b) types of products need durable increase in tendon: Shell, the outer parts need out there, good quality gloss with light weight. c tendon) design: -Design for tendon thickness of products as thin as possible. If the product requires firmware higher hardness gap the tendons as fall short again. -Tendon geometry shape increase durability: thickness, altitude, angle of taper are related with each other, if the tendon thickness is too large can result in sunken place opposite the tendons and if too big taper angle makes the top tendon was too small to cause difficulties for the process to complete. -Inclination of the tendon of each side about 10, if the stereotypes are polishing, the tilt of the tendons can be 0.5°. Ribbed bottom thickness allowed by 0.8 times the thickness of products at home to tendons. Usually, the bottom thickness tendon from 0.5-0.8 times the thickness of products in where the tendons. -Location of tendons to increase durability, convex lobes (bosses) and the gussets: tendons to increase durability must be straight direction with open molds.
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