CN213291648U - Matte film with three-layer structure - Google Patents
Matte film with three-layer structure Download PDFInfo
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- CN213291648U CN213291648U CN202021766264.5U CN202021766264U CN213291648U CN 213291648 U CN213291648 U CN 213291648U CN 202021766264 U CN202021766264 U CN 202021766264U CN 213291648 U CN213291648 U CN 213291648U
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Abstract
The utility model belongs to the technical field of the film technique and specifically relates to a inferior smooth film with three layer construction, including A layer and B layer, the top and the equal fixedly connected with A layer in bottom on B layer, through the A layer and the B layer that set up, make inferior smooth film surface have mute light effect, can be applied to the packing, the photoelectricity backlight diffusion, reflection, lamp house advertisement, car clothing membrane and the special consumptive material membrane of FPCB of the label preparation of domestic appliance and the accurate instrument and equipment of computer, ornamental material, various high-grade cigarette wine etc..
Description
Technical Field
The utility model relates to the technical field of films, specifically be a inferior smooth membrane with three layer construction.
Background
The polyester film (PET) is a film material prepared by using polyethylene glycol terephthalate as a raw material and adopting an extrusion method to prepare a thick sheet and then performing biaxial stretching, and printing packaging consumables such as a polyester film environment-friendly film PET milky white film and the like are widely used in the glass fiber reinforced plastic industry, the building material industry, the printing industry and the medical health.
Most of polyester films on the market at present are simple in structure and single in function, the common polyester films are good in light transmission, certain limitations exist in application, and the requirement at ordinary times cannot be met, so that the matte film with the three-layer structure is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a inferior smooth membrane with three layer construction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the matte film with the three-layer structure comprises a layer A and a layer B, wherein the top end and the bottom end of the layer B are fixedly connected with the layer A, the layer B is composed of a film-level optical polyester slice and a film-level matte slice, the IV values of the film-level optical polyester slice and the film-level matte slice on the layer B are 25% -75%, the layer A is composed of a film-level optical polyester slice and a film-level matte slice, the IV value of the film-level optical polyester slice on the layer A is 10% -40%, and the IV value of the film-level matte slice on the layer A is 60% -90%.
Preferably, the matte film has a thickness of 12 μm to 188 μm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through the A layer and the B layer that set up, make inferior smooth membrane surface have the matte effect, can be applied to the label preparation of domestic appliance and computer precision instruments equipment, ornamental material, the packing of various high-grade cigarette wine, photoelectricity backlight diffusion, reflection, lamp house advertisement, car clothing membrane and the special consumptive material membrane of FPCB and so on.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1-A layer and 2-B layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
the matte film with the three-layer structure comprises an A layer 1 and a B layer 2, wherein the A layer 1 is fixedly connected to the top end and the bottom end of the B layer 2, the B layer 2 consists of a film-level gloss polyester slice and a film-level matte slice, the IV values of the film-level gloss polyester slice and the film-level matte slice of the B layer 2 are 25% -75%, the A layer 1 consists of a film-level gloss polyester slice and a film-level matte slice, the IV value of the film-level gloss polyester slice of the A layer 1 is 10% -40%, the IV value of the film-level matte slice of the A layer 1 is 60% -90%, and the light transmittance, the glossiness and the haze of the matte film can be changed through the A layer and the B layer.
The thickness of the matte film is 12-188 μm, preferably 23-125 μm, wherein the middle layer B accounts for 75-85% of the total thickness by mass, and the two layers A account for 15-25% of the total thickness by mass.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A matte film with a three-layer structure is characterized in that: the LED flat light film comprises a layer A (1) and a layer B (2), wherein the top end and the bottom end of the layer B (2) are fixedly connected with the layer A (1), the layer B (2) is composed of a film-level light polyester slice and a film-level matte slice, the IV values of the film-level light polyester slice and the film-level matte slice of the layer B (2) are 25% -75%, the layer A (1) is composed of a film-level light polyester slice and a film-level matte slice, the IV value of the film-level light polyester slice of the layer A (1) is 10% -40%, and the IV value of the film-level matte slice of the layer A (1) is 60% -90%.
2. The matte film having a three-layer structure according to claim 1, wherein: the thickness of the matte film is 12-188 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021766264.5U CN213291648U (en) | 2020-08-21 | 2020-08-21 | Matte film with three-layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021766264.5U CN213291648U (en) | 2020-08-21 | 2020-08-21 | Matte film with three-layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213291648U true CN213291648U (en) | 2021-05-28 |
Family
ID=76026133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021766264.5U Active CN213291648U (en) | 2020-08-21 | 2020-08-21 | Matte film with three-layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213291648U (en) |
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2020
- 2020-08-21 CN CN202021766264.5U patent/CN213291648U/en active Active
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