The invisible screen mesh on the windows at home needs to be replaced due to aging, deformation, unsealing around the screen mesh, and failure to retrieve it. When selecting screen windows, friends should pay attention to the following details:
1. Dust removal: A sealed dust removal brush should be installed inside the yarn box to prevent mosquitoes and flies from crawling into the room from the winding position inside the yarn box, and to remove some floating dust on the surface of the yarn mesh.
2. Border wall thickness: The aluminum profile has a wall thickness of 0.8-1.0 millimeters, which can avoid deformation caused by seasonal temperature differences and increase the service life of the screen window.
3. Windproof system: The left and right wind groove tracks need to have built-in sealing strips and windproof bead buckles, which can block mosquito faults caused by strong winds when the yarn mesh enters the groove.
4.Color: There are many colors on the surface of the screen window frame, and the recognized treatment color in the industry is electrostatic powder baking paint process. First, put the aluminum blank into a soaking pool to clean the surface impurities. After a few hours, take out the aluminum material and let it dry in the sunlight. Then, use sandpaper to polish off the burrs, use an air pump to remove the surface dust, and place it in a movable powder room for spraying and coloring. Continue to bake in a dedicated furnace for 4 hours. After cooling off, apply a protective film and transport it to the workshop for production.
5. Screen mesh: The screen mesh of invisible screen windows should avoid using nylon material. Due to the coarse diameter of the silk, large mesh holes, and thick screen texture, if it is stained with dust and catkins, it will increase its thickness. If used for more than a year, it is easy to fail to retract. We should choose environmentally friendly and odorless glass fiber material mesh, with a wire diameter of 0.15 millimeters and mesh size of 18 times 18 mesh, which can effectively avoid the failure of retraction caused by dirty and thick mesh. This type of glass fiber mesh has a service life of more than 7 years.
6.Spring: Torsion spring is an important driving component for invisible screen windows, which can be rolled back 20-30000 times normally and easily with low noise. Please feel the specific details with your hands; Difficulty in pulling indicates low flexibility of the spring.
7. Switch: The bottom switch of the invisible screen window is divided into middle plastic hook type, left and right track built-in plastic hook type, magnetic suction type switch, aluminum alloy hook type, and other styles. It uses a stable and durable opening and closing device that does not deform.
Post time: Apr-20-2023
