SE0100340L - Apparatus for the manufacture of corrugated material - Google Patents

Apparatus for the manufacture of corrugated material

Info

Publication number
SE0100340L
SE0100340L SE0100340A SE0100340A SE0100340L SE 0100340 L SE0100340 L SE 0100340L SE 0100340 A SE0100340 A SE 0100340A SE 0100340 A SE0100340 A SE 0100340A SE 0100340 L SE0100340 L SE 0100340L
Authority
SE
Sweden
Prior art keywords
sheet
members
core bars
plastic material
manufacture
Prior art date
Application number
SE0100340A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE518497C2 (en
SE0100340D0 (en
Inventor
Anders Joensson
Mikael Petersson
Jacob Volckerts
Original Assignee
Wellplast Ab
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 Wellplast Ab filed Critical Wellplast Ab
Priority to SE0100340A priority Critical patent/SE518497C2/en
Publication of SE0100340D0 publication Critical patent/SE0100340D0/en
Priority to PCT/SE2002/000180 priority patent/WO2002060673A1/en
Publication of SE0100340L publication Critical patent/SE0100340L/en
Publication of SE518497C2 publication Critical patent/SE518497C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/001—Producing articles with hollow walls formed of hollow ridges or ribs, e.g. separate ridges; continuous corrugated structure
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/24—Corrugating of plates or sheets
    • B29C53/28—Corrugating of plates or sheets transverse to direction of feed
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • 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

Abstract

Method and device for the manufacture of corrugated material, at least one first plane sheet (19; 20) and one second sheet (16) of plastic material arranged in wave shape being brought together for adhesion to each other and the wave-shaped sheet (16) running over core bars (17, 18). A portion of at least one sheet is heated at abutment against the core bars (17, 18) and the first sheet (19; 20) is brought to abutment against the second sheet (16) for welding the sheets (16; 19, 20) together. First members are arranged for feeding at least the first plane sheet and the second sheet of plastic material running over core bars 817, 18) and second members are arranged for binging together and adhering the sheets. Heating members (28) are arranged for transferring heat to a portion of at least one sheet (16; 19, 20) abutting against the core bars and including plastic material. Furthermore, guide members (17, 18; 21; 22) are arranged for bringing together the first and the second sheet in an abutment portion and for welding together in the portion heated by the heating members (28).
SE0100340A 2001-02-02 2001-02-02 Apparatus for the manufacture of corrugated material SE518497C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0100340A SE518497C2 (en) 2001-02-02 2001-02-02 Apparatus for the manufacture of corrugated material
PCT/SE2002/000180 WO2002060673A1 (en) 2001-02-02 2002-02-01 Method and device for the manufacture of corrugated plastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100340A SE518497C2 (en) 2001-02-02 2001-02-02 Apparatus for the manufacture of corrugated material

Publications (3)

Publication Number Publication Date
SE0100340D0 SE0100340D0 (en) 2001-02-02
SE0100340L true SE0100340L (en) 2002-08-03
SE518497C2 SE518497C2 (en) 2002-10-15

Family

ID=20282838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100340A SE518497C2 (en) 2001-02-02 2001-02-02 Apparatus for the manufacture of corrugated material

Country Status (2)

Country Link
SE (1) SE518497C2 (en)
WO (1) WO2002060673A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723222A (en) * 1970-05-01 1973-03-27 Mitsui Petrochemical Ind Process for manufacturing corrugated thermoplastic synthetic resin cardboard sheet
US4136630A (en) * 1975-06-26 1979-01-30 Fraser Ian K Sail batten
US4267223A (en) * 1978-07-03 1981-05-12 Standard Oil Company (Indiana) Corrugated plasticboard
AU3835700A (en) * 2000-03-31 2001-10-15 Metalleido S.R.L. Method of producing a laminated structure comprising a knitted fabric shaped into a contoured structure, and laminated structure produced using such a method
SE516297C2 (en) * 2000-04-14 2001-12-17 Ragnar Winberg Process for continuous production of a corrugated packaging material

Also Published As

Publication number Publication date
WO2002060673A1 (en) 2002-08-08
SE518497C2 (en) 2002-10-15
SE0100340D0 (en) 2001-02-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed