Can sunscreen clothes really sunscreen?

Sun protection jackets can play a certain role in sunscreen, but cannot be fully sunscreen.After special treatment, sunscreen clothes can indeed play a role in sunscreen. However, due to the environmental impact and our cleaning, its sunscreen effect will also be greatly discounted.The fiber composition, texture and denseness of textile fabrics, and the depth of color, etc., will have a certain impact on UV resistance.Generally speaking, the anti -ultraviolet performance of the same clothing is better than light -colored, the fabric is thinner than thin, and the fabric structure is tight than loose.

The principle of Outdoor sunscreen clothes is to add sunscreen auxiliary to the fabric. There are also some sunscreen fabrics that use ceramic microfillings and fiber to increase the reflection and scattering effects of ultraviolet rays to prevent ultraviolet rays from damaging human Skin through fabrics.Its role is the same as the Parasol, which makes the Skin from being darkened from the sun, so sunscreen has a certain sunscreen effect, but it is not completely useful. It still needs to be used with products such as sunscreen.

Which sunscreen is better effect

1. Look at the label

Pay attention to the UPF and UVA indicators on the label. When buying sunscreen, pay more attention to the labels on the sunscreen jacket. See if the UPA is greater than 40 and whether the UVA is less than 5%.

2. Look at the color

The darker the color, the better the Sun protection effect.When choosing a sunscreen, try to choose darker the color. The deeper the color, the better it absorbs the ultraviolet rays in the sun, so try not to choose a sunscreen that is too light -colored for the beauty.

3. Look at fabric density

The greater the density of the fabric, the better the Sun protection effect.The density of the fabric of the sunscreen is also understood as its thickness.When choosing a sunscreen, consumers may feel that the strong sunscreen jackets will be stuffy, but research shows that the thick -proof effect of the thick sunscreen jacket is better, so when choosing a sunscreen, you should try to choose thickness as much as possible.Some.

4. Look at the fabric

Polyester fiber fabrics have good sunscreen effects.In addition to the polyester fiber on the market, there are also cotton and silk.However, after experiments, the sunscreen effects of cotton and silk did not have a strong defense effect on ultraviolet rays of polyester fiber fabrics.Therefore, when buying sunscreen, the fabric is recommended to choose a polyester fiber.

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1. What is a Solar street light controller

The Solar street light controller is a control Tool for controlling the switch of Solar street lights. The scientific switching light is also a kind of energy saving.At present, the main products of domestic street light controller are: time controllers, latitude and longitude street light controllers, light network network light controllers, street light remote controller, light network light concentration appliances, smart street lamps special power -saving appliances, street lamp -dedicated energy -saving control cabinets, street lights, street lightsAstronomical controller/astronomical clock/celestial clock, smart street light energy -saving control cabinet, street lighting electrical control cabinet, street light electrical appliances, etc.

2. What are the characteristics of Solar street light controller

1. Micro -processing chip, high reliability, small error, and strong stability.

2. With the power -off data preservation function, the clock does not stop working, no need to replace the battery.

3. Calculate the switching time according to the latitude, and control the switch time of the street lights reasonably with the season.

4. Use LCD to display the year, month, day, time, and division, and with backlight, which is convenient for night observation and operation.

5. Has the way to select the number of ways, which can be easily set to 1, 2 or 3 control.

6. Have an independent maintenance button for maintenance or other needs for electricity consumption equipment.

7. Strong anti -interference ability, which can resist the interference pulse of the direct input value from the grid to 2000 volts.

8. The output of high -power relays can connect 220 volts or 380 volts to control stable control and long service life.

3. What is the working principle of Solar street light controller

The Solar street light controller integrates electromagnetic technology, intelligent control technology, and data control technology. In controlled and slowly, intelligent adjustment is used to stabilize the output voltage between the set value range of the set.The ideal combination of the working current of the system and the demand for brightness achieves power saving and optimizing power supply.

The street light controller can calculate the sunrise and sunset time based on the operation of the sun and the earth and the relationship between the earth's latitude and the sunrise and sunset, and calculate the sunrise and sunset in accordance with the laws of the four quarters and the latitude and longitude algorithm, so as to adjust the opening and closing time of the street lights in a timely manner to ensure night lightingEssence

Fourth, how to set switching time for Solar street light controller

The switching time of Solar street lights is generally adjusted by the time control function of Solar street light controller. The adjustment method of setting time of the street light controller is:

1. Control according to time, ON is open, off is closed. When displaying on, press "school Time" and then press "school points". At this time, the time displayed is the time to turn on the Lights.If you need to circulate every day, you can press the "Speed Week" so that all the week can be displayed.

2. Control according to time, display the "school hours" and then press "school division". At this time, the time of turning off the Lights is displayed. After setting, return to the main panel after the clock is set.

5. Instructions for the use of Solar street light controllers

Solar street lights are controlled by the controller. The use of Solar street light controllers generally mainly has the following:

1. Inquiry working mode and working time, you can shorter the SET button inside the battery. It can search for working mode and working hours in greater than 0.5 seconds.

2. Set the working mode: Press the SET button greater than four seconds until you remove it.

3. Main lamp working time settings: Press the SET button after entering the working mode until the flashes are flickered. After the symbol changes, remove it.

[waterproof windbreaker fabric] What is the fabric waterproof trench coat of waterproof trench coat

What is the fabric of waterproof windbreaker

waterproof windbreaker uses a special material for windbreaker water and penetrate and dry.

The waterproof performance of the Skin trench coat is waterproof.Traditional windbreaker is waterproof.Skin trench coat, as the name suggests, is to have some performance of the Skin, such as breathable, sweating, wear resistance, lightness, etc. The materials it uses have extremely light weight, unusually comfortable contact, good breathability, and have certain certainty.Wind -proof, water resistance, and very soft, like a thin layer of Skin of the human body.In traditional techniques, the performance of anti -ultraviolet and water -proof waterproof is needed to add a layer of functional coating to the basis of the fabric, but the clothes that increase the coating will definitely sacrifice the breathability and lightness of the clothes. This is why some people are some peopleI feel that wearing a Skin trench coat is a bit hot.However, a fabric technology that solves the problem from a physical perspective is born. Unlike the traditional process, the coating is directly applied to the surface of the fabric.Special spinning into fabrics.This can ensure the functionality of the fabric, but also to ensure its breathability and comfort.

Various fabric introduction of trench coats:

1,Jin cotton is intertwined on the jet weaving machine by nylon silk and cotton yarn. It is an ideal material for making casual clothes and fashion.

2,nylon is a statement of polyamide fiber (nylon) that can make long or short fibers.

3,Cotton cloth, cloth woven with cotton yarn.It is the general term for various cotton textiles.It is mostly used to make fashion, leisure, underwear and shirts.Its advantage is that it is easy to keep warm, soft and personal, hygroscopic, and breathability.

How to wash waterproof windbreaker

Soak the polyester trench coat with cold water15About minutes, use30The warm water around the degree is opened with a little detergent. At this time, the windbreaker can be soaked in water5At about minutes, gently rub the trench coat with your hands, and rinse with water after cleaning.

How to prevent glue prevention of waterproof windbreaker:

Specific methodBesidesPrepare material2Shop, soap tablet1Paraffect4Part, lead2Shop, aluminum sulfate1share

Step: Mix the prepared proportional material, then apply it evenly on the trench coat, and finally dry it.

Note:

12. Mold dots appear in the windbreaker. First, put the clothes in the sun for several hours. After drying, gently brush the mold dots with a brush.If it is caused by oil stains and sweat stains, you can use a soft brush to dip some gasoline to wash repeatedly in a moldy point, and then repeatedly wipe it with a clean towel several times to dry it in the ventilation place.

2Special windbreaker, such as waterproof and breathable jackets are not suitable for machine washing.It is best to wash it alone in cold water and choose a neutral washing solution.

3In order to ensure normal rainproof function after washing, it can be treated with rainproof gel.The ratio of rain -proof glue is: bright glue2Shop, soap tabletLParaffect4Part, lead2Shop, aluminum sulfate1share.The rainfall should be uniform to maintain the appearance of the clothing.

4The windbreaker is generally used for waterproofing the polyester card. The method of washing is to soak the windbreaker with cold water for a while. Use warm water to flush the laundry powder.20VC~30At C, wash the trench coat in the washing machine or rub it gently with your hands.After washing, wash it twice with water.

Classification of insoles

Classification

1. Healthcare insoles are insoles that have health benefits to people.Such as: antibacterial insoles, deodorant insoles, traditional Chinese medicine insoles, etc.

2. Functional insoles: shoes with special functions.Such as: anti -static insoles, height insoles, waterproof insoles, air circulating insoles, etc.

3. Conventional insoles: It does not have the above 2 points of insoles. This is very common.

Material classification

1. EVA insole

2. Sponge insole

3. Silicone insole

4. TPR insole

5. latex insole

6. Cloth insole

7. Leather insole

8. CPU insole

Use classification

1. sports insole

2. Air circulating insole

3. Correct insole

4. Shock -absorbing insole

5. Keep warm insole

6. Grow up insole

7. Anti -slip insole

8. Electronic heating insole

9. Massage insole

10. Magnetic insole

11. Anti -static insole

12. Drug insole

13. waterproof insole

14. Conventional insoles

Appearance size classification

1. The whole insole

2. Semi -code pad (semi -insert)

3. Seven -point pad

4: front palm pad

5. Follow pads

6. Post -followed post

7, waist sticker

Production process classification

1. Cold pressure molding insole

2. Hot pressure molding insole

3. Watering molding insole

4. injection molding insole

5. Textile molding insole

6. Handmade embroidered insoles.

Pay attention when buying insoles

Don't be too superstitious about health insoles.Take the massage insole, there are dozens of reflex areas on one foot of a person. The main organs of the human body, such as heart, liver, kidney, etc., there are corresponding reflex areas on the feet, but the massage point on the insole is ""The net" lacks targeted, and its therapeutic effect can be imagined.If you wear improperly, the Skin of the feet will be thickened, and sometimes it will even cause side effects.

Diabetes patients are prone to and vascular neuropathy caused diabetes. The Skin of the feet is very vulnerable to damage, and it is not easy to heal after being damaged.Therefore, diabetic patients should avoid using a massage insole, but a comfortable cotton insole should be used.

The orthopedic insole has a certain correction effect on the mild deformity of some feet. It can slow down the local excessive pressure caused by the foot deformity of the feet, thereby relieving foot fatigue.But orthopedic insoles must be used under the guidance of orthopedics.

For different shoes, the ideal insole should have different hardness. For example, the hardness of the insoles of leather shoes should be smaller, and the hardness of the sports shoes insoles should be slightly higher.

Pay attention when using insole

Sanitary: The insole is best replaced every day.Wash the insole with soapy water once a week to keep the insoles dry and clean to prevent ringworm feet from the breeding of mold.

Regular replacement: Because the insole has a certain shock absorption performance, after a long period of use, the performance of the insole will be destroyed.Generally speaking, when the sports insoles are equipped in the sneakers, half of the shoe's life is consumed, the insoles have been "ended in the end."For sports insoles, there is a basic replacement principle: after 150 hours of aerobic exercise, the insoles will lose elasticity, and they should be replaced at this time.

1. The advantages and disadvantages of solid wood Flower stand

advantage:

In terms of Flower frame specifications, the theme of the side is always positive, just like a bookshelf, which is directly related to the nature of wood.In addition to being able to match home improvement, solid wood flower frames can also mix the Flower stand and bookshelves, which can show the unique charm of the study and other kinds of life.

shortcoming:

Like solid wooden furniture, the climatic conditions of water are not strong, so it is like an open -air balcony, or some places that can be stained with water.Restricted indoors.In addition, the stability of solid wood is not very good, because the overwhelming negative causes the Flower frame, so it must be stopped in the placement of plant flowers of solid wood flower stands.

Second, the advantages and disadvantages of iron art stand

advantage:

The iron shelf, like some iron decorative ornaments, has a strong plasticity, so in terms of exterior characteristics, it has more modern artistic beauty.At the same time, the iron Flower stand has a strong resistance to natural conditions. Whether it is the open -air balcony sea rooftop, it can be placed outdoors for a long time as an Outdoor Flower stand.And the stability of the iron Flower stand is better. It is very convenient to place it on the balcony without occupying space.

shortcoming:

Compared with solid wood flower stands, the iron shelf is relatively heavy in quality, so it cannot create a layout like a bookshelf like a solid wood Flower stand, but can only be popular with small and exquisite.Secondly, in terms of decorative design, although the iron Flower stand has a strong creativity, it seems very limited in home improvement, so people often place them outdoors instead of the indoor for decoration style.

Second, which is the best wooden Flower stand and iron art stand

There are advantages and disadvantages of wooden flower stands and iron flower stands. Wooden flower stands are more expensive than iron shelves. Wooden flower stands are easy to rot, and iron flower frames may rust, so it is necessary to consider specific situations.flower racks can be decided based on the environment used.

1. There is no closed balcony suitable for iron. After all, many balconies may pass rainwater, and the sun is more irradiated. The wood is easy to rot and crack.

2. If it is placed indoors, the wooden Flower stand may be better, and the wooden Flower stand will be softer to the room.

3. In addition, it is necessary to decide according to the preference. The ironing Flower stand has more shapes, and the wooden Flower stand is relatively less. It mainly depends on the one who likes iron or wood.