Abstract: Light-permeable multilayer composite film made of plastic as the surface coating of an article, wherein the composite film comprises at least one outer, at least partially light-permeable top layer optionally provided with a lacquer and at least one further layer arranged on the back of the top layer, wherein arranged on the back side of the top layer is at least one sheetlike, optically active textile layer, preferably a textile layer comprising threads made of polyethylene terephthalate (PET) and/or made of polyvinylidene fluoride (PVDF), wherein the textile layer has light-transmitting, light-refracting and light-reflecting properties or a combination thereof and the transmission, refraction and reflection properties are such that illumination of the textile layer, in particular back side illumination of the textile layer, results in preferably uniformized light transmission through the top layer.

Abstract: Light-permeable multilayer composite film made of plastic as the surface coating of an article, wherein the composite film comprises at least one outer, at least partially light-permeable top layer optionally provided with a lacquer and at least one further layer arranged on the back of the top layer, wherein arranged on the back side of the top layer is an optical layer, preferably an optical layer made of polyethylene terephthalate (PET) which has light-transmitting, light-refracting and light-reflecting properties or a combination thereof, wherein the transmission, refraction and reflection properties are such that illumination of the optical layer, in particular back side illumination of the optical layer, results in preferably uniform light transmission through the top layer.

Abstract: Light-permeable multilayer composite film made of plastic as the surface coating of an article, wherein the composite film comprises at least one outer, at least partially light-permeable top layer optionally provided with a lacquer and at least one further layer arranged on the back of the top layer, wherein arranged on the back side of the top layer is at least one sheetlike, optically active textile layer, preferably a textile layer comprising threads made of polyethylene terephthalate (PET) and/or made of polyvinylidene fluoride (PVDF), wherein the textile layer has light-transmitting, light-refracting and light-reflecting properties or a combination thereof and the transmission, refraction and reflection properties are such that illumination of the textile layer, in particular back side illumination of the textile layer, results in preferably uniformized light transmission through the top layer.

Abstract: Light-permeable multilayer composite film made of plastic as the surface coating of an article, wherein the composite film comprises at least one outer, at least partially light-permeable top layer optionally provided with a lacquer and at least one further layer arranged on the back of the top layer, wherein arranged on the back side of the top layer is an optical layer, preferably an optical layer made of polyethylene terephthalate (PET) which has light-transmitting, light-refracting and light-reflecting properties or a combination thereof, wherein the transmission, refraction and reflection properties are such that illumination of the optical layer, in particular back side illumination of the optical layer, results in preferably uniform light transmission through the top layer.

Abstract: The disclosure relates to a method of producing a charge air hose or pipe from plastic. It is an object of the disclosure to provide a method of producing charge air hoses, via which charge air hoses are producible from continuous fiber-reinforced plastics with uniform wall thickness and an inner outline of high precision. This method gives rise to a charge air pipe having a reinforced thermoplastic matrix as wall. Advantages of a thermoplastic matrix are a high degree of awareness for processing purposes and the option of bonding additional connecting and functional elements, for example holders, made of thermoplastic to the component via methods including welding methods.

Abstract: The disclosure relates to a method of making a charge air hose or pipe from plastic. It is an object to provide a method of making charge air hoses, by which charge air hoses are producible from continuous fiber-reinforced plastics with uniform wall thickness and an inner outline of high precision. Such a method can include the following steps: A) braiding a hose outline on a core using continuous fibers, B) laying the fiber braid together with the core into a cavity of an injection mold, C) injecting a low-viscosity free-flowing hardenable resin to impregnate the braided hose outline with the resin, D) hardening the impregnated component, and E) removing the component from the mold and removing the core.