WO2003102902A1 - Etiquette de controle autocollante avec fonction d'indication de repere d'ouverture et procede d'utilisation - Google Patents
Etiquette de controle autocollante avec fonction d'indication de repere d'ouverture et procede d'utilisation Download PDFInfo
- Publication number
- WO2003102902A1 WO2003102902A1 PCT/JP2003/006953 JP0306953W WO03102902A1 WO 2003102902 A1 WO2003102902 A1 WO 2003102902A1 JP 0306953 W JP0306953 W JP 0306953W WO 03102902 A1 WO03102902 A1 WO 03102902A1
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- WO
- WIPO (PCT)
- Prior art keywords
- adhesive
- layer
- adhesive layer
- base material
- back surface
- Prior art date
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/04—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps to be fastened or secured by the material of the label itself, e.g. by thermo-adhesion
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- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
Definitions
- the present invention can be wrapped around precious metal products such as rings, and products such as eyeglass frames, and can display product information such as price.
- the present invention relates to a management tag and a method for using the same, which can grasp the transfer of an adhesive onto the surface of an article. Background art
- price tags for precious metal products such as rings and products such as eyeglass frames have a system in which the price tag is fastened to the product with a strong band, and a label with an adhesive applied to the back of the price tag is wrapped around the product.
- the method of fixing with an adhesive layer is generally used.
- a label having an opening mark display function for preventing tampering has conventionally been known.
- This label has a strong adhesive layer provided on the back surface of a substrate having an opening mark display function. is there.
- this label has a problem of contamination if the product attached to the product is peeled off to confirm that the adhesive layer has been tampered with by transferring to the product.
- the pressure-sensitive adhesive layer is attached to a hand or the like and is to be peeled off from the hand or the like, there is a problem in that the substrate may be peeled off and a function of displaying an opening mark may be exhibited, making it impossible to use.
- the present invention has been made in view of the situation of the above-described conventional technology.
- the management tag When the management tag is wound around an article such as a product, and one end of the adhesive layer is attached to the other end of the adhesive layer, another It is difficult to replace the tag on the article, the transfer of the adhesive to the surface of the article can be prevented, and if the tag is to be peeled off from the adhesive interface between the adhesive layer surfaces, it will not be peeled from the adhesive interface, The tag is peeled off from the interface between the adhesive layer and the base material having the opening mark display function, or the tag is peeled off at the adhesive surface between the adhesive layer surfaces, and the backing of the base material having the opening mark display function is used. It is an object of the present invention to provide a management bag that can be peeled off and exert a function of displaying a trace of opening of a base material, and a method of using the management bag. Disclosure of the invention
- the present inventors have conducted intensive studies to solve the above problems, and as a result, have found that at least one type of adhesive selected from polyurethane-based adhesives and polyester-based adhesives is attached to the back surface of a substrate having an opening mark display function.
- the adhesive strength to the stainless steel plate according to JISZ 0 237 is 2 N / cm or less, and the adhesive layers are pressed together and left for 24 hours without applying pressure.
- the inventors have found that the above-mentioned object can be achieved by providing an adhesive layer having an adhesive force of 2 to 5 ON / cm later, and have completed the present invention based on this finding.
- the present invention comprises a base material having an opening mark display function and an adhesive layer provided on a part or the entire back surface of the base material having the opening mark display function, wherein the adhesive layer is made of polyurethane. It is composed of at least one kind of adhesive selected from the group consisting of an adhesive based on a polyester and an adhesive based on a polyester.
- the adhesive is characterized by having an adhesive strength of 2 to 50 N / cm after standing for 24 hours without applying pressure after pressing each other. Provide tags.
- the present invention in the management tag, c also is intended to provide a management tag type A Deyurome Isseki hardness of the adhesive layer by JISK 6 2 5 3 is 2 0 or more, the present invention is,
- the above-mentioned management tag has a function of displaying an opening mark, but provides a management tag which is a base material provided with a peelable layer partially on the back surface of the base material.
- the base material having an opening mark display function partially has a peelable layer on the back surface of the base material, and does not have the peelable layer and the peelable layer.
- a substrate in which the back surface of the substrate is covered with an easily breakable thin film layer, and the adhesive strength between the easily breakable thin film layer and the back surface of the substrate is based on the adhesive force between the easily breakable thin film layer and the adhesive layer.
- the present invention provides a method of using a management tag, wherein management information is displayed on the management tag, the management tag is wrapped around the article, and the adhesive layers are attached to each other by bonding, and the article is managed. Is provided. BRIEF DESCRIPTION OF THE FIGURES
- FIG. 1 is a cross-sectional view of a management tower according to an embodiment of the present invention.
- FIG. 2 is a cross-sectional view showing a state in which a control pad according to one embodiment of the present invention is adhered to each other by an adhesive layer and then peeled off.
- FIG. 3 is a sectional view of a management tag according to another embodiment of the present invention.
- FIG. 4 is a cross-sectional view of another embodiment of the present invention, in which a control pad is adhered to each other with an adhesive layer and then peeled off.
- FIG. 5 is a perspective view showing a state in which the management tag of one embodiment of the present invention is wound around a frame of glasses and attached.
- 1 is a substrate
- 2 is a peelable layer
- 3 is an easily breakable thin film layer
- 4 is an adhesive layer
- 5 is a release sheet
- 6 is a frame of eyeglasses
- A is a management tag.
- the substrate is preferably a sheet or a film made of a thermoplastic resin.
- thermoplastic resin sheet or film include polyethylene resins such as high-density polyethylene, medium-density polyethylene and low-density polyethylene, polypropylene resins such as polypropylene, and polymethyl-1-pentene / ethylene.
- Polyolefin resin such as cyclic olefin copolymer, ethylene-vinyl acetate copolymer, etc., polyester resin such as polyethylene terephthalate, polyethylene naphtholate, and polybutylene terephthalate, polyvinyl chloride resin, polyvinyl alcohol resin , Polycarbonate resin, polyamide resin, polyimide resin, fluororesin, or a copolymer containing two or more polymerized units of these polymers, a polymer blend containing two or more of these polymers, one of these Sheets or films made of various synthetic resins such as polymers containing the above polymers can be used, and sheets or films made of polyester resins are particularly preferably used.
- the substrate may be uniaxially stretched or biaxially stretched.
- the substrate may be a single layer or a multilayer of two or more layers of the same type or different types.
- the thickness of the base material is not particularly limited, but may be usually from 10 to 300 m, and preferably from 20 to 200 m.
- the shape of the substrate is not particularly limited, and examples thereof include polygons such as squares and rectangles. Further, each side of the shape of the base material may be rounded, and each corner may be rounded.
- the size of the base material is not particularly limited as long as it can function as a management tag, but it is usually sufficient if the width is 0.5 to 20 cm and the length is 3 to 50 cm.
- the substrate may be colored or colorless and transparent, but preferably has transparency or translucency.
- the substrate may be provided with a heat-sensitive recording layer, thermal transfer, ink jet, laser printing, gravure printing, flexographic printing, print printing capable of screen printing, etc., a printability improving layer, and the like.
- the base material has an opening mark display function.
- a base material having an opening mark display function will be described with reference to the drawings.
- the base material 1 is provided with the peelable layer 2 partially on the back surface, and the peelable layer 2 and the portion where the peelable layer 2 is not provided are easily broken. Is mentioned.
- the adhesive strength between the easily rupturable thin film layer 3 and the back surface of the substrate 1 needs to be larger than the adhesive force between the easily rupturable thin film layer 3 and the adhesive layer 4.
- the back surface of the base material 1 may be surface-treated.
- An adhesive layer may be provided at the interface between the back surface of the base material 1 and the peelable layer 2 or at the interface between the back surface of the base material 1 and the easily breakable thin film layer 3.
- the peelable layer 2 can be peeled from the interface with the easily rupturable thin film layer 3, and its adhesive strength is usually preferably 1.5 N / cm or less, particularly preferably 1 N / cm or less. Is particularly preferred.
- the release sheet 5 is provided on the surface of the adhesive layer 4 described later, the adhesive strength between the peelable layer 2 and the easily breakable thin film layer 3 is larger than the adhesive strength between the adhesive layer 4 and the release sheet 5. Is preferred.
- the release layer 2 is preferably formed of a resin thin film or a release agent thin film.
- the resin include releasable resins such as an acrylic resin, a polyester resin, a fluororesin, a melamine resin, and a polyurethane resin.
- the release agent include a silicone resin-based release agent, a non-silicone resin-based release agent such as a polyvinyl rubbamate resin, a polyolefin resin, and a long-chain alkyl compound.
- the releasable layer 2 may be transparent or translucent or may be colored, but when the substrate 1 is transparent or translucent, the releasable layer 2 is viewed from the surface side of the substrate 1. The color is preferably the same as that of the base material 1 or the easily breakable thin film layer 3 so that the layer cannot be easily recognized, and transparent or translucent is particularly preferable.
- the releasable layer 2 can be provided by forming a thin film partially on the back surface of the base material by various means such as coating or spraying or printing a resin or a release agent.
- the thickness of the peelable layer 2 is not particularly limited, but is usually preferably in the range of 0.1 to 5 to 10 ⁇ m, and particularly preferably in the range of 0.1 to 5111.
- Examples of the shape of the peelable layer 2 include letters, symbols, figures, patterns, and combinations thereof.
- Examples of the easily breakable thin film layer 3 include a metal thin film and a resin thin film.
- Examples of the metal thin film include aluminum, gold, silver, copper, copper alloy, iron, iron alloy, or nickel. And a thin film of a metal such as Kel.
- the easily breakable thin film layer 3 can be formed by plating, vapor deposition, sputtering, CVD (chemical vapor deposition), or the like, and is preferably formed by vapor deposition.
- Examples of the resin thin film include a thin film made of at least one kind of resin such as an acrylic resin, a polyester resin, and a polycarbonate resin and an adhesive, and the resin thin film may be transparent or colored. Good.
- the thickness of the easily rupturable thin film layer 3 is not particularly limited, but is preferably 0.01 to l ⁇ m, and particularly preferably 0.05 to 0.1 m.
- the easily breakable thin film layer 3 is broken around the peelable layer 2, and the easily breakable thin film layer 3 is peeled off from the peelable layer 2 in the shape of the peelable layer 2, resulting in the surface of the peelable layer 2 Since the easily rupturable thin film layer 3 is missing, its shape can be recognized and the fact that it has been peeled can be understood. Also, even if the removed management tag A is to be returned to the original position and is to be bonded again, it cannot be bonded.
- a partially transparent or translucent release layer is provided on the back surface of the transparent or translucent substrate 1.
- the transparent or translucent base material 1 and the transparent or translucent release layer 2 are the transparent or translucent base material 1 and the transparent or translucent base material in the specific example of the base material having the opening mark display function. Same as the translucent release layer 2.
- the adhesive strength between the adhesive layer 4 and the back surface of the base material 1 on which the peelable layer 2 is not provided needs to be larger than the adhesive strength between the adhesive layers 4.
- the back surface of the base material 1 may be surface-treated, or the adhesive force may be applied to the interface between the back surface of the base material 1 and the adhesive layer 4. May be provided.
- the peelable layer 2 can be peeled from the back surface of the substrate 1, and its adhesive force is usually preferably 1.5 N / cm or less, particularly preferably 1 N / cm or less. Good.
- the adhesive strength between the peelable layer 2 and the adhesive layer 4 must be larger than the adhesive strength between the adhesive layer 4 and the release sheet 5. Is preferred.
- the management tag A of the present invention when the management tag A of the present invention is peeled off after bonding and bonding between the surfaces of the adhesive layer 4, the management tag A becomes the release layer 2 of the base material 1.
- the management tag A On the back side where no release layer is provided, peel off at the interface between the adhesive layers 4 and on the back side where the release layer 2 of the base material 1 is provided, the management tag A is at the interface between the release layer 2 and the back side of the base material 1.
- the peelable layer 2 When peeled, the peelable layer 2 is peeled off together with the adhesive layer 4. Therefore, the adhesive layer 4 is broken around the peelable layer 2 and the peelable layer 2 is peeled off from the back surface of the base material 1, so that a gap is formed between the peelable layer 2 and the back surface of the base material 1.
- the portion of the peelable layer 2 becomes opaque, while the management tag A is peeled off at the interface between the adhesive layer 4 and the back surface of the base material 1 where the peelable layer 2 is not provided. Not so keep it transparent. Therefore, since the contrast between the opaque portion and the transparent portion can be visually recognized, it is possible to recognize the fact that the film has been peeled, and to know the fact that the film has been peeled. Also, even if the peeled-off management area A is reattached to return to the original position, it cannot be bonded.
- an adhesive layer made of at least one kind of adhesive selected from a polyurethane-based adhesive and a polyester-based adhesive is provided on a part or the whole of the back surface of the base material.
- the adhesive layer according to the present invention is characterized in that the tack is extremely low, and the ball tack value is 3 or less, preferably 2 or less. If the ball tack value exceeds 3, adhesive residue will be generated on the surface of the article to be attached.
- the adhesive strength of the adhesive layer to the stainless steel plate by JISZ0237 is 2 N / cm or less, and preferably 1.5 N / cm or less.
- the adhesive strength of the adhesive layer after leaving it for 24 hours without applying pressure after pressing the adhesive layer surfaces together is 2 to 5 ON / cm and 3 to 50 N / cm. I like it.
- Polyurethane-based adhesives are characterized in that the adhesive strength increases immediately after the adhesive layer surfaces are adhered to each other, and that the adhesive strength continues as it is.
- the adhesive layer is characterized in that it is easy to peel off immediately after the adhesive layers are pasted together, and that the adhesive strength gradually increases.
- the adhesive layer has a type A durometer of the adhesive layer according to JISK 6253 which is preferably 20 or more, more preferably 30 to 100, and more preferably 40 to 100. It is particularly preferable that the number is from 80 to 80. If the type A durometer hardness is less than 20, adhesive residue may be formed on the attached article. On the other hand, if it exceeds 100, a sufficient adhesive strength may not be obtained.
- the polyurethane-based adhesive used in the adhesive layer is composed of a soft segment having a long-chain polyol as a main component, a hard segment comprising a diisocyanate and a chain extender.
- Polyether polyols are mainly used, and examples of diisocyanates include tolylene diisocyanate, diphenylmethane diisocyanate, and hexamethylene diisocyanate.
- chain extender a low molecular weight polyhydric alcohol, aromatic diamine or the like is used.
- the polyurethane-based adhesive is preferably obtained by adding a cross-linking agent to the polyurethane and hardening it later.
- a cross-linking agent polyisocyanate is preferable, and aliphatic or alicyclic polyisocyanate is particularly preferable from the viewpoint of weather resistance.
- a crosslinking agent it is preferable to add a crosslinking accelerator.
- the polyisocyanate-based crosslinking agent is a polyisocyanate compound having two or more isocyanate groups per molecule, such as 1,4-tetramethylene diisocyanate, hexamethylene diisocyanate, and 2,2.
- isocyanates for example, isocyanurate-type and urethane-type trifunctional or higher-functional polyfunctional isocyanate compounds Can also be used.
- the amount of the crosslinking agent is preferably 1 to 60 parts by weight, more preferably 10 to 40 parts by weight, based on 100 parts by weight of the polyurethane.
- the polyester adhesive used in the adhesive layer has a polyester resin as a resin component.
- the polyester resin of the polyester-based adhesive is produced by polycondensation of an acid component and a diol component.
- the acid component include an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid, and may be used in combination with an aliphatic dicarboxylic acid and an aromatic dicarboxylic acid.
- the ratio of the aliphatic dicarboxylic acid to the aromatic dicarboxylic acid is preferably in the range of 5:95 to 50:50 by weight.
- Examples of the aliphatic dicarboxylic acid include adipic acid, sebacic acid, azelaic acid, decane-11,10 dicarboxylic acid, and the like.
- Examples of the aromatic dicarboxylic acid include terephthalic acid, isophthalic acid, phthalic acid, naphthalene-1,4-dicarboxylic acid, naphthylene-1,2,5-dicarboxylic acid, diphenyl ether-4,4,1-dicarboxylic acid Acid, diphenyldicarboxylic acid and the like.
- Examples of the diol component include an aliphatic diol and an aromatic diol, and an aliphatic diol is preferable.
- Aliphatic diol may be used, but two or more aliphatic diols are preferable, and a combination of 2 to 4 types is particularly preferable.
- Aliphatic diols include, for example, ethylene glycol, propylene glycol, trimethylene glycol, tetramethylene glycol, diethylene glycol, polyethylene glycol, polypropylene glycol, polytetramethylene glycol, hexamethylene glycol, dodecamethylene glycol, neo Pentyl glycol and the like.
- a crosslinking agent may be added to a polyester resin as a resin component.
- a polyisocyanate-based crosslinking agent is preferable.
- the polyisocyanate-based cross-linking agent can be used in the same manner as described as the polyisocyanate-based cross-linking agent used for the polyurethane.
- the amount of the crosslinking agent is preferably 1 to 20 parts by weight, and particularly preferably 2 to 10 parts by weight, based on 100 parts by weight of the polyester resin.
- the polyester resin and the polyurethane resin used for the adhesive layer of the present invention after cross-linking is preferably in the range from 120 ° C to + 60 ° C.
- the adhesive layer may be a mixture of a polyester adhesive and a polyurethane adhesive.
- the mixing ratio of the polyester adhesive and the polyurethane adhesive is preferably in the range of 5:95 to 95: 5 by mass ratio.
- the adhesive layer of the present invention preferably does not substantially contain an adhesion-imparting agent, an oil, and a plasticizer. As a result, it has excellent chemical stability and can prevent contamination of the surface of the attached article.
- the adhesive layer may contain one or more other additives.
- the additives include dyes, pigments, fillers, antioxidants, and ultraviolet absorbers.
- the filler include zinc white, titanium oxide, silica, calcium carbonate, barium sulfate and the like.
- the antioxidant include anilide-based, phenol-based, phosphite-based, and thioester-based agents.
- the ultraviolet absorber include benzophenone-based and benzotriazole-based.
- the thickness of the adhesive layer is not particularly limited, but is usually 5 to 40 ⁇ m, preferably 10 to 25 ⁇ m.
- the area in which the adhesive layer is provided is not particularly limited as long as the management tag of the present invention can be firmly attached to an article by bonding the adhesive layers by bonding. Since the adhesive layer of the present invention has printability and printability, printing or printing may be performed on a part of the surface of the adhesive layer.
- the surface of the adhesive layer can be covered with a release sheet.
- the release sheet is composed of a support substrate having at least one surface having releasability, and the release surface of the support substrate may be coated with a release agent or may not be coated with a release agent. .
- Examples of the support substrate for the release sheet include paper, synthetic paper, and plastic film.
- Examples of the paper include glassine paper and polyethylene laminated paper
- examples of the plastic film include polyolefin resins such as polyethylene resin and polypropylene resin, polybutylene terephthalate resin, and polyethylene terephthalate resin.
- Polyester resin, acetate resin, PO Examples include plastic films such as polystyrene resin and vinyl chloride resin.
- Suitable examples of the release sheet to which the release agent is not applied include a polyolefin film such as a polypropylene film and a polyethylene film, and a film obtained by laminating such a polyolefin film on paper or another film.
- Examples of the release agent used for the release sheet include a silicone resin, an alkyd resin, a fluororesin, and a long-chain alkyl-containing resin.
- the thickness of the release sheet is not particularly limited, and may be appropriately selected.
- a method of providing an adhesive layer on the back surface of the easily breakable thin layer or the base material a method of applying and drying the above-mentioned adhesive on the back surface of the easily breakable thin layer or the base material, and previously bonding to the surface of the release sheet Applying and drying the agent to make a release sheet with an adhesive layer, the adhesive layer of the release sheet with the adhesive layer is easily breakable.)] No. Of these, the latter is particularly preferred.
- the viscosity of the adhesive to be applied may be adjusted by adding a diluent as needed.
- the management tag of the present invention may be in the form of a flat sheet, or may be wound in a roll.
- the management tag of the present invention can be used to display management information on the management tag, wrap the management tag around the article, attach the adhesive layer surfaces to the article by bonding, and manage the article.
- the management information includes one or more pieces of information necessary for managing the article, such as the price, serial number, manufacturing date, date of arrival, material, and processing method of the article. Management refers to identifying goods based on management information and handling them under the control of the manager.
- the management tag of the present invention can be attached to precious metal products such as rings, and articles such as eyeglass frames.
- the adhesive strength measurement test of the example the adhesive strength measurement test between the adhesive layer surfaces after standing for 24 hours without applying pressure after applying pressure, the ball tack measurement test, and the type A durometer overnight hardness measurement test are as follows. Performed according to method. The tests (1) to (4) were performed at room temperature.
- Adhesive force measurement test The adhesive force on the surface of the adhesive layer in the control group was measured according to JIS Z 0237.8.3.1. However, a stainless steel plate was used for the test plate. Also, the adhesive strength of the adhesive layer to the substrate was measured in the same manner.
- Adhesive force measurement test between adhesive layers after standing for 24 hours without applying pressure after pressure bonding Adhesive layers of the management tag are pressed against each other, and after 24 hours without pressure, the adhesive layer surface is removed. Peeling was performed at a peeling speed of 300 mm / min (T-shaped peeling), and measurement was performed.
- Ball tack measurement test The ball tack on the adhesive layer surface of the management tag was measured according to JIS Z 0237.12. The inclination angle of the inclined plate is 30 degrees, and the unit is 1/2 inch.
- Type A durometer overnight hardness measurement test The type A durometer overnight hardness of the adhesive layer was measured according to JIS K6255.3.5.4.
- a release agent manufactured by Yakusha Yushi Kogyo KK 1010 ” to form a peelable layer (thickness l ⁇ m) by drying and then depositing aluminum on the peelable layer on the back surface of the base material and on the remaining part where the peelable layer is not formed.
- a polyethylene terephthalate film having an aluminum vapor deposited thin layer (thickness: 0.05 m) and an opening mark display function was produced.
- One side of a 40 ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ m thick polypropylene film (Oji Paper Co., Ltd., ALFAN PP40 PU 002) is used as a release sheet.
- Product management information such as price is flexographically printed on the surface of the adhesive sheet with the release sheet, and is then made into a rectangle (size: width 1 cm, length 5 cm) from the substrate side to the release sheet. Die cutting was performed to create a management tag.
- the adhesive strength of the polyurethane-based adhesive layer to the stainless steel plate measured according to JIS Z027.37.8.3.1 was ON / cm.
- the adhesive strength after standing for 24 hours without applying pressure after pressure-bonding the adhesive layer surfaces to each other was 8.2 N / cm.
- the ball tack value of the adhesive layer was 2.
- the type A durometer overnight hardness of the adhesive layer was 78.
- the management tag was peeled off from the release sheet, wrapped around the eyeglass frame, the adhesive layers were bonded together, and the management tag was attached to the eyeglass frame. After installation, leave it for one month, and then try to remove the management tag.
- the management tag does not peel off at the adhesive interface between the adhesive layers, but it peels off with the VOID (opened) character-like release layer.
- the VOID opened character-like release layer.
- the VOID was displayed. After that, it was impossible to attach the management tag even if it was to be reattached. In addition, there was no glue residue, discoloration or dirt on the eyeglass frame.
- a release agent was formed in the shape of “VOID”, which means “opened”.
- the back surface of the polyethylene terephthalate film having the opening mark display function obtained above is attached to the surface of the adhesive layer of the release sheet with the adhesive layer, and the adhesive is attached with the release sheet.
- a sheet was prepared.
- Product management information such as price is flexo-printed on the surface of the adhesive sheet with the release sheet, and then it is shaped into a rectangle (size: width l cm, length 5 cm) from the substrate side to the release sheet
- the management tag was made by punching.
- the adhesive strength of the polyester-based adhesive layer to the stainless steel plate measured according to J IS Z 0237.8.3.1 was 0.2 N / cm.
- the adhesive strength after leaving the adhesive layer surfaces pressed together for 24 hours without applying pressure after pressure bonding was 6.7 N / cm.
- the ball tack value of the adhesive layer was 2.
- the type A durometer overnight hardness of the adhesive layer was 40.
- the management tag was peeled off from the release sheet, wrapped around an eyeglass frame, the adhesive layers were adhered to each other, and the management tag was attached to the eyeglass frame. After installation, it was left for one month and then the management tag was removed. The management tag did not peel off at the adhesive interface between the adhesive layers. At the interface between the vapor-deposited thin film layer and the other part at the interface between the aluminum-deposited thin film layer and the adhesive layer, the VOID was displayed. After that, it was impossible to attach the management tag even if it tried to attach again. In addition, there was no glue residue, discoloration, or contamination on the eyeglass frame.
- a release agent is formed in the shape of “VO ID”, which means “opened”. 1010 ”), dried and dried to form a peelable layer (thickness: l ⁇ m), and a polyethylene terephthalate film having an opening mark display function was manufactured.
- 40 ⁇ m thick polypropylene film (Oji Paper Co., Ltd., Alphan PP On one side of 40 PUO 02), a fluoric acid-based polyester resin (Seikabond E-295, manufactured by Dainichi Seika Kogyo Co., Ltd., nonvolatile content 60% by weight)
- An isocyanate-based cross-linking agent (Seikabond C-75N, non-volatile content: 75% by weight, manufactured by Dainichi Seika Kogyo Co., Ltd.)
- a polyester-based adhesive solution mixed with 5 parts by weight is used to form an adhesive layer after drying.
- the adhesive strength of the polyester-based adhesive layer to the stainless steel plate measured according to JIS Z023.77.8.3.1 was 0.2 N / cm.
- the adhesive strength after leaving the adhesive layer surfaces pressed together for 24 hours without applying pressure after pressure bonding was 6.7 N / cm.
- the ball tack value of the adhesive layer was 2.
- the type A durometer overnight hardness of the adhesive layer was 40.
- the management tag was peeled off from the release sheet, wrapped around an eyeglass frame, the adhesive layers were adhered to each other, and the management tag was attached to the eyeglass frame. After leaving it for one month after installation, and then trying to remove the management tag, the management tag was difficult to peel off at the bonding interface between the adhesive layers.
- the VOID was peeled off at the interface between the base material and the peelable layer in the VOID character-shaped peelable layer, and the VOID was displayed. Thereafter, it was impossible to attach the management tag even if it was to be reattached. Also, there was no adhesive residue, discoloration or dirt on the eyeglass frame.
- the management tag of the present invention can be attached to an article by wrapping it around the article and bonding the adhesive layer surfaces together.
- the management bag will peel off between the base material having the opening mark display function and the adhesive layer, Or it peels off at the adhesive interface between the adhesive layer surfaces and peels off on the back side of the base material that has the opening mark display function, so that the opening mark display function can be exhibited, and it is difficult to replace the management tag with other articles. Also, it is possible to prevent adhesive residue, discoloration, dirt, and the like on the article to which the management tag is attached.
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- General Physics & Mathematics (AREA)
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Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03733233A EP1398753A4 (en) | 2002-06-03 | 2003-06-02 | AUTOCOLLATING CONTROL LABEL WITH OPENING MARK INDICATION FUNCTION AND METHOD OF USE |
US10/478,806 US20040239101A1 (en) | 2002-06-03 | 2003-06-02 | Self-adhesive management tag with opening mark indicating function and mehod of using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002162120A JP2004012552A (ja) | 2002-06-03 | 2002-06-03 | 自己接着性開封表示機能付き管理タグ及びその使用方法 |
JP2002-162120 | 2002-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003102902A1 true WO2003102902A1 (fr) | 2003-12-11 |
Family
ID=29706599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/006953 WO2003102902A1 (fr) | 2002-06-03 | 2003-06-02 | Etiquette de controle autocollante avec fonction d'indication de repere d'ouverture et procede d'utilisation |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040239101A1 (ja) |
EP (1) | EP1398753A4 (ja) |
JP (1) | JP2004012552A (ja) |
CN (1) | CN1511310A (ja) |
WO (1) | WO2003102902A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101837486B1 (ko) * | 2016-11-16 | 2018-03-13 | (주)이지켐 | 제품 분해여부 확인용 테이프 및 이것이 장착된 휴대단말기 |
CN107393412B (zh) * | 2017-07-28 | 2020-05-12 | 广东天元实业集团股份有限公司 | 多重防伪标签、多重防伪标签带及其制备方法 |
WO2020013212A1 (ja) * | 2018-07-11 | 2020-01-16 | リンテック株式会社 | 剥離検知ラベル |
EP3654317B1 (de) * | 2018-11-16 | 2021-12-29 | Aluminium Féron GmbH & Co. KG | Datenträgermaterial mit verbesserter einreissfestigkeit |
JP7412236B2 (ja) * | 2020-03-17 | 2024-01-12 | Toppanエッジ株式会社 | 不正検知ラベルが取り付けられた被検知体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0561777U (ja) * | 1992-01-23 | 1993-08-13 | リンテック株式会社 | 封緘用タグ |
JPH0944092A (ja) * | 1995-08-02 | 1997-02-14 | Kobayashi Kirokushi Kk | 貼付用タグ |
EP1154001A2 (en) * | 2000-05-10 | 2001-11-14 | LINTEC Corporation | Self-adhesive tape and method of use thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121003A (en) * | 1977-04-22 | 1978-10-17 | Monarch Marking Systems, Inc. | Tamper indicating labels |
US4763931A (en) * | 1984-10-01 | 1988-08-16 | Daimatsu Kagaku Kogyo Co., Ltd. | Adhesive material for preventing reuse |
US4577426A (en) * | 1984-12-21 | 1986-03-25 | Monarch Marking Systems, Inc. | Composite label web |
GB2173150B (en) * | 1985-03-28 | 1989-06-21 | Daimatsu Kagaku Kogyo Kk | An easily breakable sticking material |
-
2002
- 2002-06-03 JP JP2002162120A patent/JP2004012552A/ja active Pending
-
2003
- 2003-06-02 US US10/478,806 patent/US20040239101A1/en not_active Abandoned
- 2003-06-02 EP EP03733233A patent/EP1398753A4/en not_active Withdrawn
- 2003-06-02 WO PCT/JP2003/006953 patent/WO2003102902A1/ja active Application Filing
- 2003-06-02 CN CNA03800321XA patent/CN1511310A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0561777U (ja) * | 1992-01-23 | 1993-08-13 | リンテック株式会社 | 封緘用タグ |
JPH0944092A (ja) * | 1995-08-02 | 1997-02-14 | Kobayashi Kirokushi Kk | 貼付用タグ |
EP1154001A2 (en) * | 2000-05-10 | 2001-11-14 | LINTEC Corporation | Self-adhesive tape and method of use thereof |
Non-Patent Citations (1)
Title |
---|
See also references of EP1398753A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN1511310A (zh) | 2004-07-07 |
JP2004012552A (ja) | 2004-01-15 |
EP1398753A4 (en) | 2006-07-05 |
EP1398753A1 (en) | 2004-03-17 |
US20040239101A1 (en) | 2004-12-02 |
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