Bubble Gum Twin Color Rope Extruder Drx-150

Bubble gum is a popular type of candy that is not eaten, but instead chewed. Before being chewed bubble gum is hard. When it is chewed it is soft. It is called bubble gum, because once soft a person could create a bubble with the gum by blowing air into it. Most modern gums are based on a synthetic equivalent, a rubbery material called polyisobutylene that's also used in the manufacture of inner tubes. Polyisobutylene is mixed with plasticisers and materials - all food grade - to make the gum mixture chewable.