JPH0728529U - Night sanitary napkin with enhanced bleeding leakage prevention - Google Patents

Abstract

(57) [Summary] This device can be used on women's menstrual nights, even when there is a large amount of menstrual blood.
An object of the present invention is to provide a night sanitary napkin that can completely prevent back leakage and side leakage, and can sleep with peace of mind without causing discomfort or unsanitary conditions. [Structure] A non-water-absorbent mesh sheet is placed on the upper surface of an absorbent body made of a polymeric water-absorbent material, and the front and back surfaces of the sheet are covered with a synthetic resin-based nonwoven fabric. At the portion where the valley of the user's hips abuts when using, a menstrual blood-permeable synthetic resin non-woven fabric is coated on the upper surface of an absorbent body made of the same material as the napkin body through a non-water-absorbing mesh sheet. A sanitary napkin for knights with a hill-shaped reinforced bleeding leak prevention reinforced pat.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a night sanitary napkin with enhanced bleeding leakage prevention, which is extremely effective in preventing bleeding leakage at night during women's menstrual days.

[0002]

[Prior art]

 Conventionally, there are various types of sanitary napkins for night, but with these general-purpose sanitary napkins, when women's menstrual nights have a lot of bleeding, back leaks and side leaks still occur unless they are used with a tampon. I could not do it, became uncomfortable and unsanitary, had to take a shower in the morning next morning, and had to wash my sheets, so I had to take care of my busy morning, tiredness, and especially when I was in office, I was late for work. There are problems, and it is desired to solve these difficulties and worries.

[0003]

[Problems to be solved by the device]

 In the above-mentioned conventional one, it is not possible to completely prevent back leakage and side leakage of bleeding even if care is taken, because the napkin has a flat structure as a whole and the gap between the buttocks is small. Focusing on solidification because it is not blocked, by filling the void in the valley of the buttocks with a material that absorbs menstrual blood softly and hygienically, it is possible to prevent bleeding. It is an object of the present invention to obtain a sanitary napkin for night that can completely prevent back leakage and side leakage even when there are many.

[0004]

[Means for Solving the Problems]

 Therefore, as a result of conducting various trial experiments, the applicant has covered the upper surface of an absorbent body made of a polymeric water-absorbing material, cotton-like pulp, etc. with a non-water-absorbent mesh sheet among conventional general-purpose night sanitary napkins. , The front and back surfaces of the absorbent body are covered with synthetic resin non-woven fabric as a main body, and the main body of the napkin is located at the rear of the use surface, that is, the part where the user's buttocks are in contact during use. An absorbent body made of the same material as the above is covered with a non-water-absorbent mesh sheet, which also has a nice texture and is covered with a synthetic resin non-woven fabric that allows menstrual blood to pass quickly to the lower layer. The development of a night sanitary napkin equipped with a bleeding leak prevention reinforced pad has made it possible to solve the above problems.

[0005]

[Action]

 The pad for strengthening bleeding leakage prevention in this invention is made of the same material as the napkin body, is softly fitted and filled in the valleys of the user's hips, and the user does not feel any discomfort. The menstrual blood-permeable synthetic resin non-woven fabric that comes into direct contact with the valleys of the buttocks is soft to the skin, and menstrual blood is quickly absorbed by the lower absorbent body through the non-water-absorbent mesh sheet, and the lower napkin. It is also absorbed by the body's absorbent body, and completely prevents back leakage and side leakage of menstrual blood, so there is an effect that you can rest comfortably and sleep without polluting your underwear and sheets during sleep.

Further, it is possible to save the labor of washing underwear and sheets in a rush of the next morning without being unsanitary, and to be freed from fatigue and worries.

[0007] The non-water-absorbent mesh sheet does not absorb water and therefore has a function of allowing menstrual blood to pass smoothly, and menstrual blood is quickly absorbed by the absorbent body.

[0008] Furthermore, the waterproof non-woven fabric on the back surface of the napkin body completely prevents lateral leakage and back leakage of menstrual blood.

[0009]

【Example】

 Next, an embodiment of the present invention will be described with reference to the accompanying drawings. In this invention, an absorbent body 1 made of cotton-like pulp, a high-molecular water absorbing material, etc. is placed on a top surface of a non-absorbent mesh sheet 2, and the entire front and back surfaces are made of synthetic resin non-woven fabric (3, 3 '). In the general-purpose napkin A in which the front side is made to be the use surface a, the slip-preventing adhesive tape 4 is adhered to the back surface b thereof, and the protective paper 5 is coated on the upper surface of the adhesive tape, At the rear part of the use surface a, that is, the part where the valley r of the user's hips is in contact with when in use, the non-water-absorbent mesh sheet 2 is provided on the upper surface of the absorbent body 1 made of the same material as the napkin body A. A hill-shaped bleeding leakage prevention reinforced pad B, which is formed by stacking synthetic resin non-woven fabric 3 having blood permeability, is integrally formed with the napkin body A by an adhesive material 6 attached to the peripheral portion of the bottom side thereof. The present invention is completed by fixing.

The synthetic resin-based non-woven fabric that covers the front and back of the absorbent body 1 of the napkin body is a synthetic resin that is flexible on the front side (the surface on which the napkin is used) a that allows menstrual blood to quickly pass therethrough. A non-woven fabric is used, and a water-repellent synthetic resin non-woven fabric is used on the back side b to prevent bleeding and leakage due to its thickness.

By attaching the bleeding leakage prevention reinforced pad to the main body of the napkin with an adhesive tape that can be detached and adhered, it is possible to remove the bleeding leakage prevention reinforced pad once and change the bonding location to an appropriate position. Alternatively, the napkin itself can be removed and used as a sanitary napkin for daytime use.

In the drawing, 7 indicates a rear end of the napkin body, and 8 indicates a front end of the napkin body.

[0013]

[Effect of device]

 This device can completely prevent the back and side leakage of menstrual blood when it is used even in the case of heavy bleeding on a woman's menstrual night, without causing discomfort or unsanitation. , You can sleep with peace of mind, spending anxious nights as you often experienced when using conventional ones, and the effect of being relieved from the hassle of washing your underwear and sheets rushing the next morning. , A sanitary napkin that is extremely appropriate and effective for most women suffering from heavy bleeding.

[Brief description of drawings]

1 is a completed perspective view of the present invention.

FIG. 2 is a plan view of a completed rear surface of the present invention.

FIG. 3 is a cross-sectional view of the present invention.

4 (a) and 4 (b) are explanatory views of the usage state of the present invention.

FIG. 5 is an assembly process diagram of the present invention.

[Explanation of symbols]

 A Napkin main body a Surface of napkin main body b Rear surface of napkin main body B Bleeding prevention pad Pat r Napkin user's bottom valley 1 Absorber 2 Non-water-absorbent mesh sheet 3 Bleeding fast synthetic resin non-woven fabric 3 ′ Waterproof synthetic resin non-woven fabric 4 Adhesive tape 5 Protective paper 6 Adhesive 7 Rear end of napkin body 8 Front end of napkin body

Claims (1)

[Scope of utility model registration request] 1. A general-purpose absorbent comprising a polymeric water-absorbing material, cotton-like pulp, etc., a non-water-absorbing mesh sheet placed on the upper surface thereof, and both front and back surfaces thereof covered with a synthetic resin-based nonwoven fabric. In the sanitary napkin for night, at the rear part of its use surface, that is, at the part where the valley of the user's hips contacts during use, the non-water-absorbent mesh sheet is placed on the upper surface of the absorber made of the same material as the napkin body. A sanitary napkin for knight with enhanced bleeding leakage prevention, comprising a hill-shaped bleeding leakage prevention reinforced pad formed by coating a blood-permeable synthetic resin non-woven fabric.