EP0264174A2 - Nicht fälschbare Faltschachtel - Google Patents

Nicht fälschbare Faltschachtel Download PDF

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Publication number
EP0264174A2
EP0264174A2 EP87307088A EP87307088A EP0264174A2 EP 0264174 A2 EP0264174 A2 EP 0264174A2 EP 87307088 A EP87307088 A EP 87307088A EP 87307088 A EP87307088 A EP 87307088A EP 0264174 A2 EP0264174 A2 EP 0264174A2
Authority
EP
European Patent Office
Prior art keywords
plate
connectively
lead
shut
contact
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.)
Granted
Application number
EP87307088A
Other languages
English (en)
French (fr)
Other versions
EP0264174B1 (de
EP0264174A3 (en
Inventor
Yoshiharu 801 Naniwa-Green-Heights Ogura
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.)
OGURA ART PRINTING CO Ltd
Original Assignee
OGURA ART PRINTING CO Ltd
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
Priority claimed from JP61217032A external-priority patent/JPS6382937A/ja
Priority claimed from JP61227470A external-priority patent/JPS62271834A/ja
Priority claimed from JP61227469A external-priority patent/JPS62271833A/ja
Application filed by OGURA ART PRINTING CO Ltd filed Critical OGURA ART PRINTING CO Ltd
Priority to AT87307088T priority Critical patent/ATE72646T1/de
Publication of EP0264174A2 publication Critical patent/EP0264174A2/de
Publication of EP0264174A3 publication Critical patent/EP0264174A3/en
Application granted granted Critical
Publication of EP0264174B1 publication Critical patent/EP0264174B1/de
Expired 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
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/5405—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
    • 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

Definitions

  • the present invention relates to a packaging box, and in particular to a packaging box having a structure allowing no contingent tear.
  • the structure of packaging box forms a body of box in a quadrangular cylindrical body with a front and back plate and a left and right side plate and adopts a structure to provide a cover plate and base plate, which blocks off openings formed respectively at opposite top and bottom ends of the cylindrical body, to lead connectively to the opposite top and bottom sides of the front plate forming the cylindrical body allowing the cover plate and base plate by folding the same to open and close the openings.
  • the prior structure for preventing tear and conversion mostly adopts a double construction in the cover plate and base plate portion thereby a tear mark could easily be detected if the box should be torn, but in this case, besides the structure being complicated, it is a defect that a risk still remains for the contents being taken out without giving any damage to the cover plate or base plate when they are torn carefully by means of a sharp knife or the like at the portion (overlap width) on which an adhesive is spread.
  • the object of the present invention is to solve the above mentioned problems, construct an adherend surface, to which an overlap width portion of an insert tongue arranged to lead connectively to the tip of cover plate and base plate is bonded, as a surface which can not be touched at all from outside once the box is fabricated, and add a function of conversion and tear prevention thereby provide a packaging box which can further guarantee safety control of the contents.
  • the means of the present invention comprises a box body of such structure as to shut-off the opposite top and bottom ends of cylindrical body with a cover plate and base plate, and provides an inwardly foldable shut-off contact plate to lead connectively to the top end or bottom end of wall surface positioned in the front of the side toward which an insert tongue folded at the tip of the cover plate or the base plate of the cylindrical body is tucked in thereby an insert hole is formed for inserting therein the insert tongue at the tip of the cover plate and base plate and bonding the back of the tongue thereon.
  • the box body A of the present invention is constructed to provide a front plate 1, a left side plate 2, a back surface plate 3 and a right side plate 4 in a line connectively putting folds 11, 11, -- between each of the plates, and provide connectively a cover plate 5 and a base plate 6 foldably at the top end and at the bottom end respectively of the front plate 1, having tongue flaps 51, 61 respectively at the tip of the cover plate 5 and base plate 6 and also provide each of the folding flaps 21 to lead at the top and bottom end oppositely to the left side plate 2 and likewise each of folding flaps to lead at the top and bottom end oppositely to the right side plate 4, on which a mounting flap 13 arranged adjasently to the front plate 1 is bonded by means of adhesive to construct a cylindrical body.
  • shut-off plates 7, 7 are provided to lead connectively to the top and bottom end of the back surface plate 3, so as to be folded inwardly for contacting and bonding by an adhesive layer 73, while the contact plate 7, 7 form insert holes 71, 71 into which insert tongue flaps 51, 61 connected in the border of the back surface plate 3 to the cover plate 5 and base plate 6 respectively are inserted.
  • the contact plates 7, 7 also form guide-standing flaps 72, 72 at their lower edges so that the tips of tongue flaps 51, 61 can easily be inserted into the insert holes 71, 71 of the contact plates 7, 7 mounted to the inner surface of the back surface plate 3.
  • adhesive is applied to the back surface of the insert flaps 51, 61 to contact and bond the insert flaps inserted into the insert holes 71, 71 onto the inner surface of the contact plates 7, 7 by means of the adhesive layers 53, 63.
  • the shut-off contact plates 7, 7 at the top and bottom end of the back surface plate 3 are folded inwardly of the back surface plate 3 beforehand and adhesive layers 73, 73 (see Fig. 1) applied at the end of the back surface plate are mounted to an opposite surface of the back surface to make them up into a cylindrical body by, as in the case of fabricating a conventional cylindrical box, folding the front plate 1, back plate 3, and left and right side plates 2, 4 along the folds 11, 11 -- and by mounting flaps 73, 73 to a back surface of the right side plate by means of adhesive, then inwardly laying the folding flaps 21, 41 respectively before closing the openings with the cover plate and base plate respectively.
  • the tongue flaps 51, 61 provided at the tips of the cover plate and base plate are inserted into the insert holes 71, 71 of the shut-off contact plates 7, 7 to bond the tongue flaps on the contact plates 7, 7 by the adhesive coated surface 53, 63 applied to the back surface of the tongue flaps for complete fabrication and sealing.
  • the body needs to be torn after sealed, as shown in Fig. 5, it can be released by cutting out a cut perforation 52 formed on the border of the cover plate 5 and front plate 1 and by pulling up a cutout portion 12 in the middle of the perforation 52. Cutting out the perforation, however, does not allow any repeated shut-off of the cover plate 5.
  • each of contact plates 7, 7 is constructed to give a lenght so that the tips of each other's can be lapped and bonded to be mounted independently of a back surface plate 3 thereby giving elasticity throughout the both contact plates 7, 7 so as thereby to produce a relief effect to give a space, although it is a little, between the back surface plate and the contact plate keeping them apart so as to insert tongue flaps 51, 61 easily into insert holes 71, 71.
  • a cover plate 5 is arranged to lead connectively to the top end of a front plate 1 while a back surface plate 6 is arranged to lead connectively to the bottom end of a back plate 3 also while shut-off contact plates 7, 7 are arranged to lead connectively to the bottom end of the front plate 1 and to the top end of the back surface plate 3 respectively and further fold flaps 21, 21 and 41, 41 are arranged to lead connectively to a right side plate 4 and a left side plate 2 respectively, namely, because an offset placing of the shut-off contact plates 7, 7 in the box body in a manner different from the second embodiment, it eliminates such fear as a mounted portion of the lower contact plate and the shut-off tongue flaps are separated with a sharp point of a paper-knife or the like inserted from the top end, and the upper mounted portion is separated with a reverse operation.
  • Other structures are the same as the previous embodiments.
  • the edge tools of knife or the like can not touch the adhesive coated surface at all and no fear of tearing.
  • the box body can, therefore, be constructed in a way completely similar to the conventional boxes except adding the shut-off contact plates 7, 7 and an automatic fabrication can also be conducted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP19870307088 1986-09-17 1987-08-11 Nicht fälschbare Faltschachtel Expired EP0264174B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87307088T ATE72646T1 (de) 1986-09-17 1987-08-11 Nicht faelschbare faltschachtel.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP217032/86 1986-09-17
JP61217032A JPS6382937A (ja) 1986-09-17 1986-09-17 開封防止機構を具えた包装用の箱
JP61227470A JPS62271834A (ja) 1986-09-26 1986-09-26 開封防止機構を備えた包装用の箱
JP227469/86 1986-09-26
JP227470/86 1986-09-26
JP61227469A JPS62271833A (ja) 1986-09-26 1986-09-26 開封防止機構を備えた包装用の箱

Publications (3)

Publication Number Publication Date
EP0264174A2 true EP0264174A2 (de) 1988-04-20
EP0264174A3 EP0264174A3 (en) 1989-03-15
EP0264174B1 EP0264174B1 (de) 1992-02-19

Family

ID=27329967

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870307088 Expired EP0264174B1 (de) 1986-09-17 1987-08-11 Nicht fälschbare Faltschachtel

Country Status (2)

Country Link
EP (1) EP0264174B1 (de)
DE (1) DE3776745D1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017055884A1 (en) * 2015-09-28 2017-04-06 Kompress Nyomdaipari Kft. Medicine box with integrated tampering detecting
US11352163B2 (en) 2018-05-14 2022-06-07 Johnson & Johnson Consumer Inc. Tamper evident carton

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163492A (en) * 1977-10-21 1979-08-07 A. Rela S/A Industria E Comercio Safety package of toothpick holder
EP0162678A2 (de) * 1984-05-22 1985-11-27 Federal Paper Board Co. Inc. Sicherheitskarton

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163492A (en) * 1977-10-21 1979-08-07 A. Rela S/A Industria E Comercio Safety package of toothpick holder
EP0162678A2 (de) * 1984-05-22 1985-11-27 Federal Paper Board Co. Inc. Sicherheitskarton

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017055884A1 (en) * 2015-09-28 2017-04-06 Kompress Nyomdaipari Kft. Medicine box with integrated tampering detecting
US11352163B2 (en) 2018-05-14 2022-06-07 Johnson & Johnson Consumer Inc. Tamper evident carton
US11708189B2 (en) 2018-05-14 2023-07-25 Johnson & Johnson Consumer Inc. Tamper evident carton
US11724850B2 (en) 2018-05-14 2023-08-15 Johnson & Johnson Consumer Inc. Tamper evident carton

Also Published As

Publication number Publication date
EP0264174B1 (de) 1992-02-19
DE3776745D1 (de) 1992-03-26
EP0264174A3 (en) 1989-03-15

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