CN1133773C - Far infrared fabric and its production process - Google Patents
Far infrared fabric and its production process Download PDFInfo
- Publication number
- CN1133773C CN1133773C CNB011076976A CN01107697A CN1133773C CN 1133773 C CN1133773 C CN 1133773C CN B011076976 A CNB011076976 A CN B011076976A CN 01107697 A CN01107697 A CN 01107697A CN 1133773 C CN1133773 C CN 1133773C
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- oxide
- fabric
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- infrared
- polyurethane
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- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention discloses a far infrared fabric and a making method thereof. The fabric comprises a fabric layer which is covered with a polyurethane layer containing kalium oxide, calcium oxide, zirconium oxide, iron oxide or manganese oxide and maifanite. The making method for the far infrared fabric comprises: maifanite, calcium oxide or potassium oxide or a combination of calcium oxide and potassium oxide, one or a combinnation of zirconium oxide, iron oxide and manganese oxide, and polyurethane slurry are proportionally mixed and then coated or screen-printed on a fabric and finally solidified at room temperature and dried at 80 to100 DEG C. The obtained far infrared fabric has the advantages of simple structure, good warmth retention effect and durability.
Description
The present invention relates to a kind of far-infrared fabric and manufacture method thereof.
Chinese patent 90102189 discloses the radiation of a kind of infrared micro energy with powder and sneak into the synthetic fiber of this powder and the effect that fibre reaches warming health, but it at first needs to make synthetic fiber and then make fibre, this causes whole processing technology complexity, and finished product is higher, its warming effect is not ideal.And the infrared ray cold-proof underwear of extensively selling in the market, its infrared warming degree is lower, mainly is because the infra-red method of infrared ray thermal layer causes to emissivity is lower, and the infrared ray thermal layer on most of fabric comes off easily, is not durable.
The purpose of this invention is to provide better and durable far infrared fabric and the manufacture method thereof of simple, the warming effect of a kind of structure and manufacturing technique.
To achieve these goals, the technical solution used in the present invention is: far-infrared fabric of the present invention has a tissue layer, be coated with one deck on the tissue layer and contain medical stone, and a kind of or its combination of calcium oxide or potassium oxide, and the layer of polyurethane of a kind of or its combination in the oxide of zirconium, iron, manganese.
The manufacture method of far-infrared fabric of the present invention: with percentage by weight is the medical stone of 5-45%, the calcium oxide of 2.5%-20% or the combination of potassium oxide or calcium oxide and potassium oxide, and a kind of or its combination and 50%-90% polyurethane slurry in the oxide of the zirconium of 2.5-10%, iron, manganese mix back brushing or silk-screen on fabric, cold curing, 80-100 ℃ oven dry.
Far-infrared fabric of the present invention, owing on fabric, be coated with the layer of polyurethane that one deck contains far-infrared materials such as the oxide of potassium, calcium, zirconium, iron, manganese and medical stone, it can reflect the far infrared that human body produces, through experimental identification, its normal direction is sent out rate entirely greater than 87%, so it can prevent effectively that the heat of human body from distributing, and has warming preferably effect; And described far-infrared fabric only covers one deck layer of polyurethane on fabric, it is simple in structure, makes easily, the layer of polyurethane softness, anti-rub and be not easy come off, this far-infrared fabric is covered on the human body, can improve the microcirculation of human body, and human body is played health care, rehabilitative action.And its manufacture method is also very simple, and cost is lower.
Below in conjunction with accompanying drawing the present invention is described in detail.
The structural representation of Fig. 1 far-infrared fabric of the present invention.
Embodiment 1:
As shown in Figure 1,1 is tissue layer, and 2 for layer of polyurethane, layer of polyurethane 2 contain far-infrared materials such as a kind of or its combination in the oxide of medical stone, calcium oxide, potassium oxide and zirconium, iron, manganese, and it is covered on the tissue layer 1.In order to increase the gas permeability of fabric, on layer of polyurethane 2, have some passages 3.But above-mentioned tissue layer cloth, skin, artificial leather, rubber, plastic or other material.
Embodiment 2:
The manufacture method of far-infrared fabric of the present invention, with percentage by weight is 5% medical stone, 2.5% calcium oxide, and 2.5% zirconia and 90% polyurethane slurry mixing back brushing or silk-screen on fabric, cold curing, 80 ℃ of dryings were removed smell in 4 hours.It is 91.5% that the far infrared normal direction of made far-infrared fabric is sent out rate entirely.
Embodiment 3:
The manufacture method of far-infrared fabric of the present invention, with percentage by weight is 5% medical stone, 2.5% potassium oxide, and 2.5% iron oxide and 90% polyurethane slurry mixing back brushing or silk-screen on fabric, cold curing, 100 ℃ of dryings were removed smell in 1 hour.It is 89% that the far infrared normal direction of made far-infrared fabric is sent out rate entirely.
Embodiment 4:
The manufacture method of far-infrared fabric of the present invention, with percentage by weight is 45% medical stone, 2% calcium oxide, 0.5% potassium oxide, 0.5% zirconia, 0.5% iron oxide, 1.5% manganese oxide and 50% polyurethane slurry mix back brushing or silk-screen on fabric, and cold curing, 80 ℃ of dryings were removed smell in 4 hours.It is 93% that the far infrared normal direction of made far-infrared fabric is sent out rate entirely.
Embodiment 5:
The manufacture method of far-infrared fabric of the present invention, with percentage by weight is 20% medical stone, 10% calcium oxide or 10% potassium oxide, and on fabric, brush or silk-screen after 5% zirconia, 5% iron oxide and the mixing of 50% polyurethane slurry, cold curing, 80 ℃ of dryings were removed smell in 4 hours.It is 91.3% that the far infrared normal direction of made far-infrared fabric is sent out rate entirely.
Embodiment 6:
The manufacture method of far-infrared fabric of the present invention, with percentage by weight is 10% medical stone, 5% calcium oxide, 10% potassium oxide, and 10% manganese oxide and 65% polyurethane slurry mixing back brushing or silk-screen on fabric, cold curing, 80 ℃ of dryings were removed smell in 4 hours.It is 88.3% that the far infrared normal direction of made far-infrared fabric is sent out rate entirely.
Embodiment 7:
The manufacture method of far-infrared fabric of the present invention, with percentage by weight is 15% medical stone, 5% calcium oxide, and 5% zirconia, 5% manganese oxide and 70% polyurethane slurry mix back brushing or silk-screen on fabric, and cold curing, 80 ℃ of dryings were removed smell in 4 hours.The far infrared normal reflection rate of made far-infrared fabric is 92.5%.
Embodiment 8:
The manufacture method of far-infrared fabric of the present invention, with percentage by weight is 10% medical stone, 2.5% calcium oxide, 5% potassium oxide, and 1% zirconia, 1% iron oxide, 1% manganese oxide and 79.5% polyurethane slurry mix back brushing or silk-screen on fabric, and cold curing, 90 ℃ of dryings were removed smell in 2 hours.The far infrared normal emittance of made far-infrared fabric is 90.1%.
Claims (4)
1. far-infrared fabric, one tissue layer (1) is arranged, it is characterized in that: be coated with the layer of polyurethane (2) that one deck contains a kind of or its combination and 50-90% polyurethane slurry in the oxide of zirconium, iron, manganese of combination, the 2.5-10% of the calcium oxide of medical stone, 2.5-20% of (percentage by weight) 5-45% or potassium oxide or calcium oxide and potassium oxide on the tissue layer (1).
2. by the described far-infrared fabric of claim 1, it is characterized in that: have passage (3) on the layer of polyurethane.
3. the manufacture method of a far-infrared fabric, it is characterized in that: described manufacture method is for being that a kind of or its combination and 50-90% polyurethane slurry in the oxide of zirconium, iron, manganese of the combination of the calcium oxide of medical stone, 2.5-20% of 5-45% or potassium oxide or calcium oxide and potassium oxide and 2.5-10% mixes back brushing or silk-screen on fabric, cold curing with percentage by weight.
4. by the manufacture method of the described far-infrared fabric of claim 3, it is characterized in that: after the cold curing of polyurethane slurry, 80-100 ℃ of oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011076976A CN1133773C (en) | 2001-04-04 | 2001-04-04 | Far infrared fabric and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011076976A CN1133773C (en) | 2001-04-04 | 2001-04-04 | Far infrared fabric and its production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1312411A CN1312411A (en) | 2001-09-12 |
| CN1133773C true CN1133773C (en) | 2004-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011076976A Expired - Fee Related CN1133773C (en) | 2001-04-04 | 2001-04-04 | Far infrared fabric and its production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1133773C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9309902B2 (en) | 2012-01-13 | 2016-04-12 | Crown Equipment Corporation | Warm up cycle for a materials handling vehicle |
| CN103103744A (en) * | 2012-12-14 | 2013-05-15 | 常熟市琴达针织印染有限公司 | Warm-keeping textile finishing agent and preparation method thereof |
-
2001
- 2001-04-04 CN CNB011076976A patent/CN1133773C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1312411A (en) | 2001-09-12 |
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