CN216798032U - Non-woven fabric with good antibacterial activity - Google Patents
Non-woven fabric with good antibacterial activity Download PDFInfo
- Publication number
- CN216798032U CN216798032U CN202123120011.8U CN202123120011U CN216798032U CN 216798032 U CN216798032 U CN 216798032U CN 202123120011 U CN202123120011 U CN 202123120011U CN 216798032 U CN216798032 U CN 216798032U
- Authority
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- China
- Prior art keywords
- woven fabric
- fabric layer
- expansion body
- layer
- base layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 71
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000011324 bead Substances 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000000022 bacteriostatic agent Substances 0.000 claims abstract description 10
- 230000003385 bacteriostatic effect Effects 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 9
- 230000008961 swelling Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000009395 breeding Methods 0.000 abstract description 7
- 230000001488 breeding effect Effects 0.000 abstract description 7
- 230000001580 bacterial effect Effects 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 description 8
- 210000002700 urine Anatomy 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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Abstract
A non-woven fabric with good antibacterial activity comprises a base layer and a non-woven fabric layer; the non-woven fabric layer is adhered on the base layer; the non-woven fabric layer is arranged to be in a frame structure; a cavity is formed between the non-woven fabric layer and the base layer; a plurality of mounting holes extending downwards are formed in the non-woven fabric layer, and the mounting holes are blind holes; a filling piece is fixedly arranged in the mounting hole; the top of the filling piece is provided with spherical water-absorbing beads; the water absorption beads protrude out of the top of the mounting hole; the middle part of the filling piece is provided with an expansion body; the periphery of the expansion body is connected with the inner side wall of the mounting hole in an interference fit manner; the expansion body is internally provided with an installation cavity which is filled with powdery bacteriostatic agent; the middle part of the expansion body is provided with a diversion trench in an inserting way, and the water absorption beads are communicated with the installation cavity through the diversion trench; the utility model can conveniently absorb water and keep dry; meanwhile, the color of the liquid medicine can be changed to prompt, and the bacteriostatic liquid medicine is slowly released, so that the bacterial breeding is reduced, and the use is safer.
Description
Technical Field
The utility model relates to the technical field of non-woven fabrics, in particular to a non-woven fabric with good antibacterial activity.
Background
The non-woven fabric is also called non-woven fabric, needle-punched cotton, needle-punched non-woven fabric, etc., is made of polyester fiber and polyester fiber (PET for short) material through a needle-punching process, and can be made into different thicknesses, hand feels, hardness, etc. The non-woven fabric has no warp and weft, is very convenient to cut and sew, is light in weight and easy to shape, and is popular with hand fans. Because it is a fabric formed without spinning a woven fabric, it is formed by orienting or randomly arranging textile staple fibers or filaments to form a web structure and then reinforcing them by mechanical, thermal or chemical means. The fabric is not interwoven and knitted by yarns one by one, but the fibers are directly bonded together by a physical method, so that when a user takes the fabric into the clothes, the user can find that one thread end cannot be drawn out. The non-woven fabric breaks through the traditional spinning principle and has the characteristics of short process flow, high production rate, high yield, low cost, wide application, multiple raw material sources and the like;
the non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, lightness, thinness, flame retardance, no toxicity, no odor, low price, recycling and the like. Can be used in different industries, such as sound insulation, heat insulation, electric heating sheets, masks, clothes, medical use, filling materials and the like; nonwoven fabrics are often used to make diapers or adult diapers; urine is acidic, and bacteria can grow when the bag is not replaced in time in the diaper.
In order to solve the problems, the application provides a non-woven fabric with good antibacterial activity.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the problems that the non-woven fabric in the background technology is often used for manufacturing paper diapers or adult diapers; the utility model provides a non-woven fabric with good antibacterial activity, which can conveniently absorb moisture and keep dry; meanwhile, the color of the liquid medicine can be changed to prompt, and the bacteriostatic liquid medicine is slowly released, so that the bacterial breeding is reduced, and the use is safer.
(II) technical scheme
In order to solve the problems, the utility model provides a non-woven fabric with good antibacterial activity, which comprises a base layer and a non-woven fabric layer;
the non-woven fabric layer is adhered on the base layer;
the non-woven fabric layer is arranged in a frame structure; a cavity is formed between the non-woven fabric layer and the base layer; a plurality of mounting holes extending downwards are formed in the non-woven fabric layer, and the mounting holes are blind holes;
a filling piece is fixedly arranged in the mounting hole; the top of the filling piece is provided with spherical water-absorbing beads; the water absorbing beads protrude out of the top of the mounting hole; the middle part of the filling piece is provided with an expansion body; the periphery of the expansion body is connected with the inner side wall of the mounting hole in an interference fit manner;
the expansion body is internally provided with an installation cavity which is filled with powdery bacteriostatic agent; the middle part of the expansion body is provided with a diversion trench in an inserting way, and the water absorption beads are communicated with the installation cavity through the diversion trench.
Preferably, the base layer is a soft porous breathable fabric layer.
Preferably, the cavity of the non-woven fabric layer is filled with absorbent cotton.
Preferably, a one-way membrane is arranged in the installation cavity of the expansion body, and the one-way membrane is in one-way conduction towards the outer side of the expansion body.
Preferably, the dilatant turns blue upon contact with water.
Preferably, a plurality of groups of shaped silk threads are arranged in the non-woven fabric layer.
Preferably, the mounting holes on the non-woven fabric layer are distributed in a rectangular array.
The technical scheme of the utility model has the following beneficial technical effects:
1. the cavity of the non-woven fabric layer is filled with absorbent cotton. The water absorption cotton is filled in the cavity of the non-woven fabric layer and is used as a main liquid absorption component, so that a large amount of urine can be absorbed, and moisture can be locked; ensures the contact surface to be relatively dry and reduces the discomfort of the user.
2. The installation cavity of the expansion body is internally provided with a one-way film which is in one-way conduction towards the outer side of the expansion body, after the water absorption beads absorb water, the water absorption beads can be extruded when a user wears the paper diaper, and the water absorbed in the water absorption beads can flow downwards into the installation cavity through the diversion grooves; after being mixed with the bacteriostatic agent in the mounting cavity, the bacteriostatic agent is dissolved and diffuses outwards through the unidirectional film; finally, the water-absorbing cotton in the whole cavity contains the water solution of the bacteriostatic agent, so that the breeding of bacteria is reduced, and the body health of a user is protected.
3. The utility model can conveniently absorb water and keep dry; meanwhile, the color of the liquid medicine can be changed to prompt, and the bacteriostatic liquid medicine is slowly released, so that the bacterial breeding is reduced, and the use is safer.
Drawings
Fig. 1 is a schematic view of the overall structure of the nonwoven fabric with good antibacterial activity.
Fig. 2 is a schematic view of an internal structure of a non-woven fabric layer in the non-woven fabric with good antibacterial activity.
Fig. 3 is a schematic view of an internal structure of a filling member in a non-woven fabric with good bacteriostatic activity according to the present invention.
Reference numerals: 1. a base layer; 2. a non-woven fabric layer; 3. mounting holes; 4. a filling member; 41. water-absorbing beads; 42. an expansion body; 43. a mounting cavity; 44. and a diversion trench.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the non-woven fabric with good antibacterial activity provided by the present invention comprises a base layer 1 and a non-woven fabric layer 2;
the non-woven fabric layer 2 is adhered on the base layer 1;
the non-woven fabric layer 2 is arranged in a frame structure; a cavity is formed between the non-woven fabric layer 2 and the base layer 1; a plurality of mounting holes 3 extending downwards are formed in the non-woven fabric layer 2, and the mounting holes 3 are blind holes;
a filling piece 4 is fixedly arranged in the mounting hole 3; the top of the filling piece 4 is provided with a spherical water absorption bead 41; the water absorption beads 41 protrude out of the top of the mounting hole 3; the middle part of the filling member 4 is provided with an expansion body 42; the periphery of the expansion body 42 is connected with the inner side wall of the mounting hole 3 in an interference fit manner;
an installation cavity 43 is arranged in the expansion body 42, and the installation cavity 43 is filled with powdery bacteriostatic agents; the middle part of the expansion body 42 is provided with a flow guide groove 44 in an inserting way, and the water absorption beads 41 are communicated with the installation cavity 43 through the flow guide groove 44.
In an alternative embodiment, the base layer 1 is a soft porous breathable fabric layer.
The base layer 1 is used as a receiving layer, is kept soft and is convenient to be installed with the non-woven fabric layer 2; when the non-woven fabric layer 2 is bent and folded, the base layer 1 is bent and folded; the use is more convenient, and the base layer 1 is porous breathable fabric, so that the breathable effect of the non-woven fabric layer 2 is not influenced.
In an alternative embodiment, the cavity of the non-woven fabric layer 2 is filled with absorbent cotton.
The absorbent cotton is filled in the cavity of the non-woven fabric layer 2, and is used as a main liquid absorption component, so that a large amount of urine can be absorbed, and moisture can be locked; ensures the contact surface to be relatively dry and reduces the discomfort of the user.
In an alternative embodiment, a one-way membrane is arranged in the installation cavity 43 of the expansion body 42, and the one-way membrane is in one-way conduction towards the outer side of the expansion body 42.
After the water absorption beads 41 absorb water, a user can press the water absorption beads 41 when wearing the diaper, and water absorbed by the water absorption beads 41 can flow downwards into the installation cavity 43 through the flow guide groove 44; after mixing with the bacteriostatic agent in the mounting cavity 43, the agent is dissolved and diffuses outwards through the one-way membrane; finally, the water-absorbing cotton in the whole cavity contains the water solution of the bacteriostatic agent, so that the breeding of bacteria is reduced, and the body health of a user is protected.
In an alternative embodiment, inflation body 42 turns blue upon water.
The swelling body 42 is filled with a small amount of anhydrous copper sulfate powder, and the swelling body is dissolved when meeting water to change the water into blue; the color change of the non-woven fabric layer 2 plays a role in prompting, and the diaper can be found out in time and can be replaced in time.
In an alternative embodiment, a plurality of sets of shaped filaments are provided in the nonwoven layer 2.
In an alternative embodiment, the mounting holes 3 of the nonwoven layer 2 are arranged in a rectangular array.
In the utility model, the non-woven fabric layer 2 is arranged on the base layer 1, and the base layer 1 is a soft porous breathable fabric layer. The base layer 1 is used as a bearing layer, keeps soft and is convenient to be installed with the non-woven fabric layer 2; when the non-woven fabric layer 2 is bent and folded, the base layer 1 is bent and folded; the use is more convenient, and the base layer 1 is porous breathable fabric, so that the breathable effect of the non-woven fabric layer 2 is not influenced. In the utility model, the cavity of the non-woven fabric layer 2 is filled with absorbent cotton, and the absorbent cotton is filled in the cavity of the non-woven fabric layer 2 and is used as a main liquid absorption component, so that a large amount of urine can be absorbed, and water can be locked; the contact surface is ensured to be relatively dry, and the discomfort of a user is reduced; when a user wears the diaper made of the non-woven fabric layer 1, when urine exists, the water absorbing beads 41 absorb water, the user can press the water absorbing beads 41 when wearing the diaper, and the water absorbed by the water absorbing beads 41 can flow downwards into the mounting cavity 43 through the flow guide groove 44; after being mixed with the bacteriostatic medicament in the installation cavity 43, the medicament is dissolved, a one-way membrane is arranged in the installation cavity 43 of the expansion body 42, and the one-way membrane is in one-way conduction towards the outer side of the expansion body 42; the medicament diffuses outwards through the one-way membrane; finally, the water-absorbing cotton in the whole cavity contains the water solution of the bacteriostatic agent, so that the breeding of bacteria is reduced, and the body health of a user is protected; in addition, the expansion body 42 is filled with a small amount of anhydrous copper sulfate powder, and the water turns blue after being dissolved in water; the color change of the non-woven fabric layer 2 plays a role in prompting, and the diaper can be found out in time and can be replaced in time. The utility model can conveniently absorb water and keep dry; meanwhile, the color of the liquid medicine can be changed to prompt, and the bacteriostatic liquid medicine is slowly released, so that the bacterial breeding is reduced, and the use is safer.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A non-woven fabric with good antibacterial activity is characterized by comprising a base layer (1) and a non-woven fabric layer (2);
the non-woven fabric layer (2) is adhered on the base layer (1);
the non-woven fabric layer (2) is arranged in a frame structure; a cavity is formed between the non-woven fabric layer (2) and the base layer (1); the non-woven fabric layer (2) is provided with a plurality of mounting holes (3) extending downwards, and the mounting holes (3) are blind holes;
a filling piece (4) is fixedly arranged in the mounting hole (3); the top of the filling piece (4) is provided with a spherical water absorption bead (41); the water absorption beads (41) protrude out of the top of the mounting hole (3); the middle part of the filling piece (4) is provided with an expansion body (42); the periphery of the expansion body (42) is connected with the inner side wall of the mounting hole (3) in an interference fit manner;
an installation cavity (43) is arranged in the expansion body (42), and the installation cavity (43) is filled with powdery bacteriostatic agents; the middle part of the expansion body (42) is provided with a diversion trench (44) in an inserting way, and the water absorption beads (41) are communicated with the installation cavity (43) through the diversion trench (44).
2. The non-woven fabric with good bacteriostatic property according to claim 1, wherein the base layer (1) is a soft porous breathable fabric layer.
3. The non-woven fabric with good bacteriostatic activity according to claim 1, characterized in that the cavity of the non-woven fabric layer (2) is filled with absorbent cotton.
4. The non-woven fabric with good bacteriostatic activity according to claim 1, wherein a unidirectional film is arranged in the installation cavity (43) of the expansion body (42), and the unidirectional film is in unidirectional conduction towards the outer side of the expansion body (42).
5. The nonwoven fabric with good bacteriostatic effect according to claim 1, wherein the swelling body (42) turns blue when it is in water.
6. The nonwoven fabric with good antibacterial activity according to claim 1, wherein the nonwoven fabric layer (2) is provided with a plurality of groups of shaped filaments.
7. The nonwoven fabric with good antibacterial activity according to claim 1, wherein the mounting holes (3) on the nonwoven fabric layer (2) are distributed in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123120011.8U CN216798032U (en) | 2021-12-13 | 2021-12-13 | Non-woven fabric with good antibacterial activity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123120011.8U CN216798032U (en) | 2021-12-13 | 2021-12-13 | Non-woven fabric with good antibacterial activity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216798032U true CN216798032U (en) | 2022-06-24 |
Family
ID=82054487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123120011.8U Expired - Fee Related CN216798032U (en) | 2021-12-13 | 2021-12-13 | Non-woven fabric with good antibacterial activity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216798032U (en) |
-
2021
- 2021-12-13 CN CN202123120011.8U patent/CN216798032U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |