EP0070151A3 - Packs primarily intended for detergent powder - Google Patents

Packs primarily intended for detergent powder Download PDF

Info

Publication number
EP0070151A3
EP0070151A3 EP82303579A EP82303579A EP0070151A3 EP 0070151 A3 EP0070151 A3 EP 0070151A3 EP 82303579 A EP82303579 A EP 82303579A EP 82303579 A EP82303579 A EP 82303579A EP 0070151 A3 EP0070151 A3 EP 0070151A3
Authority
EP
European Patent Office
Prior art keywords
detergent powder
open
primarily intended
pored
liquid
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Withdrawn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
EP82303579A
Other languages
German (de)
French (fr)
Other versions
EP0070151A2 (en
Inventor
Stephen Raymond Hayes
David Philip Jones
Anthony Leonard Lovell
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 EP0070151A2 publication Critical patent/EP0070151A2/en
Publication of EP0070151A3 publication Critical patent/EP0070151A3/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Withdrawn legal-status Critical Current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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
    • 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
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Cartons (AREA)
  • Packages (AREA)
  • Detergent Compositions (AREA)

Abstract

A pack intended to contain a solid substance such as a detergent powder from which liquid has a tendency to bleed is constructed to reduce the extent of such bleeding. The construction involves the provision on the inside of the pack of a surface having an open-pored structure. The open-pored structure has been found to reduce capillary attraction of liquid for the carton. Open-pored structures can be formed using, for example, non-woven fabrics, foamed board or sintered materials.
EP82303579A 1981-07-09 1982-07-08 Packs primarily intended for detergent powder Withdrawn EP0070151A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8121238 1981-07-09
GB8121238 1981-07-09
GB8121561 1981-07-13
GB8121561 1981-07-13

Publications (2)

Publication Number Publication Date
EP0070151A2 EP0070151A2 (en) 1983-01-19
EP0070151A3 true EP0070151A3 (en) 1983-03-16

Family

ID=26280075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82303579A Withdrawn EP0070151A3 (en) 1981-07-09 1982-07-08 Packs primarily intended for detergent powder

Country Status (1)

Country Link
EP (1) EP0070151A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817239B1 (en) * 2000-11-30 2003-01-10 Oreal BOX COVERED WITH NONWOVEN MATERIAL

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608861A1 (en) * 1975-03-05 1976-09-30 Procter & Gamble CARTON PACKAGING FOR A GRANULATED NON-IONIC POLYAETHOXY DETERGENT

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608861A1 (en) * 1975-03-05 1976-09-30 Procter & Gamble CARTON PACKAGING FOR A GRANULATED NON-IONIC POLYAETHOXY DETERGENT

Also Published As

Publication number Publication date
EP0070151A2 (en) 1983-01-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER NV

Owner name: UNILEVER PLC

17P Request for examination filed

Effective date: 19830818

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19850202

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JONES, DAVID PHILIP

Inventor name: HAYES, STEPHEN RAYMOND

Inventor name: LOVELL, ANTHONY LEONARD