CN1262179C - Liquid-sucking core - Google Patents
Liquid-sucking core Download PDFInfo
- Publication number
- CN1262179C CN1262179C CN 01117953 CN01117953A CN1262179C CN 1262179 C CN1262179 C CN 1262179C CN 01117953 CN01117953 CN 01117953 CN 01117953 A CN01117953 A CN 01117953A CN 1262179 C CN1262179 C CN 1262179C
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- Prior art keywords
- wick
- fiber
- present
- fibre
- liquor
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2022—Poisoning or narcotising insects by vaporising an insecticide
- A01M1/2027—Poisoning or narcotising insects by vaporising an insecticide without heating
- A01M1/2044—Holders or dispensers for liquid insecticide, e.g. using wicks
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The present invention relates to a liquor absorption core which can also guild interior physic liquor to the opening of a large container to make the physic liquor volatilized until the last even if the container is used. The liquor absorption core contains hydrophilic fiber and/or water absorption fiber. The hydrophilic fiber of the present invention has affinity with water and is artificial silk, cotton, etc.; the artificial silk is especially preferred from the viewpoint of high water affinity. In addition, the water absorption fiber used in the present invention can be synthetic water absorption fiber of polyvinyl alcohol or sodium polyacrylate, etc., and the polyvinyl alcohol or the sodium polyacrylate is added to other synthetic fiber and is coated, etc. The liquor absorption core of the present invention makes the void ratio of the hydrophilic fiber and/or the water absorption fiber be 10% to 80%.
Description
The present invention relates to a kind of wick that is used for the drawing-in type medicine volatilizer.
Since past, a kind of drawing-in type medicine volatilizer has been arranged, drink up as the wick of imbibition parts soup, around diffusing to the liquid fragrance of accommodating in the container, deodorant, insect-proof agent, agrochemical.Above-mentioned wick is a kind of article shaped that is shaped to column after hot amalgamation fiber is mixed in the synthetic fibers such as polyester, polypropylene, acetate, is to export to vessel port by the soup that capillarity is accommodated internal tank.Exported to the soup of vessel port, be shattered into volatile matter and volatilize, given drug effect thus towards periphery.
But user's economic consciousness improves recently, in order to adapt therewith, the tendency of increase capacity is arranged, and is developing a kind of drawing-in type medicine volatilizer that uses the in the past big higher container of Capacity Ratio.The wick in past is used under the occasion of this higher container, installs to use initial stage of container top (high position), soup can be drunk up, around evaporateing into with can having no obstacle at soup.But along with the process between the operating period, the storage of soup reduces gradually, in case when only being near container bottom the state of residual liquor, the suction deficiency will produce the phenomenon that soup can not be exported to vessel port.Therefore, exist such problem: though still residual have a medicament, volatilization has stopped, and can not give full play to the performance as large-scale medicine volatilizer.
The present invention studies in view of this problem, and purpose provides a kind of like this wick, even under the occasion of using higher tun, to the last also the soup of inside can be exported to vessel port and make its volatilization.
In order to solve above-mentioned problem, the invention provides a kind of wick that contains hydrophilic fibre and/or hygroscopicity fibre.
The hydrophilic fibre that uses among the present invention is the fiber that a kind of and glassware for drinking water have compatibility, is artificial silk, cotton, paper pulp etc.Especially, thus with the compatibility of water high aspect, fiber is long and the shape that easily wick is shaped to defined makes the good aspect of operability, preferably uses artificial silk.
In addition, as the hygroscopicity fibre that uses among the present invention, can enumerate water imbibition synthetic fibers such as polyvinyl alcohol or Sodium Polyacrylate, add to polyvinyl alcohol or Sodium Polyacrylate in other synthetic fibers and the fiber of handling such as apply.As trade name, can enumerate " ラ Application シ-Le " (Japan's weaving (strain) system).
Wick of the present invention is so long as make hydrophilic fibre and/or the voidage of hygroscopicity fibre is 10%～80% to get final product.If voidage surpasses 80%, then the hole is excessive, soup can not be drawn onto eminence, and under the occasion of voidage less than 10%, liquid absorption reduces, simultaneously, nonvolatile component (surfactant, pigment etc.) etc. might be stopped up the space, soup is drawn onto halfway has just stopped.
Obtaining the method for wick of the present invention, can be only that hydrophilic fibre and/or hygroscopicity fibre is integrated a branch of, also can be woven into wire, rope band shape.In addition, also can be around the hydrophilic fibre of pencil and/or hygroscopicity fibre be rolled into column with the film of polyethylene, polypropylene, the plug fine jade cellophane etc. or belt etc.
In addition, the feature of wick of the present invention is with hydrophilic fibre and/or hygroscopicity fibre and hot amalgamation fiber blend, to make its heat melt the type of being bonded.
The hot amalgamation fiber that uses among the present invention can be enumerated the core-shell-type fiber of polyethylene, polypropylene, low-melting point polyester, PET/PE etc.In the middle of them, consider, preferably use the low-melting point polyester of hot fusion temperature wide ranges from hot amalgamation, productive aspect.
The blending method of hot amalgamation fiber and hydrophilic fibre and/or hygroscopicity fibre can adopt over known method.With the method for the mixed yarn moulding that obtains, also can adopt over known method, can be shaped to shape arbitrarily.The blending rate of hydrophilic fibre and/or hygroscopicity fibre and hot amalgamation fiber can be selected in the scope of hydrophilic fibre and/or hygroscopicity fibre 95%～15%, hot amalgamation fiber 5%～85% aptly.If hot amalgamation fiber less than 5% then is difficult to be shaped to wick, and surpass 85%, the effect that then liquid is drawn onto eminence reduces.
In addition, the present invention also provides a kind of and with adhesive hydrophilic fibre and/or hygroscopicity fibre is glued together, and is shaped to the wick of column.As adhesive, can enumerate polyurethane resin, epoxy resin etc.
In addition, the present invention is also to prevent that wick fluffing, raising mouldability from being purpose, also further blending synthetic fibers.Herein, improve mouldability and be meant the time, reduce the frictional resistance with forming machine, improve the flatness of extruding wick extrusion molding of the present invention.
As the synthetic fibers that use among the present invention, can enumerate polyester, nylon etc.The cooperation ratio of synthetic fibers, in all compositions of wick, maximum can reach 80%.That is to say,,, can not give play to the effect that liquid is drawn onto eminence even obtain to extrude flatness if surpass 80%.
Wick of the present invention can be used in the known drawing-in type medicine volatilizer of past.That is to say, soup is accommodated in the container with open shape vessel port that wick of the present invention is configured to container bottom from the said vesse mouth always, and the soup of internal tank being accommodated by capillarity exports to vessel port.Exported to the soup of vessel port, be shattered into volatile matter and volatilize, imposed drug effect thus towards periphery.
In this drawing-in type medicine volatilizer, the wick of the application of the invention, even the higher container that can not drink up in the past reduces and only remains under near the container bottom the state at the soup remaining quantity, also soup can be exported to said vesse mouth place.
Embodiments of the invention below are described.Should illustrate that among each embodiment, above-mentioned voidage is calculated by following formula.
R: the radius of wick (cm)
L: the length of wick (cm)
G: the weight of wick (g)
ρ: the proportion (g/cm of fiber
3)
ρ＝ρ
11+ρ
22+…ρ
nn
ρ
1-n: the density of fiber 1～n
1～n: the cooperation ratio of fiber 1～n
Embodiment 1
As synthetic fibers, use polyester 3kg, as hygroscopicity fibre, use artificial silk 4kg, low-melting point polyester 3kg, carry out combing with carding machine, obtain wool top.8 of the wool tops that obtain are carried out several drawing-off, the acquisition sliver with tenderizer (レ ベ ラ-).The sliver that obtains by after being heated to 230 ℃～240 ℃ cylinder heater, by cooling jet, is obtained the thick wick of 4 φ again.The voidage of this wick is 60%.It is long that the wick of the present embodiment that obtains like this is cut into 20cm, when the lower end be impregnated in the aromatic aqueous solution, the aromatic aqueous solution can be drawn onto the upper end.
Embodiment 2
Rayon fiber is woven into the rope band shape, makes wick.The voidage of this wick is 70%.It is long that the wick of the present embodiment that obtains like this is cut into 20cm, when the lower end be impregnated in the aromatic aqueous solution, the aromatic aqueous solution can be drawn onto the upper end.
Embodiment 3
Trade name " ラ Application シ-Le " (Japan's weaving (strain) system) fiber is carried out combing with carding machine, obtain wool top.4 of the wool tops that obtain are carried out several drawing-off, the acquisition sliver with tenderizer.With rolling around the sliver that obtains, make the wick of column with the PP band.The voidage of this wick is 30%.It is long that the wick of the present embodiment that obtains like this is cut into 20cm, when the lower end be impregnated in the aromatic aqueous solution, the aromatic aqueous solution can be drawn onto the upper end.
Embodiment 4
Cotton 5kg and polyester 5kg are carried out combing with carding machine, obtain wool top.6 of the wool tops that obtain are carried out several drawing-off, the acquisition sliver with tenderizer.During the sliver that obtains bathed by polyurethane binder, squeeze and remove unnecessary adhesive, and place, obtain wick.The voidage of this wick is 20%.It is long that the wick of the present embodiment that obtains like this is cut into 20cm, when the lower end be impregnated in the aromatic aqueous solution, the aromatic aqueous solution can be drawn onto the upper end.
Embodiment 5
With carding machine artificial silk is carried out combing, obtain wool top.8 of the wool tops that obtain are carried out several drawing-off, the acquisition sliver with tenderizer.The sliver that obtains by in the poly hollow extrusion shaping machine, is expelled to polyethylene the wall of sliver.It is cooled off by water-bath, obtain the wick of column.The voidage of this wick is 80%.It is long that the wick of the present embodiment that obtains like this is cut into 20cm, when the lower end be impregnated in the aromatic aqueous solution, the aromatic aqueous solution can be drawn onto the upper end.
Embodiment 6
Paper pulp 5kg and low-melting point polyester 5kg are fully mixed, and it is thick to be paved into 10cm, by being heated between 230 ℃～240 ℃ the hot-rolling, obtains the scraps of paper of the about 1cm of thickness.The voidage of these scraps of paper is 30%.With these scraps of paper be cut into that 1cm is wide, 20cm is long, obtains prismatic wick of the present invention.When the lower end of the present embodiment wick that will obtain like this impregnated in the aromatic aqueous solution, the aromatic aqueous solution can be drawn onto the upper end.
Embodiment 1-1～1-7
Embodiment 1-1～1-7 shown in the following table 1 and comparative example 1,2.These embodiment 1-1～1-7 and comparative example 1,2 adopts the manufacturing process same with the foregoing description 1, in (the unit: weight %) make wick of the cooperation ratio shown in the following table 1.The voidage of these embodiment 1-1-1-7 and comparative example 1,2 is all 60%.
In addition, imbibition test by shown in Figure 1 constitute carry out.That is to say, fragrance deodorizing liquid 2 is packed in the container 1, to apart from bottom 4cm place.The wick of each embodiment 1-1～1-7 and comparative example 1,2 is cut into 20cm length, the lower end of each wick 3 is inserted in the container 1 from vessel port, placing area in the top is 9cm
2Filter paper 4.Place after 1 hour, visualization fragrance deodorizing liquid 2 is to the infiltration of filter paper 4.In this imbibition test, that fragrance deodorizing liquid 2 arrives filter paper 4 is " zero ", no show filter paper 4 be " * ".In addition, about " mouldability ", with the same manufacturing process of the foregoing description 1 in may be molded to be " zero " of wick.
Table 1
| Embodiment 1-1 | Embodiment 1-2 | Embodiment 1-3 | Embodiment 1-4 | Embodiment 1-5 | Embodiment 1-6 | Embodiment 1-7 | Comparative example 1 | Comparative example 2 | ||
| Hydrophilic fibre | Artificial silk | 15 | 95 | 15 | 30 | |||||
| Cotton | 30 | |||||||||
| Hygroscopicity fibre | ランシ-ル | 30 | ||||||||
| Polyvinyl alcohol | 30 | |||||||||
| Hot amalgamation fiber | Low-melting point PET | 85 | 5 | 5 | 50 | 40 | 40 | 40 | 40 | 5 |
| Synthetic fibers | PET | 80 | 20 | 30 | 30 | 30 | 60 | 95 | ||
| Mouldability | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| Suction property | ○ | ○ | ○ | ○ | ○ | ○ | ○ | × | × |
※ ラ Application シ-Le (Japan's weaving (strain) system) super water-absorbent fiber
Find out from above-mentioned table 1, contain the artificial silk of hydrophilic fibre or cotton embodiment 1-1～1-5, contain embodiment 1-6,1-7 that hygroscopicity fibre PVA adds PET or polyvinyl alcohol, its " mouldability " " suction " is all " zero ".In contrast, do not contain the comparative example 1 and the comparative example 2 of hydrophilic fibre or hygroscopicity fibre, though its " mouldability " is " zero ", " suction " is " * ".
Therefore, can confirm,, can give play to the effect that liquid is drawn onto eminence by containing hydrophilic fibre or hygroscopicity fibre.
Embodiment 1-8,1-9
Embodiment 1-8,1-9 shown in the following table 2 and comparative example 3.These embodiment 1-8,1-9 and comparative example 3 adopts the manufacturing process same with the foregoing description 1, by (the unit: acquisition wick weight %) of the cooperation ratio shown in the following table 1.Should illustrate that voidage adopts above-mentioned formula to calculate, the experimental rig that " suction " used and above-mentioned table 1 is same carries out same evaluation.
Table 2
| Embodiment 1-8 | Embodiment 1-9 | Comparative example 3 | ||
| Hydrophilic fibre | Artificial silk | 30 | 30 | - |
| Hot amalgamation fiber | Low-melting point PET | 30 | 30 | 40 |
| Synthetic fibers | PET | 40 | 40 | 60 |
| Voidage | 10 | 80 | 10 | |
| Suction property | ○ | ○ | × |
Find out that from above-mentioned table 2 artificial silk, the voidage that contain hydrophilic fibre are respectively 10% and 80% embodiment 1-8 and 1-9, its " suction " is " zero ".In contrast, do not contain the comparative example 1 and the comparative example 2 of hydrophilic fibre or hygroscopicity fibre, though its " mouldability " is " zero ", " suction " is " * ".
Therefore, can confirm,, can give play to the effect that liquid is drawn onto eminence by containing artificial silk.But also can confirm that making voidage is 10～80%, can give play to the effect that liquid is drawn onto eminence.
As described above, wick of the present invention can have been given play to the effect that liquid is drawn onto eminence.Therefore, under the occasion of the drawing-in type medicine volatilizer that is used to use the in the past big higher container of Capacity Ratio, along with the process between the operating period, even the remaining quantity at soup reduces gradually, and only under near the state of the residual liquor container bottom, also can guarantee sufficient suction and soup is exported to vessel port.Therefore, even under the occasion of using higher tun, to the last the soup of inside can be exported to vessel port and make its volatilization.
In addition, by using artificial silk, the good operation in the time of can guaranteeing moulding further, by the blending synthetic fibers, can prevent the wick fluffing, thereby improve mouldability.
Fig. 1 is the ideograph that the test method of imbibition test is shown.
Symbol description
1: container
2: fragrance deodorizing liquid
3: wick
4: filter paper
Claims (5)
1. a wick is characterized in that, the voidage that this wick contains hydrophilic fibre and/or hygroscopicity fibre and this wick is 10%～80%.
2. the described wick of claim 1 is characterized in that, also blending has synthetic fibers.
3. the described wick of claim 1 is characterized in that, described hydrophilic fibre is an artificial silk.
4. the manufacture method of each described wick of claim 1-3 is characterized in that, with hydrophilic fibre and/or hygroscopicity fibre and hot amalgamation fiber blend, makes its heat melt the type of being bonded.
5. the manufacture method of each described wick of claim 1-3 is characterized in that, with adhesive with hydrophilic fibre and/or hygroscopicity fibre moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01117953 CN1262179C (en) | 2001-04-29 | 2001-04-29 | Liquid-sucking core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01117953 CN1262179C (en) | 2001-04-29 | 2001-04-29 | Liquid-sucking core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1383721A CN1383721A (en) | 2002-12-11 |
| CN1262179C true CN1262179C (en) | 2006-07-05 |
Family
ID=4662885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01117953 Expired - Fee Related CN1262179C (en) | 2001-04-29 | 2001-04-29 | Liquid-sucking core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1262179C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100593118C (en) * | 2004-06-09 | 2010-03-03 | 浙江省普瑞科技有限公司 | Fibrous liquid-absorbing bars and producing method thereof |
| MY179385A (en) * | 2008-09-12 | 2020-11-05 | Sumitomo Chemical Co | Structural body, method for producing the same, vapordispensing device, vapor-dispensing method, and kit for vapor dispensation |
| CN109094041A (en) * | 2018-08-14 | 2018-12-28 | 苏州凯虹高分子科技有限公司 | A kind of amphiphilic supra polymer perfume stick and its corresponding production method |
-
2001
- 2001-04-29 CN CN 01117953 patent/CN1262179C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1383721A (en) | 2002-12-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060705 Termination date: 20140429 |