Non-woven fabric wet tissue for cleaning and preparation method thereof

Abstract

The invention relates to a non-woven fabric wet tissue for cleaning. The non-woven fabric wet tissue for cleaning can be composed of a degradable plastic film layer, a degradable non-woven fabric layer, an interlayer adhesive and a liquid infiltrating the non-woven fabric. The non-woven fabric wet tissue for cleaning is characterized in that the degradable plastic film layer is a degradable polylactic acid-jute fiber-starch plastic, the bulk density of which is 13-30Kg / m<3> and the thickness of which is 0.5-4mm, wherein the degradable polylactic acid-jute fiber-starch plastic is composed of 10-40% of polylactic acid, 10-50% of starch and 40-80% of jute fibers in percentages by mass, and the biodegradation rate of the plastic is 50-83%; the degradable non-woven fabric layer contains a liquid and a degradable non-woven fabric. The degradable non-woven fabric comprises thin sisal fibers and a wood pulp fiber non-woven fabric; and the adhesive comprises 60-70 parts of low density polyethylene, 3-6 parts of a crosslinking agent, 2-5 parts of a silane coupling agent, 2-7 parts of an antibacterial agent, 2-6 parts of a compatilizer and 1-3 parts of glycerinum. The non-woven fabric wet tissue for cleaning provided by the invention is made from the degradable material, so that the non-woven fabric wet tissue for cleaning is environmentally friendly and healthy. The non-woven fabric in the wet tissue state is flexible and comfortable in wiping process, sterilizes, cleans and moistens the skin, and has a targeted function on stop bleeding and pain relieving, astriction, diarrhea and the like.

Description

technical field [0001] The invention relates to the technical field of preparation of non-woven wet wipes, in particular to a non-woven wet wipe for cleaning and a preparation method thereof. Background technique [0002] Toilet paper is usually made of cotton pulp, wood pulp, straw pulp, and waste paper pulp. Good-quality toilet paper is made of virgin wood pulp, which is similar to the manufacturing process of ordinary paper, but it is required to be made extremely thin and soft, which is convenient for people to wipe and clean. For the purpose of cleaning, the existing toilet paper is not strong against liquid and dirt, and has no fixed and targeted inhibitory effect on bacteria, viruses and other harmful substances, so it is difficult to achieve the ideal cleaning purpose. Moreover, the waste toilet paper takes a long time to degrade in the natural environment, thus producing serious "white pollution". With the improvement of human living standards, consumers are increa...

AI Technical Summary

Problems solved by technology

[0009] In order to solve the problems of insufficient comfort and poor functional pertinence in the wiping process of the above-mentioned hygiene products, the invention discloses a non-woven fabric wet wipe for cleaning, which is composed of a degradable plastic film layer, a degradable non-woven fabric layer, and an interlayer The adhesive and the liquid impregnated in the non-woven fabric are characterized in that the degradable plastic film layer has a bulk density of 13-30Kg / m 3 , a degradable polylactic acid-jute fiber-starch plastic with a thickness of 0.5-4mm, wherein the degradable polylactic acid-jute fiber-starch plastic consists of a mass ratio of 10-40% polylactic acid, 10-50% starch and 40-80% Composed of jute fibers, its biodegradation rate reaches 50-83%; the degradable non-woven fabric layer contains liquid and degradable non-woven fabrics, and the degradable non-woven fabrics are thin sisal fibers and wood pulp fibers without Woven cloth, its components include: 32-46% of sisal fiber, 30-55% of wood pulp fiber, 3-8% of multifunctional superabsorbent seaweed fiber and 5-17% of polylactic acid fiber in terms of weight percentage; The binder contains 60-70 parts of low-density polyethylene, 3-6 parts of cross-linking agent, 2-5 parts of silane coupling agent, 2-7 parts of antibacterial agent, 2-6 parts of compatibilizer, 1-3 parts of glycerin, Wherein the low-density polyethylene is composed of low-density polyethylene and maleic anhydride modified low-density polyethylene with a volume ratio of (3-8):1