How is canvas waterproof?

1. Waterproof canvas refers to the cloth used for waterproof or moisture-proof, waterproof and low-temperature candles, that is to say, waterproof cloth. 2. The inside of the pvc canvas is made of polyester fabric as the bottom, and the surface is coated with a layer of pvc glue. The weaving method of the polyester fabric has undergone appropriate and distinctive design schemes, so the pvc glue can be very well combined with the brim, which promotes the pvc canvas. Guaranteed to be watertight. 3. The patchwork production and processing of canvas is carried out with intelligent technology, using excellent hot-melt production and processing equipment, canvas heat-sealing machine, the basic principle of hot-melt is to completely combine the pvc glue between the two canvases, and then there is nothing beyond the connection. The gap makes a whole canvas more than 100% waterproof. 4. The processing technology of the plastic-coated cloth is simple, and the raw material pvc emerald green canvas has excellent waterproof and sunscreen isolation properties, which provides a very good waterproof, rainproof and sunscreen isolation guarantee for outdoor goods. Therefore, emerald green canvas is gradually accepted and loved by customers in the sales market, and has gradually become the choice for warehouses and freight stations in various fields.