Ring tape to protect the inner tube mating surface from wear and tear of the rim
Also known as lining belt, pressing strip. Refers to the ring tape used to protect the inner tube mating surface from wear and tear of the rim. It fits between the inner tube and the rim, with a thicker middle and thinning edges from the inside out.
Also known as lining belt, pressing strip. It fits between the inner tube and the rim, with a thicker middle and thinning edges from the inside out. There is a centerline on the outer surface of the pad for the alignment line during installation. There is also a hole in the centerline for the inner tube valve to pass through. The gasket does not have high requirements for the physical and mechanical properties of the rubber material, but it should have good aging resistance. Tubeless tires fixed on deep rims and ultra-low pressure tires fixed on specially structured rims do not require pads because they fit tightly.
A ring-shaped rubber belt with a certain shape and cross-section. There is a round hole in it that allows the inner tube valve to pass through. It is placed on the rim to protect the inner tube from wear and tear on the bead of the rim and outer tire. According to the cross-section, it can be divided into two types: concave type and flat type. The former is easier to assemble and easier to place in the correct position. It is widely used in hollow tires for automobiles.