CN221072035U - Heat-sensitive hot wind non-woven fabric - Google Patents
Heat-sensitive hot wind non-woven fabric Download PDFInfo
- Publication number
- CN221072035U CN221072035U CN202322565944.0U CN202322565944U CN221072035U CN 221072035 U CN221072035 U CN 221072035U CN 202322565944 U CN202322565944 U CN 202322565944U CN 221072035 U CN221072035 U CN 221072035U
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- woven fabric
- hot air
- heat
- air non
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 63
- 239000000835 fiber Substances 0.000 claims abstract description 39
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 239000005871 repellent Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical group CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000002940 repellent Effects 0.000 claims abstract description 13
- 239000008041 oiling agent Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000002280 amphoteric surfactant Substances 0.000 claims description 2
- 230000002175 menstrual effect Effects 0.000 abstract description 4
- 230000035807 sensation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 230000003821 menstrual periods Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The utility model provides a heat-sensitive hot air non-woven fabric, which comprises a hot air non-woven fabric layer, a heat-sensitive layer connected to the surface of the hot air non-woven fabric layer and an oiling agent layer coated on the outer side of the heat-sensitive layer; the hot air non-woven fabric layer comprises a fiber net, the fiber net can be hydrophilic fiber or water repellent fiber, the heat sensing layer is positioned on the outer side of the fiber net, the oil layer is hydrophilic oil agent or water repellent oil agent, and the property of the oil layer is the same as that of the fiber net; the mass of the thermal sensing layer accounts for 0.5-10% of the mass of the hot air non-woven fabric layer, and the material of the thermal sensing layer is propylene glycol; the mass of the oiling agent layer accounts for 0.1-0.5% of the mass of the hot air non-woven fabric layer. The utility model can produce warm feeling when being absorbed by water, does not damage the softness of the non-woven fabric, has no smell, is suitable for the industry of sanitary products, and is especially suitable for the waist circumference of menstrual trousers and pull-up trousers; the hot air nonwoven fabric has hydrophilicity or water repellency, and in order to prevent the hydrophilicity or water repellency from being affected after the thermal sensitive layer is sprayed, a hydrophilic oil agent or a water repellent oil agent is sprayed after the thermal sensitive layer is sprayed.
Description
Technical Field
The utility model relates to the technical field of non-woven fabrics, in particular to a heat-sensitive hot wind non-woven fabric.
Background
The non-woven fabric is also called non-woven fabric, needled cotton, needled non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials and is manufactured by needling technology, and can be made into different thicknesses, handfeel, hardness and the like.
The non-woven fabric has the characteristics of moisture resistance, ventilation, flexibility, light weight, flame retardance, no toxicity, no smell, 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.
However, the current nonwoven fabrics cannot meet the demands of producing heat sensation and improving the use experience in menstrual period or cold day, and therefore, a heat-sensitive and hot-air nonwoven fabric is needed.
Disclosure of Invention
The utility model aims to solve the problem that the non-woven fabric cannot generate thermal sensation in use, and provides the thermal sensation hot air non-woven fabric which generates warm sensation when being absorbed by water, does not damage the softness of the non-woven fabric, has no smell, is suitable for the sanitary product industry, and is particularly suitable for menstrual pants and pull-up pants waistbands.
The utility model provides a heat-sensitive hot air non-woven fabric, which comprises a hot air non-woven fabric layer, a heat-sensitive layer connected to the surface of the hot air non-woven fabric layer and an oiling agent layer coated on the outer side of the heat-sensitive layer;
the hot air non-woven fabric layer comprises a fiber net, the fiber net can be hydrophilic fiber or water repellent fiber, the heat sensing layer is positioned on the outer side of the fiber net, the oil layer is hydrophilic oil agent or water repellent oil agent, and the property of the oil layer is the same as that of the fiber net;
The mass of the thermal sensing layer accounts for 0.5-10% of the mass of the hot air non-woven fabric layer, and the material of the thermal sensing layer is propylene glycol;
the mass of the oiling agent layer accounts for 0.1-0.5% of the mass of the hot air non-woven fabric layer.
In a preferred embodiment of the heat-sensitive and hot-air nonwoven fabric of the present utility model, the fiber web has a denier of 1D to 4D.
According to the heat-sensitive hot air non-woven fabric, the hydrophilic oil agent is an amphoteric surfactant as a preferable mode.
According to the heat-sensitive hot air non-woven fabric, as an optimal mode, the water-repellent oil agent is an organosilicon water-repellent oil agent.
According to the heat-sensitive hot air non-woven fabric, as an optimal mode, the fiber net comprises hydrophilic fibers and water-repellent fibers, and the oil layer is a part of hydrophilic oil agent and a part of water-repellent oil agent.
The heat-sensitive hot air non-woven fabric is used as a preferable mode, and is laminated with patterns.
The utility model has the following advantages:
The utility model is easy to operate and has certain cost advantage; the manufactured non-woven fabric can generate warm feeling when meeting water, does not damage the softness of the non-woven fabric, has no smell, is suitable for the industry of sanitary products, and is particularly suitable for menstrual trousers and pull-up trousers waistline; the hot air nonwoven fabric has hydrophilicity or water repellency, and in order to prevent the hydrophilicity or water repellency from being affected after the thermal sensitive layer is sprayed, a hydrophilic oil agent or a water repellent oil agent is sprayed after the thermal sensitive layer is sprayed.
Drawings
Fig. 1 is a schematic structural view of a heat-sensitive hot air nonwoven fabric.
Reference numerals:
1. A hot air non-woven fabric layer; 11. a fibrous web; 2. a heat sensitive layer; 3. and an oil layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1, a heat-sensitive hot air non-woven fabric comprises a hot air non-woven fabric layer 1, a heat-sensitive layer 2 connected to the surface of the hot air non-woven fabric layer 1 and an oil layer 3 coated on the outer side of the heat-sensitive layer 2;
The hot air non-woven fabric layer 1 comprises a fiber net 11, the fiber net 11 comprises hydrophilic fibers and water-repellent fibers, the heat sensing layer 2 is positioned on the outer side of the fiber net 11, and the oil agent layer 3 is partially made of a hydrophilic oil agent and a partially water-repellent oil agent;
The mass of the thermal sensing layer 2 accounts for 5% of the mass of the hot air non-woven fabric layer 1, and the material of the thermal sensing layer 2 is propylene glycol;
the mass of the oiling agent layer 3 accounts for 0.3% of the mass of the hot air non-woven fabric layer 1;
The denier of the fiber web 11 is 1D-4D, the hydrophilic oil agent is an ampholytic surfactant, and the hot air non-woven fabric layer 1 is pressed into patterns.
The processing method of the embodiment is that 1D-4D hydrophilic fiber and water repellent fiber are mixed to process hot air non-woven fabrics, a propylene glycol solution is sprayed on the surface of the hot air non-woven fabrics by a spraying method, after drying, a hydrophilic oil agent is sprayed on a part of the area of the thermal sensing layer 2, and a water repellent oil agent (which can be a strip area) is sprayed on a part of the area to obtain the thermal sensing hot air non-woven fabrics.
In the use process of a user, the propylene glycol absorbs moisture to release heat, the moisture is conducted to the outer side of the hot air non-woven fabric through the hydrophilic fiber, so that the heat sensing layer is prevented from absorbing too much moisture in the process of preparing the heat sensing hot air non-woven fabric and preparing the heat sensing hot air non-woven fabric into menstrual pants or pull-up pants, the water repellent fiber is arranged, so that the heat sensing effect of the user is still ideal when the user uses the water repellent fiber, and the hydrophilic oil agent and the water repellent oil agent are arranged, so that the non-woven fabric fiber keeps original hydrophilicity and water repellency.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A heat sensing hot wind non-woven fabric, which is characterized in that: comprises a hot air non-woven fabric layer (1), a heat sensing layer (2) connected to the surface of the hot air non-woven fabric layer (1) and an oiling agent layer (3) coated on the outer side of the heat sensing layer (2);
The hot air non-woven fabric layer (1) comprises a fiber net (11), the fiber net (11) can be hydrophilic fiber or water repellent fiber, the thermal sensing layer (2) is positioned on the outer side of the fiber net (11), the oil layer (3) is hydrophilic oil agent or water repellent oil agent, and the property of the oil layer (3) is the same as that of the fiber net (11);
the mass of the thermal sensing layer (2) accounts for 0.5-10% of the mass of the hot air non-woven fabric layer (1), and the material of the thermal sensing layer (2) is propylene glycol;
The mass of the oiling agent layer (3) accounts for 0.1-0.5% of the mass of the hot air non-woven fabric layer (1).
2. The heat-sensitive and hot-air non-woven fabric according to claim 1, wherein: the denier of the fiber web (11) is 1D-4D.
3. The heat-sensitive and hot-air non-woven fabric according to claim 1, wherein: the hydrophilic oil agent is an amphoteric surfactant.
4. The heat-sensitive and hot-air non-woven fabric according to claim 1, wherein: the water-repellent oil agent is an organosilicon water-repellent oil agent.
5. The heat-sensitive and hot-air non-woven fabric according to claim 1, wherein: the fiber web (11) comprises hydrophilic fibers and water-repellent fibers, and the oiling agent layer (3) is a part of hydrophilic oiling agent and a part of water-repellent oiling agent.
6. The heat-sensitive and hot-air non-woven fabric according to claim 1, wherein: the hot air non-woven fabric layer (1) presses patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565944.0U CN221072035U (en) | 2023-09-21 | 2023-09-21 | Heat-sensitive hot wind non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565944.0U CN221072035U (en) | 2023-09-21 | 2023-09-21 | Heat-sensitive hot wind non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072035U true CN221072035U (en) | 2024-06-04 |
Family
ID=91264552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322565944.0U Active CN221072035U (en) | 2023-09-21 | 2023-09-21 | Heat-sensitive hot wind non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072035U (en) |
-
2023
- 2023-09-21 CN CN202322565944.0U patent/CN221072035U/en active Active
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