EP0195287A3 - Method of impregnating the free end of a permeable material, and container obtained by such a material - Google Patents

Method of impregnating the free end of a permeable material, and container obtained by such a material Download PDF

Info

Publication number
EP0195287A3
EP0195287A3 EP86102596A EP86102596A EP0195287A3 EP 0195287 A3 EP0195287 A3 EP 0195287A3 EP 86102596 A EP86102596 A EP 86102596A EP 86102596 A EP86102596 A EP 86102596A EP 0195287 A3 EP0195287 A3 EP 0195287A3
Authority
EP
European Patent Office
Prior art keywords
impregnating
free end
cutting line
container obtained
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.)
Withdrawn
Application number
EP86102596A
Other languages
German (de)
French (fr)
Other versions
EP0195287A2 (en
Inventor
Reinhold Schreiber
Knut Schretzenmayr
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0195287A2 publication Critical patent/EP0195287A2/en
Publication of EP0195287A3 publication Critical patent/EP0195287A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/4279—Joints, seams, leakproof joints or corners, special connections between panels
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/742—Coating; Impregnating; Waterproofing; Decoating

Abstract

Ein Bogen (1) oder eine Bahn (10) aus Karton od. dgl. saugfähigem Material wird unmittelbar neben der Kante (30) des zu imprägnierenden freien Endes mit einer Schnittlinie (4) versehen. Der zwischen der Kante und der Schnittlinie liegende Abschnitt (5) wird dann abgebogen, so daß sich die Schnittlinie öffnet. Das Imprägniermittel kann dann auf einfache Weise und mit sehr hoher Arbeitsgeschwindigkeit in den geöffneten Spalt der Schnittlinie eingebracht werden. A sheet (1) or a sheet (10) of cardboard or the like. Absorbent Material is immediately adjacent to the edge (30) of the impregnating free end with a cutting line (4) Mistake. The one between the edge and the cutting line lying section (5) is then bent so that the Cutting line opens. The impregnating agent can then simple way and with very high working speed the opened gap of the cutting line are introduced.

EP86102596A 1985-03-21 1986-02-28 Method of impregnating the free end of a permeable material, and container obtained by such a material Withdrawn EP0195287A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853510151 DE3510151A1 (en) 1985-03-21 1985-03-21 METHOD FOR IMPREGNATING A FREE END OF A SUCTIONABLE MATERIAL, AND CONTAINERS MADE THEREOF
DE3510151 1985-03-21

Publications (2)

Publication Number Publication Date
EP0195287A2 EP0195287A2 (en) 1986-09-24
EP0195287A3 true EP0195287A3 (en) 1988-08-03

Family

ID=6265850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86102596A Withdrawn EP0195287A3 (en) 1985-03-21 1986-02-28 Method of impregnating the free end of a permeable material, and container obtained by such a material

Country Status (2)

Country Link
EP (1) EP0195287A3 (en)
DE (1) DE3510151A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19856857C2 (en) * 1998-12-10 2003-12-18 Roland Man Druckmasch Process for coating a printing material in a printing press

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981432A (en) * 1975-05-08 1976-09-21 Bergstein Packaging Trust Carton with tightly sealed end closures
DE3011630A1 (en) * 1980-03-26 1981-10-01 Maschinenfabrik Rissen Gmbh, 2000 Hamburg Coated paper container for liq. - has cut overlap edge impregnated by non-solidifying hydrophobic liq. to prevent wetting by contents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981432A (en) * 1975-05-08 1976-09-21 Bergstein Packaging Trust Carton with tightly sealed end closures
DE3011630A1 (en) * 1980-03-26 1981-10-01 Maschinenfabrik Rissen Gmbh, 2000 Hamburg Coated paper container for liq. - has cut overlap edge impregnated by non-solidifying hydrophobic liq. to prevent wetting by contents

Also Published As

Publication number Publication date
DE3510151A1 (en) 1986-09-25
DE3510151C2 (en) 1987-03-12
EP0195287A2 (en) 1986-09-24

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Inventor name: SCHRETZENMAYR, KNUT

Inventor name: SCHREIBER, REINHOLD