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CN216817423U - Soft, skin-friendly and washable electronic cloth label - Google Patents

Soft, skin-friendly and washable electronic cloth label Download PDF

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Publication number
CN216817423U
CN216817423U CN202220364418.0U CN202220364418U CN216817423U CN 216817423 U CN216817423 U CN 216817423U CN 202220364418 U CN202220364418 U CN 202220364418U CN 216817423 U CN216817423 U CN 216817423U
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CN
China
Prior art keywords
metal foil
layer
antenna
antenna layer
label
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Active
Application number
CN202220364418.0U
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Chinese (zh)
Inventor
耿兴
陈萌
马岗
孙劲松
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Yongdao Radio Frequency Technology Co ltd
Original Assignee
Yongdao Radio Frequency Technology Co ltd
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Priority to CN202220364418.0U priority Critical patent/CN216817423U/en
Application granted granted Critical
Publication of CN216817423U publication Critical patent/CN216817423U/en
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Abstract

The utility model discloses a soft skin-friendly and water-washing-resistant electronic cloth label which comprises a first cloth layer, a first adhesive layer and a metal foil antenna layer which are sequentially arranged, wherein the metal foil antenna layer is formed by printing metal foil with the thickness of more than 15 mu m. The utility model adopts the metal foil to form the antenna layer to replace the existing aluminum etching antenna, the metal foil antenna layer is firstly attached on the PET substrate during production, the PET substrate is torn off after the metal foil antenna layer is attached to the cloth, and one side of the metal foil antenna layer is adhered to the surface of the clothes by glue during use. Compared with the traditional aluminum etching antenna, the strength and the water washing resistance of the metal foil antenna layer are greatly improved, the thickness of the metal foil is set to be larger than 15 micrometers in order to further avoid the circuit fracture, the strength is greatly improved compared with the traditional 10-micrometer metal foil, and the problem of antenna fracture during water washing is effectively avoided; the softness of the electronic cloth label is improved, and discomfort of a wearer is avoided when the electronic cloth label is in direct contact with the skin.

Description

Soft, skin-friendly and washable electronic cloth label
Technical Field
The utility model relates to the technical field of electronic tags, in particular to a soft, skin-friendly and washable electronic fabric tag.
Background
In a specific use scene, an electronic tag needs to be arranged in the clothing to mark the clothing, such as a hospital, an old care home and the like. The relatively common electronic tag structure for clothing in the existing market is shown in the attached drawing 1, and comprises a double-layer cloth, wherein a PET (polyethylene terephthalate) base material is arranged in the double-layer cloth, and an aluminum etching antenna is arranged on the PET base material.
Due to the existence of the PET base material, the existing clothing fabric label is not enough in softness, and the label directly contacts with skin after the clothing is worn, so that a wearer feels uncomfortable. However, PET substrates cannot be easily removed as substrates for aluminum etched antennas.
Some high-end brand clothes in the market at present put forward the cloth label demand of softer close skin. Therefore, it is necessary to develop a soft, skin-friendly and water-fast electronic cloth label.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a soft, skin-friendly and washable electronic fabric label, which aims to solve the technical problems that the fabric label of clothes in the prior art contains a PET (polyethylene terephthalate) base material, so that the softness of the label is not enough, and a wearer feels discomfort due to the fact that the label is in direct contact with skin after the clothes are worn.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides an electronic cloth label of soft close skin resistant washing, includes the first bed of cloth, first bonding glue film and the metal forming antenna layer that set gradually, metal forming antenna layer is formed by the metal forming printing that thickness is greater than 15 mu m.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model adopts the metal foil to form the antenna layer to replace the existing aluminum etching antenna, the metal foil antenna layer is firstly attached on the PET substrate during production, the PET substrate is torn off after the metal foil antenna layer is attached to the cloth, and one side of the metal foil antenna layer is adhered to the surface of the clothes by glue during use. Compared with the traditional aluminum etching antenna, the strength and the water washing resistance of the metal foil antenna layer are greatly improved, the thickness of the metal foil is set to be larger than 15 micrometers in order to further avoid the circuit fracture, the strength is greatly improved compared with the traditional 10-micrometer metal foil, and the problem of antenna fracture during water washing is effectively avoided;
2. the electronic fabric label provided by the utility model does not adopt a PET (polyethylene terephthalate) base material, so that the flexibility of the electronic fabric label is effectively improved, and the discomfort of a wearer caused by direct contact with skin is avoided.
On the basis of the technical scheme, the utility model can be further improved as follows:
furthermore, the metal foil antenna layer is formed by coupling a Loop area and a coil area, a slot for binding a chip is formed in the Loop area, the coil area comprises a coupling portion in the middle and coil portions located on two sides of the coupling portion, and the coupling portion is used for being coupled with the Loop area.
Further, the width of the coupling part is larger than 1.5 mm.
By adopting the scheme, the coupling part of the coil area is widened, the coupling strength of the coil area and the Loop area is improved, and the open circuit of the antenna is avoided during washing.
Furthermore, a PET substrate layer corresponding to the Loop area in size is further arranged on one side face, away from the first adhesive layer, of the Loop area.
By adopting the scheme, because the Loop circuit is thin and complex, in order to further avoid breakage during washing, the PET substrate with small area is arranged in the Loop area, and the strength of the antenna is further improved on the premise that the flexibility of the label is not influenced as much as possible.
Furthermore, a second cloth layer is bonded on one side of the metal foil antenna layer, which is far away from the first bonding adhesive layer, through a second bonding adhesive layer.
By adopting the scheme, the double-layer cloth design can be adopted.
Further, the metal foil is an aluminum foil.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a conventional electronic cloth label.
Fig. 2 is a schematic structural view of embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of a metal foil antenna layer according to embodiment 2 of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.
Shown in the figure:
1. a first fabric layer;
2. a first adhesive layer;
3. a metal foil antenna layer;
4. a Loop region; 401. grooving;
5. a coil region; 501. a coupling section; 502. a coil section;
6. a PET substrate layer;
7. a second adhesive layer;
8. a second fabric layer.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1:
as shown in fig. 2, the soft, skin-friendly and water-fast electronic fabric label provided in this embodiment includes a first fabric layer, a first adhesive layer and a metal foil antenna layer, which are sequentially disposed, where the metal foil antenna layer is formed by printing a metal foil with a thickness greater than 15 μm, and the metal foil is specifically an aluminum foil.
This embodiment adopts the aluminium foil to form the current aluminium etching antenna of antenna layer replacement, attaches foil antenna layer on the PET substrate earlier when production, tears the PET substrate again after laminating with the cloth, during the use with foil antenna layer one side with adhesive bonding on the dress surface can. Compared with the traditional aluminum etching antenna, the strength and the water washing resistance of the metal foil antenna layer are greatly improved, the thickness of the metal foil is set to be larger than 15 micrometers in order to further avoid the circuit fracture, the strength is greatly improved compared with the traditional 10-micrometer metal foil, and the problem of antenna fracture during water washing is effectively avoided;
this embodiment electronic cloth label does not adopt the PET substrate, has effectively improved electronic cloth label's compliance, makes the wearer feel uncomfortable when avoiding with skin direct contact.
Example 2:
as shown in fig. 3 and 4, the soft, skin-friendly and water-fast electronic fabric label provided in this embodiment includes a first fabric layer, a first adhesive layer, and a metal foil antenna layer, which are sequentially disposed, where the metal foil antenna layer is formed by printing a metal foil with a thickness greater than 15 μm, and the metal foil is specifically an aluminum foil.
The metal foil antenna layer is formed by coupling a Loop area and a coil area, a slot used for binding a chip is formed in the Loop area, the coil area comprises a coupling part in the middle and coil parts located on two sides of the coupling part, and the coupling part is used for being coupled with the Loop area.
The width of the coupling part is larger than 1.5 mm. The design is widened to the coupling portion in coil district, improves the coupling strength in coil district and Loop district, causes the antenna to open circuit when avoiding washing.
And a PET substrate layer corresponding to the Loop area in size is further arranged on one side surface, far away from the first adhesive layer, of the Loop area.
Because the Loop circuit is thinner and complicated, in order to further avoid breakage during washing, the Loop area is provided with the PET substrate with small area, and the strength of the antenna is further improved on the premise that the flexibility of the label is not influenced as much as possible.
Example 3:
as shown in fig. 5, the structure of this embodiment is substantially the same as that of embodiment 2, except that in this embodiment, a second fabric layer is further bonded to a side of the metal foil antenna layer away from the first adhesive layer through a second adhesive layer, and a double-layer fabric design may be adopted.
In the description of the present invention, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (6)

1. The soft skin-friendly washing-resistant electronic fabric label is characterized by comprising a first fabric layer, a first adhesive layer and a metal foil antenna layer which are sequentially arranged, wherein the metal foil antenna layer is formed by printing metal foil with the thickness larger than 15 micrometers.
2. The electronic cloth label of claim 1, wherein the metal foil antenna layer is formed by coupling a Loop area and a coil area, a slot for binding a chip is formed in the Loop area, the coil area comprises a coupling portion at the middle and coil portions located on two sides of the coupling portion, and the coupling portion is used for coupling with the Loop area.
3. Electronic cloth label as claimed in claim 2, characterized in that the width of the coupling part is more than 1.5 mm.
4. The electronic cloth label of claim 2, wherein a PET substrate layer corresponding to the Loop area is further arranged on one side of the Loop area away from the first adhesive layer.
5. The electronic cloth label of claim 1, wherein a second layer of cloth is further bonded to a side of the metal foil antenna layer away from the first layer of adhesive glue by a second layer of adhesive glue.
6. The electronic cloth label according to any one of claims 1 to 5, wherein the metal foil is an aluminum foil.
CN202220364418.0U 2022-02-18 2022-02-18 Soft, skin-friendly and washable electronic cloth label Active CN216817423U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220364418.0U CN216817423U (en) 2022-02-18 2022-02-18 Soft, skin-friendly and washable electronic cloth label

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220364418.0U CN216817423U (en) 2022-02-18 2022-02-18 Soft, skin-friendly and washable electronic cloth label

Publications (1)

Publication Number Publication Date
CN216817423U true CN216817423U (en) 2022-06-24

Family

ID=82041883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220364418.0U Active CN216817423U (en) 2022-02-18 2022-02-18 Soft, skin-friendly and washable electronic cloth label

Country Status (1)

Country Link
CN (1) CN216817423U (en)

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