FI974025A - corrugated - Google Patents

corrugated Download PDF

Info

Publication number
FI974025A
FI974025A FI974025A FI974025A FI974025A FI 974025 A FI974025 A FI 974025A FI 974025 A FI974025 A FI 974025A FI 974025 A FI974025 A FI 974025A FI 974025 A FI974025 A FI 974025A
Authority
FI
Finland
Prior art keywords
corrugated
Prior art date
Application number
FI974025A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI974025A0 (en
Inventor
Arto Kovalainen
Original Assignee
Walkisoft Finland Oy
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 Walkisoft Finland Oy filed Critical Walkisoft Finland Oy
Priority to FI974025A priority Critical patent/FI974025A/en
Publication of FI974025A0 publication Critical patent/FI974025A0/en
Priority to PCT/FI1998/000809 priority patent/WO1999020839A1/en
Publication of FI974025A publication Critical patent/FI974025A/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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer 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 shape; Layered products comprising a layer 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 shape; Layered products comprising a layer 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/42—Multi-ply comprising dry-laid paper
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/758—Odour absorbent
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/127—Corrugated cardboard
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
FI974025A 1997-10-22 1997-10-22 corrugated FI974025A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI974025A FI974025A (en) 1997-10-22 1997-10-22 corrugated
PCT/FI1998/000809 WO1999020839A1 (en) 1997-10-22 1998-10-19 Corrugated cardboard formed by dry laying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI974025A FI974025A (en) 1997-10-22 1997-10-22 corrugated

Publications (2)

Publication Number Publication Date
FI974025A0 FI974025A0 (en) 1997-10-22
FI974025A true FI974025A (en) 1999-04-23

Family

ID=8549777

Family Applications (1)

Application Number Title Priority Date Filing Date
FI974025A FI974025A (en) 1997-10-22 1997-10-22 corrugated

Country Status (2)

Country Link
FI (1) FI974025A (en)
WO (1) WO1999020839A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106940B (en) * 1998-12-14 2001-05-15 Enso Oyj Cardboard-based material
FI120486B (en) * 2001-07-05 2009-11-13 M Real Oyj A process for making a paperboard product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773587A (en) * 1971-07-01 1973-11-20 Domtar Ltd Manufacture of corrugated board
GB1595905A (en) * 1977-04-29 1981-08-19 Kroyer St Annes S Ltd Karl Process for making a cellulosic product
IT1200283B (en) * 1986-08-06 1989-01-12 Mira Lanza Spa METHOD FOR THE DRY MANUFACTURE OF SHEET PRODUCTS CONTAINING A SUPERABSORBENT POLYMER MIXED WITH CELLULOSE FIBERS AND SHEET ABSORBING PRODUCTS SO OBTAINED
JPH04166225A (en) * 1990-10-31 1992-06-12 Osaka Gas Co Ltd Adsorber
US5637377A (en) * 1995-05-31 1997-06-10 Sunclipse, Inc. Protective containerboard for electrostatic discharge sensitive devices

Also Published As

Publication number Publication date
FI974025A0 (en) 1997-10-22
WO1999020839A1 (en) 1999-04-29

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: WALKISOFT FINLAND OY