CN214774467U

CN214774467U - Polylactic acid cellucotton soft tissue with weakly acidic surface

Info

Publication number: CN214774467U
Application number: CN202120838390.5U
Authority: CN
Inventors: 樊海彬; 蒋兵; 钱程
Original assignee: Suzhou Guyuan Biotechnology Co ltd
Current assignee: Suzhou Guyuan Biotechnology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-19
Anticipated expiration: 2031-04-22

Abstract

The utility model provides a surface is polylactic acid cellucotton soft piece of cloth of faintly acid belongs to water thorn non-woven fabrics technical field, and it has solved the problem that current wet dual-purpose cotton soft piece of cloth can not realize two functions of clean face cosmetic, clean makeup removal simultaneously futilely. The utility model discloses a: a cotton soft towel body. The cotton soft towel body comprises a substrate layer and a bulge fixedly connected to the substrate layer through a spunlace process; the protrusion comprises a surface layer and a filling layer made of polylactic acid hollow coarse denier fibers. Compared with the prior art, the fine denier polylactic acid fiber used by the utility model has good faintly acid, and can provide good nourishing effect for facial skin in a dry state; the cotton soft towel is squeezed after being wetted, and the facial cleanser ingredients in the polylactic acid hollow fibers can be squeezed out of the surface, so that the face can be cleaned. The polylactic acid fiber and the cellulose fiber used by the utility model have no pollution to the environment and can be completely degraded.

Description

Polylactic acid cellucotton soft tissue with weakly acidic surface

Technical Field

The utility model relates to a water thorn non-woven fabrics technical field, concretely relates to surface is polylactic acid cellucotton soft piece of cloth of faintly acid.

Background

Hydroentangled nonwoven materials are formed by spraying high pressure fine water jets onto one or more layers of a fibrous web to entangle the fibers with each other, thereby strengthening the web to provide strength and hand. At present, the traditional spunlaced cotton soft towel is mostly formed by carding all cotton fibers into a net and then spunlacing, but the cotton soft towel formed by the all cotton fibers has certain softness, but the softness is not high, and the cotton soft towel is particularly not suitable for infant products, and in addition, the antibacterial and antibacterial property, the water absorption rate, the pilling and fluffing property, the flexibility and the durability and the like of the all cotton products are not ideal. In order to solve the above problems, the skilled person proposes to use other kinds of fibers, such as 100% bamboo fiber, but the use of 100% bamboo fiber has high brittleness and is easy to break, so the formed cotton soft towel is not ideal; in addition, the technicians propose to use various fibers to combine and carding, but the currently used spunlace fibers are large in size of 1.67-1.89 dtex and 38mm long coarse denier fibers, and the use of such conventional coarse denier fibers in cotton soft tissue can lead to insufficient fineness and softness of the final cotton soft tissue material product, thereby causing very poor skin-friendly property of the cotton soft tissue.

The existing cotton soft towel is generally made of non-woven fabric materials directly and is rough, and the skin of people feels uncomfortable when the cotton soft towel is used. At present, wet tissue cleaning is carried out on the market, and the wet tissue cleaning has certain moisture, but people still have strong discomfort when using the wet tissue to wipe. The cotton soft towel for both dry and wet use is generally wiped clean by using the cotton soft towel after washing the face, and the cotton soft towel can also be dried in the air and then taken as the cleansing cream when cleansing. Or after face cleaning, a cotton soft towel can be used for wet dressing again to realize the face cleaning and beautifying functions of the cotton soft towel. However, the existing dry and wet cotton soft towel can not realize two functions of face cleaning, beauty treatment and cleansing and makeup removal at the same time.

In view of this, it is a problem to be solved in the art to design a soft tissue with weakly acidic surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surface is polylactic acid cellucotton soft piece of cloth of faintly acid to solve above-mentioned background art current wet and dry dual-purpose cotton soft piece of cloth can not realize the problem of two functions of clean face cosmetic, clean makeup removal simultaneously.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

a polylactic acid cellucotton soft tissue with weakly acidic surface comprises a cotton soft tissue body.

The cotton soft towel body comprises a substrate layer and a bulge fixedly connected to the substrate layer through a spunlace process;

the base layer is prepared from cellulose fibers;

the protrusions comprise surface layers and filling layers, and the surface layers are completely coated on the filling layers;

the surface layer is made of polylactic acid fine denier fibers, and the filling layer is made of polylactic acid coarse denier hollow fibers.

On the basis of the scheme, as a preferable scheme of the scheme, the thickness of the base layer is 0.45-0.55mm, so that the cost is not too high, and the experience feeling in use is better.

In addition to and as a preferred aspect of the above aspects, the cellulose fibers are 1.5-2D 51 mm. The cellulose fiber can be one or more of viscose fiber, cotton fiber and bamboo fiber, and the substrate layer is made of the cellulose fiber, so that the cotton soft towel has better water absorption and retention effects.

On the basis of the scheme, and as a preferable scheme of the scheme, the fineness of the polylactic acid fine denier fiber is 1-2D 38mm, the fineness of the polylactic acid coarse denier hollow fiber is 6-9D 51mm, the bulge is in a round point shape, and the diameter is 2-4 mm.

On the basis of and as a preferred aspect of the above aspect, the height between the highest point of the protrusions and the joining surface of the base layer is 0.7 to 1.05 mm.

In addition to and as a preferred mode of the above mode, the polylactic acid coarse denier hollow fiber is filled with a facial cleanser component.

The utility model has the advantages that: compared with the prior art, the cotton soft towel is prepared by the polylactic acid fiber and the cellulose fiber by adopting the spunlace process, the fine denier polylactic acid fiber has good faintly acid, and when the cotton soft towel is wiped in a dry way, such as wiping sweat, the faintly acid lactic acid on the surface of the cotton soft towel can provide good nourishing effect for the face skin; the cotton soft towel is squeezed after being wetted, and the facial cleanser ingredients in the polylactic acid hollow fibers can be squeezed out of the surface of the outer surface fine denier polylactic acid fibers, so that the face can be cleaned. The polylactic acid fiber and the cellulose fiber used by the utility model have no pollution to the environment and can be completely degraded. The utility model has the characteristics of simple structure, reasonable in design, practicality are strong, the product is pollution-free, can degrade completely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic structural diagram of the second embodiment.

In the figure, 1-cotton soft towel body; 2-a base layer; 3-projection; 31-a surface layer; 32-a filler layer; 4-an antibacterial layer; 5-dirt repellent layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1-2, a polylactic acid cellucotton soft tissue with weakly acidic surface comprises a cotton soft tissue body 1. The cotton soft towel body 1 comprises a substrate layer 2 and a bulge 3 fixedly connected to the substrate layer 2 through a spunlace process; the base layer 2 is made of cellulose fibers; the bump 3 comprises a surface layer 31 and a filling layer 32, wherein the surface layer 31 is completely coated on the filling layer 32; the surface layer 31 is made of polylactic acid fine denier fibers, and the filling layer 32 is made of polylactic acid coarse denier hollow fibers.

Specifically, the surface layer 31 completely covers the filling layer 32, and is spherical as a whole. Furthermore, the thickness of the substrate layer 2 is 0.45-0.55mm, so that the cost is not too high, and the experience feeling is better during use. Further, the cellulose fiber is 1.5-2D 51 mm. The cellulose fiber can be one or more of viscose fiber, cotton fiber and bamboo fiber, and the substrate layer is made of the cellulose fiber, so that the cotton soft towel has better water absorption and retention effects. Still further, the fineness of the polylactic acid fine denier fiber is 1-2D 38mm, the fineness of the polylactic acid coarse denier hollow fiber is 6-9D 51mm, the protrusion 3 is spherical, the diameter is 2-4mm, and the pores of the protrusion 3 are filled up by the coarse denier polylactic acid hollow fiber. Further, the height between the highest point of the protrusions 3 and the connecting surface of the substrate layer 2 is 0.7-1.05 mm.

Furthermore, the polylactic acid coarse denier hollow fibers are filled with facial cleanser ingredients, and the facial cleanser ingredients can be extruded out of the surface of the outer surface fine denier polylactic acid fibers after the cotton soft towel is extruded, so that the face can be cleaned.

The utility model discloses a cotton soft piece of cloth plays cosmetic action when dry state, and wet with the effect of playing cleanness and removing makeup, concrete working process is:

in a dry state, the facial cleanser ingredients in the filling layer 32 do not overflow, and the polylactic acid fibers 31 on the outer surface have a good wiping effect. The pH value of the polylactic acid fine denier fiber of the surface layer 31 is 6.2-6.6, the polylactic acid fine denier fiber has good weak acidity, and the weak acidic lactic acid on the surface of the polylactic acid fine denier fiber can provide good nourishing effect for facial skin during dry wiping (such as sweat wiping), and is whitening and elastic. When the cotton towel is wetted and pressed, the facial cleanser ingredients stored in the hollow fibers of the filling layer 32 are squeezed out onto the surface of the surface layer 31, and the face can be cleaned.

Example two

As shown in fig. 3, unlike the above-described embodiment, an antibacterial layer 4 is provided on the side of the cotton towel main body 1 where the protrusions 3 are not formed. Furthermore, a dirt-repellent layer 5 is bonded and fixed on the antibacterial layer 4. Thus, the purposes of antifouling and antibiosis of the product can be achieved.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a surface is polylactic acid cellucotton soft piece of cloth of weak acid, includes cotton soft piece of cloth body (1), its characterized in that:

the cotton soft towel body (1) comprises a substrate layer (2) and a bulge (3) fixedly connected to the substrate layer (2) through a spunlace process;

the base layer (2) is prepared from cellulose fibers;

the protrusions (3) comprise surface layers (31) and filling layers (32), and the surface layers (31) are completely coated on the filling layers (32);

the surface layer (31) is made of polylactic acid fine denier fibers, and the filling layer (32) is made of polylactic acid coarse denier hollow fibers.

2. The polylactic acid cellucotton soft towel with the weakly acidic surface as claimed in claim 1, wherein the thickness of the substrate layer (2) is 0.45-0.55 mm.

3. The surface weakly acidic polylactic acid cellucotton soft towel according to claim 2, wherein the cellulose fiber is 1.5-2D 51 mm.

4. The polylactic acid cellucotton soft towel with the weakly acidic surface as claimed in claim 1, wherein the fineness of the polylactic acid fine fibers is 1-2D 38mm, the fineness of the polylactic acid coarse hollow fibers is 6-9D 51mm, and the protrusions (3) are in the shape of round points and have the diameter of 2-4 mm.

5. A surface weakly acidic polylactic acid cellucotton soft towel according to claim 4, characterized in that the height between the highest point of the protrusion (3) and the connecting surface of the substrate layer (2) is 0.7-1.05 mm.

6. The polylactic acid cellucotton soft tissue with a weakly acidic surface according to any one of claims 1 to 5, wherein the polylactic acid coarse denier hollow fibers are filled with a facial cleanser component.