (zh) 2023-10-17
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