CN210644344U

CN210644344U - Sanitary towel with non-woven fabric punched film composite surface layer

Info

Publication number: CN210644344U
Application number: CN201921007904.1U
Authority: CN
Inventors: 张维军; 黄科举; 金彤; 李忠勉; 吴军
Original assignee: Guangdong Kawada Hygiene Product Co ltd
Current assignee: Guangdong Kawada Hygiene Product Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-06-02
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a sanitary towel with compound surface course of non-woven fabrics punching film, including the flap of sanitary towel main part and both sides, the top of sanitary towel main part is the surface course, and the surface course is punched the rete by the hot-blast non-woven fabrics layer on upper strata and the PE of lower floor and is constituteed, has used hot-blast non-woven fabrics and PE to punch the membrane creatively, compounds into a brand-new double-layer material surface course with both to this replaces traditional surface course, because the utility model discloses with human direct contact be hot-blast non-woven fabrics layer, consequently there is not latent safety risk, the sense of touch is soft comfortable simultaneously, it is good to lead the infiltration ability to absorb moisture, and the type of falling V hole or the type of falling W hole that set up on the PE punches the rete then can effectively prevent to return the infiltration, keeps the dry and comfortable.

Description

Sanitary towel with non-woven fabric punched film composite surface layer

Technical Field

The utility model relates to a sanitary product, in particular to a sanitary towel with a non-woven fabric punching film composite surface layer.

Background

At present, the common sanitary towel and protection pad products in the market mostly adopt polyethylene perforated film or pure cotton as surface course, and the problem that the pure cotton surface course exists is: the hydrophilic hydroxyl group in the large functional group of the cotton fiber causes the cotton fiber to have certain moisture absorption and moisture retention performance, so that the pure cotton surface layer has larger back seepage amount and is easy to breed bacteria, while the sanitary towel which is mainly characterized by dryness adopts the polyethylene perforated film as the surface layer, the polyethylene perforated film has poorer natural texture, poor softness and fluffiness, and the polyethylene is easy to separate out monomers, thereby having potential safety risk for users.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a sanitary towel with a non-woven fabric punching film composite surface layer.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a sanitary towel with compound surface course of non-woven fabrics punching film, includes the flap of sanitary towel main part and both sides, the top of sanitary towel main part is the surface course, the surface course comprises the hot-blast non-woven fabrics layer on upper strata and the PE of lower floor's rete that punches.

The PE punching film layer is provided with an inverted V-shaped hole or an inverted W-shaped hole which completely penetrates through the PE punching film layer.

The gram weight of the PE perforated film layer is 20-30 g per square meter.

The gram weight of the hot air non-woven fabric layer is 20-25 g per square meter.

The utility model has the advantages that: pioneering ground has utilized hot-blast non-woven fabrics and PE to punch the membrane, compounds into a brand-new double-layer material surface course with both to this replaces traditional surface course, because the utility model discloses with human direct contact be hot-blast non-woven fabrics layer, consequently there is not latent safe risk, the sense of touch is soft comfortable simultaneously, it is good to absorb moisture to lead the infiltration ability, and the type of falling V hole or the type of falling W hole that set up on the PE punches the rete then can effectively prevent to return the infiltration, keeps the dry and comfortable of surface course.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a surface layer of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

Detailed Description

The utility model provides a sanitary towel with compound surface course of non-woven fabrics punching film, includes the flap of sanitary towel main part and both sides, the top of sanitary towel main part is surface course 1, surface course 1 is punched rete 3 by the hot-blast non-woven fabrics layer 2 on upper strata and the PE of lower floor and is passed through hot melt adhesive veneer or hot-pressing combination.

The gram weight of the hot air non-woven fabric layer 2 per square meter is 20-30 g, potential safety risk is avoided, skin contact is soft and comfortable, and the water absorption and diversion performance is good.

The PE punching film layer 3 is 20-25 g in gram weight per square meter, the PE punching film layer 3 is provided with an inverted V-shaped hole 4 or an inverted W-shaped hole which completely penetrates through, the upper end opening of the inverted V-shaped hole 4 or the inverted W-shaped hole is small, the lower end opening of the inverted V-shaped hole is large, the design can effectively prevent back seepage, the dryness is kept, and meanwhile, the contact area of the flow guide layer below the surface layer 1 is increased.

The both sides of sanitary towel main part have set gradually and have prevented edge leakage non-woven fabrics 6 and flap 5, the below of surface course 1 has set gradually water conservancy diversion layer 7, has absorbed core 8, basement membrane 9, gum from type paper 10 and film 11, the bottom surface of flap 5 is fixed with the flap from type paper 12, pastes fixedly through the structure between each rete.

The above embodiments are not intended to limit the scope of the present invention, and those skilled in the art will not depart from the present invention as it relates to the whole concept of the present invention, and the equal modification and change will still belong to the scope of the present invention.

Claims

1. The sanitary towel with the non-woven fabric punched film composite surface layer comprises a sanitary towel main body and protective wings on two sides, wherein the top of the sanitary towel main body is provided with a surface layer (1), and the sanitary towel is characterized in that the surface layer (1) consists of an upper hot air non-woven fabric layer (2) and a lower PE punched film layer (3).

2. The sanitary napkin having a nonwoven fabric perforated film composite topsheet according to claim 1, wherein the PE perforated film layer (3) is provided with inverted V-shaped holes (4) or inverted W-shaped holes passing completely therethrough.

3. A sanitary napkin having a nonwoven fabric perforated film composite topsheet according to claim 1, wherein the PE perforated film layer (3) has a grammage of 20-30 grams per square meter.

4. A sanitary napkin having a nonwoven fabric perforated film composite topsheet according to claim 1, wherein the hot air nonwoven layer (2) has a grammage of 20-25 g.