What does 3M car film mean?
1 Answers
3M car film is an American brand, the inventor of explosion-proof and heat-insulating film, and one of the manufacturers that independently produces explosion-proof and heat-insulating films throughout the entire process. Currently, it holds multiple patents for heat-insulating and explosion-proof film technologies. 3M car film is the owner of numerous world patents in the field of optical technology, launching various new heat-insulating film products each year, with each patented technology endowing the heat-insulating film with different unique functions. 3M's innovative technological product, the Crystal Series optical micro-layered car heat-insulating film, utilizes a 240-layer multi-optical micro-layered film as the base material and incorporates nanotechnology to achieve high light transmission, high heat insulation, and high blocking of infrared and ultraviolet rays. 3M car film can block heat and ultraviolet radiation, resisting up to 99% of harmful UV exposure, protecting the skin and interior car decorations from damage, and shielding drivers and passengers from the discomfort of excessive sun exposure.