EP3257785A1 - Label zum öffnen und schliessen für eine packung von feuchttüchern oder nahrungsmitteln - Google Patents

Label zum öffnen und schliessen für eine packung von feuchttüchern oder nahrungsmitteln Download PDF

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Publication number
EP3257785A1
EP3257785A1 EP16425054.0A EP16425054A EP3257785A1 EP 3257785 A1 EP3257785 A1 EP 3257785A1 EP 16425054 A EP16425054 A EP 16425054A EP 3257785 A1 EP3257785 A1 EP 3257785A1
Authority
EP
European Patent Office
Prior art keywords
open
label
wet wipes
microns
hinge
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Withdrawn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
EP16425054.0A
Other languages
English (en)
French (fr)
Inventor
Arturo Stanzione
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.)
Nuceria Adesivi Srl
Original Assignee
Nuceria Adesivi Srl
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 Nuceria Adesivi Srl filed Critical Nuceria Adesivi Srl
Priority to EP16425054.0A priority Critical patent/EP3257785A1/de
Publication of EP3257785A1 publication Critical patent/EP3257785A1/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Withdrawn legal-status Critical Current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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • B65D83/0805—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture in a wall
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5838—Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs

Definitions

  • the present invention makes reference to the field of open and close devices to be applied on packs containing wet wipes or food products.
  • containers for wet wipes require a watertight closure packaging system, that is made of a waterproof plastic film to prevent that napkins are quickly dried, and they have a closing and opening device, which can be a rigid lid or a label of flexible thermoplastic material with a pressure sensitive adhesive, with the scope to pull or withdraw the humidified napkins from the container, one by one.
  • the repositionable adhesive on the label bottom surface creates an hermetic sealing generally around the package opening area to prevent that wipes become dry or less wet during the storage.
  • the upper surface of the flexible package when wipes are removed, the upper surface of the flexible package may be deformed or corrugated.
  • the patent EP2202175 realizes a label made of 2 elements: a basic material, with an internal cutting (to let the hinge properly work for opening and closing), and an overlapping and transparent film, that is needed to assure the hinge function and the open and remove function of this device.
  • Italian utility model 202015000021272 works with 2 film layers, so two films, but it is different as the hinge function is assured with a continuous horizontal cutting line and the final labels is realized with a lamination system in line on the printing machine in flexographic technology in a single step; specifically through a dedicated modification of the production line setting.
  • the Purpose of the present invention is to develop a device, that can be manufactured at low cost with conventional equipment and systems, which provides an extremely functional solution, easy to use and convenient from the production point of view and application, as it does not provide any wastes or efficiency losses in the production phrase and in the final packaging application.
  • a further scope of the present invention in agreement with previous ones is to provide to the market a new solution in terms of a laminar open and close device for products containing wet wipes and food products, having an higher resistance and therefore a greater shelf life with high performance in terms of protection of the product in the flowpack.
  • this solution is more sustainable, convenient, userfriendly if compared with some market flowpacks that have three packaging element: a plastic lid, a self adhesive label applied on the lid and an open and close label under the lid; in conclusion this device is one only packaging element versus three packaging products.
  • the invention illustrated in the drawings is made of a rectangular flat plate (1) in PET (white or clear) or polystyrene material with a thickness of at least 170 microns (transparent or white) and up to a maximum of 260 microns, with a repositionable adhesive for open products on a support in glassine paper or a PET Liner of 30 micron.
  • the invention is realized on rotary printing technology (offset or flexographic), and the base material is printed with the colors of the corresponding graphic; the material is then die-cutted with a rotative tool in line according to the profile of fig.1
  • the label chosen thickness provides the right degree of stiffness and flexibility for all types of flexible packaging, opening and closing, in wet wipes industry.
  • L'adhesive used is acrylic-based, it assures a durable open-close function, that is smooth and silent for a more user-friendly and reliable use of resealable bags, and with an high adhesion for reliable and safer performances.
  • the invention achieves the opening and closing device, essentially a label (1) having a peripheral chassis that is fixed on the container and having an adhesive cover to block the opening of the container.
  • the label (1) consists of a rear fold line made with a linear succession of notches (3), which serves to define a hinge (2) to allow the flap (4) to rotate about the hinge ( 2) and to be used in opening and closing of the flap (4); a chassis or peripheral frame (5) attached to or firmly engaged on the surface of the container of wet wipes and food products, that is placed substantially around the flap area (4) to strengthen the surface area of the package where the opening area works
  • each notch is characterized by having a length of 4 mm and a 0.05 mm height and it is repeated every 4 mm.
  • the result achieved is innovative because the device requires “less” material: one layer only instead of two as in the above mentioned patents. It has also solved the problem that the rigid materials do not form good hinges. An hard folding, in fact will create a hinge that easily bends, but the material tends to break at the hinge.
  • the "semi rigid" label works as a real open and close lid of the package, ensuring product integrity, security and sustainability of the solution of the pack, in fact there are not the 3 traditional packaging items such as the lid, the label on the lid and label underlid, but a single packaging element performs the same function.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
EP16425054.0A 2016-06-14 2016-06-14 Label zum öffnen und schliessen für eine packung von feuchttüchern oder nahrungsmitteln Withdrawn EP3257785A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16425054.0A EP3257785A1 (de) 2016-06-14 2016-06-14 Label zum öffnen und schliessen für eine packung von feuchttüchern oder nahrungsmitteln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16425054.0A EP3257785A1 (de) 2016-06-14 2016-06-14 Label zum öffnen und schliessen für eine packung von feuchttüchern oder nahrungsmitteln

Publications (1)

Publication Number Publication Date
EP3257785A1 true EP3257785A1 (de) 2017-12-20

Family

ID=56740177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16425054.0A Withdrawn EP3257785A1 (de) 2016-06-14 2016-06-14 Label zum öffnen und schliessen für eine packung von feuchttüchern oder nahrungsmitteln

Country Status (1)

Country Link
EP (1) EP3257785A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040089578A1 (en) * 2002-11-12 2004-05-13 Lin Pai Yung Napkin container having openable and sealable cover
US20050150785A1 (en) * 2004-01-12 2005-07-14 Nice-Pak Products, Inc. Resealable perforated label for consumer products
EP2202175A1 (de) 2008-12-23 2010-06-30 KMT Kunststoff- und Metallteile AG Kabelbinder
DE202014005139U1 (de) * 2014-06-20 2014-07-23 Relieves Egara S.L. Vorrichtung zum Öffnen/Schliessen für eine biegsame Einwegverpackung
WO2015056061A1 (en) * 2013-10-15 2015-04-23 Relieves Egara, Sl Opening/closing device for a disposable flexible container
WO2016020461A1 (en) * 2014-08-06 2016-02-11 Clondalkin Pharma & Healthcare (Hull) Ltd Resealable label

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040089578A1 (en) * 2002-11-12 2004-05-13 Lin Pai Yung Napkin container having openable and sealable cover
US20050150785A1 (en) * 2004-01-12 2005-07-14 Nice-Pak Products, Inc. Resealable perforated label for consumer products
EP2202175A1 (de) 2008-12-23 2010-06-30 KMT Kunststoff- und Metallteile AG Kabelbinder
WO2015056061A1 (en) * 2013-10-15 2015-04-23 Relieves Egara, Sl Opening/closing device for a disposable flexible container
DE202014005139U1 (de) * 2014-06-20 2014-07-23 Relieves Egara S.L. Vorrichtung zum Öffnen/Schliessen für eine biegsame Einwegverpackung
WO2016020461A1 (en) * 2014-08-06 2016-02-11 Clondalkin Pharma & Healthcare (Hull) Ltd Resealable label

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