CN112508155A - Thermal transfer printing electronic tag with Inlay and production process thereof - Google Patents

Abstract

The invention relates to the technical field of Inlay, in particular to a heat transfer printing electronic label with Inlay, which can be heated when in use, so that a glue layer is attached to the surface of an object, and the Inlay and a digital printing layer can perform double anti-counterfeiting; the thermal transfer printing electronic tag is not easy to break, the tensile resistance of the whole electronic tag can be enhanced, and the thermal transfer printing electronic tag is not easy to break; the production process of the heat transfer printing electronic tag with the Inlay can produce a plurality of heat transfer printing electronic tags at one time, greatly improves the production efficiency, reduces the production cost, is high and low temperature resistant, acid and alkali resistant, water resistant and convenient to use, can be used for customized printing according to the requirements of customers, and does not need additional processes such as wrapping in the production process, thereby simplifying the manufacturing process.

Description

Thermal transfer printing electronic tag with Inlay and production process thereof

Technical Field

The invention relates to the technical field of Inlay, in particular to a thermal transfer printing electronic label with Inlay and a production process thereof.

Background

With the development of electronic technology, Inlay with a safety anti-counterfeiting function gradually enters our lives, and has the advantages of high sensitivity, small volume, low cost and the like.

When the current common film is used in Inlay, the coating layer is easy to fall off or transfer due to the insufficient bonding fastness of the coating layer and the base material. Meanwhile, when the traditional film is compounded with Inlay, the traditional film is compounded in a dry way, and the dry compounding has the following defects: firstly, a large amount of volatile solvent is needed, the environment is not protected and unsafe, the environmental pollution is serious, and secondly, the high-temperature hot pressing is carried out, the speed is low, the efficiency is low, and the rejection rate is high; thirdly, the existing thermal transfer electronic label can only be attached to the produced article in the production process, secondary thermal printing cannot be carried out, and the use of the thermal transfer electronic label with Inlay and the production process thereof is inconvenient.

Disclosure of Invention

The invention provides a heat transfer printing electronic label with Inlay and a production process thereof aiming at the problems in the prior art.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a heat transfer printing electronic tag with an Inlay, which comprises a PET (polyethylene terephthalate) film, a digital printing layer, a silk screen printing ink layer, an Inlay and an adhesive layer, wherein the digital printing layer is attached to the silk screen printing ink layer, the PET film is hot-pressed on the digital printing layer, a release agent layer is arranged between the digital printing layer and the PET film, the Inlay is arranged in the silk screen printing ink layer, and the adhesive layer is arranged at the bottom of the silk screen printing ink layer.

Preferably, the release agent layer is sprayed on the digital printing layer, and the release agent layer is release agent resin.

Preferably, the Inlay is an RFID electronic chip with anti-counterfeiting information, and the Inlay can read and write the RFID electronic chip for multiple times.

Preferably, the thickness of the silk screen printing ink layer is 10-20 microns, anti-counterfeiting patterns are arranged on the silk screen printing ink layer, the anti-counterfeiting patterns are wire-drawing anti-counterfeiting patterns or laser anti-counterfeiting patterns, and the silk screen printing ink layer is a resin silk screen printing ink layer.

Preferably, the PET film is a transparent PET film, and the thickness of the transparent PET film is 0.1-1 mm.

Preferably, the digital printing layer is printed with a security pattern, merchandise information and supplier information.

Preferably, the adhesive layer is hot melt adhesive.

A production process of a thermal transfer printing electronic label with Inlay comprises the following steps:

coating a release agent on a PET (polyethylene terephthalate) film and drying to form a PET release film;

printing anti-counterfeiting patterns, commodity information and supplier information on the PET release film by using digital equipment to form a digital printing layer;

printing silk screen ink on the digital printing layer, then embedding the silk screen ink into the Inlay, and then continuously printing the silk screen ink to reach the required thickness to form a silk screen ink layer;

step four, spraying a glue layer on the lower part of the silk screen ink layer, and drying at 60-80 ℃;

and fifthly, writing information into the dried thermal transfer printing electronic label, reading and detecting, and separating and cutting the qualified label film.

Preferably, the PET release film layer obtained after the step 1 is subjected to laser to form anti-counterfeiting lines, and the adhesive layer is hot melt adhesive.

The invention has the beneficial effects that:

the invention provides a heat transfer printing electronic label with an Inlay, which comprises a PET film, a digital printing layer, a silk screen printing ink layer, an Inlay and a glue layer, wherein the digital printing layer is attached to the silk screen printing ink layer; this heat-transfer seal electronic tags is difficult to the fracture, can strengthen whole electronic tags's stretching resistance, is difficult to the fracture.

The production process of the heat transfer printing electronic tag with the Inlay can produce a plurality of heat transfer printing electronic tags at one time, greatly improves the production efficiency, reduces the production cost, is high and low temperature resistant, acid and alkali resistant, water resistant and convenient to use, can be used for customized printing according to the requirements of customers, and does not need additional processes such as wrapping in the production process, thereby simplifying the manufacturing process.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a flow chart of the production process of the present invention.

The reference numerals are respectively:

PET film-1, digital printing layer-2, silk screen printing ink layer-3, Inlay-4 and glue layer-5.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

Example one

As shown in fig. 1-2, the heat transfer electronic tag with Inlay provided by the present invention includes a PET film 1, a digital printing layer 2, a screen printing layer 3, an Inlay4, and a glue layer 5, wherein the digital printing layer 2 is attached to the screen printing layer 3, the PET film 1 is hot-pressed on the digital printing layer 2, a release agent layer is disposed between the digital printing layer 2 and the PET film 1, the Inlay4 is disposed in the screen printing layer 3, and the glue layer 5 is disposed at the bottom of the screen printing layer 3, when the heat transfer electronic tag is used, the heat transfer electronic tag can be heated, so that the glue layer 5 is attached to the surface of an object, and the Inlay4 and the digital printing layer 2 of the present invention can perform double anti-counterfeiting; this heat-transfer seal electronic tags is difficult to the fracture, can strengthen whole electronic tags's stretching resistance, is difficult to the fracture.

In this embodiment, the release agent layer is sprayed on the digital printing layer 2, the release agent layer is release agent resin, and the release agent layer is convenient to peel the PET film 1 from the digital printing layer 2 when the adhesive layer 5 is attached to the surface of an object.

In this embodiment, the Inlay4 is an RFID electronic chip with anti-counterfeiting information, and the Inlay4 is an RFID electronic chip capable of being read and written for many times.

In this embodiment, the thickness of the silk screen ink layer 3 is 10 to 20 microns, the silk screen ink layer 3 is provided with anti-counterfeiting patterns, the anti-counterfeiting patterns are wire-drawing anti-counterfeiting patterns or laser anti-counterfeiting patterns, the silk screen ink layer 3 is a resin silk screen ink layer 3, and the anti-counterfeiting patterns of the silk screen ink layer 3 can be subjected to triple anti-counterfeiting, so that the counterfeiting difficulty is increased.

In this embodiment, the PET film 1 is a transparent PET film 1, the thickness of the transparent PET film 1 is 0.1-1mm, the information of the digital printing layer 2 can be conveniently checked by the transparent PET, and the digital printing layer 2 is printed with anti-counterfeiting patterns, commodity information and supplier information.

In this embodiment, glue film 5 is the hot melt adhesive, and accessible heating is laminated this heat-transfer seal electronic tags on the object surface that needs to carry out anti-fake.

Example two

As shown in fig. 3, a production process of a thermal transfer printing electronic label with Inlay includes the following steps:

step one, coating a release agent on a PET film 1 and drying to form a PET release film;

printing anti-counterfeiting patterns, commodity information and supplier information on the PET release film by using digital equipment to form a digital printing layer 2;

step three, screen printing ink is printed on the digital printing layer 2 and then embedded into Inlay4, and then screen printing ink is continuously printed to reach the required thickness, so that a screen printing ink layer 3 is formed;

step four, spraying a glue layer on the lower part of the silk screen ink layer 3, and drying at 60-80 ℃;

and fifthly, writing information into the dried thermal transfer printing electronic tag, reading and detecting, and separating and cutting the qualified thermal transfer printing electronic tag.

In this embodiment, the PET release film layer after step 1 is subjected to laser to form the anti-counterfeiting line, which is triple anti-counterfeiting.

The process can be used for producing a plurality of heat transfer printing electronic label films at one time, greatly improves the production efficiency, reduces the production cost, is high and low temperature resistant, acid and alkali resistant, water resistant and convenient to use, can be used for customized printing according to the requirements of customers, does not need additional processes such as wrapping and the like, and simplifies the manufacturing process.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. The utility model provides a take heat-transfer seal electronic tags of Inlay which characterized in that: including PET membrane, digital printing layer, silk screen printing ink layer, Inlay and glue film, digital printing layer attach to on the silk screen printing ink layer, the PET membrane hot pressing in on the digital printing layer, digital printing layer with be provided with the mold release layer between the PET membrane, Inlay set up in the silk screen printing ink layer, the glue film set up in silk screen printing ink layer bottom.

2. The heat transfer printing electronic label with Inlay of claim 1, characterized in that: the release agent layer is sprayed on the PET film and is release resin.

3. The heat transfer printing electronic label with Inlay of claim 1, characterized in that: the Inlay is an RFID electronic chip with anti-counterfeiting information, and the Inlay can read and write the RFID electronic chip for many times.

4. The heat transfer printing electronic label with Inlay of claim 1, characterized in that: the thickness on silk screen printing ink layer is 10 ~ 20 microns, be provided with anti-fake line on the silk screen printing ink layer, anti-fake line is the anti-fake line of wire drawing or radium-shine line of preventing falsification, the silk screen printing ink layer is the resin printing ink layer.

5. The heat transfer printing electronic label with Inlay of claim 1, characterized in that: the PET film is a transparent PET film, and the thickness of the transparent PET film is 0.025 mm-0.2 mm.

6. The heat transfer printing electronic label with Inlay of claim 1, characterized in that: the digital printing layer is printed with anti-counterfeiting patterns, commodity information and supplier information.

7. The heat transfer printing electronic label with Inlay of claim 1, characterized in that: the adhesive layer is hot melt adhesive.

8. A production process of a heat transfer electronic label with Inlay, which is used for manufacturing the heat transfer electronic label as claimed in any one of claims 1-7, and is characterized in that:

coating a release agent on a PET (polyethylene terephthalate) film and drying to form a PET release film;

printing anti-counterfeiting patterns, commodity information and supplier information on the PET release film by using digital equipment to form a digital printing layer;

printing silk screen ink on the digital printing layer, then embedding the silk screen ink into the Inlay, and then continuously printing the silk screen ink to reach the required thickness to form a silk screen ink layer;

step four, spraying a glue layer on the lower part of the silk screen ink layer, and drying at 60-80 ℃;

and fifthly, writing information into the dried thermal transfer printing electronic label, reading and detecting, and separating and cutting the qualified label film.

9. The production process of the heat transfer printing electronic label with Inlay of the claim 8, characterized in that: and (3) performing laser on the PET release film layer after the step (1) to form anti-counterfeiting lines.

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