CN2376377Y - Far infrared health care and thermal-insulating compound down - Google Patents
Far infrared health care and thermal-insulating compound down Download PDFInfo
- Publication number
- CN2376377Y CN2376377Y CN 99226449 CN99226449U CN2376377Y CN 2376377 Y CN2376377 Y CN 2376377Y CN 99226449 CN99226449 CN 99226449 CN 99226449 U CN99226449 U CN 99226449U CN 2376377 Y CN2376377 Y CN 2376377Y
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- far
- layer
- health care
- suede
- far infrared
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Abstract
The utility model relates to a far-infrared health-care composite pile fabric with thermal protection. The utility model is characterized in that the composite pile fabric is composed of seven layers as following: an intermediate non-woven fabric layer (4), far-infrared fiber pile (3), (5) which is arranged on both sides of the intermediate non-woven fabric layer (4), adhesive layers (2), (6) which are arranged on the outer laterals of the far-infrared fiber layers, and knitting or weaving surface fabrics (1), (7) which are arranged at an outermost layer. The far-infrared fiber pile of the utility model has a high rate of far-infrared radiation (which is greater than 0.83), a long service life and high durability. The utility model has the advantages of softness and thinness of hand feeling, comfortable wearing and the effects of health-care and thermal protection, and can be widely used in producing clothing, footwear, bedding, etc.
Description
The utility model relates to a kind of health protection and warmth retention material, and in particular, the utility model relates to the compound down material of a kind of far infrared (radiativity) health protection and warmth retention.
In recent years, the heat insulating material formed appearance of existing multiple novelty on the market.For example, as far back as late nineteen eighties, promptly there is the liner of so-called " metal wool " or day " space wadding " heat insulating material formed.Should " metal wool " liner heat insulating material formed one side that ties up to fabric or nonwoven or two vacuum evaporation are with as thin as a wafer metal film layers such as aluminum metal, again on aluminum metal thin layer one side or two coated with other fabric etc., with heat insulating material formed as the liner of clothes and bed clothes etc.Described " metal wool " liner is heat insulating material formed by the wherein one side of fabric or nonwoven or the metallic films such as aluminium of two vacuum evaporations, human body or extraneous radiant heat energy can be reflected to greatest extent, thereby, reach warming, adiabatic purpose.The heat insulating material formed warming effect of described " metal wool " liner is better, in light weight.Yet, this metal wool saturating wet, permeability is relatively poor; Flexibility is not enough; And lack health care.
On the other hand, have again the people in the patent No. for " 94239811.4 ", name are called in the patent documentation of " lead wet warming compound suede ", disclosed and a kind ofly led the warming compound suede that wets by what five layer materials were formed.The described wet warming compound suede system that leads implants two layers of lint layer respectively by in two sides as the built up membrane in intermediate layer, implants common fabric respectively and forms the heat insulating material formed of five-layer structure in described two layers of lint layer outside again.Described lead wet heat insulating material formed not only have lead wet thermal property, also have good aeration and flexibility etc.Yet, above-mentionedly lead wet heat insulating material formedly on health properties, still can not satisfy people's demand.
In view of the defective of above-mentioned prior art, the purpose of this utility model is, a kind of health protection and warmth retention material of novelty is provided, and specifically, the utility model provides a kind of far infrared health care with far-infrared radiation of novelty warming compound down material.
The warming compound down material of far infrared health care of the present utility model not only has excellent wind resistance, thermal property, air permeability and good and flexibility etc., and, has good far-infrared radiated property, can be to the human body radiation far ir ray, promote the circulation of the microcirculqtory system of human body, increase human bloodstream and compare coefficient.By this, bring good health-care physiotherapeutic effect to human body.
The compound down material of health protection and warmth retention of the present utility model by (shown in the accompanying drawing 1) as described below seven layer by layer structure and material form:
Nonwoven intermediate layer (4),
Be arranged at far IR fibre suede layer (3) and (5) on the two side faces of described nonwoven intermediate layer (4),
Be arranged at adhesive layer (2) and (6) on the lateral surface of described far IR fibre suede layer (3), (5) respectively,
Be arranged at outermost layer knitting or woven fabric (1) and (7) on the lateral surface of described adhesive layer (2), (6) respectively.
Above-mentioned the 4th layer middle nonwoven layer makes to carry the usefulness of the far IR fibre suede of holding its two side, and the material of nonwoven can be various common employed fibrous raw materials, for example fibrous raw material such as terylene, acrylic fibers.In the utility model, with flexibility, sparse, gas porosity better but intensity again preferably the dacron short silk nonwoven be advisable.Described short silk nonwoven use amount is at 25～50g/m
2
Be supported at far IR fibre suede layer on the 4th layer the middle nonwoven layer, above-mentioned the 3rd, 5 two layer and adopt the far IR fibre of far-infrared radiation rate (normal direction emissivity) greater than 0.83, the dawn number of its fiber can be in the scope of 1.0～15 daniers, be preferably, the dawn number of its fiber is at 1.5～2 daniers, and its use amount is at 30～50g/m
2Equally, the employed far-infrared functional fiber of far IR fibre suede layer of the present utility model can be various intensity fibers preferably, in the utility model, is advisable with terylene.
Far IR fibre can absorb heat and the extraneous energy that human body distributes, and with the far infrared form to human body radiation, make it on the one hand by convection current and the heat transferred human body of conduction far IR fibre itself, human body cell is subjected to far infrared radiation to produce RESONANCE ABSORPTION on the other hand, thereby the motion of the molecule of acceleration own reaches the purpose that inside of human body heats.The motion of human body cell molecule just receives a fresh impetus, and has promoted normal microcirculation, thereby has improved blood circulation and metabolism, strengthens immunity, the purpose that reaching improves the health prevents and cures diseases.
The the 2nd, 6 layer the adhesive layer in above-mentioned the 3rd, the 5 two layer of far IR fibre suede outside can be general adhesive layer, but from considerations such as gas permeabilities, above-mentioned adhesive layer is advisable with EVA (ethene-vinyl acetate copolymer), and its thickness is advisable to be controlled at 10～150 mu m ranges; Be more preferably, its thickness is advisable to be controlled at 10～100 mu m ranges.By the use of above-mentioned adhesive layer, make that lining is flat, endure, and be easy to do next step processing, processing usefulness.The use amount of described adhesive layer is with 15～30g/m
2Scope be advisable.
The precoat 1,7 in above-mentioned the 2nd, the 6 two adhesive layers outside can be general precoat, does different selecting for use according to the concrete occasion difference of using of institute.For example, when being used for bedding, can select soft lining for use; When being used for clothing etc., can select fabric preferably such as intensity, moisture absorption for use; When described lining is directly used in the accretion clothes, then require the dressing that this lining is washable, wear-resisting and have excellence again.
Accompanying drawing 1 is the layer structural representation of the warming compound down material of far infrared health care of the present utility model.Among the figure, 1,7 is the outermost layer of knitting or woven fabric, and 2,6 is adhesive layer, and 3,5 is far IR fibre suede, and 4 is the nonwoven intermediate layer.
Below, with reference to accompanying drawing, specify the manufacture method of the warming compound down material of far infrared health care of the present utility model.
Adopt mother material,, be added in chemical fibre (terylene) the spinning chemical fibre pellet before the adding proportion of far-infrared functional additive powder pellet with 4～1O% (weight), mix fusion, the terylene chemical fibre silk at 1.5～15 dawn of spinning, then, cut into the length of 38～100mm.Here, far infrared additive pellet can adopt common far-infrared functional additive powder pellet.In the utility model, be to use metal oxide, having the far-infrared functional of function far infrared radiation function, ultra-fine (fineness is submicron order 200～500nm) additive raw material powder (available from East China University of Science) based on manganese oxide etc.The far-infrared functional polyster fibre of said method spinning is woven into 30～50g/m
2Suede.
Select 25～50g/m for use
2Short blended fabric of silk and polyester nonwoven do the intermediate layer.With the above-mentioned far IR fibre suede that makes, adopt flocking process to implant two sides in described intermediate layer, form the 3rd, 5 two layer far IR fibre suede.
Applied thickness is the adhesive layer of 10～100 μ m in above-mentioned the 3rd, the 5 two layer of far IR fibre suede outside, forms the 2nd, 6 layer adhesive layer.
Then, again in the warming compound suede of above-mentioned formed far infrared health care outside two layers of adhesive side adhere to outermost precoat.That the fabric of described outermost layer precoat is useful on is that bed clothes and clothing liner health protection and warmth retention are used, as the knitted fabric of the weaving yarns of the cotton of natural fiber, wool fibre etc., also be useful on the woven fabric of the terylene, blending etc. of garment material.
The radiance (normal direction emissivity) of employed far-infrared radiation fiber is greater than 0.83 (Shanghai Inst. of Technical Physics, Chinese Academy of Sciences's test) in the warming compound suede of far infrared health care of the present utility model.This be because, because the making of far IR fibre is to adopt mother material, with chemical fibre, at the spinning of fiber, the raw material that the fabrication stage promptly forms oxide fibre, so the far-infrared radiation rate of far IR fibre suede of the present utility model is big, and radiation lifetime is long, and is durable in use.In addition, employed far-infrared radiation fiber does not contain ZrO in the warming compound down material of far infrared health care of the present utility model
2, CrO
2Etc. poisonous radioactive substance.
As from shown in the following table 1, the warming compound down material of far infrared health care of the present utility model not only has excellent wind resistance, thermal property, air permeability and good and flexibility etc.For example, the warming rate of the warming compound down material of far infrared health care of the present utility model and gas permeability all exceed wool fiber and current be considered to its every better performances, lead wet warming compound velvet fabric 15%～50%.In addition, the warming compound down material of the far infrared health care of the present utility model good far-infrared radiated property of tool also.Have again, the frivolous softness of feel of the warming compound down material of far infrared health care of the present utility model, comfortable and easy to wear next to the shin, can be widely used in and make clothes, footwear, bedding etc., very practical.
The test data of the warming compound down material of table 1 the utility model far infrared health care
| Heat transfer coefficient (W/m 2·℃) | Insulation rate (%) | Air penetrability (m/S) | Clo value | The far-infrared radiation rate |
| 3.317 | 70.20 | 358.4×10 -3 | 1.944 | ≥0.83 |
The test of the scientific and technological test center in-textile industry south
Claims (5)
1. the warming compound suede of far infrared health care is characterized in that, the warming compound suede of described far infrared health care is made up of following seven layer materials:
Nonwoven intermediate layer (4),
Be arranged at far IR fibre suede layer (3), (5) on the two side faces of described nonwoven intermediate layer (4) respectively,
Be arranged at adhesive layer (2) and (6) on the lateral surface of described far IR fibre suede layer (3), (5) respectively,
Be arranged at outermost layer knitting or woven fabric (1) and (7) on the lateral surface of described adhesive layer (2), (6) respectively.
2. the warming compound suede of far infrared health care as claimed in claim 1 is characterized in that,
Described the 4th layer middle nonwoven layer is short silk nonwoven, and its use amount is at 25～50g/m
2
3. the warming compound suede of far infrared health care as claimed in claim 1 is characterized in that,
The radiance that described far IR fibre suede adopts far infrared is greater than 0.83 far-infrared functional fiber.
4. the warming compound suede of far infrared health care as claimed in claim 3 is characterized in that,
Described far-infrared functional fiber suede use amount is at 30～50g/m
2
5. the warming compound suede of far infrared health care as claimed in claim 1 is characterized in that,
Described adhesive layer is EVA, and its use amount is at 15～30g/m
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226449 CN2376377Y (en) | 1999-04-29 | 1999-04-29 | Far infrared health care and thermal-insulating compound down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226449 CN2376377Y (en) | 1999-04-29 | 1999-04-29 | Far infrared health care and thermal-insulating compound down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376377Y true CN2376377Y (en) | 2000-05-03 |
Family
ID=34016139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226449 Expired - Fee Related CN2376377Y (en) | 1999-04-29 | 1999-04-29 | Far infrared health care and thermal-insulating compound down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376377Y (en) |
-
1999
- 1999-04-29 CN CN 99226449 patent/CN2376377Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |