Waterproof coating and non-dripping tarpaulin

Abstract

The invention provides a waterproof coating and non-dripping tarpaulin, belongs to the technical field of tarpaulin processing, and solves the problems that the damage is caused due to the fact that the tarpaulin is inevitably rubbed with external objects in the shielding process, water vapor in the tarpaulin is condensed on the inner surface of the tarpaulin, and when condensed water drops are large enough, articles are wetted. The waterproof coating and non-dripping tarpaulin comprises a tarpaulin body; a group of fixed seats in clamped connection are mounted on the tarpaulin body; a lip-shaped sealing ring is mounted at the bottom of each fixed seat; a connection structure in clamped connection is installed on the inner side of each fixed seat; a chamfer is arranged at the upper portion of each fixed seat; and a loading bottle body is installed on each connection structure through a bolt. Activated carbon is arranged on the inner sides of the loading bottle bodies, and the activated carbon has the effect of absorbing water mist on the inner side of the tarpaulin, so that the interior of the tarpaulin is kept dry, and the effect that no water drops exist in the tarpaulin is achieved; and redundant liquid in the loading bottle bodies is adsorbed through water absorption sponge, so that the service life of the activated carbon is prolonged.

Description

technical field [0001] The invention belongs to the technical field of tarpaulin processing, and more specifically relates to a water-repellent coating and a drip-free tarpaulin. Background technique [0002] Tarpaulin (or tarpaulin) is a waterproof material with high strength, good toughness and softness. It is often used as canvas (oil canvas), polyester with polyurethane coating or made of polyethylene plastic, tarpaulin There are usually strong grommets at the corners or edges to facilitate the use of ropes for binding, hanging or covering. The existing tarpaulins are less effective in protecting the anti-staining coating, and the tarpaulins are less effective in absorbing fog. Poor, it is necessary to improve the structure of the existing tarpaulin, and at the same time add structure to the tarpaulin, which has solved the problem that the tarpaulin has an anti-staining coating and no dripping water. [0003] For example, the Chinese invention patent with application nu...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides an anti-staining coating and a drip-free tarpaulin to solve the problem that the existing tarpaulins are in direct contact with each other when they are folded, and the friction between them is relatively small, so that The phenomenon of mutual misalignment, the tarpaulin is more troublesome during manual transportation, and it is inevitable to rub against external objects during the tarpaulin covering process, which will cause certain damage when the tarpaulin rubs. Due to the temperature difference between the inside and outside of the tarpaulin, the Water vapor condenses on the inner surface of the tarpaulin, and the absorption effect of water vapor in the tarpaulin is poor. When the condensed water droplets are large enough, they will drip down under the action of gravity and directly drip onto the items covered by the tarpaulin. Wet items are not conducive to the storage of items

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