CN216875185U

CN216875185U - Rubber net

Info

Publication number: CN216875185U
Application number: CN202220421657.5U
Authority: CN
Inventors: 黄忠成
Original assignee: Baikai Shenzhen New Materials Co ltd
Current assignee: Baikai Shenzhen New Materials Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-05
Anticipated expiration: 2032-02-28

Abstract

The utility model belongs to the technical field of the technique of glue net and specifically relates to a glue net is related to, including the net body, the net body includes horizontal layer and vertical layer, and horizontal layer includes the horizontal lines of a plurality of, and vertical layer includes the vertical lines of a plurality of, and horizontal lines are spaced apart to be equipped with the first riveting groove of a plurality of, and vertical line corresponds first riveting groove and has seted up the second riveting. The rubber net obtained by the technical scheme has certain human body scientificity, can simulate the stretching and contracting force of human push muscles, is in a net shape similar to human fascia tissues in structure, has supporting force like muscles, and is good in air permeability. Simultaneously, through setting up first riveting groove and second riveting groove, make horizontal lines and vertical lines stable riveting, and then can stable connection after making horizontal layer and vertical layer thermocompression bonding, reduce the possibility that the tie point on horizontal layer and vertical layer cracked, and then make the network structure's of rubber mesh stability.

Description

Rubber net

Technical Field

The application relates to the technical field of rubber nets, in particular to a rubber net.

Background

The rubber net is an article processed and formed by a high polymer material, has the functions of ventilation and softness, and can be generally used in the production of products such as sound boxes, mold cups, clothes and the like, so that the rubber net is widely applied to the fields of electronics, medical treatment, clothes and the like.

A common rubber net is extruded to obtain a transverse rubber layer and a longitudinal rubber layer, and then the rubber net is obtained in a hot pressing mode; because the junction of the transverse adhesive layer and the longitudinal adhesive layer of the adhesive net is easy to crack, the stability of the net structure of the adhesive net is further reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of rubber net network structure, this application provides a rubber net.

The application provides a rubber net adopts following technical scheme:

the utility model provides a rubber net, includes the net body, the net body includes horizontal layer and vertical layer, horizontal layer includes the horizontal lines of a plurality of, vertical layer includes the vertical lines of a plurality of, horizontal lines are spaced apart to be equipped with the first riveting groove of a plurality of, vertical line corresponds the second riveting groove has been seted up to first riveting groove.

The rubber net obtained by the technical scheme has certain human scientificity, can simulate the stretching and contraction force of human push muscles, has a structure similar to that of human fascia tissues, has supporting force like muscles, and is good in air permeability. Through setting up first riveting groove and second riveting groove, make horizontal lines and vertical lines stable riveting, and then make horizontal layer and vertical layer connect, when carrying out the hot pressing back, make horizontal layer and vertical layer fixed connection, reduce the possibility that the tie point on horizontal layer and vertical layer splits, and then improve the network structure stability of adhesive tape.

Preferably, the depth of the first riveting groove and the depth of the first riveting groove are both 0.03mm-0.10 mm.

The first riveting groove and the second riveting groove of this degree of depth can make fine vertical lines and horizontal lines can rivet well, reduces horizontal glue film and indulges the possibility that the glue film splits, improves the stability of adhesive tape. When the depth is less than 0.03mm, the depth is too shallow, so that the connection between the transverse layer and the longitudinal layer is not stable enough, and the stability of the rubber net structure is influenced; when the depth is greater than 0.10mm, the depth is too deep, so that the longitudinal lines and the transverse lines are easy to break, the structural stability of the rubber net is reduced, and the rubber net is not favorable for being used for clothes.

Preferably, the diameter of the transverse lines is 0.22-0.65 mm.

The net structure of the rubber net formed by the transverse lines with the diameter within the range is stable, has certain comfort and can be used for clothes. When the diameter of the transverse line is less than 0.22mm, the diameter is too small, so that the transverse line is easy to break; when the diameter of the transverse lines is larger than 0.65mm, the transverse lines are too thick, so that the rigidity of the transverse lines is high, and the comfort of the rubber net is influenced.

Preferably, the diameter of the longitudinal lines is 0.36-0.85 mm.

The net structure of the rubber net formed by the longitudinal lines with the diameter within the range is stable, has certain comfort, and can be used for clothes. When the diameter of the longitudinal lines is less than 0.36mm, the diameter is too small, so that the transverse lines are easy to break; when the diameter of the transverse lines is larger than 0.85mm, the transverse lines are too thick, so that the hardness of the longitudinal lines is high, the connection with the transverse lines is poor, the softness of the rubber net is reduced, and the comfort of the rubber net is affected.

Preferably, the length of the first riveting groove and the length of the first riveting groove are both 0.28-0.95 mm.

Under the length of the first riveting groove and the first riveting groove in the range, the transverse lines can be well riveted with the longitudinal lines, meanwhile, the transverse layer and the longitudinal layer are stably connected, the possibility of cracking of the transverse layer and the longitudinal layer is reduced, and the stability of the net structure of the rubber net is improved. When the length is less than 0.28mm, the first riveting groove and the second riveting groove are not riveted stably, so that the connection stability of the transverse layer and the longitudinal layer is influenced; when the length is less than 0.95mm, the length is too long, so that the transverse layer and the longitudinal layer after the first riveting groove and the first riveting groove are riveted are easy to loosen or deviate when being connected.

Preferably, the material of the transverse layers and the material of the longitudinal layers are both thermoplastic elastomers.

By adopting the thermoplastic elastomer with high elasticity and aging resistance, the longitudinal layer and the transverse layer can be connected in a hot pressing mode, and the prepared rubber mesh has better comfort and aging resistance.

Preferably, the thermoplastic elastomer is SEBS/SBS, TPE, EVA, SEBS or SBS.

The polymer has the advantages of good elasticity and thermoplasticity, soft handfeel, air permeability and the like.

Preferably, the mesh number of the mesh body is 10-120 meshes.

The rubber net with the mesh number has good comfort and air permeability, and the structural stability is good. When the mesh number is less than 10 meshes, the arrangement of the longitudinal lines and the transverse lines is tight, so that the air permeability of the rubber net is poor, the arrangement is tight, the hardness of the rubber net is too high, and the comfort level of the rubber net is further influenced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the transverse lines and the longitudinal lines are stably riveted through the first riveting grooves and the second riveting grooves, so that the transverse layer and the longitudinal layer are fixedly connected, the possibility of cracking at the joint of the transverse layer and the longitudinal layer is reduced, and the stability of the net-shaped structure of the rubber net is improved;

2. the first riveting groove and the second riveting groove with the depth can enable good longitudinal lines and transverse lines to be well riveted, reduce the possibility of cracking of the transverse adhesive layer and the longitudinal adhesive layer and improve the stability of the adhesive net;

3. under the length of the first riveting groove and the first riveting groove in the range, the transverse lines can be well riveted with the longitudinal lines, meanwhile, the transverse layer and the longitudinal layer are stably connected, the possibility of cracking of the transverse layer and the longitudinal layer is reduced, and the stability of the net structure of the rubber net is improved.

Drawings

Fig. 1 is a partial structural schematic diagram of an adhesive net according to the present application.

Fig. 2 is a schematic structural view of the first and second riveting grooves according to the present application.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. a grid body; 2. transverse lines; 21. a first riveting groove; 3. longitudinal lines; 31. a second riveting groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a rubber net. Referring to fig. 1, the adhesive net includes a net body 1, the net body 1 includes a longitudinal layer and a transverse layer, the longitudinal layer and the longitudinal layer are interlaced to form a net of the adhesive net, the number of the net body of the adhesive net can be selected from 10 meshes, 20 meshes, 30 meshes, 40 meshes, 50 meshes, 60 meshes, 70 meshes, 80 meshes, 90 meshes, 100 meshes, 110 meshes and 120 meshes, the embodiment is preferably 60 meshes, and the stability of the net structure of the adhesive net is good under the mesh number.

The material of the longitudinal layer and the material of the transverse layer can be thermoplastic elastic materials, and the thermoplastic elastic materials can be selected from SEBS/SBS, TPE, EVA, SEBS or SBS; when the material of the longitudinal layer is SEBS/SBS, the material of the transverse layer can be TPE; when the material of the longitudinal layer is TPE, the material of the transverse layer can be EVA; when the material of the longitudinal layer is SEBS, the material of the transverse layer can be SBS; the materials of the longitudinal layer and the transverse layer can be matched and selected in various ways, and can be the same material or different materials. The longitudinal layer and the transverse layer are formed by extrusion of an extruder and can be stably connected when being thermally pressed.

Further, the longitudinal layer comprises a plurality of longitudinal lines 3 spaced apart from each other, the longitudinal lines 3 are longitudinally and uniformly arranged, the number of the meshes of the longitudinal lines 3 can be selected from 100, 200, 300, 500 or 1000, and the like, and the number of the meshes of the longitudinal lines 3 is preferably 500 in this embodiment; furthermore, the diameter of the longitudinal lines 3 can be selected to be 0.36mm, 0.45mm, 0.55mm, 0.65mm, 0.75mm or 0.85mm, and the preferred embodiment is 0.55mm, and the longitudinal lines 3 with the diameter can stabilize the net structure of the obtained adhesive net, are not easy to break and have soft hand feeling.

The transverse layer comprises a plurality of transverse lines 2 which are spaced from each other, the transverse lines 2 and the longitudinal lines 3 are mutually staggered, the number of the transverse lines 2 can be selected from 100, 200, 300, 500, 1000 and the like, the number of the transverse lines 2 is preferably 500 in the embodiment, so that the transverse lines 2 and the longitudinal lines 3 form a good adhesive net structure, further, the diameter of the transverse lines 2 can be selected from 0.22mm, 0.28mm, 0.36mm, 0.44mm, 0.50mm or 0.65mm, the diameter of the longitudinal lines 3 is preferably 0.44mm, and the mesh structure of the obtained adhesive net can be stable and the hand feeling is soft.

Referring to fig. 2 and 3, every horizontal lines 2 is spaced apart to be equipped with the first riveting groove 21 of a plurality of, a plurality of second riveting groove 31 has been seted up at every vertical lines 3 interval, when the tank bottom of this first riveting groove 21 and the tank bottom of second riveting groove 31 butt each other, this horizontal lines 2 and vertical lines 3 riveting for horizontal lines 2 and vertical lines 3 are stably connected, after carrying out the hot pressing, can make horizontal layer and vertical layer stably connected, improve the stability of adhesive tape mesh structure.

Further, the depth of the first riveting groove 21 and the depth of the second riveting groove 31 are both d, and the value of d may be 0.03mm, 0.06mm, 0.09mm or 0.10mm, and the embodiment is preferably 0.06 mm. Meanwhile, the length of the first riveting groove 21 and the length of the second riveting groove 31 are both h, the value of h can be 0.28mm, 0.35mm, 0.45mm, 0.55mm, 0.65mm, 0.75mm, 0.85mm or 0.95mm, h of the embodiment is preferably 0.65mm, under the preferred depth d and length h, the transverse line 2 and the longitudinal line 3 can be riveted, the connection stability of the longitudinal layer and the transverse layer is improved, and then the adhesive net with a stable net structure is obtained after hot pressing.

The implementation principle of a rubber net in the embodiment of the application is as follows: through the extrusion effect of extruder, obtain vertical layer and horizontal layer, through offering first riveting groove 21 and second riveting groove 31, make vertical line 3 and horizontal line 2 riveting, and then make vertical layer and horizontal layer connect, through hot pressing, make vertical layer and horizontal layer fixed connection, obtain the stable glued membrane of network structure.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A glue net, includes net body (1), net body (1) includes horizontal layer and vertical layer, horizontal layer includes horizontal lines of a plurality of (2), vertical layer includes vertical lines of a plurality of (3), its characterized in that: the transverse lines (2) are provided with a plurality of first riveting grooves (21) at intervals, and the longitudinal lines are provided with second riveting grooves (31) corresponding to the first riveting grooves (21).

2. The adhesive web of claim 1, wherein: the depth of the first riveting groove (21) and the depth of the first riveting groove (21) are both 0.03mm-0.10 mm.

3. The adhesive web of claim 1, wherein: the diameter of the transverse line (2) is 0.22-0.65 mm.

4. The adhesive web of claim 1, wherein: the diameter of the longitudinal lines (3) is 0.36-0.85 mm.

5. The adhesive web of claim 1, wherein: the length of the first riveting groove (21) and the length of the first riveting groove (21) are both 0.28-0.95 mm.

6. The adhesive web of claim 1, wherein: the material of the transverse layer and the material of the longitudinal layer are both thermoplastic elastomers.

7. The adhesive web of claim 6, wherein: the thermoplastic elastomer is SEBS/SBS, TPE, EVA, SEBS or SBS.

8. The adhesive web of claim 1, wherein: the mesh number of the mesh body (1) is 10-120 meshes.