Traditional Culture Encyclopedia - Traditional stories - How to extract rubber in ancient times
How to extract rubber in ancient times
The main method was to use the skins of animals, put them in a pot to boil, and afterwards filter and boil them to form rubber.
The earliest ancient rubber was made from animal skins and horns. At the same time, humans discovered that certain plants were naturally sticky, such as rubber and gum. Therefore, some plants were also used to make glue. In addition, clay also has the role of glue, which should be the earliest glue. Earlier years we have used the paste is also the most primitive glue, the production of paste is very simple, will be mixed with flour and rice paste heating can be boiled into paste. Paste is also a very historical adhesive.
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