WO2005048218A1 - Petボトル用シュリンクラベル及びそれを装着してなるpetボトル - Google Patents
Petボトル用シュリンクラベル及びそれを装着してなるpetボトル Download PDFInfo
- Publication number
- WO2005048218A1 WO2005048218A1 PCT/JP2004/016729 JP2004016729W WO2005048218A1 WO 2005048218 A1 WO2005048218 A1 WO 2005048218A1 JP 2004016729 W JP2004016729 W JP 2004016729W WO 2005048218 A1 WO2005048218 A1 WO 2005048218A1
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- WO
- WIPO (PCT)
- Prior art keywords
- shrink label
- resin
- coating
- film
- pet bottle
- 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
- G09F3/04—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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- 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
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/08—Coverings or external coatings
- B65D23/0842—Sheets or tubes applied around the bottle with or without subsequent folding operations
- B65D23/085—Sheets or tubes applied around the bottle with or without subsequent folding operations and glued or otherwise sealed to the bottle
-
- 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
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/08—Coverings or external coatings
- B65D23/0842—Sheets or tubes applied around the bottle with or without subsequent folding operations
- B65D23/0878—Shrunk on the bottle
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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 relates to a shrink label for a PET bottle and a PET bottle provided with the shrink label.
- PET bottles have been increasingly used in place of metal cans.
- PET bottles are blow-molded bottles containing polyethylene terephthalate as a main component.
- a shrink label with a product name printed on the inner surface is attached to the outer periphery of the PET bottle.
- This shrink label is required to be easily peelable to facilitate recycling of PET bottles.
- Japanese Patent Application Laid-Open No. 2002-326638 describes that perforations are formed in a shrink label to facilitate peeling.
- the printing on the inner surface of the shrink label is intended to provide information required by consumers, such as a product name, contents, a seller, and precautions, as well as various designs to the product.
- the printed surface is dry and non-adhesive so that the label can be easily peeled.
- adhesives and pressure-sensitive adhesives are not usually coated on the inside of the shrink label in order to make it easily peelable.
- PET bottles tend to be thinner for cost reduction and weight reduction.
- deformation due to changes in the internal pressure of the bottle, external pressure acting on the bottle, and the like is likely to occur.
- bottle deformation at the filling line for beverages, bottle deformation at the time of merchandise distribution, and the like have become problems.
- PET bottles containing beverages are stacked side by side, deforming the containers, causing problems such as clogging in the vending machine and discharging of two bottles at the same time.
- An object of the present invention is to provide a shrink label for a PET bottle that can prevent deformation of the PET bottle, and a PET bottle that is hard to deform using the shrink label.
- the present inventors have conducted intensive studies to achieve the above object. As a result, by forming an adhesive coating layer with a specific peel strength inside the shrink label, the label can be easily peeled off when the PET bottle is recycled, and the label stock is stored. It has been found that blocking does not sometimes occur, and that the force exerts a remarkable effect in preventing deformation of the PET bottle. The present invention has been completed based on powerful new findings.
- the present invention provides the following shrink labels for PET bottles and PET bottles using the labels.
- a shrink label for a PET bottle having a plurality of protrusions and depressions alternately in the circumferential direction, and at least a portion of the shrink label on the side in contact with the PET bottle, in contact with the protrusion.
- Item 2 The shrink labenole according to the above item 1, further comprising an adhesive film layer formed by the coating agent (A).
- the shrink label according to the above item 1 which is a polyester resin, a polystyrene resin, a polyolefin resin or a polychlorinated vinyl resin, which is a material property of the heat-shrinkable film.
- Coating agent (A) The shrink according to the above item 1, which contains an organic resin (a) having a number average molecular weight of 500 to 100,000 and a softening point of 30 to 150 ° C. label.
- the organic resin (a) is an epoxy resin, an acrylic resin, an ethylene acetate butyl resin.
- Item 6 The shrink label according to Item 5, which is at least one kind of resin selected from the group consisting of polyester resins, urethane resins and terpene resins.
- a pressure of 8.5 MPa was applied to the coating surface of the coating agent (A) and the PET film, and the atmosphere temperature was increased.
- the shrink label according to the above item 1, wherein the peel strength after pressure bonding at 40 ° C for 24 hours is within a range of 10 mNZ50 mm to 4 NZ50 mm.
- the shrink label according to the above item 11, wherein the peel strength after pressure bonding at 40 ° C for 24 hours is within a range of 50 mNZ50 mm to lNZ50 mm.
- a PET bottle provided with the shrink label according to item 1 above.
- the shrink label for PET bottles of the present invention has a dry film thickness of 0.1-10 / ⁇ , preferably 0.5-5 m inside the heat-shrinkable film forming the label, that is, on the side in contact with the PET bottle.
- An adhesive coating layer is formed by the coating agent (A).
- the inside of the heat-shrinkable film forming the shrink label is usually printed in advance with a trade name or the like, and the coating agent (A) is applied on this print.
- the peel strength is determined by applying a pressure of 8.5 MPa to a shrink label to be measured and a PET film assuming a PET bottle at an ambient temperature of 40 ° C for 24 hours, and then applying a temperature of 20 ° C. For more than 1 hour, cut the crimped product between the PET film and the coated surface of the shrink label to a width of 50 mm, and peel off the shrink label at 180 mm at a pulling speed of 200 mmZ (mNZ50 mm ) Is measured.
- the peel strength measured in this way is in the range of about 5 mNZ50 mm to 17 NZ50 mm, which is excellent in all of the easy peeling property, the blocking resistance, and the PET bottle deformation preventing effect. is necessary.
- the peel strength is preferably in the range of about 10mN / 50mm-4 NZ50mm, more preferably in the range of about 50mNZ50mm-lNZ50mm, and more preferably in the range of about 100mNZ50mm-500mNZ50mm. preferable.
- PET bottles are considered to be reusable from the viewpoint of environmental protection, and shrink labels attached to PET bottles are easily peelable, that is, they can be easily peeled off during recycling. It is demanded that no adhesive or the like remains after peeling. Therefore, it is important to adjust the shrink label so that the adhesive strength is not too high.
- the shrink label of the present invention can sufficiently satisfy this demand.
- the shrink label is formed by opening a label that is folded in a tubular shape and folded into a flat shape, and then fitted into a bottle or the like. That is, it is also important to have excellent blocking resistance.
- the shrink label of the present invention also satisfies this point.
- the material of the heat-shrinkable film used for the shrink label is not particularly limited as long as it is generally used for the shrink label for PET bottles.
- polyester resin polystyrene resin, polyolefin resin, polysalt.
- a strong heat shrinkable film such as a dani vinyl resin can be used.
- polyester resin examples include polyethylene terephthalate (PET), polybutylene terephthalate (PBT), and polyethylene naphthalate (PEN).
- PET polyethylene terephthalate
- PBT polybutylene terephthalate
- PEN polyethylene naphthalate
- polystyrene resin examples include polystyrene and styrene-butadiene copolymer.
- polyolefin-based resin examples include linear polyolefins such as polyethylene and polypropylene; and amorphous cyclic polyolefins.
- the resin-based resin examples include, for example, a polymer of vinyl chloride; a copolymer of vinyl chloride and a copolymer of vinyl acetate, ethylene, styrene, acrylonitrile, acrylate, ester methacrylate and the like. And the like.
- the heat-shrinkable film is, for example, a polystyrene resin such as a styrene-butadiene copolymer; and a polyester such as PET, since a high shrinkage and a high shrinkage ratio of 40% or more can be obtained at a low temperature of about 80 ° C.
- a heat-shrinkable film that also has a strong force such as a resin is preferred.
- Such a heat-shrinkable film is obtained by subjecting a sheet formed by melt-extruding the resin to at least one direction (for example, transverse direction) at a temperature of about 70 ° C to 100 ° C and about 2 to 6 times. Those obtained by stretching are preferred.
- the heat-shrinkable film preferably has a heat-shrinkage ratio of about 50% or more in the main stretching direction (for example, the transverse direction), more preferably about 60 to 85%.
- the heat shrinkage in the vertical direction is preferably about 0 to 20%.
- the lateral direction is a direction around 90 ° with respect to the sheet take-up direction.
- the heat shrinkage is the shrinkage when immersed in hot water at 95 ° C for 10 seconds.
- a heat-shrinkable film having a thickness of about 10 to 100 ⁇ m can be used. However, due to the strong force (shrinkage stress) that adheres to the PET bottle due to heat shrinkage and the cost, the heat-shrinkable film has a thickness of 20 to 100 ⁇ m. About 80 ⁇ m is preferable, and about 30 to 70 ⁇ m is more preferable.
- the heat-shrinkable film is preferably made of a polyester resin from the viewpoint of the strength of shrinkage stress.
- the shrinkage stress of the heat-shrinkable film is preferably 2.
- ONZcm or more (4. OMPa or more for a film with a thickness of 50 / zm) in the main shrinkage direction (for example, in the transverse direction), and 4.
- ONZcm or more (thickness). 50 / zm film 8. OMPa or more) is more preferable.
- the shrinkage stress was measured by setting a film piece cut to a width of 15 mm on a chuck of a tensile tester with a distance between the chucks of 50 mm, immersing the film piece in hot water of 95 ° C for 10 seconds, pulling it up, and then after 3 minutes. It means the stress in the main contraction direction.
- the coating agent (A) is applied to the surface of the shrink label on the side in contact with the PET bottle.
- the surface of the shrink label that is in contact with the PET bottle is usually the full or partial printed force.If the surface of the shrink label that is in contact with the PET bottle is printed, this print is used. It is necessary to apply the coating agent (A) on the surface.
- the coating agent is preferably applied to almost the entire inner surface of the shrink label, but may be applied partially. In the case of partial application, it is preferable to apply in a belt shape in the circumferential direction of the PET bottle.
- the PET bottle has a plurality of protrusions and depressions in the circumferential direction alternately, at least a portion of the shrink label that is in contact with the PET bottle is in contact with the protrusion. It is preferable to apply the agent (A).
- the coating agent (A) in the present invention contains an organic resin (a) as an essential component, and if necessary, a pigment (b), a viscosity modifier, a dispersant, an antifoaming agent, and a leveling agent. And additives such as waxes.
- the organic resin (a) preferably has a number average molecular weight of about 500 to 100,000, more preferably about 800 to 50,000.
- the number average molecular weight of the organic resin (a) is less than 500, the cohesive strength of the coating film obtained from the coating agent (A) becomes weak and the peel strength decreases, while the number average molecular weight exceeds 100,000 In this case, the cohesive force becomes too strong and the shrink label is curled.
- the organic resin (a) preferably has a softening point of about 30 to 150 ° C from the viewpoint that the organic resin (a) is softened by heating when the shrink label is attached and adhesiveness is generated. .
- the softening point is more preferably about 50-140 ° C. If the softening point of the resin (a) is less than 30 ° C, the blocking resistance is reduced, while if the softening point exceeds 150 ° C, the adhesive strength between the shrink label and the PET bottle is reduced. May not achieve the desired PET bottle deformation prevention effect
- Examples of the type of the organic resin (a) include, for example, epoxy resin, acrylic resin, ethylenic butyl resin, polyester resin, urethane resin, and terpene resin. And polyolefin-based resins, polyamide-based resins, and rubber-based resins. Further, modified resins such as hydrogenated resins of these resins may be used. These organic resins can be used alone or in combination of two or more. Among these organic resins, epoxy resin, acrylic resin, ethylene vinyl acetate resin, polyester resin, urethane resin and terpene resin are required in the present invention. It is easy to adjust to the range of peel strength.
- the pigment (b) examples include coloring pigments such as titanium oxide, zinc white, carbon black, red iron oxide, quinatalidone red, phthalocyanine blue, and phthalocyanine green; extenders such as barita powder, sauce, and silica; aluminum powder, Bright pigments such as metal oxide-coated mica powder and the like can be mentioned.
- the pigment (b) is added for the purpose of improving the color effect of the shrink label and for adjusting the adhesive force of the coating film (A) to the PET bottle.
- Color pigments and glitter pigments are suitable for improving the color effect, and titanium oxide and aluminum powder are particularly preferable.
- the viscosity adjuster is added as needed to adjust the viscosity of the coating agent, and examples thereof include an organic solvent and water.
- organic solvents are those that dissolve the organic resin (a) well and that can be easily volatilized in the drying step after coating.
- hydrocarbon solvents such as hexane, toluene, xylene, and petroleum naphtha Alcohol solvents such as ethanol, isopropanol and n-butanol; ketone solvents such as acetone and methyl ethyl ketone; ester solvents such as ethyl acetate and butyl acetate; ether solvents such as ethylene glycol monobutyl ether.
- the organic resin (a) is a water-soluble or water-dispersible resin, water and, if necessary, an organic solvent soluble in water can be used.
- polybutyl alcohol can be used as the dispersant.
- the coating agent (A) is applied on the printing surface when the heat-shrinkable film has a printing surface.
- a coating machine is used when applying an adhesive to a film or the like.
- Preferred examples of such a coating machine include a gravure roll coating machine (gravure printing machine).
- gravure printing machine by using a gravure printing machine, printing of characters, designs, and the like and coating of a coating agent can be performed continuously, so that efficiency is high. Further, by using a gravure printing machine, the coating agent can be applied to necessary portions without waste.
- the viscosity of the coating agent (A) is about 5 to 60 seconds Z Zahn cup # 3, particularly preferably about 10 to 40 seconds Z Zahn cup # 3.
- the solid content of the coating agent (A) is preferably about 20 to 80% by weight, particularly about 30 to 60% by weight, from the viewpoint of coating suitability.
- the viscosity by Zahn viscosity cup is defined as ASTM. It was measured according to the measuring method described in D1084-97.
- the coating film After coating the coating agent (A) on the heat-shrinkable film, the coating film is usually dried with hot air and wound into a roll.
- the drying conditions are about 50 to 150 ° C for about 0.1 to 1 minute, and the thickness of the coating film obtained by drying is about 0.1 to 10 m, preferably about 0.5 to 5 m.
- the obtained roll-shaped film is appropriately slit into a predetermined width, and a tube is formed by gluing or heat sealing in which an organic solvent or an adhesive is applied to the side edges with the side where the coating agent is applied as the inner side. State. Then, the cylindrical film is folded flat and wound up in a roll.
- the film When a cylindrical film is used, the film is rolled out, cut into a predetermined size (length) to form a shrink label, then opened in a cylindrical shape, covered with a PET bottle, heat-shrinked, and mounted.
- the shrink label may be attached to a part of the same month (preferably more than half of the total length), which may be placed almost on the entire length of the PET bottle.
- a bottle obtained by blow molding polyethylene terephthalate or a thermoplastic resin containing the same as a main component, and a V offset can also be used.
- the thermoplastic resin containing polyethylene terephthalate as a main component include a copolymer of polyethylene terephthalate and polyethylene naphthalate.
- the bottle obtained by blow molding may be a single layer or a multilayer.
- each of the PET bottles has a plurality of projections, which are projections, and a plurality of depressions, which are depressions, and when the shrink label is attached, It is preferable that the cross section has a substantially polygonal shape having a cavity between the PET bottle and the shrink label.
- the cross section has a substantially polygonal shape having a cavity between the PET bottle and the shrink label.
- Heat shrinkage of the shrink label can be performed using a known heater such as a steam heater or a hot air heater. If a steam heater is used, it is shrunk by passing it through a steam heater (tunnel) set at 75-90 ° C for about 3-10 seconds. By virtue of this, it is possible to obtain a PET bottle to which the shrink label for PET bottle of the present invention is hardly deformed.
- a PET bottle with a kagaru label is suitable as a container for beverages such as alcoholic beverages, juices, water, and tea; seasonings such as soy sauce, mirin, mentsuyu, and oil; and liquid detergents such as shampoo. .
- Alcoholic beverages include beer, sake and wine.
- FIGS. 1 and 2 show one example of a PET bottle to which the shrink label of the present invention is attached.
- FIG. 1 is a diagram showing a front view of a PET bottle to which a shrink label is attached.
- FIG. 2 (i) is a cross-sectional view taken along line AA in FIG. 1, and (ii) is a cross-sectional view of FIG. It is a partial enlarged view.
- the PET bottle main body 1 has a cylindrical body, and is composed of a printed heat-shrinkable film 6 and an adhesive coating layer 3 formed inside thereof.
- a shrink label 2 is mounted on the outer peripheral surface of the body in a tubular shape.
- the cross section of the body of the bottle has a polygonal shape (a hexagon in this figure), and includes a convex portion 4 of the body and a concave portion 5 of the body provided therebetween.
- the concave portion 5 is curved so as to be depressed inward in the radial direction, and the shrink label 2 comes into contact with only the convex portion 4 and does not come into contact with the concave portion 5 to form a gap there.
- the adhesive coating layer 3 on the inner surface of the shrink label 2 is formed of a coating agent (A), and the contact portion between the coating layer 3 and the projections 4 is brought into close contact with the PET bottle by moving. Control the deformation of the metal.
- an adhesive coating layer having a moderately small adhesive force with a peel strength in the range of 5 mN Z50 mm-17 NZ50 mm is formed inside the shrink label for PET bottles.
- Such a deformation preventing effect is remarkably exhibited, for example, in a thin PET bottle having a weight of about 23g or less in a bottle having a capacity of 500ml.
- the label can be easily peeled off at the time of recycling PET bottles because the above-mentioned adhesive strength is appropriately small.
- the shrink label in a state where the label is processed into a cylindrical shape and then folded flat is opened and fitted into a bottle or the like, the inner surfaces of the labels are in close contact with each other and are blocked, so that a defective opening does not occur. . That is, the shrink label of the present invention is excellent in blocking resistance.
- FIG. 1 is a front view showing an example of a plastic bottle to which a shrink label of the present invention is attached.
- FIG. 2 (i) is a sectional view taken along line AA in FIG. 1, and (ii) is a partially enlarged view of (i).
- FIG. 3 is a view schematically showing the measurement of the deformability of a PET bottle.
- the obtained resin had a solid content of 95.7%, a softening point of 56 ° C and a number average molecular weight of about 2,000.
- Urethane resin C1 had a softening point of 102 ° C. and a number average molecular weight of about 2,000.
- a 50 ⁇ m-thick heat-shrinkable film for shrink labels (shrinkage stress is about 8.9 MPa, shrinkage 80%) containing polyethylene terephthalate as a main component, using a gravure printing machine to name the product, etc. Printed with printing ink. Then, apply the coating composition obtained above with a gravure printer to a dry film thickness of about 2 ⁇ m, and forcibly dry with hot air at 60-70 ° C for about 5 seconds to dry the film. A test coating film having a coating film formed with a coating agent having a thickness of 2 m was obtained. Examples 2-11 and Comparative Example 1
- Example 2 Each test was conducted in the same manner as in Example 1 except that the composition of the coating agent in Example 1 was changed to the content shown in Table 1 below to form a coating film with a coating film having a dry film thickness of 2 m. Coating film was obtained.
- Example 1 Example 1 was repeated except that the heat-shrinkable film for shrink label in Example 1 was changed to a film mainly composed of polyethylene terephthalate and having a thickness of 50 / ⁇ , a shrinkage stress of about 4.6 MPa, and a shrinkage of 60%. In the same manner as in the above, a test coating film having a coating film formed by a coating agent having a dry film thickness of 2 m was obtained.
- Table 1 below shows the composition, solid content (parts), and viscosity (Z Zahn cup # 3) of each coating agent used in Examples 1-112 and Comparative Example 1.
- Polyester resin B2 trade name “Elitel UE3220”, manufactured by Unitika Ltd., softening point 120 ° C., number average molecular weight about 25,000.
- Terpene resin D1 trade name “YS Polystar T 130”, manufactured by Yashara Chemical Co., Ltd., having a softening point of about 130 ° C. and a number average molecular weight of about 900.
- Titanium white pigment trade name “JR-301”, manufactured by Tika Corporation.
- Aluminum flake pigment trade name “Alpaste 5640NSJ, manufactured by Toyo Aluminum Co., Ltd., paste-like brilliant pigment, solid content 71%.
- ethylene-vinyl acetate copolymer having an ethylene content of 30% (softening point: about 60 ° C, number average molecular weight: about 80,000), terpene resin D1 (Note 2) 2 parts, 5 parts of paraffin wax, 8 parts of polyvinyl alcohol, 15 parts of ethylene glycol monobutyl ether and 200 parts of water were added and mixed by stirring to obtain an emulsion-type coating composition having a solid content of 30%.
- the viscosity of the coating composition was 15 seconds Z Zahn Cup No. 3 (25 ° C.).
- Peel strength Test film coated on a 25- ⁇ m-thick PET film (trade name “Toyobo Estel E5100”, manufactured by Toyobo Co., Ltd., biaxially stretched polyethylene terephthalate film) assuming a PET bottle
- the surfaces of the films coated with the coating agent were overlaid and pressed at 8.5 ° C. at 40 ° C. for 24 hours.
- Peeling was performed at a speed of 200 mmZ in the ° direction, and the peel strength (m NZ50 mm) at that time was measured using a strograph (tensile / compression strength measuring machine, manufactured by Toyo Seiki Co., Ltd.).
- FIG. 3 shows an outline of the measurement of the deformability of the PET bottle to which the shrink label is attached.
- the PET bottle with the shrink label was placed horizontally and horizontally on the sample table of a strograph (tensile / compression strength measuring machine, manufactured by Toyo Seiki Co., Ltd.).
- the center of the PET bottle was sandwiched between two metal disks of 40 mm in diameter and 15 mm in thickness from above and below, and pressed with an applied force of 40 N.
- the amount of deflection of the PET bottle was measured using the above-mentioned strograph, and the deformation rate (%) of the PET bottle was calculated by the following formula, and evaluated according to the following criteria.
- Blocking resistance A painted film and a non-painted film cut into a square with a side of 50 mm were prepared, and the coated film was overlaid so that the coating-coated surface of the paint film and one side of the unpainted film were in contact with each other. Crimping was performed at 40 ° C. for 24 hours under a pressure of 2 MPa. Thereafter, the two films were manually peeled off, and the degree of blocking resistance was evaluated according to the following criteria.
- A shows no blocking at all, good blocking resistance
- B shows blocking to a degree that it can be peeled off by pulling lightly
- blocking resistance is somewhat poor
- C shows strong blocking
- the shrink label of the present invention is excellent in easy peelability, PET bottle deformation preventing effect, blocking resistance, and misalignment.
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04818489A EP1684255A4 (en) | 2003-11-12 | 2004-11-11 | THERMORETRACTABLE LABEL FOR PET BOTTLE |
JP2005515439A JPWO2005048218A1 (ja) | 2003-11-12 | 2004-11-11 | Petボトル用シュリンクラベル及びそれを装着してなるpetボトル |
US10/578,777 US20070087191A1 (en) | 2003-11-12 | 2004-11-11 | Shrink label for pet bottle and pet bottle with the label attached thereto |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003382592 | 2003-11-12 | ||
JP2003-382592 | 2003-11-12 |
Publications (1)
Publication Number | Publication Date |
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WO2005048218A1 true WO2005048218A1 (ja) | 2005-05-26 |
Family
ID=34587261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/016729 WO2005048218A1 (ja) | 2003-11-12 | 2004-11-11 | Petボトル用シュリンクラベル及びそれを装着してなるpetボトル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070087191A1 (ja) |
EP (1) | EP1684255A4 (ja) |
JP (1) | JPWO2005048218A1 (ja) |
WO (1) | WO2005048218A1 (ja) |
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WO2007047650A1 (en) * | 2005-10-18 | 2007-04-26 | Multi-Color Corporation | Shrink sleeve for an article closure |
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CN101679818A (zh) | 2007-04-05 | 2010-03-24 | 艾利丹尼森公司 | 压敏收缩标签 |
US8282754B2 (en) | 2007-04-05 | 2012-10-09 | Avery Dennison Corporation | Pressure sensitive shrink label |
DE102007029315B3 (de) * | 2007-06-22 | 2008-11-20 | Henkel Ag & Co. Kgaa | Packmittel mit verbesserter Wasserdampfdurchlässigkeit |
DE102007029296A1 (de) * | 2007-06-22 | 2008-12-24 | Henkel Ag & Co. Kgaa | Flasche aus PLA mit verbesserter Wasserdampfbarriere |
DE102007029297B3 (de) * | 2007-06-22 | 2008-11-20 | Henkel Ag & Co. Kgaa | Packmittel mit verbesserter Wasserdampfbarriere |
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US20110154699A1 (en) * | 2009-08-03 | 2011-06-30 | Avery Dennison Corporation | Preprinted Roll-On Shrink-On Label |
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US7829163B2 (en) | 2005-10-18 | 2010-11-09 | Multi-Color Corporation | Shrink sleeve for an article closure |
US8932706B2 (en) | 2005-10-27 | 2015-01-13 | Multi-Color Corporation | Laminate with a heat-activatable expandable layer |
JP2008056247A (ja) * | 2006-08-29 | 2008-03-13 | Gunze Ltd | 熱収縮性ラベル、その製造方法およびプラスチックボトル |
US9637264B2 (en) | 2010-01-28 | 2017-05-02 | Avery Dennison Corporation | Label applicator belt system |
US9221573B2 (en) | 2010-01-28 | 2015-12-29 | Avery Dennison Corporation | Label applicator belt system |
JPWO2018174254A1 (ja) * | 2017-03-24 | 2020-01-23 | 東洋紡株式会社 | 熱収縮性ラベル、包装体、および熱収縮性ラベルの製造方法 |
JP2022062054A (ja) * | 2017-03-24 | 2022-04-19 | 東洋紡株式会社 | 熱収縮性ラベル用溶剤組成物、および熱収縮性ラベルの製造方法 |
JP7380721B2 (ja) | 2017-03-24 | 2023-11-15 | 東洋紡株式会社 | 熱収縮性ラベル用溶剤組成物、および熱収縮性ラベルの製造方法 |
JP7512014B2 (ja) | 2017-03-24 | 2024-07-08 | 東洋紡株式会社 | 熱収縮性ラベル、包装体、および熱収縮性ラベルの製造方法 |
JP2020001761A (ja) * | 2018-06-29 | 2020-01-09 | 株式会社吉野工業所 | ボトル |
JP7270345B2 (ja) | 2018-06-29 | 2023-05-10 | 株式会社吉野工業所 | ボトル |
Also Published As
Publication number | Publication date |
---|---|
EP1684255A8 (en) | 2006-11-29 |
EP1684255A1 (en) | 2006-07-26 |
EP1684255A4 (en) | 2007-11-07 |
JPWO2005048218A1 (ja) | 2007-05-31 |
US20070087191A1 (en) | 2007-04-19 |
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