Reflective film
A technology of reflective film and reflective layer, which is applied in the field of reflective film, can solve the problems that the reflective film does not have a warning effect, and achieve the effects of avoiding light pollution, improving the light output rate, and being easy to use
Active Publication Date: 2020-12-01
安徽易视反光材料有限公司
View PDF13 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The present invention proposes a reflective film, which solves the problem in the prior art that the reflective film does not have a warning function when the light is dim
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] Such as Figure 1-2 As shown, the reflective film in this embodiment includes a base layer 1. In this embodiment, the base layer 1 includes a tear-resistant layer 2 and an insulating layer 3 arranged in sequence from top to bottom, and the tear-resistant layer 2 and The insulating layers 3 are connected by an adhesive layer 4 . The anti-tearing layer 2 is woven from polyacrylonitrile preoxidized fibers and silicon carbide fibers, and the polyacrylonitr...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a reflective film. The upper surface of a base layer is covered with a first reflective layer; the upper surface of the first reflective layer is covered with a fluorescent layer; the upper surface of the fluorescent layer is provided with several light guiding dam bodies that stick out upwardly; glass beads are embedded in the light guiding dam bodies; cavities are formed between adjacent light guiding dam bodies; two sides of the cavities are provided with opposite first inclined surfaces and second inclined surfaces; the upper ends of the first inclined surfaces and the second inclined surfaces are respectively inclined towards the adjacent light guiding dam bodies sides; the first inclined surfaces are provided with second reflective layers; the second inclined surfaces are provided with third reflective layers; the fluorescent layer below the cavities are provided with light guiding parts that stick out upwardly; the upper surface of the several light guiding dam bodies are provided with a waterproof layer; the upper surface of the waterproof layer are covered with a diffuse reflection layer; the lower surface of the base layer covers a pressure sensitive adhesive layer; and the lower surface of the pressure sensitive adhesive layer covers a release paper layer. According to the reflective film, instructions can still be provided when the light is dim, and vehicle lamps are not turned on.
Description
technical field [0001] The invention relates to the technical field of reflective materials, in particular to a reflective film. Background technique [0002] Reflective film is mainly used for guide signs, signs, outline signs, raised road signs of various roads and railways, traffic cones, anti-collision tubes, safety islands, mine airport safety signs, place names, license plates, property community safety signs, construction signs, Billboards, stage sets, logos, etc. Because the reflective film plays an obvious warning role with its bright colors in the daytime, at night or in the case of insufficient light, its bright reflective effect can effectively enhance people's recognition ability, see the target clearly, arouse vigilance, and thus avoid accidents , reduce casualties, reduce economic losses, become an indispensable safety guard for road traffic, and have obvious social benefits. [0003] Although the existing reflective film can play a reflective role, due to i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G02B5/128G09F13/16
CPCG02B5/128G09F13/16
Inventor 戴伟
Owner 安徽易视反光材料有限公司