Abstract: This disclosure provides a method for manufacturing a silver-plated reflecting film. The method includes following steps: (1) manufacturing a reflecting polyester film layer; (2) coating a silver-plated layer on one surface of the reflecting polyester film layer by a vacuum sliver plating method, wherein the vacuum silver plating methods comprises a vacuum evaporation plating method or a vacuum sputtering silver plating method; and (3) applying a protection layer film on the silver-plated layer and obtaining the silver-plated reflecting film.

Abstract: This disclosure provides a method for manufacturing a silver-plated reflecting film. The method includes following steps: (1) manufacturing a reflecting polyester film layer; (2) coating a silver-plated layer on one surface of the reflecting polyester film layer by a vacuum sliver plating method, wherein the vacuum sliver plating methods comprises a vacuum evaporation plating method or a vacuum sputtering silver plating method; and (3) applying a protection layer film on the silver-plated layer and obtaining the silver-plated reflecting film.

Abstract: The present invention provides a composite optical reflective film for a backlight source system and a preparation method therefor. The composite optical reflective film comprises a transparent diaphragm and a reflective diaphragm, wherein the reflective diaphragm is spliced to the transparent diaphragm through an adhesive, and the other face of the reflective diaphragm is coated with a reflective coating. The composite optical reflective film has good dimension stability, is not easy to warp and deform, has a higher reflectivity, has a simple preparation process and is easy to operate.

Abstract: Disclosed are a silverplated reflecting film and a manufacturing method thereof. The reflecting film comprises a reflecting polyester film layer (3), a silverplated layer (2) and a protection layer (1). The reflecting polyester film layer (3) contains 5-25% nanometer modified inorganic filler. The reflecting film provided by the invention has a high reflectivity, and the manufacturing method has simply processes and is easy to operate.

Abstract: The present invention provides a composite optical reflective film for a backlight source system and a preparation method therefor. The composite optical reflective film comprises a transparent diaphragm and a reflective diaphragm, wherein the reflective diaphragm is spliced to the transparent diaphragm through an adhesive, and the other face of the reflective diaphragm is coated with a reflective coating. The composite optical reflective film has good dimension stability, is not easy to warp and deform, has a higher reflectivity, has a simple preparation process and is easy to operate.

Abstract: An anti-abrasion optical diffusion film (2), an LCD device and a light source using the anti-abrasion optical diffusion film (2) are disclosed, in order to solve the problem of the prior art that the diffusion particles are abraded or detached in large area, when an optical diffusion thin film receives external force. The anti-abrasion optical diffusion film (2) includes a substrate (21) and a diffusion coating (22); the diffusion coating (22) includes diffusion adhesive layer (24) and diffusion particles (23). The variation coefficient of the diameter of the particles is 10-100%. The invention improves the anti-abrasion ability of the optical diffusion thin film.

Abstract: An anti-abrasion optical diffusion film (2), an LCD device and a light source using the anti-abrasion optical diffusion film (2) are disclosed, in order to solve the problem of the prior art that the diffusion particles are abraded or detached in large area, when an optical diffusion thin film receives external force. The anti-abrasion optical diffusion film (2) includes a substrate (21) and a diffusion coating (22); the diffusion coating (22) includes diffusion adhesive layer (24) and diffusion particles (23). The variation coefficient of the diameter of the particles is 10-100%. The invention improves the anti-abrasion ability of the optical diffusion thin film.

Abstract: In one embodiment, a method for making a film comprises: heating thermoplastic to above a glass transition temperature of the thermoplastic; passing heated thermoplastic through a die and onto a polished calendaring roll and a resilient calendaring roll, and passing the heated thermoplastic between the polished calendaring roll and the resilient calendaring roll to form the film. The resilient calendaring roll has an average roll surface roughness of about 0.5 ?m to about 0.9 ?m. A nip pressure between the calendaring rolls is about 100 kPa to about 2,000 kPa. The film has an average film surface roughness of about 0.5 ?m to about 0.9 ?m, a gloss of less than or equal to about 10, an average stress of less than or equal to about 60 nm, and a stress spread of less than or equal to about 50.

Abstract: An in-line mail weighing system and scale comprises a mail piece transport mounted atop a load cell. The mail piece transport includes a drive assembly and a pressure assembly defining a transport path. Mail pieces are moved through the mail piece transport, on edge. The load cell takes a series of weight measurements for each mail piece in a stream of mail pieces as each mail piece moves through the mail piece transport at a constant high speed, and then accurately calculates the weight of each mail piece.