The acceptance and maintenance of door and window insulation films are important links to ensure the effectiveness and service life. This article will introduce to you the precautions for door and window insulation films from two aspects: acceptance and maintenance. Check and accept the thermal insulation film

Check the surface and edges of the thermal insulation film that has just been applied. It is normal to have mist-like water vapor, and it will be clean after it dries. However, if there are too many bubbles, you must Please ask the original manufacturer to handle it. In addition, you must pay attention to whether the corners of the insulation film are warped or uneven, and whether the size is just right. Check the brand trademark and warranty certificate Check the brand trademark on the product to avoid counterfeit products; and ask for the product warranty certificate to ensure the rights of use after completion. Pay attention to maintenance details

Do not put stickers or suction cups on the insulation film. Avoid putting stickers or suction cups on the insulation film to avoid pulling up the insulation film when it is pulled up. Do not use sharp objects or blades to scratch the surface to avoid damage to the material. The anti-fouling effect of thermal insulation paper is good by wiping it with a damp cloth and then a dry cloth. You can usually wipe it with clean water. If you encounter more stubborn dirt, spray detergent on the rag and then wipe it. Never spray directly on the insulation paper to prevent the insulation paper from losing its effectiveness.