CN217838801U

CN217838801U - Printable mobile phone rear cover film

Info

Publication number: CN217838801U
Application number: CN202222366703.9U
Authority: CN
Inventors: 刘文亮; 谢金沛
Original assignee: Hengshan County Jiacheng New Material Co ltd
Current assignee: Hengshan County Jiacheng New Material Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-18
Anticipated expiration: 2032-09-06

Abstract

The utility model provides a printable's lid pad pasting behind cell-phone, relates to decorative film technical field, and it includes the substrate layer, the upper surface of substrate layer is equipped with the printable layer that the one deck is transparent or fog face and can print printing ink, the upper surface of printable layer is equipped with the protection film that the one deck can be torn, the lower surface of substrate layer has one deck PET to cover through the adhesive layer subsides from the type membrane. The utility model discloses can easily realize the individualized customization of pad pasting pattern.

Description

Printable mobile phone rear cover film

Technical Field

The utility model belongs to the technical field of the decorating film technique and specifically relates to indicate a printable's lid pad pasting behind cell-phone.

Background

With the continuous improvement of living standard of people, the decoration requirements of various electronic products are higher and higher, and especially for mobile phones, the film pasting on the rear cover of the mobile phone is a common requirement. However, the pattern form of the existing mobile phone rear cover film is single, if the pattern on the film has individual requirements, the film is customized to a manufacturer in advance, and the manufacturer prints the customized pattern on the mobile phone rear cover film by a special printer in the production process, so that the process is not only troublesome, but also has high manufacturing cost and relatively long manufacturing period.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printable's lid pad pasting behind cell-phone can easily realize the individualized customization of pad pasting pattern.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a lid pad pasting behind printable's cell-phone, includes the substrate layer, the upper surface of substrate layer is equipped with the printable layer that the one deck is transparent or fog face and can print printing ink, the upper surface of printable layer is equipped with the protection film that the one deck can be torn, the lower surface of substrate layer has one deck PET to cover through the adhesive layer subsides and has from the type membrane.

Preferably, the substrate layer is a transparent or white structural layer made of PVC material; or the substrate layer is a transparent or white structural layer made of TPU materials.

More preferably, the thickness of the substrate layer is 50-100um.

More preferably, the printable layer is made of a polyurethane or acrylic material.

More preferably, the dyne value of the printable layer is more than or equal to 36, and the thickness of the printable layer is 5-10um.

More preferably, the protective film is a PET protective film, and the thickness thereof is 50um.

More preferably, the adhesive layer has a thickness of 10-30um.

Through set up the printable layer that the one deck is transparent or fog face and can print printing ink on the substrate layer, and utilize the protection film subsides to cover the protection, make the product accessible tear the protection film in customer hand and directly put into conventional printer after and print, thereby go on directly printing required individualized pattern to printable layer, directly cross the one deck protection film of moulding on the pattern surface after printing the completion, can easily realize the individualized customization of lid pad pasting pattern behind the cell-phone fast, and need not in advance with the producer reservation, and such printing mode realizes more easily, the cost is lower.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.

In the figure:

1-substrate layer 2-printable layer 3-protective film

4-adhesive layer 5-PET release film.

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.

It should be noted that in the present disclosure, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween.

As shown in fig. 1, a printable mobile phone rear cover film comprises a substrate layer 1, a printable layer 2 which is transparent or has a fog surface and can print ink is arranged on the upper surface of the substrate layer 1, a protective film 3 which can be torn off is arranged on the upper surface of the printable layer 2, and a PET release film 5 is adhered to the lower surface of the substrate layer 1 through an adhesive layer 4.

The substrate layer 1 is a transparent or white structural layer made of PVC material; or the substrate layer 1 is a transparent or white structural layer made of TPU material.

Preferably, the thickness of the base material layer 1 is 50 to 100um.

In this embodiment, the printable layer 2 is made of polyurethane or acrylic acid, wherein titanium dioxide or fumed silica powder and other materials can be added to achieve the effects of whitening and ink absorption, the dyne value of the printable layer 2 is greater than or equal to 36, and the thickness of the printable layer is 5-10um.

In addition, the protective film 3 is a PET protective film, and the thickness of the PET protective film is 50um; the thickness of the adhesive layer 3 is 10-30um.

When the printable mobile phone rear cover pad pasting that above-mentioned embodiment provided was produced, can set up one deck printable layer 2 on substrate layer 1, printable layer 2 has played the intermediate action, can have better affinity with substrate layer 1 of PVC or TPU material to and printing ink also can have better affinity for printing ink is more easily attached to. The product can be directly placed into a conventional printer for printing after the protective film 3 is torn off in a client hand, so that the required personalized pattern is directly printed on the printable layer 2, and after the printing is finished, a new protective film (such as a PVC or TPU protective film with frosting or high transparency for preventing aging and fading) is directly overmoulded on the surface of the pattern, so that the personalized customization of the mobile phone rear cover film pattern can be easily and quickly realized without the need of advance reservation by a manufacturer, and the printing mode is easier to realize and lower in cost. And finally, the PET release film 5 is torn off, and the rear cover of the mobile phone can be directly attached to the rear cover of the mobile phone to form the rear cover adhesive film of the mobile phone.

In order to make the skilled person more easily understand the improvement of the present invention compared with the prior art, some drawings and descriptions of the present invention have been simplified, and the above embodiment is the preferred implementation of the present invention, besides, the present invention can be implemented in other ways, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. The utility model provides a lid pad pasting behind printable's cell-phone, includes substrate layer (1), its characterized in that: the upper surface of substrate layer (1) is equipped with printable layer (2) that the one deck is transparent or matte and can print printing ink, the upper surface of printable layer (2) is equipped with protection film (3) that the one deck can be torn off, the lower surface of substrate layer (1) has one deck PET to paste through adhesive layer (4) to cover from type membrane (5).

2. The printable back cover film for cellular phones of claim 1, wherein: the substrate layer (1) is a transparent or white structural layer made of PVC material; or the substrate layer (1) is a transparent or white structural layer made of TPU material.

3. The printable back cover film for cellular phones of claim 2, wherein: the thickness of substrate layer (1) is 50-100um.

4. The printable back cover film for cellular phones of claim 1, wherein: the printable layer (2) is made of polyurethane or acrylic material.

5. The printable back cover film for cellular phones of claim 4, wherein: the dyne value of the printable layer (2) is more than or equal to 36, and the thickness of the printable layer is 5-10um.

6. The printable back cover film for cellular phones of claim 1, wherein: the protection film (3) is a PET protection film, and the thickness of the PET protection film is 50um.

7. The printable mobile phone rear cover film according to claim 1, wherein: the thickness of the adhesive layer (4) is 10-30um.