A kind of internal light-transmitting type micro-prism reflective film and production process method thereof
A production process and technology of reflective film, applied in the field of micro-prism reflective film with internal light transmission, can solve the problems of reduced or invalid reflective performance of reflective film, potential safety hazards, low light transmittance of reflective film, etc. Effects of light transmittance and light transmittance
Active Publication Date: 2017-12-01
NANJING SKY TRAFFIC IND
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- Abstract
- Description
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- Application Information
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Problems solved by technology
The traditional micro-prism reflective film needs to be irradiated by the high beam of the vehicle to passively reflect light, and transmit the sign information to the traffic participants in the road section. Reduced or invalidated, more and more signs now have the function of active luminescence, which is convenient for slow-moving traffic people who do not have lighting conditions to obtain traffic sign information at night, rainy and other poorly illuminated environments, but the traditional micro Prism-type reflective film Reflective film has a relatively low light penetration rate, and traffic participants cannot obtain traffic sign information in a timely manner, which poses a great safety hazard
Method used
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[0020] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0021] control figure 1 , a micro-prism reflective film capable of internal light transmission, characterized in that the reflective film includes a prism structure layer, a support layer, a film layer and a release paper layer arranged in sequence.
[0022] The mask layer includes a peelable base film C, the mask layer also includes a mask, the supporting layer includes a base film B and a support structure layer, the prism structure layer includes a peelable base film A, and the prism structure The layers also include nano organics and polyester resins.
[0023] A production process method for an internal light-transmitting microprism reflective film, characterized in that:
[0024] Step 1)...
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Abstract
The invention discloses an internal light transmission type micro prism light-reflecting film and a production process method thereof. The internal light transmission type micro prism light-reflecting film is characterized by comprising a prism structure layer, a supporting layer, a mask layer and a release paper layer which are arranged in sequence and is synthesized by using a three-compounding and two-separation method. The internal light transmission type micro prism light-reflecting film has the advantages of being high in reverse light transmittance and light transmission rate.
Description
technical field [0001] The invention relates to the technical field of reflective film production, in particular to an internally transparent microprism reflective film and a production process thereof. Background technique [0002] Microprism type reflective film is a new type of reflective film with high reflective brightness and excellent aging resistance. Widely used in various road traffic safety signs, traffic safety facilities, vehicle safety devices and other fields, it can play an obvious role in safety warning. The traditional micro-prism reflective film needs to be irradiated by the high beam of the vehicle to passively reflect light, and transmit the sign information to the traffic participants in the road section. Reduced or invalidated, more and more signs now have the function of active luminescence, which is convenient for slow-moving traffic people who do not have lighting conditions to obtain traffic sign information at night, rainy and other poorly illumi...
Claims
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IPC IPC(8): B32B15/09B32B15/20B32B37/02B32B37/12B32B38/00B32B38/10G02B5/124
CPCB32B15/09B32B15/20B32B37/02B32B37/12B32B38/00B32B38/10B32B38/145B32B2307/412B32B2307/416G02B5/124
Inventor 刘干陈德松
Owner NANJING SKY TRAFFIC IND