Have You Ever Seen the Industrial Process of Making Rubber Bands?

Rubber bands are everywhere in our life. Tying, binding, sorting and playing, a rubber band is anything but a boondoggle. So, how is the almighty rubber band made?

Have You Ever Seen the Industrial Process of rubber band making machine

Generally sold by one Chinese Yuan per bunch in our childhood, rubber bands, were made of rubber and latex. Pour the ingredients into a kneader, where the mixture forms a rubber dough that be divided into small sections. Then out of the kneader by a giant mechanical rolling pin, each yellow dough is flattened into pieces. Never has it done here! Add sulfur and other chemicals, roll it one more time into a chubby little bundle and unfold it to get a wrinkled "dough wrapping". Roll it into the size suitable for the extrusion machine, which is just like that we wring to dry our clothes, isn't it?
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