EP0460530A1 - Schachtel aus geschichtetem Material - Google Patents

Schachtel aus geschichtetem Material Download PDF

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Publication number
EP0460530A1
EP0460530A1 EP91108840A EP91108840A EP0460530A1 EP 0460530 A1 EP0460530 A1 EP 0460530A1 EP 91108840 A EP91108840 A EP 91108840A EP 91108840 A EP91108840 A EP 91108840A EP 0460530 A1 EP0460530 A1 EP 0460530A1
Authority
EP
European Patent Office
Prior art keywords
cardboard
box
component
components
unfolding
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Withdrawn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
EP91108840A
Other languages
English (en)
French (fr)
Inventor
Pedro Castano Hinojo
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.)
TECNICAS DE DESARROLLO DEL ENVASE SL
Original Assignee
TECNICAS DE DESARROLLO DEL ENVASE SL
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 TECNICAS DE DESARROLLO DEL ENVASE SL filed Critical TECNICAS DE DESARROLLO DEL ENVASE SL
Publication of EP0460530A1 publication Critical patent/EP0460530A1/de
Withdrawn legal-status Critical Current

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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
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/566—Linings made of relatively rigid sheet material, e.g. carton
    • 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

Definitions

  • the present invention refers to an improved box.
  • a fittingly type box using laminar material preferably a die-pressed cardboard component, including cloven lines through which the structure of a rectangular based,straight prismatic box is designed and conventionally used as a package for bulk or loose,powdery and similar products ,particularly powdery detergents and soaps.
  • a known technique consists in the package manufacturing from a low-cost compacted cardboard sheet for one thing and independently, a corrugated cardboard fitted tubular body manufacturing with the same cross-section as the box inside and an unfolding similar to the box's side surface area.
  • This method really provided an apparent saving of corrugated cardboard, the compacted cardboard box walls being consequently provided with the required thickness; however the manufacturing process is complicated in view of the requirement to obtain separately a compacted cardboard box and a corrugated cardboard reinforced core which in an assembly line must be joined by insertion of the core into the box inside to make up the package unit.
  • the outcome is a strengthened but also expensive package because the manufacturing process cannot be automated.
  • the object of the present invention has been devised comprising a box obtained with the required format and through a fully automatic mechanical process, using therein a single laminar structured component made up with an unfolding of a compacted cardboard according to the selected format,this component associated to a reinforcing sheet adhered to one of its sides all along the package 's internal side surface.
  • the package's component part being advocated is made up with a compacted cardboard sheet and a reinforced corrugated cardboard sheet,both joined together by sizing; the use of a conventional corrugated cardboard sheet would however prevent the package three-dimensional fitting and for that reason the present invention resorted to a particular corrugated cardboard characterized in that a single paper sheet and the associated corrugated cardboard is provided while the other conventional paper sheet is disregarded.
  • an improved box,of the rectangular based straight prismatic type the unfolding generally designated by -1- and provided with two associated laminar components -2- and -3- from which the component-2- is pertaining to a compacted cardboard die-pressed sheet obtained with the required format and provided with cloven lines-4- restraining the box'x side surface and with the fl aps -5- -6- shaping up the bases; the component -3-being made up with a corrugated cardboard aheet comprising the corrugated material-3a- and a single paper sheet-3b-.
  • the arrangement of both components -2- and -3- is made by the sizing -7-, said sizing layer extended between the corrugated side -3a- and the compacted cardboard -2-.
  • the sheet surface -3- is pertaining to the box side area made up with the compacted cardboard -2-,both parts or surfaces being jointly kept all along through said sizing -7- so as to shape up a single component or whole unit which when duly folded by the cloven lines -4- and -8-is shaping the package according to the selected format.
  • the box is provided with opening arrangement -9- of any type whatever and handles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)
  • Laminated Bodies (AREA)
EP91108840A 1990-06-01 1991-05-29 Schachtel aus geschichtetem Material Withdrawn EP0460530A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9001728U ES1014014Y (es) 1990-06-01 1990-06-01 Caja mejorada.
ES9001728U 1990-06-01

Publications (1)

Publication Number Publication Date
EP0460530A1 true EP0460530A1 (de) 1991-12-11

Family

ID=8267882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91108840A Withdrawn EP0460530A1 (de) 1990-06-01 1991-05-29 Schachtel aus geschichtetem Material

Country Status (3)

Country Link
EP (1) EP0460530A1 (de)
ES (1) ES1014014Y (de)
PT (1) PT8296Y (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433721A1 (de) * 1974-07-13 1976-01-29 Josef K Laub Faltschachtel
GB1554151A (en) * 1976-05-17 1979-10-17 Corrugated Prod Ltd Packs of laminated packaging materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433721A1 (de) * 1974-07-13 1976-01-29 Josef K Laub Faltschachtel
GB1554151A (en) * 1976-05-17 1979-10-17 Corrugated Prod Ltd Packs of laminated packaging materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WORLD PATENT INDEX DERWENT PUBLICATIONS LTD. ACCESS NUMBER AN-85-070580 & JP 1023515 [ OJI CORN STARCH KK ] (05-02-85) *

Also Published As

Publication number Publication date
ES1014014U (es) 1991-02-01
PT8296U (pt) 1991-12-31
PT8296Y (pt) 1993-12-31
ES1014014Y (es) 1992-02-16

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

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Effective date: 19931201