CN2241534Y

CN2241534Y - Paper baby napkin

Info

Publication number: CN2241534Y
Application number: CN 95229403
Authority: CN
Inventors: 林士强
Original assignee: Fubao Industry Co ltd
Current assignee: Fubao Industry Co ltd
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1996-12-04
Anticipated expiration: 2005-12-29

Abstract

The utility model relates to a paper baby napkin. Elastic components on the utility model comprise a first, a second, a third and a fourth continuous elastic components, wherein the first and the second continuous elastic components are respectively crossed in reverse directions along a curve from the upper part and the bottom of the opening edge of one crotch of the paper baby napkin, and respectively and horizontally extend to the bottom and the upper part of the edge of the opening of the other crotch. The third and the fourth continuous elastic components respectively extend from the upper part and the bottom of the opening edge of one crotch to the opening edge of the other crotch, and respectively extend to the edge of the opening of the other crotch along the curve. The third and the fourth continuous elastic components are mutually intercrossed on the center position of the edge of the opening of the crotch. The utility model has elasticity in horizontal and vertical directions.

Description

Diaper

This utility model relates to a kind of diaper, and it is one-body molded particularly to relate to a kind of elastic component, the preferable leak preventing effect of tool, and more next to the shin, more comfortable diaper.

General diaper is formed by one group of elastic component, a liner, a backing and a cotton body that is positioned between liner and backing, this liner has water penetration, this backing has impermeability, this group elastic component is to be combined on this backing with melt viscosity, roughly be configured in diaper the waist lateral margin and about stride portion's edge of opening.

Shown in a kind of diaper in the past 1 of Fig. 1; the elastic component 10,11,12 of diaper 1 is configured in the waist acies and the left and right portion's edge of opening of striding of diaper 1 respectively; but because of waist has only an elastic component 10; usually having logy phenomenon produces; particularly more obvious when bearing Excreta; in addition; for being positioned at left and right elastic component 11,12 of striding portion's edge of opening; because it is flexible only to have the tension force of horizontal direction; be very easy to produce slide, get loose, and make the next to the shin inadequately and outward appearance of dress be loftiness.

In order to improve above-mentioned shortcoming, a kind of product is arranged recently, the diaper 2 in the past of another kind as shown in Figure 2, the waist elastic members 20 of this diaper 2 except having broad, to strengthen outside the Horizontal Tension, with left and right central part (at the bottom of the trousers after just being shaped) of striding elastic component 21, the 22 pile warp diaper 2 of portion's edge of opening, to increase vertical tension, but this diaper 2 can't make the wearer that comfort next to the shin is arranged because the rigging position of elastic component is imappropriate too.

The purpose of this utility model be to provide a kind of production easily, have preferable leak preventing effect, and more next to the shin, more comfortable diaper.

Of the present utility model being characterised in that: portion's peristome is coherent to be integral the elastic component of this diaper to striding from waist, has level and the retractility of the direction of hanging down.

The technical solution of the utility model is as follows:

This diaper is provided with elastic component, this elastic component comprises the first continuous elastic component, the second continuous elastic component, the 3rd continuous elastic component and the 4th continuous elastic component, this first continuous elastic component is striden portion edge of opening top from one of diaper and from top to bottom with from same portion's edge of opening lower curve second continuous elastic component from lower to upper of striding is intersected according to curve-like, the continuous elastic component of after the intersection first and second continuous member extend to another top of striding portion's edge of opening and bottom respectively to be the level of state, the 3rd continuous elastic component is striden portion edge of opening extension from a top of striding portion's edge of opening to another with horizontal earlier, and part is overlapping with the horizontal part of this second continuous elastic component, from top to bottom extend along another edge of opening again with curve-like, the 4th continuous elastic component is striden portion edge of opening extension from a bottom of striding portion's edge of opening to another with horizontal earlier, and part is overlapping with the horizontal part of this first continuous elastic component, from bottom to top stride portion's edge of opening along another again and extend, and meet at the centre position that this strides portion's edge of opening with the 3rd continuous elastic component with curve-like.

Below by most preferred embodiment and accompanying drawing diaper of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the floor map of diaper in the past.

Fig. 2 is the floor map of preferred embodiment of the present utility model.

Fig. 3 is the allocation plan of the elastic component of preferred embodiment of the present utility model.

Fig. 4 is the sewing position sketch map of elastic component of the present utility model.

As shown in Figure 3, the structure of diaper 3 of the present utility model is roughly identical with in the past diaper, difference be in: the elastic component group is except comprising waist elastic members 37, outside 38, comprise the first continuous elastic component 31 in addition, the second continuous elastic component 32, the 3rd continuous elastic component 33 and the 4th continuous elasticity structure year 34, the set-up mode of above-mentioned continuous elastic component is that the first seriality member 31 is striden portion's edge of opening 35 tops from one of diaper and from top to bottom with from same portion's edge of opening 35 bottoms of striding intersected according to the curve state second continuous elastic component 32 from lower to upper according to curve-like, the continuous elastic component 31 of after the intersection first and the second continuous elastic component 32 extend to another top of striding portion's edge of opening 36 and bottom respectively to be the level of state, 33 elder generations of the 3rd continuous elastic component are horizontal strides 36 extensions of portion's edge of opening from a top of striding portion's edge of opening 35 to another, and partly with the horizontal part of the second continuous elastic component 32 overlapping after, from top to bottom striding portion's edge of opening 36 with curve-like along another again extends, and the 4th continuous elastic component 34 also is to stride portion edge of opening 36 extensions from a bottom of striding portion's edge of opening 35 to another with horizontal earlier, and the part with the horizontal part of the first continuous elastic component 31 overlapping after, from bottom to top stride the centre position of portion's edge of opening 26 along another again with curve-like.By above-mentioned continuous elastic component 31,32,33,34 and waist elastic members 37,38, can make from waist to the elastic component limit of striding portion's peristome and pass through one, and have the retractility of level and vertical direction, it is good to reach leak preventing effect, and more next to the shin, more comfortable effect.

In addition, as shown in Figure 4, this elastic component can one the rectangular wave mode of phase contrast 90 degree made continuously, and after cutting off in A-A, B-B line place, just can make a diaper.

In sum, diaper of the present utility model makes the coherent one from waist to the elastic component of striding portion's peristome, and to have the retractility of level and vertical direction, reach and produce easy, good leak-proof effect, and next to the shin, more comfortable.

Claims

1, a kind of diaper, both sides have one respectively and stride portion's opening, and this diaper is provided with elastic component, it is characterized in that:

This group elastic component comprises the first continuous elastic component, the second continuous elastic component, the 3rd continuous elastic component and the 4th continuous elastic component, this first continuous elastic component is striden portion edge of opening top from one of diaper and from top to bottom with from the same portion edge of opening bottom of striding is intersected with the curve-like second continuous elastic component from lower to upper with curve-like, the continuous elastic component of after the intersection first and the second continuous elastic component are with horizontal another top of striding portion's edge of opening and bottom that extend to respectively, the 3rd continuous elastic component is striden portion edge of opening extension from a top of striding portion's edge of opening to another with horizontal earlier, and part is overlapping with the horizontal part of the second continuous elastic component, from top to bottom striding portion edge of opening along a bottom of striding portion's edge of opening to another with curve-like again extends, and part is overlapping with the horizontal part of the first continuous elastic component, from bottom to top stride portion's edge of opening along another again and extend, and meet at the centre position of striding portion's edge of opening with the 3rd continuous elastic component with curve-like.

2, diaper as claimed in claim 1 is characterized in that:

Described elastic component forms with the continuous elastomeric manufacturing.