CUP FOR DRINKS

Abstract

A cup for drinks, the cup comprising a side wall which is made of cardboard and which has at least two overlapping material layers, wherein between the said material layers is located a radio frequency identification identifier. The radio frequency identification identifier can be read with a smart phone utilising near field communication technology. In the radio frequency identification identifier may be stored a character string, which is a uniform resource locator address indicating a world wide web page. The radio frequency identification identifier may comprise a microchip for storing readable data, and an antenna connected to the microchip, for transmitting the readable data to a radio frequency identification identifier reader. The radio frequency identification identifier may be a flexible thin strip.

Claims

1. A cup for drinks, the cup comprising a side wall which is made of cardboard and which has at least two overlapping material layers, wherein between the said material layers is located a radio frequency identification identifier.

2. The cup according to claim 1, wherein the radio frequency identification identifier can be read with a smart phone utilising near field communication technology.

3. The cup according to claim 1, wherein in the radio frequency identification identifier is stored a character string, which is a uniform resource locator address indicating a world wide web page.

4. The cup according to claim 2, wherein in the radio frequency identification identifier is stored a character string, which is a uniform resource locator address indicating a world wide web page.

5. The cup according to claim 1, wherein the side wall has a print which is a hot foil stamping print.

6. The cup according to claim 1, wherein the cardboard of the side wall has a plastic coating.

7. The cup according to claim 1, wherein the cup is open at the top, and wherein the cup further comprises a bottom attached to the side wall and having at least one material layer.

8. The cup according to claim 1, wherein the cup follows the shape of a straight circular cone which is truncated and widens upwards.

9. The cup according to claim 1, wherein the side wall comprises an outer layer and an inner layer, wherein the radio frequency identification identifier is located between the outer layer and the inner layer, and wherein the radio frequency identification identifier is attached on the inner surface of the outer layer or on the outer surface of the inner layer.

10. The cup according to claim 1, wherein the radio frequency identification identifier comprises a microchip for storing readable data, and an antenna connected to the microchip, for transmitting the readable data to a radio frequency identification identifier reader.

11. The cup according to claim 3, wherein the radio frequency identification identifier comprises a microchip for storing the character string, and an antenna connected to the microchip, for transmitting the character string to a radio frequency identification identifier reader.

12. The cup according to claim 1, wherein the radio frequency identification identifier is a flexible thin strip.

13. The cup according to claim 9, wherein the radio frequency identification identifier is a flexible thin strip.

14. The cup according to claim 10, wherein the radio frequency identification identifier is a flexible thin strip.

Description

DESCRIPTION OF THE DRAWINGS

[0015] The solution presented is described in greater detail in the following and with reference to the accompanying drawing.

[0016] FIG. 1 shows the cup for drinks provided with an RFID identifier according to an example of the solution presented.

DETAILED DESCRIPTION OF THE INVENTION

[0017] An example of the cup 10 according to the solution presented is shown in FIG. 1.

[0018] The cup 10 is suitable for drinking and for carrying drinks. The drinks may be in liquid form, such as water, tea or coffee.

[0019] The cup 10 is open at the top and has a bottom 24 and a side wall 26. The side wall 26 of the cup may mainly follow the shape of a cylinder or, as shown in the example of FIG. 1, a straight circular cone which is truncated and widens upwards. The bottom 24 of the cup may mainly follow the shape of a circle. The bottom 24 and the side wall 26 are attached to one another and form a tight container. On the side wall 26 of the cup, on its outer surface, may be attached a handle which is of a paper material, such as cardboard.

[0020] The maximum height of the cup 10 may be, for example, 70 to 110 mm and its maximum diameter may be, for example, 70 to 90 mm.

[0021] The side wall 26 of the cup may be of cardboard, as shown in the example of FIG. 1, and so may the bottom 24. The surface of the cup's bottom 24 and side wall 26 located inside the cup 10 may be provided with a coating to make the cup 10 watertight. The coating may be a plastic coating, for example, polyethylene (PE).

[0022] The bottom 24 has at least one material layer. The bottom 24 may be encircled by a downwards directed collar which is attached to the side wall 26, for example, by means of pressing and heat. In the bottom 24 may in addition to or instead of cardboard also be used other materials or paper materials.

[0023] The side wall 26 comprises at least two overlapping material layers in such a way that the side wall 26 is at least partly at least two-layered. According to an example and FIG. 1, the side wall 26 may be two-layered throughout, including an outer layer 14 and an inner layer 16, one surface of which is located inside the cup 10.

[0024] According to an example and FIG. 1, between the outer layer 14 and the inner layer 16 is formed a layer of air which acts as an insulator.

[0025] Both the inner layer 16 and the outer layer 14 may be formed of a sector-shaped material blank from which the sector-like part has been cut off. Both the round inner side and round outer side of the side wall are obtained by attaching the sides of the sector to each other. The inner layer 16 and the outer layer 14 are placed on top of one another and the upper edge of the inner layer 16 may be folded onto the upper edge of the outer layer 14, thus forming the edge 22 of the cup. The lower edge of the outer layer 14 may have an upwards directed collar which settles against the outer surface of the inner layer 16. The outer layer 14 may be attached to the inner layer 16 at one or more points, for example, by gluing.

[0026] According to the solution presented and FIG. 1, an RFID identifier 12 is placed between the two material layers of the side wall 26. In the RFID identifier 12 is stored the desired data which is readable by an RFID reader, for example, a smart phone.

[0027] According to an example and FIG. 1, the RFID identifier 12 contains a microchip in which the above-mentioned data is stored, and an antenna by means of which the said data can be read. The RFID identifier 12 may be of a passive type. The diameter of the RFID identifier 12 may be, for example, 20 to 30 mm. The RFID identifier 12 may be a flexible thin strip having a thickness of, for example, less than 0.2 mm.

[0028] According to an example and FIG. 1, the RFID identifier 12 may be of a sticker type or have an adhesive surface for attachment.

[0029] According to an example and FIG. 1, the RFID identifier 12 is located between the outer layer 14 and the inner layer 16. The RFID identifier 12 is attached on the inner surface of the outer layer 14 or on the outer surface of the inner layer 16. Over the RFID identifier 12 may be placed a protective layer, such as a paper sticker.

[0030] According to an example and FIG. 1, on the side wall 26 of the cup, for example on its outer surface or on the outer surface of the outer layer 14, may be at least one print 24. The print 24 may form, for example, a colour surface, one or more pictures or patterns, or text, or a combination of these. The print 24 may be at the RFID identifier 12 and present, for example, an instruction or symbol indicating that the cup 10 contains a readable RFID identifier 12 or a place where the RFID identifier 12 can be read.

[0031] According to an example, the print 24 is produced by hot foil stamping, wherein a metal foil is attached to the side wall 26 by means of pressing and heat.

[0032] The solution presented is not limited to the foregoing alternatives and examples, but may be applied within the limits defined in the accompanying claims.