In daily life, we will wear different shoes on different occasions. When we buy shoes, we often pay attention to the style of shoes, but ignore the sole. Today's small series will give you the secret hidden under the sole.
One of the things that we hear a lot about the sole is are these shoes wear resistant?And alleged sole is slippery not slippery, the friction force between pointing to sole and road surface namely big not big, all sorts of decorative pattern that sole does, it is to increase the friction force of shoe and ground, this also is everybody often says "hold ground feeling".Teach everybody now two small doohickey, observe sole antiskid performance easily: 1, the decorative pattern of antiskid sole is water ripple shape, corrugated deeper, frictional force is bigger, antiskid performance is better; 2.2. Larger transverse tooth lines and smaller longitudinal tooth lines are more skid resistant.
Say that finish sole antiskid function, what does material of that common sole have in the life?There are four main: rubber: natural rubber ingredients, wear-resistant, skidproof, good elasticity;TPR: wear-resistant, elastic, slightly lighter than rubber;PU: synthetic material with good elasticity and light weight;EVA MOLD: soft texture, good elasticity, good vibration absorption performance.
For workers, the labor protection sole they wear on a daily basis is made of rubber, because other materials can't protect the sole well in complex environments.When we are choosing a shoe ourselves, also should choose those quality of a material as far as possible softer, grain is much, the shoe with large area of sole touchdown