1. What types of Shading nets

1. Round silk Shading net

Because the Shading net is woven by the meridians and weft lines, it is mainly woven by the editorial machine. Therefore, if the meridians and weft lines are woven by round silk, it is the silk Shading net.

2. Flat silk Shading net

Both the meridian and weft lines are flat -filaments woven.

3. Round flat silk Shading net

The meridian is flat wire, the weft line is round wire, or the meridian is round wire, the weft line is a flat wire.

2. How to choose a Shading net

1. color

The commonly used Shading nets include black, silver -gray, blue, yellow, green and other types. Black and silver -gray are used most commonly in vegetable coverage.The lighting and cooling effect of the black Shading net is better than the silver gray shade net. It is generally used for crops with low temperature and high temperature seasons and low requirements for light and light viral diseases.Capelles and other green leafy vegetables such as coriander and spinach.The silver -gray Shading net has good light transmission and has a aphido effect. It is generally used in the early summer, early autumn and the requirements of high -oriented virus diseases, such as radishes, tomatoes, Pepper and other vegetables.It is used for winter and spring anti -frozen coverage. Black and silver -gray Shading nets are available, but the silver -gray Shading net is better than the black sunshade net.

2, Shading rate

During the weaving, the shade net can regulate the density of the weft, so that the shielding rate can reach 25%to 75%, or even 85%to 90%.You can choose in different needs in the cover cultivation.Xiaqiu covers cultivation, and the requirements for light are not too high. The small cabbage and other green leafy vegetables with high temperature can be selected from the Shading net with a high shielding rate.

For fruit and vegetables with high light requirements and high temperature resistance, you can choose a sunny net with a lower lighting rate.winter -spring anti -frost and anti -cream covers is effective with a sunshade net with a high shielding rate.In general production applications, the Shading rate is generally selected from 65%to 75%of sunshade nets.When using it, it should be adjusted according to different seasons and weather conditions, by changing the time to cover and adopting different cover methods to meet the growth needs of different crops.

3. Width

The range of general products is 0.9 meters to 2.5 meters, and the widest is 4.3 meters. Some manufacturers can also be customized as needed.The use of 1.6 meters and 2.2 meters is currently more common.In the coverage cultivation, multiple stitching is used to form a large area of coverage. It is convenient to unveil the cover during use, easy to manage, save labor, save effort, and facilitate fixation. It is not easy to be scratched by strong winds.It can be stitched according to the length and width of the coverage area.When cutting the Shading net, the cutting iron should be scalded with electric iron.When stitching, the cotton wire cannot be used, and the nylon wire should be sutured to increase the stitching firmness.

[Shading Ball] What is the environmentally friendly and creative black plastic ball in the Shading ball

The diameter of the shade ball is about 10 cm, covering the 71 hectares of the reservoir, which can be isolated from the dust, rain, birds, and wild animals. It can also reduce the photosynthesis of algae, reduce the production of carcinogens, improve the quality of drinking water. Every yearIt can also reduce the water of 300 million gallons (about 1.135 million public ascension).This is equivalent to the water volume of 454 Olympic swimming pools, which is enough to supply 8,100 people for a year.

There is no significant signs of disasters in California's California. Los Angeles is ingenious and protects urban water sources in a different way.The official has recently invested 96 million floating sunshade to the 75 -acre Los Angeles Reservoir in Hillma, California.They hope to use these black plastic balls to protect the water from drought, rain, chemicals and wild animals, and prevent 300 million gallon of water from evaporating from here each year.

top ten brands of building Shading & gt; & gt;

These balls float on the water to block the sun.In addition to preventing the evaporation of water sources, they can also prevent chemical reactions that cause carcinoma bromate.Cromine is a chemical composition produced by bromide naturally formed in water.For the vast majority of people, it is unlikely that ingesting of bromate is unlikely to cause problems.However, people who eat a lot of bromate will have symptoms such as nausea, vomiting, diarrhea, and abdominal pain.These black balls are made of polyethylene, each with 36 cents.They are black because only this color can turn ultraviolet rays.Dr. White, a former biologist at the Los Angeles Hydropower Bureau, was the first person to protect the water quality with a Shading ball.When he heard that the bird ball was used along the pool along the airport runway, he germinated the idea.

1. How to cool down sunscreen in the sun?

In the summer sun, the sun is exposed to the sun, absorbing the sun, and its internal temperature rises, forming the temperature difference air layer, and the closer the top temperature, the higher the temperature.Although it can be achieved by opening the window ventilation, the effect of cooling down is very small. At this time, you can install Shading curtains on the roof of the sun to shade the heat insulation. The Shading curtains are mainly installed indoors. You can put it away when there is no sunlight.It does not affect the lighting. At present, there are many Shading curtains on the market for owners to choose from.

In addition, when a sunnacle of the automatic control system is installed, it is recommended to increase the installation risk control and rain control sensing device. The light control can be selected according to the specific situation.Manual driving method is generally not suitable for Shading that often unmanned places.The fabric is recommended to use dark (or the dark surface of the fabric faces the Outdoor) to achieve a better Shading effect.

2. What materials are the best for the sun shed

Electric sunshade ceiling curtain:

Dual -track folding ceiling curtain is a dual -track flat -motion Shading system suitable for small glass roofs or family lighting tops. Two types of fabrics are generally used in folding ceiling: one is sunshine fabric and the other is a Shading fabricThen, thenSunshine fabric has the characteristics of blocking the sun without Shading.You can see the blue sky and Baiyun vaguely through fabrics.The Shading fabric is composed of Shading cloth, Shading coating, and temperature.Therefore, the Shading fabric can block the sun and effectively block the Outdoor calories.

The unique guidance load -bearing side track of the folding sky curtain can be arbitrarily bent according to the architectural curve, so as to achieve the perfect combination with the building. At the same time, the manual drive mechanism can be arranged arbitrarily in the direction to meet your various operating needs to a greater extent.

Electric honeycomb curtain:

Also known as Fengqin curtain, it is said that inspiration comes from the most perfect building in the worldThe design of the honeycomb, the unique honeycomb structure, the air is stored in the hollow layer, keeping the indoor constant temperature and heat insulation.Its anti -ultraviolet and thermal insulation functions are effective to protect home supplies, anti -static treatment, and easy washing.The pull rope is hidden in the hollow layer, the appearance is perfect.

The special fabric of the honeycomb curtain is like the hive. The hollow structure can store the air, so that the curtains have the function of maintaining room temperature and isolation of noise.The hive curtain fabrics include water spurs (all -shining), water spurs cloth((Half -ShadingCure, Gauze (half -Shading), ordinary fabric all -shin, semi -Shading, gauze (semi -Shading), etc.The effects of different Shading and heat insulation of fabrics are not the same, mainly depending on the user's love.There are two types of honeycomb fabrics: bee and double bee. The heat insulation effect of double bees is better, but the cost will be higher.The color of the fabric is colorful and colorful. The honeycomb curtain can not only shade the heat insulation, but also the decoration effect is very good, so it is loved by many users.

Third, which is better for electric honeycomb curtains and ceiling curtainsIntersection

The honeycomb curtain will simplify the tedious traditional curtains and lines, giving people a sense of fast -paced and high efficiency. The unique operating system has reliable performance and Smooth operation.The advantage is that when the honeycomb curtain is put away, the position of the window is smaller, so you can get a greater sense of space indoors.

The honeycomb curtain is divided into two types: pulling beads and sunroof types. The vertical surface uses pulling beads to control the curtains to rise and fall. The skylight type is controlled by the handlebage. The honeycomb curtain can only be used indoors.There are silver noodles that can reflect ultraviolet rays and achieve Shading effects. Due to the empty design, the heat transfer effect is used to achieve the heat insulation effect. The honeycomb curtain is divided into single and double peaks.Essence

The answer is certainly not doubt that the hive curtain is good, but the hive Shading is higher than the general ceiling curtain, but since it has spent money to build a sun room, in order to obtain a more comfortable life experience, the sun room Shading equipment belongs to a custom product.It is recommended to install an electric rolling curtain Shading curtain on the top surface of the sun room, and use an electric honeycomb Shading in the sun room. This will bring you a more comfortable sun room experience in winter or summer.

Is it useful to prevent UV service? What color is good?

The fabric taken by sunscreen is also an ordinary fabric. However, when dyeing the factory dyeing processing, it is necessary to use a assistant to improve the sun accuracy of the fabric, that is, the color fastness to prevent degeneration.

1. Meaning

The main role of sunscreen is to prevent the direct exposure of the sun's ultraviolet rays. The effect is the same as the Parasol, which makes the Skin from being darkened with the sun. This is a compulsory course for many beautiful ladies.Of course, Sun protection is not just for beautiful women.All outdoor activities should take care of themselves to pay attention to sunscreen.

The biggest feature of Outdoor sunscreen clothes is translucent, which is cool and sunscreen.Its principle is to add sunscreen auxiliary ultraviolet fabrics to the fabric. There are also some sunscreen fabrics that use ceramic micro powder and fiber to increase the reflection and scattering effects of clothes to prevent ultraviolet rays from damaging human Skin through fabrics.

2. Classification

Usually the "sunscreen clothing" sold by merchants is actually very effective for ultraviolet isolation, especially those products that are called lightness, most of them are clothes sunscreen and not anti -Skin.

Sun protection clothing is generally three types: one is colorful cotton fabric clothes. Blue, red, blue, and green are the largest isolation rates of ultraviolet rays.The second is sunscreen fabric. This kind of production principle is very simple. In fact, the sunscreen auxiliary agent is added to the fabric.Some.The third is special fabric clothes.

Three, principles

Sun protection clothing began to popularize in the United States in 2007, and then entered China.In China, most of the UV fabrics are mostly used in outdoor products, and there are relatively few applications in ordinary clothing.

On January 1, 2011, my country launched the latest assessment standard "Evaluation of Textiles Anti -UV performance".This stipulates that only when the UPF of the product is greater than 30 and the UVA transition rate is less than 5%, it can be called "anti -ultraviolet product"; ultraviolet products should be marked with the following three aspects on the label: 1. This.Standard numbers, that is, GB/T18830; 2.UPF value: 30 or 50; 3. Long -term use and in the case of stretching or humidity, the protection performance provided by the product may be reduced.In this evaluation criteria: UVA refers to the part of the part that harms the human body in ultraviolet rays, and UPF refers to the degree of transmission of ultraviolet rays. The larger the value, the lower the transmission level.

Fourth, parameters

It is not difficult to find that many sportswear brands have anti -ultraviolet clothing products when visiting the shopping mall clothing counter. The signs of these clothing clearly indicate related parameters such as clothing materials and UPF indexes.There are so -called sunscreen clothing in a small number of fashion brands, but most of them have not found related signs.

In the past two years, some merchants have applied the concept of Sun protection to ordinary clothing. Because the public knows very little about sunscreen fabrics, there are inevitably some situations that are false by falseness.Therefore, people should not be blindly attracted by various fancy propaganda when buying sunscreen clothing.The clothing made of regular sunscreen fabrics will marked clear sunscreen parameters on their clothes signs. If not, it is recommended that you do not buy it.In addition, long -term washing or stretching can cause the sunscreen performance of clothes. At this time, you need to replace or re -add a additive to the clothing. The specific practice refers to the relevant instructions of the product.

Five, color

Everyone will wear light -colored clothes in summer. In fact, in summer, wearing red -colored clothes is the most Sun protection!And red is so good for health, so everyone should wear red color!But there is another point. If you are wearing a red cotton T -shirt to climb and play, it is not a good choice, because the cotton clothes are not easy to dry, and the wet fabrics affect sunscreen very much.Add a bit of chemical fiber fabric will be better in this point.

Wearing red presence is good for health.Each of the ozone in the atmosphere is reduced by 1%, and the ultraviolet rays that are irradiated to the ground increase by 2%, while the incidence of Skin cancer increases by about 4%.Wearing red clothes and skirts in the sun can reduce the damage to the Skin by ultraviolet rays. This is because ultraviolet rays are the shortest wavelengths of the wavelength of the red light in the sun.Living, so wearing red clothes can absorb and filter more sun ultraviolet rays, which can reduce the damage to the Skin by ultraviolet rays.In summer, we wore some professional sunscreen in the outdoor activities.Among them, professional production of sunscreen clothing has the longest wavelength, which can absorb a large amount of ultraviolet rays in the sun, which can effectively prevent sunburn, while other non -sunscreen clothes cannot prevent ultraviolet rays from preventing ultraviolet rays.

Six, importance

When it comes to sunscreen, many people think that the patent of Ms. Beauty always loves beauty. In fact, Sun protection is very important for everyone.A latest study pointed out that people who have been exposed to long -term exposure in the sun when they are young are prone to eye diseases that may lead to blindness when they are old.However, wearing Sunglasses or hats can reduce the degree of damage.Many people spend their remaining time except for indooring.The inevitable Outdoor is the exposure of ultraviolet rays.Remind everyone to do sunscreen.Sun protection clothing is a necessary weapon for sunscreen.

In summer, many people who are outdoors are biased towards the light color series such as white in their daily clothing. The texture is mostly cotton, which is breathable and cool.However, some experts believe that red clothes are the most sunscreen, and readers can be used as a reference.

Seven, select

1. How to choose sunscreen

Although they are all called sunscreen, most brands of sunscreen clothes are just spoken by salespersons. Only some Outdoor brands are marked with "sunscreen", "UPF40", "UPF30" and other words.There are descriptions such as "UV blocking, which can effectively absorb UVA and UVB".Different from the different sunscreens sold in the market, the fabrics of Outdoor brand sunscreens are almost 100%nylon, with transparent styles and soft texture.

2. UV prevention and sunscreen index are important

It is understood that sunscreen clothes are special clothes for Outdoor travel.The reporter visited several outdoor products stores in several shopping malls. The sales staff in the store showed the reporter a top and trousers, which were sold at about 600 yuan.sales staff said that these two clothes are specifically used for sunscreen. When you go out for walking and long -term outdoor activities (fishing), you can wear this sunscreen.

The top of this dress and the fabric of the pants feels thin and soft.It is reported that the main performance of this clothes is the breathability of the material, and the material of the top is 100%polyester fiber, and the material of the pants is 100%nylon.The label is specially identified by UV prevention and has a Sun protection index logo.

3. recognize the standard label, do not "confuse audiovisual"

Are these sunscreens really or commercial hype?The quality inspection department stated that ultraviolet products should be marked with the following three aspects on the label: the number of this standard, that is, GB/T18830; UPF value: 30 or 50; UVA pass rate: less than 5%; long -term use andIn the case of stretching or humidity, the product provided by the product.

4. According to industry insiders

In terms of color, the darker the color, the higher the protection performance of its ultraviolet rays.In terms of texture, in chemical fibers, polyester sunscreen effects are the best, followed by nylon. The Sun protection effect of artificial cotton and silk is worse than that, while the effect of linen in natural fibers is the best.

However, for people who need long -term outdoor activities or have special requirements for sunscreen due to Skin problems, ordinary clothes cannot meet the needs of their sunscreen, and they need to wear special sunscreen clothes.Therefore, when buying, you must see the Sun protection coefficient marking of clothes. The higher the price, the better the Sun protection effect.

5. Black T -shirts are the most Sun protection but the hottest

In summer, people wearing clothes generally like to choose lighter colors. Black can be described as people's "taboos".However, when it comes to sunscreen, black T -shirts are slightly better than white T -shirts.

During the experiment, the staff also found a black all -cotton T -shirt with the thickness of the white T -shirt.It was found that the long -wave ultraviolet of the black T -shirt was only 4%.

According to optical experts, the darker the color of the clothes, the stronger the absorption of light.Light to white clothes, part of them are reflected and part of them will transmit it. Therefore, wearing white clothes will feel cool, but ultraviolet rays may transmit it on the Skin.When wearing black clothes, the light is basically absorbed. Although the effect of blocking ultraviolet rays is better, the price will feel hotter.This can only be said that everything is beneficial and disadvantaged.

1. The life of the shade net is a few years

The service life of the Shading net is mainly related to the production materials, the environment, and the method of use. Generally speaking, the service life of the shade net ranges from 3 to 5 years, but if the production materials of the shade net are poor or the environment is harsh, then the environment is harsh, then then the environment is harsh.The service life of the shade net will be reduced a lot.

The Shading nets on the market are mainly divided into two types of production materials, one is the raw material is high -density polyethylene, and the other is the melting plastic particles melted with the two -recovered waste plastic and Shading net.And regeneration.The Shading nets produced by native materials are light, strong, strong, and durable. The service life is generally three to five years, and the price is slightly more expensive.The use of the Shading net produced by regeneration is only one to two years, and it will often be damaged after one year.

The service life of the shade net is also related to the environment and the method of use.The same Shading net will have a longer service life in the north than the life of the south. This is mainly due to the hotter weather in the south, and the sun radiation of the shade net is stronger.The internal network life of the shade net is longer than the life of the external network. The time exposed to the sun and the sun radiation intensity of the received will also affect the service life of the shade net.

Therefore, when you buy a Shading net, if you want good quality shade nets, do not greedy to buy a Shading net for cheap buying regenerative materials, resulting in a shorter service life, which will not achieve the expected results and suffer losses.

2. How to maintain a sunny net

1. Because the Shading net is made of polyester material, the texture is soft, Smooth, and durable. Therefore, it is necessary to pay attention to preservation when using a Shading net. Proper collection storage can extend the service life of the shade net, so as to achieve the purpose of multiple uses.Essence

2. When collecting the Shading net, it is best to choose it on a cloudy day, lay the net on the ground, and roll it up after drying.If there is water stains on the shade net, you need to wait for the water stains to be dried and then roll up.

3. It is important to note that the Shading net should avoid soil pollution as much as possible. If it is contaminated, it can be cleaned with a sprayer and put it away after drying.

4. Finally, the shade net should be stored in ventilation, avoiding the light, and on the shelf, pay attention to the antids and mouse bite.In this way, the Shading net can be used for a longer time.