CN2188367Y

CN2188367Y - Sanitary towl

Info

Publication number: CN2188367Y
Application number: CN 93239698
Authority: CN
Inventors: 王维利; 王维芝
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-13
Filing date: 1993-12-13
Publication date: 1995-02-01
Anticipated expiration: 2003-12-13

Abstract

The utility model relates to a double-surface sanitary towel with diversion grooves. A main diversion groove and an auxiliary diversion groove are rolled on both surfaces of the sanitary towel, wherein the main diversion groove is rolled on the bottom surface of the absorption layer of the sanitary towel. The auxiliary diversion groove is rolled on the utilization surface of the sanitary towel. The main diversion groove and the auxiliary diversion groove can also be rolled on a same plane. The width of the main diversion groove is at least one to multiple times of that of an existing diversion groove. The utility model which is a simple, economic, reliable and novel product has the advantages of good diversion effect of secretion, effective enhancement of the utilization area of the sanitary towel, side leakage prevention and deformation prevention.

Description

Sanitary towl

This utility model relates to a kind of sanitary towel, particularly a kind of two-sided sanitary towel that has guiding gutter.Sanitary towel is as product for women menstruation, because of its health, convenience, the numerous women of comfortable quilt adopt.Present sanitary towel adopts the wood pulp short flannel as absorbed layer mostly, down with the toilet paper parcel, is covered with the polyethylene antiseepage film below thereon, and the non-woven fabrics that reuse has good water penetration coats the above and below as sealing coat.Because the secretions that sanitary towel accepts mainly is menses, and the flowability of menses and diffusibility are limited, the fiber of wood pulp cotton is short in addition, siphon effect to liquid is not good, be unfavorable for that menses are along sanitary towel's length direction diffusion, thereby form menses and mainly concentrate in the sanitary towel around the vaginal orifice, effective usable floor area of sanitary towel is greatly reduced, also easily cause side leakage.For overcoming above-mentioned shortcoming, the known technology of China Patent No. CN2137526Y, proposing to use face length degree direction to roll along sanitary towel has X type guiding gutter, and the width of guiding gutter is 1～4 millimeter.This guiding gutter has certain effect to the water conservancy diversion diffusion of menses, but because the width of groove is narrower and groove is curved, to when blood volume is more, its guide functions is not enough.So can't reach the effective area that maximally utilises sanitary towel.

The purpose of this utility model provides a kind of good water conservancy diversion effect that has, and can effectively improve sanitary towel's usable floor area, prevents side leakage, prevents distortion, dry and comfortable comfortable sanitary towel.

Of the present utility model being characterised in that, rolling along its length at the center of sanitary towel absorbed layer bottom surface has vertically leading chute, and on sanitary towel's use face, rolling corresponding to the left and right sides symmetry of leading chute position has secondary guiding gutter.

The width of leading chute described in the utility model greater than 5 millimeters less than 1/2 of napkin width.Its secondary guiding gutter also can roll into arc except that rolling into linear type.Because leading chute rolls the bottom surface in sanitary towel, makes sanitary towel have certain radian, can be preferably and body fit, be beneficial to menses along the length direction of sanitary towel by water conservancy diversion and diffusion rapidly, improve effective usable floor area of sanitary towel.Secondary guiding gutter also can be prevented side leakage except that having guide functions.

Sanitary towel described in the utility model also has following advantage:

1. because of leading chute is not only wide but also straight, menses can be made user feel dry and comfortable comfortable by water conservancy diversion, diffusion rapidly.

2. because of having major and minor guiding gutter, can prevent that also sanitary towel is out of shape in use, ruptures.

Below with reference to accompanying drawing, sanitary towel described in the utility model is described.Fig. 1,2,3,4 is the diagrammatic sketch of bowing of sanitary towel described in the utility model preferred embodiment; Fig. 5,6 is the sectional view of this utility model preferred embodiment.

Structure of the present utility model is shown in Fig. 5,6, it uses surperficial sealing coat to be non-woven fabrics 1, the second layer is a toilet paper, all the other are respectively wood pulp cotton 3, toilet paper 2, polyethylene antiseepage film 4, bottom non-woven fabrics 5, its edge and non-woven fabrics 1 make sanitary towel be fixed into sealing integral body through heat seal, pressure sensitive adhesive 6, and post separate paper 7, leading chute 8, secondary guiding gutter 9 constitute.

Leading chute 8 described in the utility model as shown in Figure 5, is the bottom surface of rolling at sanitary towel's absorbed layer.Secondary guiding gutter 9 is to roll on the use face of sanitary towel, is symmetry corresponding to the left and right sides of dominating chute 8 and vertically distributes, shown in Fig. 1,2,5.Major and minor guiding gutter also can roll on the same plane of sanitary towel, shown in Fig. 3,4,6.

In sum, sanitary towel described in the utility model is real to be a kind of simple in structure, and cost is low, effective novel products.

Claims

1, a kind of two-sided sanitary towel that has guiding gutter is characterized in that, rolling along its length at the center of sanitary towel absorbed layer bottom surface has vertically leading chute, and on sanitary towel's use face, rolling corresponding to the left and right sides symmetry of leading chute position has secondary guiding gutter.

2, sanitary towel according to claim 1, the width that it is characterized in that described leading chute greater than 5 millimeters less than 1/2 of napkin width.

According to claim 1,2 described sanitary towels, it is characterized in that 3, described secondary guiding gutter is an arc.