CN205874665U - Non -woven fabrics and contain product of this non -woven fabrics with moist function of sensing - Google Patents
Non -woven fabrics and contain product of this non -woven fabrics with moist function of sensing Download PDFInfo
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- CN205874665U CN205874665U CN201620447831.8U CN201620447831U CN205874665U CN 205874665 U CN205874665 U CN 205874665U CN 201620447831 U CN201620447831 U CN 201620447831U CN 205874665 U CN205874665 U CN 205874665U
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- woven fabrics
- sensing
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- function
- humidity
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a non -woven fabrics and contain product of this non -woven fabrics with moist function of sensing makes the chemical fiber non -woven fabrics have the function of sensing moisture content. Mainly do: contain the metal film of surperficial sputter number in the moist non -woven fabrics of sensing, consequently this metal film sputter can be extremely thin, driving fit and on the moist non -woven fabrics surface of sensing, reach effect electrically conductive good, difficult outage in the moist non -woven fabrics chemical fiber's of sensing surface and each chemical fiber's clearance, again, and will the moist non -woven fabrics of sensing that has a moist function of sensing is arranged in under the surface non -woven fabric and is binded on the absorbent to connect the humidity inductor in each strip metal membrane one end, when the moist non -woven fabrics absorbent of sensing wet by the torrent, it is electrically conductive that two gold medals belong to the intermembranous water that receives, can the moist non -woven fabrics absorbent of perception sensing moist, reaches the efficiency that can warn the absorbent humidity automatically.
Description
Technical field
This utility model relates to a kind of non-woven fabrics with the moist function of sensing, specifically makes chemical fiber non-woven fabric have
Effect that perception moisture content is moist.
Background technology
Through looking into, being generally of the non-woven fabrics that perception is moist, its technology, structure are set as: when manufacturing non-woven fabrics, the most laid
Several metal wires, metal wire is coated with location by the chemical fibre of non-woven fabrics, has conducting function by metal wire, when moisture makes two gold medals
When belonging to conducting (conduction) between line, it is i.e. to sense humidity；Above-mentioned technology, structure, there are its own shortcomings in fact:
(1) this kind has the non-woven fabrics of the moist function of sensing, is the most all used for making " urine pants ", generally uses " metal wire "
Material, its straight line can not be too thick, and dress otherwise can be caused uncomfortable.Also, when metal wire rod diameter is thinner, can easily be pressed down,
Cause the moist function of forfeiture sensing.
(2) if metal wire changes employing metal forming person, metal forming is the best with the being firmly combined with property of non-woven fabrics, easily occurs de-
From the phenomenon of non-woven fabrics, and fracture is caused to lose the moist function of sensing.
Utility model content
This utility model is i.e. to break through to know technology, the shortcoming improving the moist non-woven fabrics of common sensing, major technique, purpose
For: being set as several metal films being spaced of surface sputter at the moist non-woven fabrics of sensing, this metal film is that sputter is in the moist nothing of sensing
Spin chemical fibre surface and the gap of each chemical fibre of cloth, the effect that can be firmly combined with, and then can obtain very thin, the most easily broken
Effect.Each metal film is connectable to a humidity sensor, when the moist non-woven fabrics of sensing is by moisture content humidity, two metals intermembranous in
Conduction state, induction apparatus can send warning, makes sensing humidity non-woven fabrics have the function that sensing is moist.
For achieving the above object, according to an aspect of the present utility model, it is proposed that a kind of have sensing moist function
Non-woven fabrics, at the metal films at several intervals of the moist nonwoven surface sputter of sensing that chemical fibre is constituted, this metal film plate in
In the chemical fibre surface of the moist non-woven fabrics of sensing and the gap of moist non-woven fabrics each chemical fibre one degree of depth of infiltration sensing, shape
The chemical fibre becoming non-woven fabrics moist with sensing integrally combines, and the sensing humidity non-woven fabrics with the moist function of sensing is placed in and
Liquid body exudate contact top layer non-woven fabrics below, that is and liquid body exudate between across one layer of top layer non-woven fabrics, sense again humidity
The another side of non-woven fabrics combines with absorber (absorbent) again；Can coordinate via described metal film and be wired to humidity sense
Answer device, and obtain automatic sensing absorber by humidity.
Preferably, the described non-woven fabrics with the moist function of sensing, wherein, the chemical fibre of this sensing humidity non-woven fabrics
Use made by polyester, polyamide, polypropylene, polyethylene, polyacrylonitrile or a combination thereof.
Preferably, the described non-woven fabrics with the moist function of sensing, wherein, the sensing humidity non-woven fabrics of jet-plating metallization film
The non-woven fabrics of wet function can be felt to become to have with other layer of non-woven fabric or the laminating of most layer non-woven fabrics.
Preferably, the described non-woven fabrics with the moist function of sensing, it is possible to directly in the processing procedure producing absorbent products
Import, bind with absorber and become and there is the product sensing moist function.
Preferably, the described non-woven fabrics with the moist function of sensing, can with diaper, substitute sheet, urinate wet pad, see
The product such as protective pad and wound dressing is combined into has the product feeling wet function.
Accompanying drawing explanation
Fig. 1 this utility model structural upright schematic diagram；
Fig. 2 this utility model structure partial cutaway view Amplified image；
Illustration implemented by the moist non-woven fabrics of Fig. 3 sensing of the present utility model；
Fig. 4 this utility model metal film implements illustration；
Fig. 5 this utility model is set as double-deck adhesive-bonded fabric and implements illustration；
Symbol description
The 10 moist non-woven fabrics of sensing
11,12,13 metal film
14 top layer non-woven fabrics
15 adult diapers substitute sheet.
H gap
Detailed description of the invention
Refer to Fig. 1, Fig. 2, on sensing humidity non-woven fabrics 10 surface that polyester and polyethylene combined chemistry fiber are constituted
The metal film 11,12,13 of three width of sputter 10 millimeters (mm), each metal film 11,12,13 is in interval, and spacing distance is 30 millis
Rice, this metal film 11,12,13 sputter on the chemical fibre surface of the moist non-woven fabrics 10 of sensing and penetrates into the moist nonwoven of sensing
The each chemical fibre of cloth 10, the degree of depth gap H in, the chemical fibre of non-woven fabrics 10 moist with sensing integrally combines.And this sensing tide
Wet non-woven fabrics 10 is placed in the lower section of the top layer non-woven fabrics 14 (see Fig. 3) contacted with liquid body exudate, that is and the interval of liquid body exudate
One layer of top layer non-woven fabrics 14, be not required to both this bind, that is top layer non-woven fabrics 14 is placed only in this sensing humidity non-woven fabrics 10
On, also, this sensing humidity non-woven fabrics 10 be placed in a commercially available adult diaper substitute sheet 15 (reflex be easily grown up diaper) it
Above and with glue spraying both are binded to carry out artificial urine test (see Fig. 3).
The most detailed, the chemical fibre of this sensing humidity non-woven fabrics 10 can use polyester, polyamide, polypropylene, poly-second
Alkene, polyacrylonitrile or a combination thereof are made, and obtain electroplating metal material on above-mentioned chemical fibre.The sensing that this enforcement profit uses
The fibrous material of moist non-woven fabrics is polyester and polyethylene composite fibre (polyester and polyethylene
Conjugate fiber), metal material uses copper, and described metal film 11,12,13 uses " sputter " mode (sputtering),
The width of metal film 11,12,13 is 10 millimeters (mm), also, the resistance value of this metal film 11,12,13 is 200 ohm of (three electricity consumptions
10 centimeters of amount of separation measured values of table).As a example by being applied to " diaper ", when carrying out sensing moist test, at the moist non-woven fabrics 10 of sensing
Placement top layer, top non-woven fabrics 14, be not required to both this bind, that is top layer non-woven fabrics 14 be only covered in this sensing humidity nonwoven
On cloth 10, and place adult diaper in the lower section of the moist non-woven fabrics 10 of sensing and substitute sheet 15 (reflex be easily grown up diaper) and with spray
Both are binded by glue, and fall down on top layer non-woven fabrics 14 500 milliliters of artificial urines afterwards, measure metal with avometer immediately
Resistance between film 11,12,13, the resistance value of measurement is as shown in Table 1 (see Fig. 3).
Table one, artificial urine addition 500ml
| Region | Resistance value (ohm) |
| 11-12 | 8000 |
| 12-13 | 52000 |
| 11-13 | 54000 |
Connecting moist induction apparatus in metal film 11,12,13 again, if reaching default resistance value, induction apparatus can send police
Show signal, reach the function that automatic sensing is moist.Also, this utility model still has following effect, an advantage: (1) metal film 11,12,
13 are set as sputter is incorporated into chemical fibre surface and the gap H of chemical fibre of the moist non-woven fabrics 10 of sensing, and can form combination
Firm effect, therefore, can be set as very thin by metal film 11,12,13, have splendid pliability, when being applied to urine pants,
Obtain wearing relatively comfortable effect.(2) metal film 11,12,13 in sputter at the chemical fibre of the moist non-woven fabrics 10 of sensing and each
In the gap H of chemical fibre, therefore, there is the most easily broken effect, although have some chemical fibre to rupture, but still can be in phase mutual connection
Touch and remain to keep conducting function.(3) metal film 11,12,13 is in very thin, therefore quantity of material is few and with low cost.
Separately, according to above-mentioned technology, this utility model is also implemented in following kenel: shown in (1) Fig. 4, by metal film 11,
12,13 being set as larger area, have interval between each metal film 11,12,13, its width is respectively 40mm, 20mm and 40mm.(2)
Shown in Fig. 5, one layer of sensing moist non-woven fabrics 10 surface jet-plating metallization film 11,12,13, then set one layer of top layer non-woven fabrics 14 and be coated on
On metal film 11,12,13, form two layers of nonwoven fabric construct, wherein the moist non-woven fabrics 10 of sensing has metal film 11,12,13.
In sum, first this utility model, in non-woven fabrics field of articles, is strictly created, is had splendid practical merit
Effect, meets patent of invention main idea, earnestly asks gift quasi patent.
Claims (5)
1. a non-woven fabrics with the moist function of sensing, it is characterised in that at the sensing humidity non-woven fabrics that chemical fibre is constituted
The metal film at several intervals of surface sputter, this metal film sputter is in the chemical fibre surface of the moist non-woven fabrics of sensing and penetrates into sense
Survey in the gap of moist non-woven fabrics each chemical fibre one degree of depth, formed and integrally combine with the chemical fibre sensing moist non-woven fabrics,
And the moist non-woven fabrics of sensing with the moist function of sensing is placed in below the top layer non-woven fabrics contacted with liquid body exudate, that is with ooze
Going out across one layer of top layer non-woven fabrics between liquid, the another side of the moist non-woven fabrics of sensing is combined with absorber more again；Via described
Metal film can coordinate and is wired to humidity sensor, and automatic sensing absorber by humidity.
There is the non-woven fabrics of the moist function of sensing the most as claimed in claim 1, it is characterised in that this sensing humidity non-woven fabrics
Chemical fibre uses polyester, polyamide, polypropylene, polyethylene or polyacrylonitrile to make.
3. one kind has the non-woven fabrics feeling wet function, it is characterised in that it is by having the moist merit of sensing as claimed in claim 1
The non-woven fabrics of energy forms with other layer of non-woven fabric or most layer non-woven fabrics laminating.
4. a product with the moist function of sensing, it is characterised in that there is sensing moist function as claimed in claim 1
Non-woven fabrics can directly import in the processing procedure producing absorbent products, bind with absorber and there is described in becoming sensing humidity
The product of function.
5. there is the product feeling wet function, it is characterised in that it is by the nothing as claimed in claim 1 with the moist function of sensing
Spin cloth and diaper, substitute sheet, urinate wet pad, nursing pad or wound dressing product and be combined into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447831.8U CN205874665U (en) | 2016-05-17 | 2016-05-17 | Non -woven fabrics and contain product of this non -woven fabrics with moist function of sensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447831.8U CN205874665U (en) | 2016-05-17 | 2016-05-17 | Non -woven fabrics and contain product of this non -woven fabrics with moist function of sensing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205874665U true CN205874665U (en) | 2017-01-11 |
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ID=57686842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620447831.8U Active CN205874665U (en) | 2016-05-17 | 2016-05-17 | Non -woven fabrics and contain product of this non -woven fabrics with moist function of sensing |
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| Country | Link |
|---|---|
| CN (1) | CN205874665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042544A (en) * | 2019-04-12 | 2019-07-23 | 东华大学 | Flexible intelligent wearable device |
-
2016
- 2016-05-17 CN CN201620447831.8U patent/CN205874665U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042544A (en) * | 2019-04-12 | 2019-07-23 | 东华大学 | Flexible intelligent wearable device |
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