How to buy Artificial lawn

1, Observe the shape of the grass:

There are many types of grass silk,U type, m Type, diamond -shaped, stems, no stems, and so on.The larger the width of the grass, the more materials are.If the grass is added to the stem, it means that the upright type and the return elasticity is better.Of course, the higher the cost.The price of such lawns is usually more expensive.The turf is consistent, Smooth, and no messy silk, indicating that the grass is elastic and the toughness is good.

2 , Observe the background back:

If the back of the lawn is black and it looks a bit like a custard, it is universal butyor phenyl gum; if it is green, it looks like a leather, it is higher -endSPU Back glue.If the bottom cloth and glue look thick, generally indicate that there are many materials, the quality is relatively good, it looks thin, and the quality is relatively poor.If the back of the back is thin and uniform, the color is consistent, and there is no primary color of the grass, indicating that the quality is better; thin and uneven, colored, and leakage of grass silk primary colors, indicating that the quality is relatively poor.

3 , Touch the grass feel:

Most people have to look at the grasshills when they touch the grass, and they are not comfortable with their feelings.But in fact, the soft and comfortable lawn is the poor lawn.You know, the lawn is used in the daily use of the lawn, and it rarely uses the Skin to contact directly. The hard grass is just powerful, with greater reflection of elasticity and toughness.Broken.It is very easy to make grasshills. It is very difficult to make a straight and high bomb. It really needs high -tech and cost.

4 , To see the anti -pull rate:

The law of the lawn is one of the main technical indicators of the lawn, which can be measured by the method of pupae.Cut a cluster of straw silk with your fingers and pull it out hard. It cannot be pulled out at all. Generally, it is the best; sporadic unplugs, and the quality is okay; if it is not strong, you can pull out more ones.Grass silk, basically poor quality.SPU The adult of the gum -backed gum with 80 % of the power should not be completely unplugged. Generally, the buty phenyl benzene can usually fall off. These are the most visible quality differences between the two gums.

5 , Pressor Shri Test elasticity:

Put the lawn on the table and press it with the palm of the hand. After loosening the palm of the hand, if the grass can be obviously rebounded and restores the original, it means that the grasshopper elasticity and toughness are good.For a few days or longer, then dry in the sun for two days to observe the capability of the lawn to restore the original.

6. Tear back:

Grab the lawn with both hands, tear the bottom back like tearing paper, and it cannot be torn at all, it must be the best; it is difficult to tear and it is better; it is easy to tear, it must not be good.generallySPU With eight percent of adults, the glue is almost not torn; how much the butadhenylene gel can be torn, which is also a difference between the two gums that can be seen obviously.

precautions for the purchase of Artificial lawn

First, raw materials

The raw materials of artificial lawns are mostly polyethylene(PE) , Polypropylene (PP) And nylon (PA) Essence

1 Polyethylene (PE) : The cost is relatively high, the feel is softer, the appearance and sports performance are closer to natural grass. It is widely accepted by users. It is currently the most widely used artificial grass fiber raw material in the market.

2 , Polypropylene (PP) : Grass fiber is harder, simple fibrosis is generally suitable for tennis courts, playgrounds, runways, or decorations, etc., and the abrasion resistance is slightly worse than polyethylene.

3 ,nylon (nylon) : It is the earliest artificial grass fiber raw material and the best Artificial lawn raw material. It belongs to the first generation of artificial grass fiber.Developed countries such as the United States have selected nylon artificial lawns, but the quotation in my country is high, and most customers cannot accept it.

2. The bottom

1 Sulfid wool PP The bottom of the weaving: durable, good anticorrosive performance, good adhesion, easy to be firm in glue and grass lines, the price is PP Woven 3 Times.

2 As well as PP The bottom of the weaving: the performance is average, and the bondage power is weak.At the bottom of the glass (( At the bottom of the grid Cure : Materials such as glass fibers are better helpful for increasing the strength of the bottom and the restraint of grass fiber.

3 As well as PU The bottom: strong anti -aging performance, durable Items Strong adhesion to the grass line, and no smell of environmental protection, but the cost is high, especially imported PU Globes are more expensive.

4 The bottom of the woven type: The bottom of the woven type does not use the bottom lining, and the glue is directly attached to the fiber root. This bottom can simplify the production process and save raw materials.The javelin, etc., but the bottom of the woven type has high requirements for equipment and technology. At present, such products have not yet appeared in China.

Third, glue

1 , Butadienal lactating is the most common material in the Chinese art lawn market. It has good functions, cheap costs, and well -integrated.

2 , Polyuretin (PU) Platin is a world -general material. The strength and bundling force are more than several times that of butyl -butyl, durable, beautiful, not corrosive, moldy and environmentally friendly, but the quotation is more expensive, and its market share in my country is relatively low.

Fourth, product structure identification

1 , Appearance.Bright color, no obvious color difference Items The grass seedlings are flat, the clusters are uniform, the overall is flat, the needle distance is uniformly jumping, and the consistency is good Items The bottom is moderately glued and penetrated into the lining, without leakage and damage.

2 The length of the specifications.In principle, the football field is better and better (( Leisure venue outside Cure The longest grass silk is currently 60mm , It is mainly used for professional football stadiums. The most commonly used in the football field length of the football field is about 30-50mm about.

3 The density of the grass.Evaluate from two perspectives: First, look at the number of grass needles from the back of the lawn. Items Second, look at the line distance from the back of the lawn, that is, the line spacing of the turf. The dense the line distance, the better.

4 , Fiber Fiber's grass fiber and fiber diameter.Common sports grass silk is 5700 As well as 7600 As well as 8800 and 10000 That is to say, the higher the grass fiber fiber, the better the quality of each cluster.The diameter of the fiber is used m Come to calculate, generally 50 150 m between.The larger the diameter of the fiber, the better the diameter, the big diameter is that the grass is thick, wear -resistant, and the small diameter of the fiber seems to be very thin plastic, which is not wear -resistant.The indicators of fibrus are generally difficult to measure, so FIFA generally uses fiber weight indicators.

5 , Fiber quality.The greater the graphic wire with the same unit length, the better.Grass fiber pounds are based on fibrousness, and DTEX Definition as every 10000 The quality of rice fibers is 1 Called by gram 1Dtex EssenceThe larger the grass fiber pounds, the thicker the turf is, the greater the weighing of the grass fiber fiber, the stronger the abrasion ability, and the greater the weighing of grass seedlings fiber, the longer the service life.However, the higher the cost of grass seedlings fiber pounds, the higher the cost, according to the age group of the athletes and the frequency of use, the suitable grass seedlings weigh, it is recommended to choose in large sports venues 11000Dtex The above -mentioned weighing lawn woven lawn.

6 , Other aspects.The Artificial lawn is used to use or to beautify the living environment. Therefore, the most important foot feeling and color quality are the first element of consideration.Whether the trajectory run above meets the requirements of the game.

Fifth, Artificial lawn brand selection

brand is an evaluation and cognition formed by users with strong product quality, good product image, perfect after -sales service, excellent corporate culture, etc.A trust between the establishment and the user.Therefore, when choosing an Artificial lawn brand, you should first understand the history of the brand's development. Whether it has stable product quality assurance, the testing and certification of authoritative institutions at home and abroad, and a complete and professional service system.[top Ten Brands of Artificial Capture & GT; & GT;]

Suitable health foods for hamsters:

1. Bread worm: Formerly known as yellow powder insects, because of the favorite bread, it is also called bread worm.The nutritional value of bread insects is very high. The protein content is 47%, the fat content is 23%, and the carbohydrates are 23%. The nutrients are comprehensive. They are the first of various animals and plants.However, its twisting insect attitude feels more disgusting and makes many people discouraged, but the hamsters really love to eat bread worms.

2. Dried bread worm: It is the noodles that are air -dried, and their nutritional value is still very high, but the deterioration facial drying during the air -drying process can cause the risk of hamsters to get sick.There are also rats on the Internet that the method of high -temperature heating and disinfection in the microwave oven to avoid this risk is really worth trying.After all, holding the dead face is easier to accept it than holding the alive face, but also remind you that if you eat more hamsters, the urine will stink.

3. Boiled protein: Boil the eggs with water, without any flavoring agent, wait for the eggs to eat the protein part of the hamster.Personally, I feel a bit wasteful, because a hamster can't eat much, and the cooked eggs can't save much time. It can only be said that it is more suitable for the rats with more rats at home.

4. Milk slices: The white, round -like coins are sold on the market.I have tasted it, and I feel that pure Milk powder melts and does it. It is very sweet.When the hamster was eating, it felt like to use the tooth to pour Milk powder on the surface of the milk tablet.Personally, I think that when I use Milk powder, put into the oven into a small milk block to replace the milk slices on the market.

5. Cheese: Generally, you can buy it in the supermarket, but it is recommended that you only buy the original pieces to eat it for hamsters. I have tasted it. It is very salty. It is not recommended to eat new babies, which may cause dehydration to death.Every time the hamster eats a lot, the rest must be put back to the refrigerator in time.

6, egg white: Generally, I will take the remaining eggshells after cooking.Take away the eggshell, and the tip of the eggshell when moving at high speed is still scratching.

7. Small fish dried: This refers to the dried fish dried in the market on the market. It is also super salty. It is strongly not recommended to eat newborn babies.Adult hamsters are not particularly loved, and there are not many feeding between rats.

Sport pants (TRUNKS, Sport pants, exercise pants, Slacks) is more focused on sports. There are special requirements for the material of pants. Generally speaking, sports pants are easy to sweat, comfortable, and not involved.The overall design and fabrics have a certain technological content, which is suitable for summer wear.The material of sports pants is more nylon and polyester.

The matching method of sports pants men's models

sports pants with a formal dress, and in the field of high -end men's clothing in double -breasted suits and gentlemen vests, who has thought about a motion trousers worn by a family on the runway?Is the best state of sports pants?Of course not.

Black pants complement each other with black shirts, and the hats, locomotive leather gloves and sneakers add youthful vitality.Also combined with sports pants and formal clothes, there are campus -style shirts and coats enough to evoke everyone's memory of the past.The tight top is quite sporty, the gray and black geometric pattern is full of modern atmosphere, making the drawing sports pants unusual.It is true that in the field of men's clothing that attaches great importance to traditional men's clothing, we cannot say that sports pants can be replaced by trousers and enter all social occasions, but at least these wonderful designs provide another possibility of wearing.

Tailoring difference between sports pants and women's models

There are relatively large differences in men and women, so there are different ways in the cutting process of pants. Let me briefly introduce the differences between men and women's pants and their structure.

Men's waist joints are higher than the waist joints of the male body than the male body, so that they decide that the pants of the same height of women's pants are extremely long than men's pants.

sports pants women's waist depression is significant than male, and the difference between the feed of the hips and waist is greater than the male body. The female body is full than the male back buttocks, the side buttocks are more external, and the hip peaks are lower than the male body.It saves a larger and longer quantity than men's pants, and the side slope of the rear gear is more sufficient. At the same time, the split potential outside the waist and hips of women's pants is larger than men's pants.

Because men and women have physiological differences, the concave potential of the front gear of the men's pants is determined that the front gear is greater than women, and the door towel is located in the front center of the front.men's pants are not available.

Selection of sports pants Size

How to choose sports pants size is better and how to choose the size of the sports pants that suits them. This is something that many people who buy sportswear for frequent online shopping clothes want to know, because if you buy online, you can not try it on your own.In some time, it is average or loose, so you don't have to worry about this when choosing.When buying sports pants online, you can tell customer service staff for sports pants size to choose from your waist circumference.

Generally, the size of the sports pants is divided into S, M, L, XL, XXL, or use numbers to indicate. At this time, if you buy it, do not look at the data above.The data out of the standard body are all standard figures, and most people are not standard figures. At this time, you can use the customer service staff to combine their actual situation to buy, which will be more convenient.Because the size of the sports pants does not necessarily say what person must wear, it uses loose to make the waist, as long as your hips are not super particularly large, then you can generally wear it.Short.

There are also many choices of sports pants size, mainly depending on what they usually need to wear, most of the time they can be worn.Because sports pants are more fashionable and casual, there are more people buying.But in sports pants size, it is always worrying.You can measure your waistline first when you buy, reflect your own situation to customer service staff, and then buy it. In this case, it is easier to buy suitable sports pants.

How to calculate the size of sports pants

Do not know how to calculate the size of the pants. Some of them are compared with pants bought in a physical store. For example: Which code should I choose with my pants size 27?This is wrong.Let me teach you how to measure the size of the pants to measure the size of the pants.

How to measure the side length of the pants: the length of the trouser side is measured from the waist to the naked length.

How to measure the waist circumference: The waist horizontal circumference of the waist level of the cord point (OM) is standard: the waist circumference = 1/2 of the height of 19 cm (such as the standard waist circumference of 160cm height = 160cm/2-19 = 61cm).

How to measure the hips: first put the soft ruler in the most bulging place of the hips, and then measure the hip around both ends in the most prominent direction of the abdomen.How to choose the right number type: For example, the number 155 is height. Customers can choose 64 according to their height. A represents the general layout.CM (26 -inch x2.54 cm = 66 cm) The market inch is changed -1 city inch = 3.3 cm (2 city inch x3.3 cm = 66 cm).

How to determine the size of your pants: No. 26 ----- Waistar circumference 1 foot 9-inch hip circumference 2 feet 6 27 ---- Waist circumference 2 feet 0 inch hips 2 feet 7 28 ---- waist circumference2 feet, 1-inch hip circumference 2 feet 8 29 ----- Waistar circumference 2 feet 2 inch hips 2 feet. Customers can also be measured according to a suitable pants.

Now let's study the characteristics of the waist.Most people's waist is the most important part is the waist circumference measured in the clothing, slowly becoming bigger until the hip joint.The ratio of this change is not the same.Some people have changed a lot, so in terms of clothing measurement, people with the same waist circumference are different from the perimeter of the hip joint.Furthermore, let's take a look at the style of the waistline design of the pants, with high waist pants, middle waist pants, low waist pants.Generally speaking, different styles of pants are slightly different in the design of the hip. The extreme contrast is tight -fitting jeans and horse pants. The hips of horse pants are larger than tight jeans.EssenceTherefore, you may not be able to buy and satisfied with the pants you bought in the physical store or wearing fit on the Internet.

So how can we buy fit pants online?The method is actually very simple.First of all, look at the length of the front crotch. Generally speaking, 30cm up and down the front crotch is high waist pants, 25cm up and down is the middle waist, and the low waist pants up and down.Take a soft ruler and measure the length of the front and rear crotch marked on the pants on your body, and then measure the waist circumference of this position. If the hips are right, then you wear this pants.In addition, it should be paid attention to whether it is in winter or summer.summer can be intact. In winter, we must wear the size of warm pants or wool pants.Do not exceed 2cm in the waist circumference. The hip error requires lower requirements. As long as the buttocks of the pants are greater than the measurement size of 3-5cm, it is impossible to wear when it is smaller. The exact size is tight pants.In order to reflect the style of wearing when designing, some pants may be a few centimeters larger in the waist, then you don't care about it, it is a need for design.

How to wash Li Ning basketball shoes

1 When the shoes are dirty, you can use water dipped in a clean water to gently wash, then rinse with water, and place the ventilation and cool off to avoid direct sunlight.Do not use heating or light fire to dry, so as not to cause aging, gum, fade and severe deformation.Excessive sunlight, the heat of the hair dryer and the improper care method of the hair dryer will reduce the service life of the shoes; it cannot be soaked for a long time when washing. Generally, the soaking time of Li Ning sports shoes must not exceed more 20 minute.Do not be soaked in water.

2 Most raw materials of Li Ning sports shoes are artificial synthetic polymer materials (mostly polyester nylon mesh and non -woven artificial leather, and most of the soles are made of rubber or rubber foaming materials).Reagents and oil solutions should not be worn for a long time in high temperature environments.Generally wearing or washing temperature must not be higher than higher 45 Celsius.

3 If it is stored for a long time, wash the shoes first, and place it in a cool vent of the ventilation after drying so that the shoes have sufficient time to blow dry to avoid mold.The leather shoes are best supported by paper or shoe in the shoe to avoid severe deformation.Put the toe on the bottom of the shoe to the wall and dry it at the ventilation of the room temperature, so as to prevent water from being immersed in the middle bottom foaming material.(Because the foaming materials are not easy to dry, it is recommended not to put the wet shoes flat.)

4 In order to use Li Ning's sports shoes more beautiful, please do not use strong brushes or excessive force during wearing or brushing, and you must not use your nails or weapons to pull the corners of these print patterns.After wearing for a period of time, some small cracks may appear on the surface of some patterns (especially often twists and turns), which is normal.

5 To enable you to achieve a satisfactory dressing effect, please treat your shoes fairly.Remember not to wear general jogging shoes or walking shoes for football.

6 The athletes who are trained every day, it is best to prepare more than two pairs of sports shoes to replace them every day.

7 Athletes or sports enthusiasts should often wear sports shoes.In order to extend the life of the shoes, wash as little as possible.

8 The nylon mesh cloth and the artificial tanning leather on the shoe are relatively easy to maintain. You can wash it with a sailor. It is best not to wash it with a washing machine or soak it with water.

9 , Separate Li Ning basketball shoes and shoelaces with neutral soap / / Wash powder water.Take out the insole when washing the shoes, brush it gently with a soft brush, and then rinse it.

Can Li Ning sneakers be washed water?

First of all, it is not recommended that Li Ning sports shoes washing water, which will damage the material.However, if the shoes are dirty, you can wash it once for a long time, you should also pay attention to water temperature, cleaning strength, etc.

How to clean up Li Ning basketball shoes in different uppers

1. leather

The material that is easy to deform in water, when there is stains or dust, wipe it clean, soft, and soft, and then wipe it with a leather care agent.

2. Anti -villi

When it is easy to deform in water, when there is stains or dust, remove it with a soft brush.After that, the anti -fluffy care agent can protect its original color.

3. Net cloth category

Neutral detergent, soft brush washing.Do not expose it after wetting, otherwise it will be easy to decompose or turn yellow.

4. Synthetic leather

Use clean and soft wet cloth to wipe it clean.If necessary, use neutral detergent to wash and wipe it clean. Li Ning basketball shoes products & gt; & gt;

[Anti -static raincoat] Anti -static raincoat material anti -static raincoat principle and misunderstanding

Static electricity can be said to be everywhere in our daily lives. We have a high electrostatic voltage on our body and around, thousands of volts or even tens of thousands of volts.For some special occasions, static electricity may be a fatal harm.Anti -static Raincoats are widely used in the fields of safety protection operations such as power, chemicals, fire protection, and engineering mining. Anti -static Raincoats can better protect our lives.

Anti -static raincoat technology index

Anti -static raincoat strictly followSB/T10284-1997Industry standard execution.Technology reaches the jointKPAimpermeableWhat's more?Fabric30KPaOne hour's impervious waterWhat's more?The color difference is greater than3.0classWhat's more?The intensity of the joint seam is greater than3.8knmEssence

Anti -static raincoat material

Anti -static raincoat uses high -end polyester tower spring Asian spinning and lifting flowersPUFabric,2,5Cm anti -light strip,,Mix a certain amount of metal fibers in the fiber of the workwear to make mixed textile fabrics. This kind of fabric is good and washed.The "Anti -Stroke Working Services" included in the special labor protection supplies catalog (GB12014-1989), Is to prevent the static accumulation of clothes,,The anti -static fabric is sewn as a fabric, suitable for fire or**Put in dangerous places.The production process of anti -static fabrics used is mainly a non -static fiber or anti -static synthetic fiber made of conductive materials made of metal or organic objects using metal or organic conductive materials during textiles.Essence

principle of anti -static raincoat

Anti -static Raincoats use fiber conductivity.Add anti -static agents and carbon black particles to the fiber raw materials of the workwear to make it conductive fiber. Through the method of blending, merging, interlacing, interweaving, or embedded weaving, the conductive capacity of fiber or fabrics is improved, and anti -static and electric fabrics are generated.Realize the charge and dispersal, prevent static electricity accumulation.

Anti -static raincoat use misunderstanding

1Washing Raincoats, because the Raincoats have waterproof and sealing tape. Once cleaning, it will cause damage and falling off, and it will also affect the rainfall effect of the raincoat.

2, Do nt expose the exposure. After the raincoat is used, put it in a cool and ventilated place.At the same time, the rainproof products include coating and waterproof sealing tape, which cannot be close to high temperature and fire. If the raincoat is dirty, it can be gently wiped in the dirt with a wet cloth.

3The thicker the raincoat, the better, many people think that the thicker the raincoat, the better. In fact, this is a misunderstanding!IntersectionIntersectionThickness is the secondary raincoat. The main is the fabric. The quality of the raincoat depends on the fabric itself. The true good fabric itself does not enter the water.