Background technology
Along with the development of science and technology and the raising of people's living standard, the demand of resident to house changes comfort type into from survival-type, and the healthy first element having become common people's household, house decoration environmental issue also becomes the focus of social common concern.Indoor air quality is one of important content of indoor environment.But the harmful substances such as the formaldehyde that atmosphere pollution is all-pervasive, fitting-up articles for use discharge become and destroy the principal element of living environment, the physical and mental health of serious harm people and normal daily life.Show according to investigations, the harm of formaldehyde to human body shows as Mucocutaneous spread effect.Formaldehyde is when indoor reach finite concentration, and people just has sense of discomfort, is greater than 0.08m
3concentration of formaldehyde can cause furious, eye is itched, throat discomfort or pain, hoarseness, sneeze, uncomfortable in chest, asthma, dermatitis etc.Newly-decorated room content of formaldehyde is higher, is the main inducing of numerous disease.For a long time, low concentration Formaldehyde Exposed can cause headache, dizziness, weak, sensory disturbance, immunity reduction, and can occur drowsiness, failure of memory or neurasthenia, mental depression; Slow poisoning is also huge to the harm of respiratory system, and Long Term Contact formaldehyde can cause respiratory dysfunction and hepatogenotoxicity pathology, shows as hepatocellular injury, liver radiant energy exception etc.Later investigation in 2010 shows, formaldehyde can cause the gene mutation of mammal nuclear, chromosome damage, eight fractures.Formaldehyde and other polycyclic aromatic hydrocarbons have synergy, as toxicity made to strengthen with the synergy of BaP.
Based on above true and data, the environment-friendly materials of purification of air and health care are adopted more and more to be valued by the people as house decorative material.
Curtain is common in indoor decoration and the soft exterior material that can not be ignored, and it should have functions such as protecting privacy, shut out the light, has more the function of beautifying and decorating, not only can coordinate the collocation of colour in room, and can build warm satisfied environment.A suitable curtain, annotated the mankind to the space orientation of self environment and aesthetic style, this is the characteristic that in prior art, in traditional sense, curtain possesses.But curtain of the prior art, except realizing above-mentionedly the most basic blocking with except decoration functions, do not have purification of air and health care, on the contrary, most of curtain blocks function because requiring that it possesses, quality selects heavy weight materials usually, is difficult in using clean dedusting; And in real life, curtain often can't carry out washing and change.Like this, curtain can amass full dust and pellet, even can produce bacterium and acarid, become the clean dead angle in room and slowly become unhealthful hidden danger.
Therefore be badly in need of carrying out revolutionary character to curtain traditional in prior art to improve, not only play that it blocks, beautifying functions, and become the first sharp weapon that the healthy living environment in room is provided.
Summary of the invention
Main purpose of the present invention is to provide a kind of curtain and manufacture method thereof, to solve the problems referred to above that prior art exists.Particularly, the invention provides a kind of curtain, comprising: base cloth layer and the preserved material compound on described base cloth layer, described preserved material compound produces active negative ion in atmosphere.
Wherein, the formation component of preserved material compound and percentage by weight comprise: polyurethane resin 20%-25%, DMF solvent 70%-75%, nano rare earth 1%-2%, nano-tourmaline 3%-4%.
Further, curtain can comprise base cloth layer and preserved material compound, and preserved material compound is coated in one or two surfaces of described base cloth layer, and described preserved material compound produces active negative ion in atmosphere.
Present invention also offers a kind of production method of curtain, comprise the following steps: preserved material compound is stand-by by predetermined formation component mixing and stirring, wherein, described preserved material compound produces active negative ion in atmosphere; Base cloth layer is provided, sends base cloth; Base cloth is sent in preserved material groove, impregnation; Take out, extract; Put into Rinsing Area to solidify; Take out again, extract; Put into Rinsing Area again to clean; Take out again, extract; Dry, collect.
In the production method of another kind of curtain, comprise the following steps: preserved material compound is stand-by by predetermined formation component mixing and stirring, wherein, described preserved material compound produces active negative ion in atmosphere; Base cloth layer is provided, sends base cloth; By the roller coating of preserved material compound at described base cloth layer; Dry, collect.
Further, in the production method of this curtain, can by the roller coating of preserved material compound described base cloth layer one or two on the surface.
Wherein, the formation component of described preserved material compound and percentage by weight comprise: polyurethane resin 20%-25%, DMF solvent 70%-75%, nano rare earth 1%-2%, nano-tourmaline 3%-4%.
Preferably, the roller coating in production stage can be selected male and fomale(M&F) roll printing, garden net roll printing and directly be coated with the mode of one of to scrape and be carried out.
According to technical scheme of the present invention, a kind of curtain producing anion, not only there is the characteristic that traditional curtain possesses, have more negative ion releasing function, be able to continuously under air effect to space anion releasing, can effectively purify air, eliminate haze in room pollute and other fitting-up articles for use pollute bring indoor security hidden danger, effectively improve indoor environment, improving water flood quality, develop immunitypty etc.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
According to embodiments providing a kind of curtain, this curtain comprises: base cloth layer 100 and the preserved material mixing bed of material 200.Wherein, base cloth layer 100 can select the various materials of curtain in prior art to make; The preserved material mixing bed of material 200 can produce active negative ion in atmosphere, and the preserved material mixing bed of material 200 is arranged on base cloth layer 100.
In an embodiment of the present invention, on the surface can selecting as required preserved material compound 200 to be overlying on base cloth layer 100 or two surfaces, two sides is all covered with preserved material compound, i.e. preserved material compound 200 and preserved material compound 200 ', the anion releasability making the obvious comparatively one side of curtain be coated with the curtain of preserved material compound is strong.
In an embodiment of the present invention, the formation component of described preserved material compound 200 and percentage by weight comprise: polyurethane resin 20%-25%, DMF solvent 70%-75%, nano rare earth 1%-2%, nano-tourmaline 3%-4%.Wherein said DMF solvent is dimethyl formamide.
Other products that curtain and inventor invent are different, because its overwhelming majority is hung on the strong window of great abundance of sunshine, air circulation or doorway, so must consider that preserved material compound can anion releasing sustainedly and stably, can not at inactivation under direct sunlight, also to keep the aesthetic of curtain simultaneously, ensure that it can not fade when direct projection.Inventor notices, nano rare earth shows the chemical characteristic of insulation, water-tight corrosion-proof, and thermal conductivity factor is low, heat-resisting fast light, and has opacity, covering power and strong coloring force, the advantage that dispersivity is strong, becomes for the important component in curtain preserved material compound.On this basis through repetition test, draw the component proportion of preserved material compound 200, achieve the stability of anion releasing, continuation ensure that shade function and the aesthetic of curtain.
In addition, because adopting nanometer materials to form preserved material compound as component, compared with traditional curtain of the prior art, its physical arrangement is more tight and solid, there will not be large fabric pore, thus it is cleaned and dedusting time, more convenient.
According to the curtain that embodiment provided by the invention obtains, by following experiment it verified and obtain following data.
Product sampling 200mm × 300mm, be placed in the closed detection case of 300mm × 400mm × 260mm, when air themperature 12.6 DEG C, relative air humidity 53%, adopt KEC-900 negative ion concentration detector to detect, within 10 minutes, rear space anion reaches 3500/cc-15000/cc.
Product sampling 2200 × 4000 is vertical to be hung on metope, and space plane area is 4000mm × 5000mm, and when air themperature 12.6 DEG C, relative air humidity 55%, 1.5 meters, distance product surface, detects that anion is 2000/cc-8000/cc; 2.5 meters, distance product surface, detects that anion is 1500/cc-3500/more than cc.Within 24 hours, detect to obtain negative ion concentration average out to 1500/cc-5000/more than cc.
More than test proof: a kind of curtain producing anion, one side usable floor area more than 8 squares in 20 square metres of rooms, can detect in space that anion effectively can discharge abundant anion 1500/cc-5000/more than cc under air effect.
According to embodiments of the invention, additionally provide the manufacture method of following curtain.
With reference to the flow chart that figure 3, Fig. 3 is the curtain manufacture method according to the embodiment of the present invention, as shown in Figure 3, the method comprises:
(1) preserved material compound is stand-by by predetermined formation component mixing and stirring more than 10 minutes;
(2) provide base cloth layer 100, described base cloth layer 100 can be any one traditional materials such as pure cotton cloth, chemical fabric, cotton textiles and chemical fibre blended cloth;
(3) sending base cloth layer 100 is sent in the preserved material groove containing preserved material, impregnation more than 1 minute;
(4) extract with folder rod machine;
(5) put into Rinsing Area and solidify 2 minutes;
(6) extract with folder rod machine again;
(7) again enter in Rinsing Area and clean;
(8) folder rod machine is used to extract again;
(9) under 120 ° of-140 ° of conditions, dried by baking oven
(10) cool, collect finished product.
In another preparation method, see Fig. 4, male and fomale(M&F) roll printing, garden net roll printing can be selected, be directly coated with and one of the coating method such as scrape preserved material compound is coated on base cloth layer.Particularly, the method comprises:
(1) preserved material compound is stand-by by predetermined formation component mixing and stirring;
(2) provide base cloth layer 100, described base cloth layer 100 can be the materials such as pure cotton cloth, chemical fabric, cotton textiles and chemical fibre blended cloth;
(3) base cloth 100 is sent;
(4) by the first surface of preserved material compound roller coating at described base cloth layer, the preserved material mixing bed of material 200 is formed;
(5) alternatively, by the second surface of preserved material compound roller coating at described base cloth layer, the preserved material mixing bed of material 200 ' is formed;
(6) dry, cool, collect;
Formation component and the percentage by weight of described preserved material compound comprise: polyurethane resin 20%-25%, DMF solvent 70%-75%, nano rare earth 1%-2%, nano-tourmaline 3%-4%.
Curtain and preparation method thereof disclosed in embodiment of the present invention, not only there is the characteristic that traditional curtain possesses, have more negative ion releasing function, be able to continuously under air effect to space anion releasing, the indoor healthy hidden danger that the pollution can effectively purify air, eliminated the articles for use such as haze pollution and other fitting-ups in room brings, has health cares such as effectively improving indoor environment, improving water flood quality, develop immunitypty.
Method of the present invention is corresponding with the architectural feature of material, can be cross-referenced, repeats no longer one by one.
The foregoing is only embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.