CN205022070U - Spin compound nonwoven material of two ingredients of heat - Google Patents
Spin compound nonwoven material of two ingredients of heat Download PDFInfo
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- CN205022070U CN205022070U CN201520644584.6U CN201520644584U CN205022070U CN 205022070 U CN205022070 U CN 205022070U CN 201520644584 U CN201520644584 U CN 201520644584U CN 205022070 U CN205022070 U CN 205022070U
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- nonwoven material
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Abstract
The utility model provides a spin compound nonwoven material of two ingredients of heat, include: first, second matrix layer, by down supreme range upon range of setting, respectively by polyaniline and the melting of hydrophilicity high polymer, spout the formation of arranging that interlocks of composite fiber that the filate becomes, the protruding arch of arranging at a plurality of equidistance intervals that is equipped with of second matrix layer upper surface, first matrix layer surfacing sets up, the hydrophilicity high polymer is selected from one kind among polyvinyl alcohol, polyacrylamide, polyacrylic acid and the polyethylene glycol, antibiotic layer, set up in between first, the second matrix layer. Nonwoven material elasticity is good, and is antibiotic, antistatic, the hydrophilicity is good, and soft comfortable, the environmental protection is nontoxic.
Description
Technical field
The utility model belongs to health care and medical instruments field, and for the manufacture of paper diaper for infant, adult incontinence pants, liner, facial mask etc., particularly, relate to a kind of composite nonwoven material, particularly relates to one and spins the two component composite nonwoven material of heat.
Background technology
Non-woven material (Nonwovens), also known as non-weaving cloth, nonwoven fabric, supatex fabric, adhesive-bonded fabric or non-woven fabrics.Nonwoven techniques is becoming the requisite important means of one providing tencel shape material, it is emerging material industry branch, no matter in many fields such as space technology, environment protection treating, agricultural technology, health-care medical or daily lives, non-woven new material has become one staple product more and more widely.Nonwoven industry is described as " rising sun-industry " in textile industry.
Due to non-woven material, to have technological process short, speed of production is fast, output is high, cost is low, purposes is wide, the features such as raw material sources are many, it is made extensively to welcome by manufacturer, at present, in health-care medical field, such as paper diaper for infant, adult incontinence pants, liner, facial mask, operating coat, protective garment, sterilization infantees, mouth mask, diaper, the products such as sanltary towel, its fabric adopted is mostly non-woven material (i.e. non-woven fabrics), such as spun-bonded non-woven fabrics, needle punched non-woven fabrics, heat seal non-woven fabrics etc., this kind of non-woven material contacts with body skin, due to poor air permeability, often can cause hot prickly heat, skin such as to be itched at the skin symptom, and due to long-time and skin contact, frequent meeting is because of friction generation electrostatic problem.
To this, Chinese patent 201120437909.5, discloses a kind of non-woven fabric with lug boss, comprises non-woven fabric, it is characterized in that: the surface of described non-woven fabric is provided with lug boss, and described lug boss is pearl shape hemispherical protuberances portion.Structure of the present utility model is simple, be provided with on the surface of non-woven fabric the contact area that lug boss greatly reduces cloth and skin, reduce the pathogenetic probability of skin disease, its lug boss is pearl shape hemispherical protuberances portion simultaneously, make with skin contact be spherical top, comfort is good, fluted between lug boss, make its permeability good.But this patent only makes improvements from fabric structure, it is the structure of the bilayer projection that gas permeability considers and design, and is also unfavorable for and skin attachement, cannot reaches protected effect, and function singleness, poor for applicability.
Utility model content
For solving above-mentioned Problems existing, the purpose of this utility model is to provide one to spin the two component composite nonwoven material of heat, and described nonwoven elastic is good, antibacterial, antistatic, good hydrophilic property, soft comfortable, environment-protecting asepsis.
For achieving the above object, the technical solution of the utility model is:
One spins the two component composite nonwoven material of heat, comprising: first, second hypothallus, from the bottom to top stacked setting, and the composite fibre formed by polyaniline and the melting of hydrophily high polymer, spray silk is respectively staggered to be formed; Described second hypothallus upper surface is convexly equipped with the projection of some equi-spaced apart arrangement, the smooth setting of the first substrate layer surface; Described hydrophily high polymer is selected from the one in polyvinyl alcohol, polyacrylamide, polyacrylic acid and polyethylene glycol; Antibiotic layer, is arranged between first, second hypothallus described.
Further, between first, second hypothallus described, be also provided with fortifying fibre layer, described fortifying fibre layer and the stacked setting of antibiotic layer.
Separately, described antibiotic layer is the nonwoven layer being coated with Ag-carried nanometer titanium dioxide.
Separately have, described composite fibre cross sectional shape is cross.
Again, in described composite fibre, the weight ratio of polyaniline and hydrophily high polymer is 1 ~ 8:1.
Further, described second hypothallus upper surface convex shape is pearl shape hemispherical protuberances, equidistant arrangement between projection, spacing is 0.5 ~ 1mm, and the level height of convex apexes is 0.5 ~ 2mm.
And the thickness of described composite nonwoven material is 0.3 ~ 0.38mm.
The beneficial effects of the utility model are:
First hypothallus and the second hypothallus are melted by polyaniline and hydrophily high polymer double component molten respectively, spray that composite fibre that silk formed is staggered to be formed, described composite fibre combines the antistatic property of polyaniline and the hydrophilicity of hydrophily high polymer, effectively enhance antistatic behaviour and the hydrophily of described non-woven material, add antibiotic layer, promote anti-microbial property, add fortifying fibre layer, promote the intensity of described non-woven material.Only have the second substrate layer surface to arrange projection, the smooth setting of the first hypothallus, both improved gas permeability, again can effectively and skin fit.
Accompanying drawing explanation
The structural representation spinning the two component composite nonwoven material of heat that Fig. 1 provides for the utility model embodiment.
A kind of schematic cross-section spinning composite fibre in the two component composite nonwoven material of heat that Fig. 2 provides for the utility model embodiment.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 2, one described in the utility model spins the two component composite nonwoven material of heat, comprise: first, second hypothallus 1,2, from the bottom to top stacked setting, the composite fibre formed by polyaniline and the melting of hydrophily high polymer, spray silk is respectively staggered to be formed; Projection 21, first hypothallus 1 surfacing that described second hypothallus 2 upper surface is convexly equipped with the arrangement of some equi-spaced apart is arranged; Described hydrophily high polymer is selected from the one in polyvinyl alcohol, polyacrylamide, polyacrylic acid and polyethylene glycol; Antibiotic layer 3, is arranged between first, second hypothallus 1,2 described.
Further, between first, second hypothallus 1,2 described, be also provided with fortifying fibre layer 4, described fortifying fibre layer 4 and the stacked setting of antibiotic layer 3.
Separately, described antibiotic layer 3 is for being coated with the nonwoven layer of Ag-carried nanometer titanium dioxide.
Separately have, described composite fibre cross sectional shape is cross.
Again, in described composite fibre, the weight ratio of polyaniline and hydrophily high polymer is 1 ~ 8:1.
Further, protruding 21 shapes of described second hypothallus 2 upper surface are pearl shape hemispherical protuberances, equidistant arrangement between protruding 21, spacing is 0.5 ~ 1mm, and the level height on protruding 21 summits is 0.5 ~ 2mm.
Meanwhile, the manufacture method spinning the two component composite nonwoven material of heat described in the utility model, comprises the steps:
1) first, second hypothallus is manufactured
Polyaniline particle is carried out vacuum drying, dried polyaniline particle is sent into screw extruder heat, melting, pressurization forms polyaniline melt, described hydrophily high polymer is instilled in described polyaniline melt with the form of suspension, stir to obtain blend melt, receiving platform is injected into by die head spinneret orifice, high-tension electricity process is carried out by the DC high-voltage power supply of die head side, highfield is formed between die head and receiving platform, blend melt stretches under the effect of high-tension current, obtain cross polyaniline/hydrophily polymer composite fiber, be cooled to room temperature, form fibre web, fibre web is reinforced through needing machine, obtain described first hypothallus and the second hypothallus respectively, second hypothallus delivers to mould, the projection of described some equi-spaced apart arrangements is formed at the second substrate layer surface,
2) molding bonded
By described first hypothallus, fortifying fibre layer, antibiotic layer and the second hypothallus from the bottom to top successively by polyamide bond described in spin the two component composite nonwoven material of heat.
Further, step 1) weight ratio of described polyaniline and hydrophily high polymer is 1 ~ 8:1, vacuum drying temperature 80 ~ 90 DEG C, dry duration 20 ~ 24h, high-tension current potential is 1 ~ 100kv, melt temperature 200 ~ 300 DEG C.
And the utility model also provides a kind of application spinning the two component composite nonwoven material of heat, described in spin the two component composite nonwoven material of heat for the manufacture of paper diaper for infant, adult incontinence pants, liner, facial mask.
Table 1 is for spinning the fabrication process condition list of the two component composite nonwoven material of heat described in the utility model embodiment.Table 2 is for spinning the performance parameter list of the two component composite nonwoven material of heat described in the utility model embodiment.Table 3 is the comprehensive performance parameter list spinning the two component composite nonwoven material of heat described in the utility model.
Table 1
Table 2
Table 3
It should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted.Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical scheme of utility model or equivalent replacement, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.
Claims (6)
1. spin the two component composite nonwoven material of heat, it is characterized in that, comprising:
First, second hypothallus, from the bottom to top stacked setting, the composite fibre formed by polyaniline and the melting of hydrophily high polymer, spray silk is respectively staggered to be formed;
Described second hypothallus upper surface is convexly equipped with the projection of some equi-spaced apart arrangement, the smooth setting of the first substrate layer surface;
Described hydrophily high polymer is selected from the one in polyvinyl alcohol, polyacrylamide, polyacrylic acid and polyethylene glycol;
Antibiotic layer, is arranged between first, second hypothallus described.
2. one according to claim 1 spins the two component composite nonwoven material of heat, it is characterized in that, is also provided with fortifying fibre layer between first, second hypothallus described, described fortifying fibre layer and the stacked setting of antibiotic layer.
3. one according to claim 1 and 2 spins the two component composite nonwoven material of heat, and it is characterized in that, described antibiotic layer is the nonwoven layer being coated with Ag-carried nanometer titanium dioxide.
4. one according to claim 1 spins the two component composite nonwoven material of heat, and it is characterized in that, described composite fibre cross sectional shape is cross.
5. one according to claim 1 spins the two component composite nonwoven material of heat, it is characterized in that, described second hypothallus upper surface convex shape is pearl shape hemispherical protuberances, equidistant arrangement between projection, spacing is 0.5 ~ 1mm, and the level height of convex apexes is 0.5 ~ 2mm.
6. one according to claim 1 spins the two component composite nonwoven material of heat, and it is characterized in that, the thickness of described composite nonwoven material is 1 ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644584.6U CN205022070U (en) | 2015-08-25 | 2015-08-25 | Spin compound nonwoven material of two ingredients of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644584.6U CN205022070U (en) | 2015-08-25 | 2015-08-25 | Spin compound nonwoven material of two ingredients of heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022070U true CN205022070U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644584.6U Withdrawn - After Issue CN205022070U (en) | 2015-08-25 | 2015-08-25 | Spin compound nonwoven material of two ingredients of heat |
Country Status (1)
| Country | Link |
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| CN (1) | CN205022070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109125A (en) * | 2015-08-25 | 2015-12-02 | 苏州宝丽洁纳米材料科技股份有限公司 | Spun-hot two component composite non-woven material as well as production method and application thereof |
| CN107417944A (en) * | 2016-05-23 | 2017-12-01 | 广东亚太新材料科技有限公司 | The preparation method of coarse hair side fibrofelt prepreg, composite and composite |
-
2015
- 2015-08-25 CN CN201520644584.6U patent/CN205022070U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109125A (en) * | 2015-08-25 | 2015-12-02 | 苏州宝丽洁纳米材料科技股份有限公司 | Spun-hot two component composite non-woven material as well as production method and application thereof |
| CN105109125B (en) * | 2015-08-25 | 2017-05-10 | 苏州宝丽洁纳米材料科技股份有限公司 | Spun-hot two component composite non-woven material as well as production method and application thereof |
| CN107417944A (en) * | 2016-05-23 | 2017-12-01 | 广东亚太新材料科技有限公司 | The preparation method of coarse hair side fibrofelt prepreg, composite and composite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215347, Jiangsu, Suzhou Province, Kunshan City, Pakistan Town, 2 South Cheng Cheng Road Patentee after: Jiangsu Sheng spinning nano materials Polytron Technologies Inc Address before: 215347, Jiangsu, Suzhou Province, Kunshan City, Pakistan Town, 2 South Cheng Cheng Road Patentee before: SUZHOU PORLEANGE NANO SCIENCE AND TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20170510 |
|
| AV01 | Patent right actively abandoned |