Novel waterproof chemical fiber gauze

Abstract

The invention discloses a novel waterproof chemical fiber gauze, which belongs to the technical field of chemical fiber gauzes, and comprises a base material layer. A waterproof breathable layer is attached to the inner part of the base material layer, two protective layers are attached to the inner part of the base material layer, and the protective layers are respectively attached to two sides of the surface of the waterproof breathable layer. One side of the top of the surface of the base material layer is coated with an adhesive layer, an anti-sticking layer is adhered to the surface of the adhesive layer, the base material layer can be adhered to a dressing layer through the adhesive layer, the waterproof breathable layer is made of a PE macromolecular breathable film, and water vaporcan smoothly permeate to the other side of the waterproof breathable layer according to the principle of capillary motion. When water vapor is condensed into water drops, water molecules cannot be smoothly separated from the water drops and permeate to the other side due to the action of the surface tension of the water drops, so that the waterproof breathable layer has the waterproof breathablecharacteristics, and the protective layer is made of PP spun-bonded non-woven fabric, so that the purpose of protecting the waterproof breathable layer can be achieved.

Description

technical field [0001] The invention relates to the technical field of chemical fiber gauze, in particular to a novel waterproof chemical fiber gauze. Background technique [0002] Gauze is a kind of textile product with sparse warp and weft. It belongs to the cloth category. It is characterized by sparseness and obvious grids. Chemical fiber gauze refers to gauze made of chemical fiber cloth. High strength and durability, widely used. [0003] Patent No. CN 202409604 U discloses a medical gauze, in which chitin fibers with antibacterial and bacteriostatic effects are used in the gauze, so the prepared gauze itself has antibacterial and bacteriostatic effects, which can effectively prevent storage and The secondary pollution caused during use improves the safety of product use. [0004] The above-mentioned gauze has the following disadvantages during use: 1. The traditional gauze has a single function, only has a simple shielding and protection effect, and does not have wa...

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Problems solved by technology

[0004] The above-mentioned gauze has the following disadvantages during use: 1. The traditional gauze has a single function, only has a simple shielding and protection effect, and does not have water resistance. Use of gauze; 2. The traditional gauze can only cover the wound. When fixing it, it is necessary to use bandages or other fasteners to tie the gauze to fix it. It is troublesome to use, and the gauze is usually used together with the dressing. Misalignment is prone to occur after covering, so we propose a new type of waterproof chemical fiber gauze

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