GB1553881A - Method and apparatus for making self-adhesive covering and insulating films - Google Patents

Method and apparatus for making self-adhesive covering and insulating films

Info

Publication number
GB1553881A
GB1553881A GB2093176A GB2093176A GB1553881A GB 1553881 A GB1553881 A GB 1553881A GB 2093176 A GB2093176 A GB 2093176A GB 2093176 A GB2093176 A GB 2093176A GB 1553881 A GB1553881 A GB 1553881A
Authority
GB
United Kingdom
Prior art keywords
film
layer
insulating films
tubular film
adhesive covering
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
Application number
GB2093176A
Inventor
Heinrich Dr Beck
Heinrich Schaeperklaus
Fritz Konermann
Hartmut Upmeier
Werner-Josef Zimmermann
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.)
Bischof and Klein SE and Co KG
Windmoeller and Hoelscher KG
Original Assignee
Bischof and Klein SE and Co KG
Windmoeller and Hoelscher KG
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 Bischof and Klein SE and Co KG, Windmoeller and Hoelscher KG filed Critical Bischof and Klein SE and Co KG
Publication of GB1553881A publication Critical patent/GB1553881A/en
Expired legal-status Critical Current

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
    • B32B37/14—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
    • B32B37/153—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 at least one layer is extruded and immediately laminated while in semi-molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used 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
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • B29C48/147—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle
    • B29C48/1472—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration after the die nozzle at the die nozzle exit zone
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The plasticated elastomeric material of the adhesive layer is transported into the housing of a two-layer film blowing die (17) with the annular channel (17'). The thermoplastic material of the carrier web (8) is guided into the manifold channel (17'') of the film blowing die (17). The emerging two-layer tubular film is cooled. In the process the two-layer tubular film is also cooled from the inside by means of internal cooling air (18). Provided sequentially in the film travel direction are a layflat device (24, 24'), a take-off device (25), cutting knives (26) which engage in the tubular film web and winding devices (12', 12''N). In this process the self-adhesive layer does not have to be applied from the solvent. <IMAGE>
GB2093176A 1975-06-23 1976-05-20 Method and apparatus for making self-adhesive covering and insulating films Expired GB1553881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752527942 DE2527942A1 (en) 1975-06-23 1975-06-23 METHOD AND DEVICE FOR THE PRODUCTION OF SELF-ADHESIVE COVERING AND INSULATING FILMS

Publications (1)

Publication Number Publication Date
GB1553881A true GB1553881A (en) 1979-10-10

Family

ID=5949747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2093176A Expired GB1553881A (en) 1975-06-23 1976-05-20 Method and apparatus for making self-adhesive covering and insulating films

Country Status (10)

Country Link
JP (1) JPS524563A (en)
BR (1) BR7603872A (en)
CA (1) CA1089615A (en)
CH (1) CH627492A5 (en)
DE (1) DE2527942A1 (en)
FR (1) FR2315388A1 (en)
GB (1) GB1553881A (en)
HU (1) HU177171B (en)
IT (1) IT1066972B (en)
YU (1) YU40456B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163386A (en) * 1984-07-20 1986-02-26 Windmoeller & Hoelscher Co-extruding a substrate web of synthetic thermoplastic material and an adhesive layer consisting of a non-crosslinkable elastomer
US5124094A (en) * 1991-03-21 1992-06-23 Minnesota Mining And Manufacturing Company Apparatus and method for constraining a rotating tube of material
US5128076A (en) * 1991-03-21 1992-07-07 Minnesota Mining And Manufacturing Company Apparatus and method for producing an elongate strip of material

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3023086A1 (en) * 1980-06-20 1982-01-07 Bellaplast Maschinenbau GmbH, 6501 Heidesheim METHOD AND DEVICE FOR PRODUCING THIN-WALLED MOLDINGS FROM THERMOPLASTIC PLASTIC
DE3505128A1 (en) * 1985-02-14 1986-08-14 Windmöller & Hölscher, 4540 Lengerich Device for producing films from a carrier web of thermoplastic and from an adhesive layer of non-crosslinkable elastomer
IT1203558B (en) * 1986-05-20 1989-02-15 Firestone Int Dev Spa METHOD FOR THE CREATION OF A FIRST-PHASE RADIAL TIRE FOR VEHICLES
ATE58331T1 (en) * 1986-06-02 1990-11-15 Akerlund & Rausing Ab PROCESS FOR WASTE-FREE MANUFACTURING OF COATED PROFILES AND HOT-FORMED CONTAINERS.
DE4000560C2 (en) * 1990-01-10 1996-08-22 Unger Teppichhaus Gros Und Ein Cover film for use in the manufacture of screed and screed-like floor coverings
DE4211669C1 (en) * 1992-04-07 1993-08-19 Continental Aktiengesellschaft, 3000 Hannover, De
DE19501668C1 (en) * 1995-01-20 1996-02-22 Windmoeller & Hoelscher Take-off of coated tubular film from extruder and process plant
FR2752193B1 (en) * 1996-08-08 1998-09-04 Lorraine Laminage METHOD AND INSTALLATION FOR THE CONTINUOUS MANUFACTURE OF A METAL STRIP COATED WITH A POLYMER LAYER
DE29619577U1 (en) * 1996-11-12 1997-01-09 Henkel KGaA, 40589 Düsseldorf Vapor barrier
DE19716996C1 (en) * 1997-04-23 1998-06-04 Beiersdorf Ag Production of 2-sided pressure-sensitive adhesive tape

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300543A (en) * 1957-09-23 1967-01-24 Avery Products Corp Stabilized pressure sensitive adhesive consisting of saturated polyester and vinyl chloride polymer
DE1404384B1 (en) * 1958-04-18 1970-07-09 Kendall & Co Method and device for producing a flexible adhesive film
FR1293904A (en) * 1960-07-20 1962-05-18 Beiersdorf & Co Ag Method and device for manufacturing adhesive sheets or tapes
US3467565A (en) * 1961-07-27 1969-09-16 Multifol Patentverwertungs Ag Method of laminating a carrier web and a high melting plastic film
DE6601805U (en) * 1966-10-21 1969-04-10 Grace W R & Co MATERIAL FOR THE PRODUCTION OF A WATERPROOF LAYER ON A SURFACE
DE1930987A1 (en) * 1969-06-19 1970-12-23 Barmag Barmer Maschf Extrusion tool for the production of multilayer blown films
US3592710A (en) * 1969-09-18 1971-07-13 Morgan Adhesives Co Method of producing pressure sensitive adhesives
US3725115A (en) * 1970-06-18 1973-04-03 Ppg Industries Inc Pressure-sensitive adhesive articles and method of making same
DE2138231A1 (en) * 1970-08-17 1972-02-24 Egan Machinery Co Cladding film - in a laminate of thermoplastic material with an adhesive layer to be applied to flexible surface
US3783072A (en) * 1971-11-02 1974-01-01 Johnson & Johnson Extrusion process for pressure-sensitive adhesive sheets and tapes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163386A (en) * 1984-07-20 1986-02-26 Windmoeller & Hoelscher Co-extruding a substrate web of synthetic thermoplastic material and an adhesive layer consisting of a non-crosslinkable elastomer
US5124094A (en) * 1991-03-21 1992-06-23 Minnesota Mining And Manufacturing Company Apparatus and method for constraining a rotating tube of material
US5128076A (en) * 1991-03-21 1992-07-07 Minnesota Mining And Manufacturing Company Apparatus and method for producing an elongate strip of material

Also Published As

Publication number Publication date
HU177171B (en) 1981-08-28
YU40456B (en) 1986-02-28
DE2527942A1 (en) 1977-01-13
FR2315388B1 (en) 1980-02-15
FR2315388A1 (en) 1977-01-21
CH627492A5 (en) 1982-01-15
YU150876A (en) 1982-05-31
JPS524563A (en) 1977-01-13
IT1066972B (en) 1985-03-12
CA1089615A (en) 1980-11-18
BR7603872A (en) 1977-04-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee