阅读说明：本技术 沸石卫生巾的配方与制备工艺 (Formulation and preparation process of zeolite sanitary napkin ) 是由 蔡稼平 虞磊磊 于 2020-05-30 设计创作，主要内容包括：本发明公开了沸石卫生巾的配方与制备工艺,涉及卫生巾技术领域。沸石卫生巾的配方与制备工艺,所述沸石卫生巾包括防侧漏层、聚水导流层、卫生芯片、锁水层、无尘纸层、透气底层和魔术贴,所述防侧漏层四周粘贴有拒水防侧漏边,且拒水防侧漏边两边粘接有护翼,所述聚水导流层为聚丙烯无纺布材质,且在聚丙烯无纺布表面开设有导流槽,所述透气底层为聚乙烯打孔膜材质。本发明通过沸石粉的添加,间接的增强了卫生巾的吸附性能,使得卫生巾能够吸附经血当中和人体当中的有毒物质,从而能够防止有毒物质被人体吸收,从而使得卫生巾具有一定的抗毒性能,同时因为沸石粉为弱碱性,因此所生产的卫生巾具有一定的杀菌功能。(The invention discloses a formula and a preparation process of a zeolite sanitary towel, and relates to the technical field of sanitary towels. Zeolite sanitary towel's prescription and preparation technology, zeolite sanitary towel includes side leakage prevention layer, water-collecting diversion layer, sanitary chip, lock water layer, dustless paper layer, ventilative bottom and magic subsides, side leakage prevention layer pastes all around and has refused water and prevent the side leakage limit, and just refuses water and prevent that the side leakage limit both sides bond and have the flap, water-collecting diversion layer is the polypropylene non-woven fabrics material, and has seted up the guiding gutter on the polypropylene non-woven fabrics surface, ventilative bottom is polyethylene film material that punches. The zeolite powder is added, so that the adsorption performance of the sanitary towel is indirectly enhanced, the sanitary towel can adsorb toxic substances in menstrual blood and a human body, the toxic substances can be prevented from being absorbed by the human body, the sanitary towel has certain anti-toxic performance, and meanwhile, the produced sanitary towel has a certain sterilization function because the zeolite powder is alkalescent.)

1. Zeolite sanitary towel's formula, zeolite sanitary towel is including preventing the lateral leakage layer, gathering water diversion layer, sanitary chip, lock water layer, dustless paper layer, ventilative bottom and magic subsides, it has the water of refusing to paste all around to prevent the lateral leakage layer and prevents the lateral leakage limit, and refuses water and prevent that lateral leakage limit both sides bond and have the flap, it is polypropylene non-woven fabrics material to gather water diversion layer, and has seted up the guiding gutter on polypropylene non-woven fabrics surface, ventilative bottom is polyethylene film material that punches, its characterized in that: the sanitary chip is prepared from the following raw materials in parts by weight: 40-50wt% of fluff pulp fiber, 40-50wt% of super-strong polymer absorption resin, 0.1-1.0wt% of essence, 1-10wt% of zeolite powder, 0.1-1.0wt% of hot melt adhesive, 5-10wt% of polypropylene non-woven fabric and 0.5-1.0wt% of toilet paper, wherein the zeolite powder mainly comprises silicon dioxide, aluminum oxide, soluble silicon and soluble aluminum.

2. A zeolite sanitary napkin formulation as claimed in claim 1, wherein: the water locking layer is made of high-molecular absorbent paper, and the dust-free paper layer is made of dust-free paper.

3. A zeolite sanitary napkin formulation as claimed in claim 1, wherein: the essence is one or a mixture of more of isoamyl isovalerate, ethyl isovalerate, isoamyl butyrate, vanillin, benzaldehyde, citral, isoamyl formate, geranium oil, allyl acetate, clove oil, glycerol, ethyl acetate, an ethanol solution and distilled water, wherein the concentration of the ethanol solution is 95%.

4. A zeolite sanitary napkin formulation as claimed in claim 1, wherein: the super-strong polymer absorption resin is one or a mixture of more of starch-acrylonitrile graft polymerization hydrolysate, starch-acrylic acid copolymer and starch-acrylamide graft polymer.

5. A zeolite sanitary napkin formulation as claimed in claim 1, wherein: the hot melt adhesive is one or a mixture of more of starch, dextrin, polyvinyl alcohol, carboxymethyl cellulose and distilled water.

6. The preparation process of the sanitary core sheet of the zeolite sanitary towel is characterized in that: the preparation process of the sanitary core sheet of the zeolite sanitary towel comprises the following steps:

s1: firstly, crushing fluff pulp fibers by using a crusher to obtain a crushed material A;

s2: mixing the crushed material A and the super polymer absorbent resin by a stirrer at the temperature of 20-60 ℃ for 5-15 minutes to obtain a mixture B;

s3: adding the essence and the zeolite powder into a stirrer, and mixing at 20-60 ℃ for 15-25 minutes to obtain a mixture C;

s4: preparing the mixture C into a cotton core D by adopting a net wheel adsorption process;

s5: spraying hot melt adhesive on the toilet paper, and further bonding the toilet paper on two sides of the cotton core D to obtain a cotton chip E;

s6: and (3) compacting the cotton chip E, coating polypropylene non-woven fabrics on the outside, and then carrying out grid embossing to obtain the finished product sanitary chip.

7. The preparation process of the zeolite sanitary towel is characterized in that: the preparation process of the zeolite sanitary towel comprises the following steps:

h1: spraying hot melt adhesive on the water-collecting diversion layer, and then adhering the water-collecting diversion layer to the top of the sanitary chip to obtain a semi-finished product F;

h2: spraying hot melt adhesive on the water locking layer, and then adhering the water locking layer to the bottom of the semi-finished product F to obtain a semi-finished product G;

h3: spraying hot melt adhesive on the dust-free paper layer, and then adhering the dust-free paper layer to the bottom of the semi-finished product G to obtain a semi-finished product I;

h4: spraying hot melt adhesive on the breathable bottom layer, and then adhering the breathable bottom layer to the bottom of the semi-finished product H to obtain a semi-finished product J;

h5: coating the semi-finished product J with a side leakage prevention layer to obtain a semi-finished product K;

h6: and (5) sticking magic tapes at two ends of the semi-finished product K to obtain the finished product of the zeolite sanitary towel.

Technical Field

The invention relates to the technical field of sanitary napkins, in particular to a formula and a preparation process of a zeolite sanitary napkin.

Background

The sanitary towel has the advantages that the sanitary towel has various types, the cotton surface and the net surface also have fragrant types and medicinal sanitary towels and the like, the sanitary towels of different types have own characteristics, generally speaking, the cotton surface sanitary towel is high in absorption speed, the net surface is good in anti-rewet performance, the proper medicinal sanitary towel has a health-care function, but due to the fact that every person is different in physical quality, the feeling of the sanitary towel is different, if some people feel that the net surface is dry and comfortable, some people can feel that the net surface is uncomfortable to contact with skin, some people like the sanitary towel with the health-care function, some people generate allergy to the medicinal sanitary towel, and the like, and therefore consumers often select the sanitary towel which is most suitable for the consumers according to the actual feeling of the consumers.

The zeolite powder is a powdery crystalline ore material formed by finely grinding zeolite rock, the zeolite rock is a hydrous aluminosilicate mineral, the framework of the zeolite rock contains a plurality of pores and is filled with macromolecular ions and water molecules with high mobility and freedom degree, and in addition, the zeolite powder also has unique adsorbability, catalytic property, ion exchange property, ion selectivity, acid resistance, thermal stability, multi-component property, and high biological activity and toxicity resistance, so that the sanitary towel has certain market competitiveness, and the formula and the preparation process of the zeolite sanitary towel are provided.

Disclosure of Invention

The invention aims to provide a formula and a preparation process of a zeolite sanitary towel so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: zeolite sanitary towel's formula, zeolite sanitary towel is including preventing the side leakage layer, gathering water diversion layer, sanitary chip, lock water layer, dustless paper layer, ventilative bottom and magic subsides, it has the water of refusing to paste all around to prevent the side leakage layer, and refuses water and prevent that the side leakage limit both sides bond and have the flap, it is polypropylene non-woven fabrics material to gather water diversion layer, and has seted up the guiding gutter on polypropylene non-woven fabrics surface, ventilative bottom is polyethylene and punches the membrane material, sanitary chip is made by following part by weight's raw materials: 40-50wt% of fluff pulp fiber, 40-50wt% of super-strong polymer absorption resin, 0.1-1.0wt% of essence, 1-10wt% of zeolite powder, 0.1-1.0wt% of hot melt adhesive, 5-10wt% of polypropylene non-woven fabric and 0.5-1.0wt% of toilet paper, wherein the zeolite powder mainly comprises silicon dioxide, aluminum oxide, soluble silicon and soluble aluminum.

Furthermore, the water locking layer is made of high molecular absorbent paper, the water absorption of the high molecular absorbent paper is much better than that of common absorbent paper, and the high molecular absorbent paper is suitable for producing thin diapers, diaper, thin sanitary towel, medical sanitary pads and the like, the main raw materials of the high molecular absorbent paper are non-woven fabrics, wood pulp and high molecular absorbent resin, and the high molecular absorbent paper is prepared by adopting heat and technology without adding any chemical adhesive, has the excellent characteristics of large water absorption capacity and rapid water absorption, has very dry and smooth reverse osmosis amount after water absorption, cannot generate the problem of layering after water absorption through a series of technical improvement, has the characteristics of light quality, soft texture and convenient operation due to high molecules, can adjust the content of the water absorbent high molecular resin according to specific use requirements, thereby providing products with different qualities and different widths, the dust-free paper layer is made of dust-free paper, the dust-free paper is also called dry-process paper-making non-woven fabric, the dust-free paper is one of the dry-process non-woven fabrics, the dust-free paper has unique physical properties, is high in elasticity, soft, excellent in hand feeling and drape, has extremely high water absorption and good water retention performance, and is widely applied to the fields of health care products, special medical products, industrial wiping products and the like.

Furthermore, the essence is one or a mixture of more of isoamyl isovalerate, ethyl isovalerate, isoamyl butyrate, vanillin, benzaldehyde, citral, isoamyl formate, geranium oil, allyl acetate, clove oil, glycerol, ethyl acetate, an ethanol solution and distilled water, wherein the concentration of the ethanol solution is 95%.

Furthermore, the super-strong polymer absorption resin is one or a mixture of more of starch-acrylonitrile graft polymer hydrolysate, starch-acrylic acid copolymer and starch-acrylamide graft polymer.

Furthermore, the hot melt adhesive is a mixture of one or more of starch, dextrin, polyvinyl alcohol, carboxymethyl cellulose and distilled water, the dextrin is an intermediate substance which is used for converting macromolecular starch into small molecules firstly when the starch is decomposed and hydrolyzed under the action of heat, acid or amylase, and the intermediate small molecule substance is called dextrin, and the dextrin is generally divided into three types: white dextrin, yellow dextrin and British glue or named as British glue, which have different pretreatment methods and heat treatment conditions for starch, are widely applied to adhesives of medicines, foods, paper making, casting, wallpaper, labels, stamps, adhesive tapes and the like, are required to be quickly dried, quickly dispersed, quickly adhered and re-wet-soluble when being used as tablet adhesives, white dextrin or low-viscosity yellow dextrin products can be selected, are required to be high in viscosity when being used as labels and stamps, formed films have toughness, the white dextrin or British glue is suitable to be used and can be used as printing paste in textile printing and dyeing, the dry dextrin is yellowish white powder which is insoluble in alcohol, is easy to dissolve in water and has strong viscosity, starch molecules are heated and decomposed when starch raw materials are steamed, the dextrin is generated firstly, at this time, if a drop of iodine is added, the solution is reddish purple instead of blue like when starch meets iodine, the polyvinyl alcohol is also called slashing resin, is white or yellowish powder or flocculent solid, has the glass transition temperature of 85 ℃, is easy to dissolve in hot water at 90-95 ℃, is almost insoluble in cold water, can be gelled and frozen at room temperature, can become thin at high temperature to recover fluidity, can burn when open fire is relieved, has special smell, is non-toxic and has no irritation to human skin.

Furthermore, the preparation process of the sanitary core sheet of the zeolite sanitary towel comprises the following steps:

s1: firstly, crushing fluff pulp fibers by using a crusher to obtain a crushed material A;

s2: mixing the crushed material A and the super polymer absorbent resin by a stirrer at the temperature of 20-60 ℃ for 5-15 minutes to obtain a mixture B;

s3: adding the essence and the zeolite powder into a stirrer, and mixing at 20-60 ℃ for 15-25 minutes to obtain a mixture C;

s4: preparing the mixture C into a cotton core D by adopting a net wheel adsorption process;

s5: spraying hot melt adhesive on the toilet paper, and further bonding the toilet paper on two sides of the cotton core D to obtain a cotton chip E;

s6: and (3) compacting the cotton chip E, coating polypropylene non-woven fabrics on the outside, and then carrying out grid embossing to obtain the finished product sanitary chip.

Further, the preparation process of the zeolite sanitary towel comprises the following steps:

h1: spraying hot melt adhesive on the water-collecting diversion layer, and then adhering the water-collecting diversion layer to the top of the sanitary chip to obtain a semi-finished product F;

h2: spraying hot melt adhesive on the water locking layer, and then adhering the water locking layer to the bottom of the semi-finished product F to obtain a semi-finished product G;

h3: spraying hot melt adhesive on the dust-free paper layer, and then adhering the dust-free paper layer to the bottom of the semi-finished product G to obtain a semi-finished product I;

h4: spraying hot melt adhesive on the breathable bottom layer, and then adhering the breathable bottom layer to the bottom of the semi-finished product H to obtain a semi-finished product J;

h5: coating the semi-finished product J with a side leakage prevention layer to obtain a semi-finished product K;

h6: and (5) sticking magic tapes at two ends of the semi-finished product K to obtain the finished product of the zeolite sanitary towel.

Compared with the prior art, the invention has the beneficial effects that:

(1) the formula and the preparation process of the zeolite sanitary towel indirectly enhance the adsorption performance of the sanitary towel by adding the zeolite powder, so that the sanitary towel can adsorb toxic substances in menstrual blood as neutrality of a human body, thereby preventing the toxic substances from being absorbed by the human body, and further ensuring that the sanitary towel has certain anti-toxicity performance.

(2) The formula and the preparation process of the zeolite sanitary towel enable the sanitary towel to have special fragrance by adding the essence, so that the sanitary towel can be loved by fragrance enthusiasts, and the market competitiveness of the sanitary towel can be indirectly improved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.