CN203122780U

CN203122780U - Cloth-cover sanitary towel

Info

Publication number: CN203122780U
Application number: CN 201320112469
Authority: CN
Inventors: 孙泽坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-13
Filing date: 2013-03-13
Publication date: 2013-08-14
Anticipated expiration: 2023-03-13

Abstract

A cloth-cover sanitary towel comprises a surface layer, an absorbing layer, a base film layer, an adhesive layer and a release paper layer. The cloth-cover sanitary towel is characterized in that the surface layer of fabric finished by fabric finishing agent, a guide layer, a drain liquid permeable layer, the absorbing layer, the liquid-non-permeable bottom film layer, the adhesive layer and the release paper layer are sequentially arranged from top to bottom, wherein the guide layer is capable of guiding permeating and flowing of liquid, the drain liquid permeable layer is composed of one or more layers of hydrophobic fiber mesh fabric finished by fabric hydroscopic and quick-dry finishing agent, and the absorbing layer can quickly absorb liquid and store liquid. The cloth-cover sanitary towel has the advantages of quick liquid permeability, good absorbability, good surface permeability, dryness and comfortableness, has functions of antibacterial property and peculiar smell removing, and can bring comfortableness to users.

Description

A kind of cloth cover sanitary towel

Technical field

This utility model relates to a kind of hygienic article, particularly a kind of cloth cover sanitary towel.

Background technology

The sanitary towel that provides on the existing market, adopting materials such as non-woven fabrics or plastic punched film is surface layer, be exactly absorbed layer or absorbefacient flaky material below surface layer, the technology that has is divided in advance absorbed layer and absorbed layer two parts of property of confvexity to absorbed layer, and absorbed layer and absorbefacient flaky material all are used for absorbing liquid and storaging liquid.The combinative structure of the performance of this surface layer and surface layer and absorbed layer and absorbefacient flaky material can not make the surface of sanitary towel dryer and comfortableer, ventilative, can allow and have the fidgets during the female menstrual period, the mood uneasiness, influence work efficiency and quality of life, particularly weather sweltering heat in summer, sanitary towel with breathability, dry and comfortable property difference can feel pudendum humidity, sultry, very uncomfortable, and can accelerate growing of various bacteria, cause gynaecopathia.

The utility model content

The purpose of this utility model provides a kind of cloth cover sanitary towel, can rapid osmotic liquid, have drain, arrange ooze, airing function, can make sanitary towel's surface good permeability, dry and comfortable property is good, also has antibiotic and eliminates the function of abnormal flavour, brings comfort to user.

The purpose of this utility model is achieved by the following technical solution: it comprises surface layer, absorbed layer, basal membrane layer, tack coat and release paper, it is characterized in that: be disposed with from top to bottom surface layer through the fabric of fabric finishing agent arrangement, can the guiding liquids infiltration and the water conservancy diversion layer that flows to, through one or more layers hydrophobic fibre mesh fabric of the quick-drying finishing agent arrangement of fabric moisture constitute drop liquid air-permeable layer, can fast Absorption liquid and absorbed layer, liquid-tight basal membrane layer, tack coat and release paper that can storage of liquids.

One or more layers hydrophobic fibre mesh fabric formation hollow that arranges between above-mentioned surface layer and water conservancy diversion layer through the quick-drying finishing agent arrangement of fabric moisture drains layer.

The advantage that this utility model compared with prior art has is: can rapid osmotic liquid, have drain, arrange ooze, airing function, can make sanitary towel's surface good permeability, dry and comfortable property is good, also has antibiotic and eliminates the function of abnormal flavour, brings comfort to user.

Description of drawings

Fig. 1 is this utility model embodiment one planar structure sketch map;

Fig. 2 is the cross-sectional view of this utility model embodiment one A-A direction;

Fig. 3 is this utility model embodiment two planar structure sketch maps;

Fig. 4 is the cross-sectional view of this utility model embodiment two B-B directions;

Fig. 5 is the local enlarged diagram of cross-section structure.

The specific embodiment

See Fig. 1,2,5, the concrete structure of this utility model embodiment one: surface layer 1, hollow are set from top to bottom drain layer 2, water conservancy diversion layer 3, drop liquid air-permeable layer 4, absorbed layer 5, basal membrane layer 6, tack coat 7 and release paper 8;

Above-mentioned hollow drains layer 2 and can not arrange.

Details are as follows to each layer below:

One, surface layer 1 adopts fabric, can select for use weft knitting to weave or through compiling woven flat fabric, mesh fabric, jacquard weave mesh fabric; The woven flat fabric of weft knitting, mesh fabric, jacquard weave mesh fabric are more suitable for human skin.

The fabric of surface layer 1 can be selected natural fiber (as: cotton fiber, bombax cotton, flaxen fiber, mulberry silk fiber, silk tussah fibre, wool fibre) fabric for use, staple fibre (as: viscose rayon, polynosic, CUP, acetate fiber, soybean fiber, peanut fiber) fabric, synthetic fibers (as: polyester fiber, Fypro, polypropylene fibre, the fine fiber of polypropylene, vinylon, polyvinyl chloride fibre) fabric; Also mixed goods or the blend fabric of two or more fiber in the above-mentioned natural fiber of optional usefulness, staple fibre, the synthetic fibers.

The fabric of surface layer 1 is put in order through following at least a fabric finishing agent: antibiotic finish of the fabric agent, the quick-drying finishing agent of fabric moisture, the cool sense of fabric finishing agent;

1, the fabric of process antibiotic finish of the fabric agent arrangement has good effect as the sanitary towel of surface layer 1 to menstrual period health, anti-inflammation, prophylaxis of gynaecological disorders, elimination abnormal flavour.

The antibiotic finish of the fabric agent can select the antibiotic finish of the fabric agent of organic class, natural chitin-chitosan antibiotic finish of the fabric agent etc. to have the finishing agent of antibacterial fabric function.

2, through the fabric of the quick-drying finishing agent of the fabric moisture arrangement sanitary towel as surface layer 1, to fast Absorption liquid, row's sepage body, surface are dry and comfortable very big effect arranged.

The quick-drying finishing agent of fabric moisture can select the block copolymer etc. of polymer, Polyethylene Glycol and the polyphenyl dioctyl phthalate ethylene glycol of polyesters chemical compound, polyether compound, organosilicon and fatty acid to have the finishing agent of fabric moisture quick-drying function.

3, the fabric through the arrangement of the cool sense of fabric finishing agent is the sanitary towel of surface layer 1, to removing and improving the hot feeling of oppression and heat of sanitary towel of using of damp, particularly summer weather good effect is arranged.

The cool sense of fabric finishing agent can select organosilicon and chemical compound and polymer, xylitol and fibroin protein etc. thereof to have the finishing agent of the cool sense function of fabric.

Two, hollow drains layer 2 and is made of one or more layers hydrophobic fibre mesh fabric through the arrangement of the quick-drying finishing agent of fabric moisture, hollow drain layer 2 can fast Absorption and row's sepage body self dry and comfortable, to surface layer 1 drain and assist surface layer 1 dry and comfortable ventilative play a part very big.Because its fiber surface of hydrophobic fibre mesh fabric through the quick-drying finishing agent arrangement of fabric moisture has very strong hydrophilic and water absorption, and the hydrophobicity of fiber itself makes moisture can not be penetrated into fibrous inside, has not water, can making the very fast infiltration of liquid like this, descending self is dry and comfortable fast, add that to drain layer 2 dry and comfortable speed from the temperature of human body and heat by hollow faster, also has the eyed structure design, good permeability makes hollow drain layer 2 and surface layer 1 has better dry and comfortable property, have the storage little air simultaneously, its little air of depositing can produce the microcirculation of air by surface layer 1 and sanitary towel surface.

Hollow drains layer 2 and is combined with each other through glue spraying with surface layer 1, is combined with each other through glue spraying between each mesh fabric when adopting the multilamellar mesh fabric when hollow drains layer 2.Hollow drains layer 2 length and width all less than surface layer 1, this hollow drains the length of layer 2 between 6cm-45cm, its length direction is identical with the length direction of surface layer 1, and the middle part or the middle part that are positioned at surface layer 1 length direction are offset 2cm to 10cm to the anterior direction of user, the width that this hollow drains layer 2 is 3cm to 9cm, is positioned at the middle part of surface layer 1 width.

Hollow drains layer 2 and can adopt through braiding and make or weft-knitted woven hydrophobic fibre mesh fabric, is more suitable for the use that hollow drains layer 2 through compiling woven hydrophobic fibre mesh fabric.

Hollow drains layer 2 hydrophobic fibre mesh fabric and can select for use and anyly in the synthetic fibers have a hydrophobic fiber mesh fabric, also can select mixing mesh fabric or the blending mesh fabric of two or more fiber that has in the synthetic fibers in the hydrophobic fiber for use.

Hydrophobic fibre refers to that regain or water absorption rate are less than or equal to 4.5% fiber (as hydrophobic fibres such as the polyester fiber in the synthetic fibers, Fypro, polypropylene fibre, the fine fiber of polypropylene, polyvinyl chloride fibre, vinylons).

Hollow drains layer 2 and can not arrange according to design.

Three, water conservancy diversion layer 3 be positioned at hollow drain the layer 2 below, the length of water conservancy diversion layer 3, width, area and shape are identical with surface layer 1.Water conservancy diversion layer 3 has can permeation liquid and the effect that flows to of guiding liquids.

Water conservancy diversion layer 3 drains the lower surface of layer 2 with hollow, the part lower surface of surface layer 1 is combined with each other through glue spraying.

Water conservancy diversion layer 3 adopts can permeation liquid and the guiding liquids hot-wind nonwoven cloth or the spun-laced nonwoven fabric that flow to, and the grammes per square metre scope of this non-woven fabrics is 15g/ ㎡-60g/ ㎡.

Four, drop liquid air-permeable layer 4 is made of one or more layers hydrophobic fibre mesh fabric through the quick-drying finishing agent arrangement of fabric moisture, drop liquid air-permeable layer 4 have can fast Absorption the liquid row that drains in layer 2 and the water conservancy diversion layer 3 of surface layer 1, hollow ooze to absorbed layer 5, and self is dry and comfortable fast, to the drop liquid of surface layer 1 and water conservancy diversion layer 3, ventilative and dry and comfortable play a part very big.Its fiber surface of hydrophobic fibre mesh fabric through the quick-drying finishing agent arrangement of fabric moisture has very strong hydrophilic and water absorption, and the hydrophobicity of fiber itself makes moisture can not be penetrated into fibrous inside, has not water, the descending row of the very fast infiltration of liquid is oozed to absorbed layer 5, add that temperature and heat from human body can allow drop liquid air-permeable layer 4 dry and comfortable speed faster, add the eyed structure design, good permeability makes drop liquid air-permeable layer 4 and water conservancy diversion layer 3 and surface layer 1 that better dry and comfortable property be arranged, have the storage little air simultaneously, its little air of depositing can pass through water conservancy diversion layer 3, surface layer 1 and the surperficial microcirculation that produces air of sanitary towel.

Drop liquid air-permeable layer 4 also has the effect of isolating and increasing distance between surface layer 1 and the absorbed layer 5, allow the humidity of absorbed layer 5 littler influence surface layer 1.

Drop liquid air-permeable layer 4 be positioned at water conservancy diversion layer 3 following, be combined with each other through glue spraying with water conservancy diversion layer 3, when drop liquid air-permeable layer 4 adopts the multilamellar mesh fabric, be combined with each other through glue spraying between each mesh fabric.The length of drop liquid air-permeable layer 4 and width are all less than water conservancy diversion layer 3, the length of this drop liquid air-permeable layer 4 is between 6cm-45cm, its length direction is identical with the length direction of water conservancy diversion layer 3, and the middle part or the middle part that are positioned at water conservancy diversion layer 3 length direction are offset 2cm to 10cm to the anterior direction of user, the width of this drop liquid air-permeable layer 4 is 3cm to 9cm, and is positioned at the middle part of water conservancy diversion layer 3 width.

All to drain layer 2 identical with hollow for material, structure and the hydroscopic fast-dryings etc. of drop liquid air-permeable layer 4.

Five, absorbed layer 5 be positioned at drop liquid air-permeable layer 4 following and basal membrane layer 6 above.The length of absorbed layer 5 and width and the area of plane are all less than surface layer 1 and basal membrane layer 6.Absorbed layer 5 has the effect that can absorb liquid and storaging liquid in a large number.

Absorbed layer 5 can be coated through toilet paper or other water penetration fiber sheet material by one or both absorbent materials and hygroscopicity Binder Materials mixing uses such as wood pulp, Time of Fluff Slurry, absorbent paper, dust-free paper, natural cotton.For example: select for use Time of Fluff Slurry or wood pulp as the absorbing material of absorbed layer 5, Time of Fluff Slurry or wood pulp are pulverized hydroscopic high-molecular resin that the back adds the 1%-25% weight portion mix that the back is paved into the thickness of 80g/ ㎡-700g/ ㎡ or convexity is paved into or be overmolding to length and width and the shape that absorbed layer 5 requires through other water penetration fiber sheet materials such as toilet papers, it is attached on the basal membrane layer 6.

Six, basal membrane layer 6 has impenetrable liquid, prevents the effect of absorbed layer 5 fluid seepages, and the size of basal membrane layer 6 and shape and surface layer 1, water conservancy diversion layer 3 are identical.Compound or glue spraying is combined with each other the periphery of basal membrane layer 6, water conservancy diversion layer 3 and surface layer 1 through hot pressing, forms the globality of sanitary towel.

For example: basal membrane layer 6 is selected Low Density Polyethylene (LDPE) or polypropylene (PP) etc. for use, add inorganic filler such as the titanium oxide of weight portion 1%-10% or precipitated calcium carbonate and coloring agent etc. as required and mix and turbidization, obtain basal membrane layer 6 after becoming membranization with 12g/ ㎡-45g/ ㎡.

Seven, tack coat 7 is the binding agents that are coated in the lower surface of basal membrane layer 6, sanitary towel is fixed on the underwear of user by this tack coat, this tack coat can be selected the thermal sensitivity binding agent of being made up of synthetic rubber such as EVA for use, and spraying or blade coating are at the lower surface of basal membrane layer 6 after heating.

Eight, release paper 8 is to be attached to prevent that tack coat 7 from adhering to the release paper of one deck isolation protection tack coat in other places when not using in sanitary towel below the tack coat 7, and this release paper can be selected the release paper of 20g/ ㎡-nontoxic free from extraneous odour of 60g/ ㎡.User needs release paper is removed when using sanitary towel, with the tack coat 7 that exposes sanitary towel is fixed on the underwear of user.

See Fig. 3,4,5, the concrete structure of this utility model embodiment two: with embodiment one difference be hollow drain layer 2 and length and the width value of drop liquid air-permeable layer 4 less, its width is positioned at the middle part of surface layer 1 width, its length direction is positioned at the middle part of surface layer 1 length direction to the anterior direction skew of user 3cm to 8cm, makes sanitary towel of the present utility model upper surface form vertical strip bulge shape.

Claims

1. cloth cover sanitary towel, it comprises surface layer, absorbed layer, basal membrane layer, tack coat and release paper, it is characterized in that: be disposed with from top to bottom surface layer through the fabric of fabric finishing agent arrangement, can the guiding liquids infiltration and the water conservancy diversion layer that flows to, through one or more layers hydrophobic fibre mesh fabric of the quick-drying finishing agent arrangement of fabric moisture constitute drop liquid air-permeable layer, can fast Absorption liquid and absorbed layer, liquid-tight basal membrane layer, tack coat and release paper that can storage of liquids.

2. a kind of cloth cover according to claim 1 sanitary towel is characterized in that: be provided with one or more layers hydrophobic fibre mesh fabric through the quick-drying finishing agent arrangement of fabric moisture and constitute hollow and drain layer between surface layer and water conservancy diversion layer.