The development history of tarpaulin
Tarpaulins are widely used for covering vehicles, ships, goods in factories and mines, outdoor travel, etc. They are sun-resistant, anti-freeze, anti-aging, anti-corrosion, lightweight, easy to fold and durable. In fact, tarps appeared a long time ago. Today, the editor will take you to see the development history of tarps:
Early waterproof materials mostly used waterproof paper, which was coated with a thin layer of tung oil or stubble oil. Tung oil and stubble oil come from the seeds of tung oil and stubble flax, and are dry oils. Some also use persimmon paint or wax to coat the paper. After treatment, it is not only strong but also very waterproof. In modern times, waterproof paper has gradually withdrawn from the stage of history, and tarpaulins made of cotton and linen materials have begun to be widely used. Although cotton and linen are also bulky, they are much more usable than waterproof paper. There have also been attempts to make waterproof cloths out of light silk materials, but because of the high price, few people use them. Today’s tarpaulins are basically made of cotton sateen material, which has better properties in terms of sun resistance, anti-freeze, anti-aging, and anti-corrosion.
(Part of the content comes from the Internet)
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