CA1116067A - Corrugated cardboard having thermoplastic fibrils - Google Patents

Corrugated cardboard having thermoplastic fibrils

Info

Publication number
CA1116067A
CA1116067A CA302,805A CA302805A CA1116067A CA 1116067 A CA1116067 A CA 1116067A CA 302805 A CA302805 A CA 302805A CA 1116067 A CA1116067 A CA 1116067A
Authority
CA
Canada
Prior art keywords
sheets
paper
fibrils
flat
sheet
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
CA302,805A
Other languages
English (en)
French (fr)
Inventor
Lino Credali
Paolo Parrini
Mario Milano
Domenico Lori
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of CA1116067A publication Critical patent/CA1116067A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2804—Methods
    • 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
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • 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
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • B65D65/403—Applications of laminates for particular packaging purposes with at least one corrugated layer
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/12—Making corrugated paper or board
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1016—Transverse corrugating
    • Y10T156/1021—Treating material of corrugated lamina or dry adhesive thereon to render tacky
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1025—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y10T428/24711—Plural corrugated components
    • Y10T428/24727—Plural corrugated components with planar component
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CA302,805A 1977-05-09 1978-05-08 Corrugated cardboard having thermoplastic fibrils Expired CA1116067A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT23339/77A IT1085565B (it) 1977-05-09 1977-05-09 Procedimento per preparare cartone da imballaggio,dotato di resistenza all'umidita'
IT23339A/77 1977-05-09

Publications (1)

Publication Number Publication Date
CA1116067A true CA1116067A (en) 1982-01-12

Family

ID=11206225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA302,805A Expired CA1116067A (en) 1977-05-09 1978-05-08 Corrugated cardboard having thermoplastic fibrils

Country Status (16)

Country Link
US (1) US4560429A (OSRAM)
JP (1) JPS5412995A (OSRAM)
AR (1) AR214793A1 (OSRAM)
AU (1) AU3587178A (OSRAM)
BE (1) BE866781A (OSRAM)
BR (1) BR7802878A (OSRAM)
CA (1) CA1116067A (OSRAM)
DE (1) DE2820171C2 (OSRAM)
DK (1) DK153533C (OSRAM)
ES (1) ES469575A1 (OSRAM)
FR (1) FR2390545A1 (OSRAM)
GB (1) GB1571978A (OSRAM)
IT (1) IT1085565B (OSRAM)
NL (1) NL185233C (OSRAM)
NO (1) NO150348C (OSRAM)
SE (1) SE7805189L (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1131884B (it) * 1980-07-02 1986-06-25 Montedison Spa Procedimento per preparare cartone di tipo ondulato con l'impiego di fibre di polimeri termoplastici
IT1134405B (it) * 1980-11-21 1986-08-13 Montedison Spa Procedimento per la preparazione di corpi formati da cartone di tipo ondulato contenente fibre sintetiche
JPS5978693U (ja) * 1982-11-19 1984-05-28 昭和ラミネ−ト印刷株式会社 電磁波遮蔽段ボ−ル紙
FR2567071B1 (fr) * 1984-07-03 1990-01-19 Socar Carton ondule a cannelures constituees de deux feuilles de papiers thermofixees et son procede de fabrication
US4710417A (en) * 1986-09-26 1987-12-01 Corra-Board Products Co., Inc. Paperboard panel construction
US5360500A (en) * 1986-11-20 1994-11-01 Dunlop Limited Method of producing light-weight high-strength stiff panels
JPS63275429A (ja) * 1987-05-06 1988-11-14 Kubota Ltd 農用トラクタのエンジン冷却構造
US5749185A (en) * 1996-04-25 1998-05-12 Sorkin; Felix L. Method and apparatus for an intermediate anchorage of a post-tension system
DE29808596U1 (de) * 1998-05-13 1998-08-20 Curtis 1000 Europe GmbH, 56626 Andernach Bauplatte
US20010048022A1 (en) 2000-04-27 2001-12-06 Zoeckler Michael D. Paperboard cartons with laminated reinforcing ribbons and transitioned scores and method of making same
US8317671B1 (en) 2000-04-27 2012-11-27 Graphic Packaging International, Inc. Paperboard cartons with laminated reinforcing ribbons and method of making same
FI116687B (fi) * 2000-08-15 2006-01-31 Avenira Oy Menetelmä ja sovitelma kartongin valmistamiseksi ja kartonkituote
CN107905019B (zh) * 2017-11-17 2020-09-15 玖龙纸业（东莞）有限公司 一种防潮瓦楞纸的制备方法以及由其得到的防潮瓦楞纸
US11016020B2 (en) * 2019-04-05 2021-05-25 Bendix Commercial Vehicle Systems Llc Humidity detection for compressed air systems

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29272A (en) * 1860-07-24 Improvement in projectiles for rifled ordnance
GB868651A (en) * 1957-01-23 1961-05-25 Du Pont New forms of synthetic polymers and shaped structures therefrom and processes for their production
NL228612A (OSRAM) * 1957-06-11
US3290205A (en) * 1962-04-18 1966-12-06 Tri Wall Containers Inc Method of making corrugated fibre board and products obtained thereby
GB1162231A (en) * 1965-09-03 1969-08-20 Enzo Gutzeit Osakeyhtio Method of Producing a Laminate to be used in a Corrugated Board
FR1505083A (fr) * 1966-12-15 1967-12-08 Weyerhaeuser Co Carton ondulé pour emballages et procédé de traitement de ce carton
US3904804A (en) * 1968-10-14 1975-09-09 Mitsubishi Rayon Co Polyolefin micro-flake aggregation useful for manufacturing synthetic papers and polyolefin synthetic papers obtainable therewith
SE365259B (OSRAM) * 1968-10-22 1974-03-18 Crown Zellerbach Corp
FR1596107A (OSRAM) * 1968-12-13 1970-06-15
FR2109581A5 (OSRAM) * 1970-05-04 1972-05-26 Toray Industries
US3770856A (en) * 1970-09-08 1973-11-06 Oji Yuka Goseishi Kk Production of fine fibrous structures
US3743272A (en) * 1971-04-12 1973-07-03 Crown Zellerbach Corp Process of forming polyolefin fibers
BE788672A (fr) * 1971-09-13 1973-01-02 Crown Zellerbach Int Inc Procede pour produire une feuille non tissee a partir de fibresde polyolefine et nouvelle feuille ainsi produite
BE789808A (fr) * 1971-10-12 1973-04-06 Crown Zellerbach Int Inc Pate a papier de polyolefine ayant de meilleures proprietes d'egouttageet procede pour la produire
IT981465B (it) * 1972-03-20 1974-10-10 Crown Zellerbach Int Inc Procedimento per la preparazione di fibre di polimeri
USRE29272E (en) 1972-07-21 1977-06-21 Westvaco Corporation Water resistant corrugated paperboard
SE392133B (sv) * 1972-08-30 1977-03-14 Crown Zellerbach Int Inc Sett att framstella polyolefinfibrer genom expansionsforangning av en blandning av vatten och en losning av polyolefinen och en organisk vetska
IT1009562B (it) * 1974-01-15 1976-12-20 Anic Spa Procedimento per la fabbricazione di strutture composite costituite da materiali cellulosici e polime rici
IT1011142B (it) * 1974-03-25 1977-01-20 Montedison Spa Procedimento per preparare accoppia ti di fogli di carta con pellicole di materiale polimerico
SE442182B (sv) * 1976-06-05 1985-12-09 Rengo Co Ltd Forsterkt wellpapp jemte sett att tillverka detsamma

Also Published As

Publication number Publication date
AR214793A1 (es) 1979-07-31
FR2390545B1 (OSRAM) 1980-10-31
NL7804890A (nl) 1978-11-13
AU3587178A (en) 1979-11-15
DK153533C (da) 1988-12-12
US4560429A (en) 1985-12-24
NO781592L (no) 1978-11-10
GB1571978A (en) 1980-07-23
FR2390545A1 (fr) 1978-12-08
NL185233C (nl) 1990-02-16
SE7805189L (sv) 1978-11-10
NO150348C (no) 1984-10-03
NO150348B (no) 1984-06-25
BR7802878A (pt) 1978-12-12
BE866781A (fr) 1978-11-08
DE2820171A1 (de) 1978-11-16
IT1085565B (it) 1985-05-28
NL185233B (nl) 1989-09-18
DK197278A (da) 1978-11-10
JPS5412995A (en) 1979-01-31
ES469575A1 (es) 1979-01-01
DE2820171C2 (de) 1987-02-26
JPS6121825B2 (OSRAM) 1986-05-29
DK153533B (da) 1988-07-25

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Legal Events

Date Code Title Description
MKEX Expiry