JP3056012U - Label for prevention of re-covering - Google Patents

Abstract

(57) [Summary] [Problem] To provide a label for preventing replacement, in which a product label such as a price label cannot be replaced with another product for theft prevention. An auxiliary material is provided in which an upper surface of a core material (5) provided with an adhesive layer (4) on a lower surface and a lower surface of a surface substrate (2) have an adhesive force smaller than an adhesive force of the adhesive layer (4). 3 (polyethylene thin materials 3a, 3b) are joined together.
When the label 1 attached to the product 1 was peeled off, at least the adhesive layer 4 remained so as to adhere to the product 12.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a label for preventing refilling, in which a product label once attached to a product is peeled off so that it cannot be attached to another product.

[0002]

[Prior art]

 2. Description of the Related Art In a store or the like, a price label printed with a price is attached to each product and the price of the product is displayed.

[0003] However, some buyers try to purchase a product at a price lower than a set price by peeling off a label attached to a certain product and attaching it to another product. Measures have been required to prevent theft of goods.

[0004]

[Problems to be solved by the invention]

 For this reason, as a conventional product, some notches are provided on the label, and when the label is peeled off, the label may be torn from the cut or the shape may be lost Some products were developed so that they could not be replaced with other products in a clean condition.

However, depending on the manner of peeling, the notched label can be peeled off in a state where the original shape is maintained and replaced with another product, or a worker can stick the product on the product. There was a problem that the shape easily collapsed during the work, and it was not easy to perform the quick attaching work.

The present invention has been made to solve the above-mentioned conventional problems. In order to prevent theft, a product label such as a price label cannot be replaced with another product. It is an object of the present invention to provide a new label for preventing replacement.

[0007]

[Means for Solving the Problems]

 In order to achieve the above object, the anti-replacement label of the present invention uses the adhesive force of the adhesive layer between the upper surface of the core material provided with the adhesive layer on the lower surface and the lower surface of the surface substrate. This is a label formed by an auxiliary material bonded with low adhesive strength, and when the label attached to the product is peeled off, at least the adhesive layer remains while being adhered to the product. It was made.

Further, the auxiliary material is composed of two layers of polyethylene thin material, and the upper layer of the polyethylene thin material is adhered to the lower surface of the surface base material by low-temperature melting, while the upper surface of the core material is melted by high temperature. It is preferable that the lower layer of the polyethylene thin material is adhered to the substrate, and the polyethylene thin material on the surface substrate side and the polyethylene thin material on the core material side are bonded by thermocompression bonding.

Further, a release paper may be provided on a lower surface of the adhesive layer.

[0010] Further, a cut may be formed inside or outside the label.

Further, it is preferable that the label has a circular shape.

[0012]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

As shown in FIG. 1, the label 1 for preventing refilling of the present invention is provided between an upper surface of a core material 5 provided with an adhesive layer 4 on the lower surface and a lower surface of the surface substrate 2. It is formed through an auxiliary material 3 (comprising polyethylene thin materials 3a and 3b) joined with an adhesive strength smaller than the adhesive strength of the adhesive layer 4.

As shown in FIGS. 5 to 8, at least the label 1 including the surface base material 2, the auxiliary material 3, and the adhesive layer 4 is peeled off when the label 1 attached to the product 12 is peeled off. The adhesive layer 4 is left so as to adhere to the product 12.

As a specific configuration, as shown in FIG. 1, the auxiliary material 3 may be composed of two layers of thin polyethylene materials 3a and 3b.

As an example of a method of manufacturing such a label 1, as shown in FIG. 2, an upper polyethylene thin material 3 a is attached to the lower surface of a surface substrate 2 by low-temperature melting (adhesion surface 7 by low-temperature melting). On the other hand, the lower polyethylene thin material 3b is adhered to the upper surface of the core material 5 by high-temperature melting (adhesion surface 8 by high-temperature melting), and these polyethylene thin materials 3a and 3b are heat-bonded to each other using a pressure roller or the like. Bonding is performed by press bonding (the bonding surface 9 by thermocompression bonding in FIG. 3).

Further, as shown in FIG. 3, an adhesive layer 4 is provided on the lower surface of the core material 5, and the release paper 6 is adhered to the lower surface of the adhesive layer 4, whereby the cross-sectional state shown in FIG. The label 1 is constructed. The release paper 6 is provided for handling or storing the label 1.

With the above configuration, the release paper 6 of the label 1 can be peeled off, and the label 1 can be attached to the product 12 by the adhesive layer 4 as shown in FIG.

Here, when the label 1 attached to the product 12 is peeled off, at least the adhesive layer 4 remains adhered to the product 12. This is because of the adhesive strength of the surface base material 2 and the polyethylene thin material 3a bonded by low-temperature melting, the adhesive strength of the core 5 and the polyethylene thin material 3b bonded by high-temperature melting, and the above-mentioned polyethylene thin material. This is because the adhesive strength of the materials 3a and 3b bonded together by thermocompression bonding is smaller than the adhesive strength of the adhesive layer 4 bonded to the product 12.

Since the adhesive force of the adhesive layer 4 adhered to the product 12 varies depending on the material or the surface condition of the product 12, when the label 1 attached to the product 12 is peeled off, the core material 5 adheres. Whether it remains adhered to the agent layer 4 is not constant.

Examples of the manner in which the label 1 is peeled off include those shown in FIGS.

FIG. 5 shows a case where the adhesive strength at the bonding surface 7 between the surface base material 2 and the upper polyethylene thin material 3a is smaller than the adhesive strength at the other bonding surfaces. From the polyethylene thin material 3a.

FIG. 6 shows a case where the adhesive strength at the bonding surface 9 between the upper polyethylene thin material 3a and the lower polyethylene thin material 3b is smaller than the adhesive strength at the other bonding surfaces. The material 3a and the lower polyethylene thin material 3b peel off.

FIG. 7 shows a case where the adhesive strength between the lower polyethylene thin material 3b and the core material 5 at the bonding surface 8 is smaller than the adhesive strength at the other bonding surfaces. At this time, the lower polyethylene thin material 3b The core material 5 peels off.

FIG. 8 shows a case where the adhesive force of the adhesive surface 10 between the core material 5 and the adhesive layer 4 is smaller than the adhesive force of the other adhesive surfaces. Peels off.

In any case, as shown in FIG. 11, when the label 1 attached to the product 12 is peeled off, at least the adhesive layer 4 remains remaining adhered to the product 12, so that the label 1 side Since the adhesive layer 4 is lost, it cannot be re-attached to another material.

As shown in FIG. 9, a cut 13 may be formed in the label 1 of the present invention. The label 1 shown in FIG. 9 has a plurality of linear cuts 13, 13... Provided inside the label 1, but may have cuts of other shapes and may be provided from the outside of the label 1. You may.

By doing so, as described above, when the label 1 is attached to the product 12 and peeled off again, at least the adhesive layer 4 remains on the product 12 and the cuts 13, 13. The shape of the label 1 collapsed, making it impossible to use it again.

Further, the shape of the label 1 of the present invention is preferably circular as shown in FIG. Thus, when the label 1 is circular, it is difficult to peel off the label 1 attached to the product 12.

In the present invention, the label 1 may have a shape other than a circle, for example, a square as shown in FIG. In the case of such a shape, it is preferable to make the corner of the label into an arc shape so that it is difficult to peel off. Also in such a shape, by providing cuts 13, 13,... Similar to FIG. 9, the shape of the label 1 when peeled off may be easily broken.

[0031]

[Effect of the invention]

 As described above, according to the label for preventing refilling of the present invention, when the label attached to the product is peeled off, at least the adhesive layer remains remaining attached to the product. The label cannot be re-attached to another product due to the loss of the adhesive layer.

Therefore, the anti-replacement label of the present invention is extremely useful as an anti-theft label.

Further, a cut may be provided on the inside or outside of the label to break the shape of the peeled label, thereby preventing the label from being used again.

Further, by making the label circular, it is possible to make it difficult to peel off the label attached to the product.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a label for preventing replacement according to the present invention.

FIG. 2 is a cross-sectional view illustrating a process of manufacturing the label for preventing replacement according to the present invention.

FIG. 3 is a cross-sectional view illustrating a process of manufacturing the re-sticking prevention label according to the present invention.

FIG. 4 is a cross-sectional view showing a state in which the label for preventing replacement according to the present invention is attached to a product.

FIG. 5 is a cross-sectional view showing one embodiment of the present invention in which the label for preventing replacement is peeled off.

FIG. 6 is a cross-sectional view showing one embodiment of the present invention in which the label for preventing re-insertion is peeled off.

FIG. 7 is a cross-sectional view showing one embodiment of the present invention in which the label for preventing replacement is peeled off.

FIG. 8 is a cross-sectional view showing an embodiment of the present invention in which the label for preventing replacement is peeled off.

FIG. 9 is a plan view of the replacement label according to the present invention having a circular shape.

FIG. 10 is a plan view of the replacement prevention label according to the present invention having a square shape.

FIG. 11 is a perspective view showing a situation in which the label for preventing replacement according to the present invention is peeled off from a product.

[Description of sign]

 DESCRIPTION OF SYMBOLS 1 ... Label for preventing re-covering 2 ... Surface base material 3 ... Auxiliary material 3a, 3b ... Polyethylene thin material 4 ... Adhesive layer 5 ... Core material 6 ... Release paper 7 ... Bonding surface by low-temperature melting 8 ... Bonding by high-temperature melting Surface 9: Adhesive surface by thermocompression bonding 10: Adhesive surface by adhesive 12: Product 13: Cut

Claims (6)

[Utility model registration claims] 1. An auxiliary material joined between an upper surface of a core material having an adhesive layer on a lower surface and a lower surface of a surface substrate with an adhesive force smaller than the adhesive force of the adhesive layer. A label for preventing refilling, characterized in that at least the adhesive layer is left adhered to the product when the label attached to the product is peeled off. 2. The auxiliary material is composed of two layers of polyethylene thin material, and an upper layer of the polyethylene thin material is adhered to a lower surface of the surface base material by low-temperature melting, while an upper surface of the core material is melted by high-temperature melting. 2. The tension according to claim 1, wherein a lower layer of the polyethylene thin material is attached, and the polyethylene thin material on the surface base material side and the polyethylene thin material on the core material side are bonded by thermocompression bonding. Replacement label. 3. The label according to claim 1, wherein a release paper is provided on a lower surface of the adhesive layer. 4. The label according to claim 1, wherein a cut is formed inside or outside the label. 5. The label according to claim 1, wherein the label is circular. 6. The label according to claim 1, wherein the label has a shape other than a circle.