CN2381302Y - Sanitary towel with symmetric trapezoid wings - Google Patents

Abstract

A sanitary towel with symmetric trapezoid protecting wings relates to a women article, particularly a sanitary towel with protecting wings. The sanitary towel is composed of an upper absorbing pad and a lower absorbing pad with protecting wings, wherein, the upper absorbing pad comprises nonwoven fabrics, water slurry, an inner core formed by the overlapping of high molecular absorption agents and nonwoven fabrics and punching membrane which covers the inner core integrally; the lower absorbing pad comprises nonwoven fabrics, toilet paper, wood pulp, an inner core formed by the overlapping of high molecular water absorbing agents and toilet paper, surface layer punching membrane and a bottom layer flow extending membrane which covers the inner core integrally. Elastic paper sheets are clamped in each of the trapezoid protecting wings composed of the punching membrane and the bottom layer flow extending membrane to prevent wrinkles and prevent skin from damage.

Description

The sanitary towel that has trapezoidal symmetrical flap

This utility model relates to woman article, relates in particular to a kind of sanitary towel that has flap.

At present, commercially available sanitary towel's category is a lot, and wherein, the sanitary towel of big, the anti-side leakage better performances of menses absorbtivity is to have the sanitary towel that circle lacks shape symmetry flap.This sanitary towel (referring to Fig. 1,2) is by last absorption pad 1 and isometric with it and width following absorption pad 2 bigger, that have symmetrical flap 3 constitutes.Last absorption pad comprises the inner core that is built up by the mixture 6 of non-woven fabrics 5, wood pulp and polymer water-absorbent, non-woven fabrics 5, with making hole film 4 with the cladding of inner core one, following absorption pad comprises the inner core that built up by non-woven fabrics 9, toilet paper 10, absorbent paper 11, toilet paper 10 and as inner core surface layer and with the making hole film 8 and the casting films 12 of inner core one cladding up and down; The making hole film 8 in the inner core outside and casting films 12 are bonding and constitute the flaps 3 that outwards stretch, last absorption pad 1 and following absorption pad 2, and its end becomes fever sensation of the face to close, and the middle part becomes point bonding, and the following absorption pad bottom and the flap back side are furnished with bonding agent and thereon release paper 13 again.

This sanitary towel has advantages such as absorbtivity is bigger, easy to use.But seepage still may take place in it when the menses discharge capacity is very big; In addition, when motion or by bike the time sanitary towel might or produce crookedly with the underwear displacement, produce local hard folding and wearing and tearing skin.

Main purpose of the present utility model is, to the existing sanitary towel that symmetrical flap is arranged, improved on structure, makes it have bigger absorbtivity, and makes the firmly bonding of it and underwear and can not produce local hard folding, avoids the damage to skin; Another purpose of the present utility model is that the lightweight sanitary towel of special use when providing a kind of menses discharge capacity low tide one and motion for the women is to reduce its influence to motion or work as far as possible.

This utility model for achieving the above object, the technical scheme of employing is as follows:

The sanitary towel that has trapezoidal symmetrical flap of the present utility model, by last absorption pad and isometric with it and width following absorption pad bigger, that have symmetrical flap constitutes, last absorption pad comprises by the mixed thing of non-woven fabrics, wood pulp and polymer water-absorbent, the inner core that non-woven fabrics builds up and the making hole film that the inner core one is cladded; Following absorption pad comprises by non-woven fabrics, toilet paper, absorbent paper, the inner core that toilet paper builds up and as inner core surface layer and up and down with the making hole film and the casting films of its one cladding, the making hole film in the inner core outside and the flap that casting films is bonding and formation outwards stretches, the end heat seal mutually of last absorption pad and following absorption pad, the middle part becomes point bonding, the following absorption pad and the flap back side are furnished with bonding agent and multiple release paper thereon, it is characterized in that, described absorption pad down, its inner core is by non-woven fabrics, toilet paper, wood pulp and macromolecule water uptake agent composition, toilet paper builds up, as the surface layer up and down of this inner core and making hole film and the casting films that the inner core one is cladded, outwards stretch the trapezoidal or rectangle flap of formation from the inner core edge, between making hole film that constitutes flap and casting films, be provided with and both adherent elasticity scraps of paper.

For achieving the above object two, the technical solution of the utility model is as follows:

This lightweight sanitary towel, it absorbs protective pad by making hole film, non-woven fabrics, wood pulp and macromolecule water uptake agent composition, non-woven fabrics, casting films constitutes, it is characterized in that, it is by the making hole film isometric with sanitary towel commonly used, non-woven fabrics is as upper epidermis and sublevel, with casting films and non-woven fabrics as top layer, the end and sublevel, constituting length by wood pulp and macromolecule water uptake agent composition is always to be about 1/3 long inner core in the health and to be clipped between the two-layer nonwoven as sublevel, the making hole film of upper epidermis and the casting films of bottom are bonding from the edge and constitute outward extending trapezoidal or rectangle flap, be provided with both between the making hole film of flap and casting films and all become the bonding elasticity scraps of paper, bonding agent cloth is in the casting films bottom and release paper is arranged again; By making hole film and the casting films absorption pad both sides of edges of heat seal mutually, upwards being provided with the toilet paper is surface layer, with making hole film or/and non-woven fabrics is the leakproof edge protector of core.

For the technical solution of the utility model is described better, the present is described as follows with most preferred embodiment in conjunction with the accompanying drawings:

Fig. 1-existing sanitary towel's plan structure the sketch map that has arc symmetry flap.

The transverse sectional view of Fig. 2-sanitary towel shown in Figure 1.

Fig. 3-this utility model has the vertical view of the sanitary towel of trapezoidal symmetrical flap.

The transverse sectional view of Fig. 4-sanitary towel shown in Figure 2.

The plan structure sketch map of Fig. 5-of the present utility model lightweight sanitary towel.

The transverse sectional view of Fig. 6-sanitary towel shown in Figure 5.

The longitudinal sectional view of Fig. 7-sanitary towel shown in Figure 5.

Example 1:

The sanitary towel that has a trapezoidal symmetrical flap of the present utility model is made of absorption pad 1, the following absorption pad that has a flap, its method for making is as follows: (referring to Fig. 3,4) is earlier with non-woven fabrics 5, wood pulp and macromolecule water uptake agent composition 6, non-woven fabrics 5, superimposed successively, make wide about 35 millimeters, be about 220 millimeters last absorption pad inner core, and constitute with the cladding of making hole film 4 one and to go up absorption pad 1; With non-woven fabrics 9, toilet paper 10, wood pulp and macromolecule water uptake agent composition 7, toilet paper 10, superimposed successively, make wide about 60 millimeters, be about 200 millimeters following absorption pad inner core, use making hole film as its upper layer then, use casting films, surface layer is with inner core cladding and both are bonding in inner core edge down as it, and making hole film and casting films outwards stretch and constitute trapezoidal or rectangle flap.For making flap and underwear bonding firm and make sanitary towel and underwear crooked not together, glue a plate shape width is not more than the elasticity scraps of paper 14 of sanitary towel's 1/2 width to flap is similar so between the making hole film 8 of flap and casting films 12, press from both sides; Bonding agent cloth is at the casting films basal surface and release paper 13 is arranged again.This sanitary towel, since in its absorbed layer with wood pulp and polymer water-absorbent mixture replacing original absorbent paper, can make liquid absorption improve 50-80%, effectively prevented possible leakage, its flap adopts trapezoidal formula rectangle, not only reduced invalid flap, the scraps of paper wherein promptly form a resilient smooth surface at the bottom of trousers after flap is bonded on the underwear, have prevented that underwear and sanitary towel one from frilling and injure skin.

Example 2, lightweight has the sanitary towel of trapezoidal symmetrical flap, (referring to Fig. 5,6,7), it is produced as follows: do the bottom surface with wide about 160 millimeters casting films 16 that are about 220 millimeters, go up multiple with wide about 40 millimeters, be about 220 millimeters non-woven fabrics 17, make wide about 30 millimeters inner cores 18 that are about 80 millimeters with wood pulp and macromolecule water uptake agent composition, and place the central authorities of non-woven fabrics 17, multiple again with wide about 40 millimeters non-woven fabrics 17 that are about 220 millimeters, with wide about 160 millimeters making hole films 19 that are about 220 millimeters, with upper layer making hole film and following layer casting films thermal synthesis one wide about 40 millimeters absorption pads that are about 220 millimeters, and upper strata making hole film sandwich is folding and multiple with toilet paper heat seal again, constitute two leakproof edge protectors 20 that are positioned at side; The trapezoidal flap of the outside stretching, extension that will be made of casting films and making hole film, and the elasticity scraps of paper 21 are clipped in back heat seal between the two, at last at bottom surface cloth glue and multiple with release paper 22, it is good that this sanitary towel and human body are fitted, and is suitable for performer and athlete use especially.

Claims (2)

1, a kind of sanitary towel that has trapezoidal symmetrical flap, by last absorption pad and isometric with it and width following absorption pad bigger, that have symmetrical flap constitutes, last absorption pad comprises by the mixed thing of non-woven fabrics, wood pulp and polymer water-absorbent, the inner core that non-woven fabrics builds up and the making hole film that the inner core one is cladded; Following absorption pad comprises by non-woven fabrics, toilet paper, absorbent paper, the inner core that toilet paper builds up and as inner core surface layer and up and down with the making hole film and the casting films of its one cladding, the making hole film in the inner core outside and the flap that casting films is bonding and formation outwards stretches, the end heat seal mutually of last absorption pad and following absorption pad, the middle part becomes point bonding, the following absorption pad and the flap back side are furnished with bonding agent and multiple release paper thereon, it is characterized in that, described absorption pad down, its inner core is by non-woven fabrics, toilet paper, wood pulp and macromolecule water uptake agent composition, toilet paper builds up, as the surface layer up and down of this inner core and making hole film and the casting films that the inner core one is cladded, outwards stretch the trapezoidal or rectangle flap of formation from the inner core edge, between making hole film that constitutes flap and casting films, be provided with and both adherent elasticity scraps of paper.

2, a kind of sanitary towel that has trapezoidal symmetrical flap, it absorbs protective pad by making hole film, non-woven fabrics, wood pulp and macromolecule water uptake agent composition, non-woven fabrics, casting films constitutes, it is characterized in that, it is by the making hole film isometric with sanitary towel commonly used, non-woven fabrics is as upper epidermis and sublevel, with casting films and non-woven fabrics as top layer, the end and sublevel, constituting length by wood pulp and macromolecule water uptake agent composition is always to be about 1/3 long inner core in the health and to be clipped between the two-layer nonwoven as sublevel, the making hole film of upper epidermis and the casting films of bottom are bonding from the edge and constitute outward extending trapezoidal or rectangle flap, be provided with both between the making hole film of flap and casting films and all become the bonding elasticity scraps of paper, bonding agent cloth is in the casting films bottom and release paper is arranged again; By making hole film and the casting films absorption pad both sides of edges of heat seal mutually, upwards being provided with the toilet paper is surface layer, with making hole film or/and non-woven fabrics is the leakproof edge protector of core.

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