CN218203361U

CN218203361U - Large-mesh spunlace non-woven fabric with high cleaning performance

Info

Publication number: CN218203361U
Application number: CN202222606463.5U
Authority: CN
Inventors: 杨晓伟; 贾耀芳; 蒙国慧; 符芳友
Original assignee: Hainan Xinlong Nonwovens Co ltd; Xinlong Holdings Group Co ltd
Current assignee: Hainan Xinlong Nonwovens Co ltd; Xinlong Holdings Group Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-03
Anticipated expiration: 2032-09-30

Abstract

A large mesh spunlace nonwoven fabric with high cleaning performance, having a fibrous region; the fiber area is provided with a plurality of rows of mesh groups which are respectively formed by arranging a plurality of large-diameter meshes at the same interval, and the mesh groups in each row are arranged in the fiber area at the same interval, inclined towards the first direction and staggered with each other; grooves inclined towards the second direction are formed among the large-caliber meshes of each row of mesh groups; two ends of the groove in the second direction extend outwards along the second direction to form two grooves, and the ends of the two grooves in the opposite directions of the groove are connected with the adjacent large-caliber meshes respectively. According to the method, the cloth cover strength of the large-mesh spunlace non-woven fabric is uniformly distributed, the cloth cover is not easy to damage when being cleaned, the surface of the cloth cover is rougher due to the arrangement of the large-caliber meshes, the grooves and the grooves, and the large-mesh spunlace non-woven fabric has a good grabbing hand feeling, a good scraping force and a large dirt containing space, so that the large-mesh spunlace non-woven fabric has good cleaning efficiency and high dirt removing performance.

Description

Large-mesh spunlace non-woven fabric with high cleaning performance

Technical Field

The utility model belongs to the technical field of water thorn non-woven fabrics, especially, relate to a large mesh water thorn non-woven fabrics with high cleaning performance.

Background

The mesh type spunlace nonwoven fabric is mainly used for wiping materials, and has a unique appearance, and compared with a plain type spunlace nonwoven fabric, the surface of the mesh type spunlace nonwoven fabric is rougher, so that more dirt containing space can be increased, and the cleaning performance is better. In the design and manufacture process of the mesh type spunlace non-woven fabric, a fiber net is subjected to spunlace reinforcement and shaping through a specific receiving net curtain or a rotary drum, and the fiber is displaced along with the penetration and rebound of spunlace jet, so that the non-woven fabric presents meshes with different sizes and shapes and the appearance of a cloth cover. Because the mesh structure of the mesh type spunlace non-woven fabric has important influence on the cloth cover strength, the water absorption capacity, the dirt holding capacity and the like of the spunlace non-woven fabric, most of mesh type spunlace non-woven fabric wiping materials on the market still have the defects of insufficient dirt holding capacity, unsatisfactory dirt removing performance, insufficient strength, non-durability and the like.

Therefore, how to design a strong and durable mesh-type spunlace nonwoven fabric with high cleaning performance has become one of the technical problems to be solved in the art.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the technical scheme is how to provide a large-mesh spunlace non-woven fabric which has uniform cloth cover strength distribution, is not easy to damage when being wiped and has good scraping force and large dirt containing space on the surface of the cloth cover.

In order to solve the technical problem, the technical scheme provides a large-mesh spunlace non-woven fabric with high cleaning performance, which is provided with a fiber area; the fiber area is provided with a plurality of rows of mesh groups which are respectively formed by arranging a plurality of large-diameter meshes at the same interval, and the mesh groups in each row are arranged in the fiber area at the same interval, inclined towards the first direction and staggered with each other; grooves inclined towards the second direction are formed among the large-caliber meshes of each row of mesh groups on the fiber area; two ends of the groove in the second direction extend outwards along the second direction to form two grooves, and the ends of the two grooves in the opposite directions of the groove are connected with the adjacent large-caliber meshes respectively. In view of the above, big mesh water thorn non-woven fabrics is the slope to setting up and is more favorable to it to hold when cleaning by several large-bore mesh interval arrangement constitutes and adsorb more, bigger granule filth to when washing again after cleaning, these some granule filths break away from the cloth cover of big mesh water thorn non-woven fabrics and easy sanitization more easily, can also promote the moisture permeable fast-drying nature of big mesh water thorn non-woven fabrics simultaneously. The design structure of the inclined large-caliber meshes, grooves and grooves is also beneficial to increasing the distribution of oblique fibers and improving the anisotropy of the arrangement of cloth cover fibers, so that the strength of a product made of the large-caliber spunlace non-woven fabric is uniformly distributed in all directions, and the product is not easy to damage when being used for wiping. In addition, considering that the track of a person using the product to wipe the surface of an object is usually an oblique arc track, when the product made of the large-mesh spunlace non-woven fabric is used for wiping, the directions of large-caliber meshes, grooves and grooves on the surface of the cloth are approximately vertical to the direction of the wiping track, so that the wiping force during wiping can be increased, and the wiping effect of the product can be effectively improved. In addition, the setting of heavy-calibre mesh still is favorable to the thickness direction distribution of fibre along big mesh water thorn non-woven fabrics to increase the thickness of product, let the people can feel the tongs sense that more has the thickness when using the product, and the setting of recess and slot then more is favorable to promoting the stereoeffect on product surface, increases the roughness on product surface and receives dirty space, thereby promotes the clean decontamination performance of big mesh water thorn non-woven fabrics.

As another implementation of the present solution, the large-diameter mesh is oval, spindle-shaped, or parallelogram-shaped. The design that the large-caliber mesh is similar to a strip-shaped structure can ensure the structural strength of the cloth cover and can ensure enough dirt containing space.

In another embodiment of the present invention, the major axis of the large diameter mesh is 2 to 5mm in length, and the minor axis of the large diameter mesh is 1 to 2mm in length.

In another embodiment of the present invention, the first direction is a direction which is deviated to the right or left and forms an angle of 15 to 25 degrees with the longitudinal direction of the fiber section, and the direction of the major axis of the large-diameter mesh is the first direction.

As another implementation of the present solution, the groove is oval or spindle-shaped.

In another embodiment of the present invention, the groove is formed on one side of the fiber region, and the length of the major axis of the groove is 1.5 to 3mm, the length of the minor axis of the groove is 0.7 to 1mm, and the depth of the groove on the fiber region is 0.4 to 1mm.

As another implementation of the present solution, the second direction is different from the first direction.

As another implementation of the present disclosure, the second direction is a direction deviated to the left or to the right and forming an angle of 35 to 45 degrees with the transverse direction of the fiber region, and the direction of the long axis of the groove and the direction of the groove are both in the second direction.

In another embodiment of the present invention, the grooves and the grooves are formed on the same side of the fiber region, the width of the grooves on the fiber region is 0.5 to 1mm, and the depth of the grooves on the fiber region is 0.2 to 1mm.

In another embodiment of this embodiment, the fiber region has a grammage of 60 to 150 grams per square meter and the fiber region has a thickness of 0.5 to 1.5mm.

Drawings

Fig. 1 is a schematic surface view of a large mesh spunlace nonwoven fabric with high cleaning performance according to an embodiment of the present invention.

Fig. 2 is a partially enlarged schematic view of an embodiment of the present invention.

Symbolic illustration in the drawings:

1. a fiber zone; 2. a large-caliber mesh; 3. a groove; 4. a trench; the longitudinal direction of the Z-fiber zone; the transverse direction of the H fiber zone; a a first direction; an alpha included angle; b, a second direction; the included angle beta.

Detailed Description

The following detailed description and technical contents of the present invention are described with reference to the drawings, but the drawings are only for reference and illustration and are not intended to limit the present invention.

As shown in fig. 1 and 2, a schematic surface view and a schematic partial enlarged view of a large mesh spunlace nonwoven fabric with high cleaning performance according to an embodiment of the present invention are shown. The large-mesh spunlace non-woven fabric with high cleaning performance (hereinafter referred to as large-mesh spunlace non-woven fabric) is provided with a fiber area 1, the fiber area 1 is prepared by carrying out spunlace entanglement and adhesive bonding reinforcement and shaping on one or more of fibers such as polyester fibers, polypropylene fibers, viscose fibers, natural fibers and the like through the existing non-woven spunlace non-woven fabric manufacturing process, and coating can be mixed in the adhesive to enable the fiber area to have colors. In this example the fiber region 1 has a grammage of 60-150 grams per square meter and the fiber region 1 has a thickness of 0.5 to 1.5mm.

The fiber section 1 has a plurality of rows of mesh groups each formed by arranging a plurality of large-diameter meshes 2 at the same distance, and the mesh groups in each row are arranged in the fiber section 1 at the same distance, inclined in the first direction a, and staggered with each other. The large-diameter mesh 2 is a through hole having a shape such as an ellipse, a spindle, or a parallelogram, and the present embodiment will be described with an example in which the large-diameter mesh 2 has an ellipse. The large-diameter mesh 2 has a major axis of 2 to 5mm and a minor axis of 1 to 2mm. The large-caliber meshes 2 are similar to strip shapes and large sizes, so that the structural strength of the large-mesh spunlace non-woven fabric can be ensured, and the fabric can have enough dirt accommodating space. As shown in fig. 2, the first direction a is a direction deviated to the right or left and forms an angle α of 15 to 25 degrees with the longitudinal direction Z of the fiber section 1, and the direction of the major axis of the large diameter mesh 2 is located in the first direction a.

Grooves 3 inclined towards the second direction B are arranged between the large-diameter meshes 2 of each row of mesh groups on the fiber area 1, two ends of the grooves 3 in the second direction B extend outwards along the second direction B to form two grooves 4, and the ends of the grooves 3 in opposite directions of the two grooves 4 are connected with the adjacent large-diameter meshes 2 respectively. The grooves 3 and the grooves 4 may be both concave structures formed on the same side of the fiber region 1 by a spunlace jacquard process, and the positions corresponding to the grooves 3 and the grooves 4 on the other side of the fiber region 1 are planar structures. The groove 3 is oval or spindle-shaped, and the embodiment is described by taking the example that the groove 3 is spindle-shaped. The length of the major axis of the groove 3 is 1.5 to 3mm, the length of the minor axis of the groove 3 is 0.7 to 1mm, and the depth of the groove 3 on the fiber region 1 is 0.4 to 1mm. The width of the grooves 4 on the fiber area 1 is 0.5 to 1mm, and the depth of the grooves 4 on the fiber area 1 is 0.2 to 1mm. As shown in fig. 2, the second direction B is different from the first direction a, that is, when the first direction a is deviated to the right, the second direction B is deviated to the left, and when the first direction a is deviated to the left, the second direction B is deviated to the right, in this embodiment, the first direction a is deviated to the left, and the second direction B is deviated to the right, the second direction B is a direction forming an angle β of 35 to 45 degrees with the transverse direction H of the fiber section 1, and the direction of the major axis of the groove 3 and the direction of the groove 4 are both located in the second direction B.

To sum up, the utility model discloses a large mesh water thorn non-woven fabrics is the slope and more is favorable to it to holding when cleaning to adsorb more, bigger granule filth to the several rows of meshes group that just constitute by several heavy-calibre mesh interval arrangement that sets up to when cleaning again, these a little granule filths break away from the cloth cover of large mesh water thorn non-woven fabrics more easily and easy sanitization, can also promote the moisture permeable fast-drying nature of large mesh water thorn non-woven fabrics simultaneously. The design structure of the inclined large-caliber meshes, the grooves and the grooves is also beneficial to increasing the distribution of oblique fibers and improving the anisotropy of the arrangement of the fibers on the cloth surface, so that the strength of a product made of the large-caliber spunlace non-woven fabric is uniformly distributed in all directions, and the product is not easy to damage when being wiped. In addition, considering that the track of a person using a product to wipe the surface of an object is usually an oblique arc track, when the product made of the large-mesh spunlace non-woven fabric is used for wiping, the directions of large-caliber meshes, grooves and grooves on the surface of the cloth are approximately vertical to the direction of the wiping track, so that the wiping force during wiping can be increased, and the wiping effect of the product can be effectively improved. In addition, the setting of heavy-calibre mesh still is favorable to the thickness direction distribution of fibre along big mesh water thorn non-woven fabrics to increase the thickness of product, let the people can feel the tongs sense that more has the thickness when using the product, and the setting of recess and slot then more is favorable to promoting the stereoeffect on product surface, increases the roughness on product surface and receives dirty space, thereby promotes the clean decontamination performance of big mesh water thorn non-woven fabrics.

The above is only the preferred embodiment of the present invention, not for limiting the patent scope of the present invention, other applications the utility model discloses an equivalent change that the patent idea was done all should belong to the patent protection scope of the present invention.

Claims

1. A large mesh spunlace nonwoven fabric with high cleaning performance has a fibrous region; the fiber section is characterized in that the fiber section is provided with a plurality of rows of mesh groups which are respectively formed by arranging a plurality of large-diameter meshes at the same interval, and the mesh groups of each row are arranged in the fiber section at the same interval, inclined towards a first direction and staggered with each other; grooves inclined towards the second direction are formed among the large-caliber meshes of each row of the mesh groups on the fiber area; two ends of the groove in the second direction extend outwards along the second direction to form two grooves, and the ends of the two grooves in the opposite direction of the groove are connected with the adjacent large-caliber meshes respectively.

2. A large mesh hydroentangled nonwoven according to claim 1, characterized in that the large mesh has an oval, spindle or parallelogram shape.

3. A large mesh hydroentangled nonwoven according to claim 2, characterized in that the length of the major axis of the large mesh is 2 to 5mm and the length of the minor axis of the large mesh is 1 to 2mm.

4. A large mesh hydroentangled nonwoven according to claim 2, characterized in that the first direction is a direction which is offset to the right or to the left and which makes an angle of 15 to 25 degrees with the longitudinal direction of the fibrous zone, the direction of the long axis of the large mesh being in the first direction.

5. A large mesh hydroentangled nonwoven according to claim 1, characterized in that the grooves are oval or spindle-shaped.

6. A large mesh hydroentangled nonwoven according to claim 5, wherein the grooves are formed on one side of the fibrous zone, the length of the major axis of the grooves being 1.5 to 3mm, the length of the minor axis of the grooves being 0.7 to 1mm, and the depth of the grooves on the fibrous zone being 0.4 to 1mm.

7. The large mesh hydroentangled nonwoven fabric according to claim 5, wherein the second direction is different from the first direction.

8. A macroreticular hydroentangled nonwoven fabric according to claim 7, characterized in that the second direction is a direction which is offset to the left or to the right and which forms an angle of 35 to 45 degrees with the transverse direction of the fibre section, the direction of the long axis of the grooves and the direction of the grooves being both in the second direction.

9. The macroreticular hydro entangled nonwoven fabric of claim 6, wherein the grooves and the grooves are formed on the same side of the fiber zone, the width of the grooves on the fiber zone is 0.5 to 1mm, and the depth of the grooves on the fiber zone is 0.2 to 1mm.

10. A large mesh hydroentangled nonwoven fabric according to claim 1, wherein the fibrous region has a grammage of 60-150g per square meter and the fibrous region has a thickness of 0.5 to 1.5mm.