WO2012137965A1 - Étiquette de fermeture et contenant de conditionnement - Google Patents

Étiquette de fermeture et contenant de conditionnement Download PDF

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Publication number
WO2012137965A1
WO2012137965A1 PCT/JP2012/059660 JP2012059660W WO2012137965A1 WO 2012137965 A1 WO2012137965 A1 WO 2012137965A1 JP 2012059660 W JP2012059660 W JP 2012059660W WO 2012137965 A1 WO2012137965 A1 WO 2012137965A1
Authority
WO
WIPO (PCT)
Prior art keywords
base material
label
sealing
opening
adhesive layer
Prior art date
Application number
PCT/JP2012/059660
Other languages
English (en)
Japanese (ja)
Inventor
大四郎 住吉
幸人 万野
郁也 西山
誠 飛田
坂東　健司
隆宏 植田
Original Assignee
凸版印刷株式会社
株式会社トッパンＴｄｋレーベル
ユニ・チャーム株式会社
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 凸版印刷株式会社, 株式会社トッパンＴｄｋレーベル, ユニ・チャーム株式会社 filed Critical 凸版印刷株式会社
Priority to CN201280027218.5A priority Critical patent/CN103813965A/zh
Priority to US14/009,906 priority patent/US20140158690A1/en
Priority to EP12767328.3A priority patent/EP2695829A1/fr
Publication of WO2012137965A1 publication Critical patent/WO2012137965A1/fr

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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
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • 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
    • 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
    • B65D2575/00—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
    • B65D2575/52—Details
    • B65D2575/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D2575/586—Opening or contents-removing devices added or incorporated during package manufacture with means for reclosing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1452—Polymer derived only from ethylenically unsaturated monomer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1481—Dissimilar adhesives

Definitions

  • the present invention relates to a hermetic label, and more particularly to a hermetic label that is releasably bonded to the surface of the packaging container and seals the packaging container, and a packaging container that includes the hermetic label.
  • a wet tissue in which a non-woven fabric or tissue paper is impregnated with a chemical or the like is widely known.
  • a wet tissue When such a wet tissue is used as a portable wet tissue, it is generally distributed and used by being stored in a packaging bag formed of a soft film or the like and having an opening serving as a take-out port. .
  • the opening / closing lid is formed of a film having rigidity to some extent, when the opening / closing lid is peeled off until the opening appears, Due to rigidity and elasticity, the body may fall over the opening, and the opening may be blocked unintentionally. For this reason, for example, when the infant's butt is wiped with a wet tissue, the opening is closed by the opening / closing lid, and the second wet tissue cannot be taken out from the container as it is. There was a problem of inconvenience.
  • This invention is made
  • Another object of the present invention is to provide a packaging container in which the state in which the opening is exposed suitably persists.
  • a first aspect of the present invention includes a sheet-like or film-like first base material, and a sheet-like or film-like second base material bonded to one surface of the first base material
  • a second label is a hermetically sealed label that is releasably joined to an opening of a packaging container to seal the opening, and is connected to a sealing portion that seals the opening, and at least a part of the sealing portion, and the packaging
  • a second aspect of the present invention is a packaging container having an opening and containing contents therein, wherein the hermetic label of the present invention is joined so as to cover the opening.
  • the sealed label of the present invention it is possible to make it difficult to return the label to a state in which the opening is closed while the contents are taken out from the packaging container when peeled from the packaging container. Moreover, according to the packaging container of this invention, the state which the opening exposed can be maintained suitably.
  • FIG. 2 is a cross-sectional view taken along line AA in FIG. It is a perspective view in the state where the same packaging bag as FIG. 1 was opened.
  • FIG. 4 is a cross-sectional view taken along line A1-A1 of FIG. It is a perspective view which shows the packaging bag with which the airtight label of 2nd embodiment of this invention was attached.
  • FIG. 6 is a cross-sectional view taken along line BB in FIG. 5. It is a perspective view in the state where the same packaging bag as FIG. 5 was opened.
  • FIG. 8 is a cross-sectional view taken along line B1-B1 of FIG.
  • FIG. 1 is a perspective view showing a packaging bag 50 to which the sealing label 1 of the present embodiment is attached.
  • the hermetic label 1 is a label that can be freely opened and closed.
  • a packaging bag (packaging container) 50 to which the hermetic label 1 is attached is a container that is formed in a predetermined shape and accommodates contents.
  • the material and structure of the packaging bag 50 may be arbitrarily selected as long as there is no problem. It is preferable to use a material capable of maintaining the wettability of the contents. It may be formed from one layer, or may be formed from a laminate composed of two or more layers. For example, it can be formed from a known laminated film such as a laminated film in which a polyethylene terephthalate (PET) film, an aluminum foil, and a heat-sealable film called a sealant are laminated in order from the surface (outside) and bonded. .
  • PET polyethylene terephthalate
  • the laminated film may be one in which aluminum, silica, or alumina is vapor-deposited on a PET film, and a heat-sealable film is laminated on the inner surface.
  • any of the above-described layers may be included or combined.
  • Specific examples of materials that can be preferably used for the packaging bag are listed below.
  • Examples of the surface material that is preferably used on the surface side include films, such as PET, OPP (biaxially stretched polypropylene film), nylon, and PVC (polyvinyl chloride), and materials having a foil shape such as paper. .
  • As a barrier material that can be preferably used as a barrier a material excellent in water vapor and oxygen barrier properties, such as aluminum foil or PET film deposited or coated with silica or alumina, or PET coated with vinylidene chloride, etc. Etc.
  • the vapor-deposited or coated PET film is configured as a single layer combining the surface material and the barrier material, it can be used as a single layer for a packaging bag.
  • Heat-seal film has a lower film melting point than surface materials, such as CPP (unstretched polypropylene film) and PE (polyethylene) films, and films formed by coating on the inside of barrier materials, allowing fusion bonding Film.
  • the packaging bag 50 has a heat-sealable film on the inside, and contains the contents 100 therein (see FIG. 3).
  • a wet tissue 60 obtained by impregnating a non-woven fabric or tissue paper with a chemical solution or the like is stored in the packaging bag 50 as the content 100.
  • the laminated film forming the packaging bag 50 does not transmit water or oxygen and has excellent airtightness. For this reason, drying of the wet tissue 60 can be prevented, and the wet state can be kept in the packaging bag 50 until use.
  • the specific shape of the packaging bag 50 and the layer configuration of the laminated film constituting the packaging bag 50 may be changed as appropriate according to the characteristics of the contents 100 and the like.
  • One of the surfaces of the packaging bag 50 is formed with an outlet (opening) 51 from which the wet tissue 60 is taken out during use.
  • the shape of the take-out port 51 can be set as appropriate. For example, it may be circular, rectangular or square. In the present embodiment, the shape is an ellipse.
  • FIG. 2 is a cross-sectional view taken along the line AA in FIG. 1 and showing the upper surface portion of the packaging bag 50.
  • the sealing label 1 includes a sheet-like or film-like first base material 2 having an adhesive layer 2A (first adhesive layer) formed on one surface, and an adhesive on one surface.
  • the sheet-like or film-like second base material 3 on which the layer 3A (second pressure-sensitive adhesive layer) is formed is laminated.
  • the 1st base material 2 is laminated
  • the pressure-sensitive adhesive layer 3A of the second base material 3 is a known re-peelable pressure-sensitive adhesive layer, and is formed of a material that can be repeatedly peeled off and adhered.
  • the adhesive strength of the adhesive layer 2A is set larger than the adhesive strength of the adhesive layer 3A.
  • a surface which has been given tackiness by treating the surface of the substrate may also be called an adhesive layer.
  • the material of the first base material 2 and the second base material 3 can be arbitrarily selected.
  • PET polypropylene such as biaxially stretched polypropylene (OPP), or a blend thereof, synthetic paper, or any other material can be selected. Resins etc. which can be used can be used suitably.
  • the sealing label 1 includes a sealing portion 10 that seals the take-out port 51 and is opened and closed, and a support portion 20 that is connected to and supports the sealing portion 10.
  • the sealing part 10 has a first end part 10A and a second end part 10B. In plan view, the first end portion 10A located at the end in the longitudinal direction has a pointed tip, and the widthwise dimension of the sealing portion 10 increases once from the first end portion 10A toward the second end portion 10B and then decreases.
  • the sealing part 10 is formed in a substantially pentagonal shape as a whole.
  • the sealing portion 10 has the first end portion 10A or the vicinity thereof and is peeled in the longitudinal direction (peeling direction), that is, peeled toward the side where the second end portion 10B exists, whereby the packaging bag 50
  • the take-out port 51 can be exposed.
  • the shape of the sealing part 10 is not restricted to the thing of this embodiment. In consideration of the design and the like, it is possible to make appropriate changes such as making the side extending in the peeling direction parallel to a part of the periphery or making the part of the periphery curved.
  • the second end portion 10B of the sealing portion 10 is connected to the support portion 20 as shown in the figure.
  • a pair of cuts 21 are formed in the vicinity of both ends of the boundary between the support portion 20 and the sealing portion 10 so as to extend on an extension line from the width direction end portion of the second end portion 10B.
  • the distance between the pair of cuts 21 increases as the distance from the second end 10B approaches the first end 10A.
  • the ends of the pair of cuts 21 form a U shape.
  • the notch 21 is not essential. For example, there may be no cut 21 and only the cut line 22 (laminated body cut line) and the release layer 23 may be provided.
  • a cut line 22 that cuts only the pressure-sensitive adhesive layer 3 ⁇ / b> A and the second base material 3 is formed at the boundary between the sealing portion 10 and the support portion 20.
  • the first substrate 2 is not cut by the cut line 22.
  • the cut line 22 extends between the pair of cuts 21 so as to be orthogonal to (including substantially orthogonal to) the peeling direction, and the second base 3 is separated from the peeling direction proximal region 3a and the peeling direction distal region. It is separated into 3b.
  • a peeling layer 23 having a predetermined width and length is provided between the first base material 2 and the second base material 3 in at least a part of the peeling direction distal region 3b in contact with the cut line 22.
  • the first base material 2 and the second base material 3 are easily peeled off. That is, the boundary part between the support part 20 and the sealing part 10 is peeled off by the effect of the peeling layer 23 between the part where the pressure-sensitive adhesive layer 2A and the second base material 3 are bonded, and the pressure-sensitive adhesive layer 2A and the second base material 3. And an easy-to-use part.
  • the release layer 23 and the cut line 22 are preferably connected to each other, and the sealing label 31 is divided into the sealing portion 10 and the support portion 20 together with the notch 21.
  • the release layer 23 may be formed by an arbitrary method as long as a release portion can be formed.
  • a known release varnish is applied to a predetermined place on the second substrate 3 or a known paste-killing treatment is applied to the adhesive layer 2A. It can be formed by performing (detack process).
  • the upper part the side where the reinforcing base material 4 is present
  • the lower part is not peeled from the release layer 23.
  • a terminal line (side) extending in the width direction of the release layer 23 and positioned on the support portion side may be considered as the boundary between the sealing portion 10 and the support portion 20.
  • the position and size of the cut line 22 and the cut 21 can be arbitrarily selected, but the cut line 22 is preferably formed over the entire width of the peeling portion of the support portion 20 that reaches the cut 21.
  • the release layer 23 is also preferably provided along the entire length of the cut line 22. It is also preferable that the cut line 22 and the release layer 23 have the same length.
  • the release layer 23 is shown as a structure embedded in the second substrate 3, but the present application is not limited to this, and the release layer 23 is disposed on the flat surface of the second substrate. This structure is also included in the present application.
  • the sealing label 1 is positioned and affixed to the laminated film F prepared beforehand. Then, as shown in FIG. 2, a cut-out C in the shape of the take-out port 51 is formed from the lower surface side where the sealing label 1 of the laminated film F is not pasted to form the take-out port 51.
  • the depth of the cut C is preferably set such that the laminated film F is reliably cut and the second substrate 3 is not cut. Thereafter, the laminated film F is bonded to another laminated film F which is not attached with the sealing label 1 and has no opening.
  • the first base material 2 becomes the second base material 3 due to the presence of the cut line 22 and the release layer 23 thereafter as shown in FIGS. 3 and 4. Is peeled off. For this reason, the peeling direction distal side region 3 b of the second base material 3 is maintained while being adhered to the packaging bag 50 and does not follow the sealed portion 10. That is, the distal region 3 b is not peeled off from the film of the packaging bag 50. Moreover, since the site
  • the user can take out the wet tissue 60 from the take-out port 51 and perform a desired operation while keeping the packaging bag 50 of the present invention at hand. Even when the second and third wet tissues are continuously taken out, the exposed state of the take-out port 51 is maintained, so that it is not necessary to peel off the sealed portion again, and the operation can be performed smoothly.
  • the wet tissue 60 when the sealing portion 10 is joined again to the packaging bag 50 and the take-out port 51 is sealed, the wet tissue 60 in the packaging bag 50 is sufficiently prevented from being dried, and into the packaging bag 50. The entry of foreign matter is also prevented.
  • the cut line 22 that separates the second base material 3 is provided at the boundary between the sealing portion 10 and the support portion 20, and the peeling layer is further provided in the peeling direction distal side region 3b. Since 23 is formed, when the sealing part 10 is peeled off, the connection part between the sealing part 10 and the support part 20 becomes thin, and the rigidity becomes lower than the laminated sealing label 1 itself.
  • the sealing portion does not return to the position before peeling, and the state where the take-out port 51 is exposed is preferably maintained.
  • the take-out port 51 of the packaging bag 50 is used for the purpose of sealing so as to be openable and closable, the exposed state of the take-out port 51 is suitably maintained, and the contents can be used easily.
  • the support portion may be peeled off from the packaging bag.
  • the sealing label 1 when the sealing portion 10 is peeled until the peeling layer 23 is exposed, the force that pulls the sealing portion 10 thereafter sticks the first base material 2 and the second base material 3 exclusively. It acts on the agent layer 2A.
  • the force pulling the sealing part 10 hardly acts on the pressure-sensitive adhesive layer 3A in the peeling direction distal side region 3b. Therefore, the force pulling the sealing part 10 does not act so as to peel the support part 20 from the packaging bag 50.
  • the adhesive strength of the pressure-sensitive adhesive layer 2A is larger than the pressure-sensitive adhesive strength of the pressure-sensitive adhesive layer 3A, the first base material 2 is separated from the second base material in the region without the release layer 23 in the release direction distal region 3b. The situation where it peels is hard to occur. Thereby, when performing normal use, the situation where the sealing label 1 whole is peeled from the packaging bag 50 at the time of peeling of the sealing part 10 can be prevented suitably.
  • the opening forming region F1 that is a part of the laminated film F is adhered to the sealing portion 10 and the take-out port 51 is exposed.
  • the opening forming region F1 is removed in advance, and a known paste-killing process is performed on the exposed surface of the adhesive layers 3A and 4A in the region covering the outlet in the sealed portion. You may keep it.
  • FIG. 5 is a perspective view showing the packaging bag 50 to which the sealing label 31 is attached
  • FIG. 6 is a cross-sectional view taken along the line BB of FIG.
  • a sheet-like or film-like third base material 4 having a shape that completely covers the take-out port 51 is attached to the sealing portion 10.
  • the third base material 4 has an oval shape that is slightly larger than the take-out port 51 of the packaging bag 50, and has a smaller area than the sealed portion 10 so as not to protrude from the sealed portion 10.
  • the shape of the reinforcing substrate 4 can be arbitrarily selected, such as an ellipse, a circle, and a square, but is preferably larger than the take-out port and the same shape as the opening or a similar shape.
  • the third base material 4 has an adhesive layer 4 ⁇ / b> A (third adhesive layer) on one surface facing the packaging bag 50 side.
  • the other surface where the pressure-sensitive adhesive layer 4 ⁇ / b> A is not provided is subjected to an easy release treatment with a release varnish or the like, and the reinforcing base material 4 is the same as the pressure-sensitive adhesive layer 3 ⁇ / b> A of the second base material 3. It is sticky.
  • the material of the third substrate 4 the same material as the first substrate 2 and the second substrate 3 can be used.
  • the pressure-sensitive adhesive layer 4 ⁇ / b> A has the same adhesive strength as the pressure-sensitive adhesive layer 3 ⁇ / b> A, and can be repeatedly peeled off and bonded to the packaging bag 50.
  • the sealed label 31 is provided with a second cut line 32 (third base material cut line) that is slightly larger than the take-out port 51 and that cuts only the third base material 4 and the adhesive layer 4A.
  • the opening forming region F1 of the laminated film F is located inside the second cut line 32.
  • the adhesive layer 4A is formed on the surface of the adhesive layer 4A to be joined to the packaging bag 50 and in the peripheral portion of the region surrounded by the second cut line 32 by the netting or dot-like printing of the paste-killing agent.
  • a paste killing process (not shown) is performed.
  • the type of paste-killing agent and the density of the net-like or dot-like printing are determined by the set peel strength, and may be, for example, 30 to 50%.
  • the region to be subjected to the paste-killing process can be arbitrarily selected.
  • an oval annular shape (substantially donut shape) having a line width D1 shown in FIG. 6 may be processed.
  • the line width D1 is preferably set so as to include at least a region located between the second cut line 32 and the cut C in a plan view of the packaging bag 50 having the hermetic label 31.
  • the line width D1 is such that when the sealing label 31 is peeled off, the annular portion 4a of the reinforcing substrate remaining on the laminated film F can maintain adhesion to the laminated film F, and the opening forming region F1 is an adhesive layer. It is preferable to select so that adhesion to 4A can be continued.
  • the line width D1 when viewed from the cross section, includes the cut line C and the second cut line 32, and it is preferable that the outermost portion of the line width D1 does not exceed the outer periphery of the reinforcing substrate 4a. It is more preferable not to exceed the center of the width.
  • the sealing part 10 when the sealing part 10 is peeled for the first time, as shown in FIGS. 7 and 8, the region inside the second cut line 32 of the third base material 4 is peeled off from the packaging bag 50. .
  • the opening forming region F1 on the inner side of the cut C formed on the film F moves together with the sealing portion 10 while being adhered to the third base material 4 (inner third base material). Is opened.
  • a region (hereinafter referred to as “reinforcing region 4a”) located outside the second cut line 32 of the third base material 4 has a substantially donut shape, The adhesive layer 4A on the other surface is more strongly adhered to the packaging bag 50 than the second base material 3.
  • the reinforcing region 4a (outer third base material) functions as a reinforcing layer that reinforces the periphery of the take-out port 51, and it is suitably suppressed that wrinkles or tears occur around the take-out port 51.
  • the sealing label 31 of the present embodiment since the third base material 4 is provided, a reinforcing region composed of a part of the third base material 4 remains around the take-out port 51 when opened. Therefore, in addition to having the same effect as the sealed label 1 of the first embodiment, it is possible to prevent damage around the take-out port 51 and maintain the beauty.
  • a point-like paste-killing process is performed on a predetermined area of the pressure-sensitive adhesive layer 4A.
  • part are distributed in the shape of a net
  • the chemical solution impregnated in the wet tissue 60 is less likely to spread in this region.
  • problems such as the opening forming region F1 being peeled from the third base material 4 and the reinforcing region being peeled from the packaging bag 50 can be suitably prevented.
  • the adhesive layer near the first end portion may be paste-killed so that the user can easily pick it up when performing the peeling operation.
  • the content accommodated in a packaging bag is not specifically limited.
  • sanitary goods such as wet tissue
  • other articles such as food and sundries may be accommodated.
  • the hermetic label of the present invention is applicable to packaging containers other than packaging bags. For example, it may be used by being affixed to a resin or metal container having higher rigidity than the packaging bag.
  • the present invention provides a hermetic label that is unlikely to return to the state of closing the opening when peeled from the packaging bag.

Abstract

La présente invention concerne une étiquette de fermeture (1) qui comprend un premier substrat (2) et un second substrat (3) relié à une surface du premier substrat et qui ferme l'ouverture d'un contenant de conditionnement par le biais du second substrat qui se joint à l'ouverture de manière à permettre une opération d'ouverture répétée. Cette étiquette de fermeture (1) présente une unité de fermeture (10) conçue pour fermer l'ouverture, et une unité de support (20) qui est raccordée à au moins une partie de l'unité de fermeture et reliée au contenant de conditionnement. A la limite entre l'unité de fermeture et l'unité de support se trouve une ligne de coupe (22) qui s'étend dans une direction croisant la direction d'ouverture dans laquelle l'unité de fermeture est ouverte. Cette ligne de coupe (22) sépare le second substrat en une région rapprochée (3a) et en une région éloignée (3b) par rapport à la direction d'ouverture. Une couche d'ouverture (23) située entre le premier substrat et le second substrat permet d'ouvrir le premier substrat et le second substrat au-delà de la ligne de coupe dans la direction d'ouverture.
PCT/JP2012/059660 2011-04-07 2012-04-09 Étiquette de fermeture et contenant de conditionnement WO2012137965A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280027218.5A CN103813965A (zh) 2011-04-07 2012-04-09 密封标签以及包装容器
US14/009,906 US20140158690A1 (en) 2011-04-07 2012-04-09 Sealing label and packaging container
EP12767328.3A EP2695829A1 (fr) 2011-04-07 2012-04-09 Étiquette de fermeture et contenant de conditionnement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-085561 2011-04-07
JP2011085561A JP5732303B2 (ja) 2011-04-07 2011-04-07 密閉ラベルおよび包装容器

Publications (1)

Publication Number Publication Date
WO2012137965A1 true WO2012137965A1 (fr) 2012-10-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/059660 WO2012137965A1 (fr) 2011-04-07 2012-04-09 Étiquette de fermeture et contenant de conditionnement

Country Status (5)

Country Link
US (1) US20140158690A1 (fr)
EP (1) EP2695829A1 (fr)
JP (1) JP5732303B2 (fr)
CN (1) CN103813965A (fr)
WO (1) WO2012137965A1 (fr)

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JP2018030608A (ja) * 2016-08-24 2018-03-01 王子ホールディングス株式会社 包装袋並びに積層シート及びその製造方法

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MX368920B (es) * 2013-10-15 2019-10-21 Relieves Egara Sl Dispositivo de apertura/cierre para envase flexible desechable.
GB2520992A (en) * 2013-12-06 2015-06-10 Essentra Packaging & Security Ltd Opening label
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EP2695829A1 (fr) 2014-02-12

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