US 12,271,773 B2 · Radio frequency identification sheet material (variations)

Abstract

The group of inventions relates to the field of radio-frequency identification, in particular, to materials containing radio-frequency tags in their layers and intended for printing and stamping by commonly available printing methods. The technical result is the creation of the technical solution as an alternative to the known one. The sheet material with the radio frequency identification is characterized by the fact that it is made in the form of a rectangular paper sheet with a length of 450-485 mm, width of 300-330 mm (according to the first variant) and a length of 700-750 mm, width of 500-530 mm (according to the second variant), and it contains an antenna and a chip located inside the sheet, what's more, one of the corners of the sheet is made geometrically different from three other corners.

Claims17

Dependent claims

A sheet material for radio frequency identification (RFID), comprising:

a rectangular sheet including:
a layer for printing,
an antenna, placed inside the sheet, and
a chip, placed inside the sheet,
wherein one corner of the sheet is geometrically different from three other corners of the sheet, the geometrically different corner being rounded;
and
a plurality of positional elements located inside the sheet, the positional elements being usable for locating a plurality of RFID products during an operation selected from printing, cutting, and punching of the sheet material,
a thickness of the sheet material varying between 0.15 mm and 1.0 mm according to locations of the plurality of positional elements.

5 more elements

Dependencies are inferred from the claim text.

Radio frequency identification sheet material (variations)

Life of this patent

Radio frequency identification sheet material (variations)

Life of this patent

Abstract

Claims17