Taiwan Children'S Shoes Sampling 53% Unqualified Plasticizer Exceeded 461 Times

< p > > a href= "//www.sjfzxm.com/news/index_p.asp" > Taiwan, China < /a > December 25th. Many parents will take advantage of the new year to buy new shoes for their children. However, Taiwan's "Consumer Council" and "the inspection bureau" have sampled 19 children's shoes from the major channels, and found that the failure rate is as high as 53%.

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< p > it is reported that 19 children's shoes were sampled, and the violation rate was as high as 53%. Apart from being untrue, it was worrying that the plasticizer exceeded the standard seriously.

In the sample of 19 children's shoes, a pair of shoes plasticizer exceeded the standard 461 times. If children encounter shoes, and then take something to eat with their hands, they may eat these chemical poisons. For example, excessive intake may lead to precocious puberty, breast cancer and so on, so that parents are very worried.

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< p > for this reason, Zhang Zhigang, chairman of the Foundation Committee, said that the deadline has been announced to improve. If there is no improvement at the end of the term, no penalty will be imposed, and the penalty will be 60 thousand (NT $1 million 500 thousand) to 1 million 500 thousand.

In addition to offering penalties for the deadline for improvement, it is also safe for children to wash their hands and eat after touching their shoes. < /p >

< p > < strong > news link: < /strong > < /p >

< p > < strong > children's shoes popular science: < /strong > < /p >

< p > < strong > 1. What kinds of shoes are usually divided into leather, leather and pure cotton cloth?

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< p > < strong > (1) what types of leather shoes are classified? < /strong > < /p >

< p > 1. cowhide (1) yellow cattle skin: cattle hair is many, single root is irregular distribution, pores are small, grain surface is very uniform and meticulous.

It has strong knitting strength, high tensile strength, uniform thickness and small location difference. It is suitable for making leather and base leather.

(2) buffalo skins: the hair is sparse, and the roughness is large and thick, and the elasticity is not good. It is more suitable for making leather.

It is characterized by long hair, thick fiber, loose tissue, large part of the body, and the back of the Gadfly eye or the bottom of the Gadfly.

Compared with yellow cattle skin, the fibers are thinner and slightly softer, second only to yellow cattle hide.

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< p > 2. sheepskin: (1) sheepskin: characterized by dense skins, thin skins, low tensile strength, high elongation, and large fat content. Therefore, it has better thermal insulation and is soft and comfortable.

(2) goat skin: the appearance is similar to coarse wool sheep skin, and its grain is smooth and meticulous.

Fiber bundles are more tightly knitted than sheep skins.

Fiber bundles are also more robust. Leather is soft and stretches. The thickness of the neck and abdomen varies greatly, and the sheepskin is more resistant to folding.

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< p > 3. pig skin: China is the most abundant country in the world. The size of the leather, the thickness of the leather, the thickness of the leather surface and the location difference of different pig breeds will be different.

Pig hair is usually arranged in three groups of glyphs.

Mao Genjiao is deep and concentrated in a grease cone, and the tapered pores appear in the outer circle after leather.

Pores are deep and large, resulting in coarse grain after leather.

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< p > strong > (two) what kinds of shoes are classified into? < /strong > < /p >

What is "P > 1. leather? Leather is artificial leather and other imitation leather materials, that is, natural leather and synthetic leather.

Natural leather, commonly known as genuine leather, has been discovered in long term labor and life practice. When the skin is soaked with water or smoked or rubbed with oil, it can change the character of the skin and make the skin soft and durable.

Tanning leather and other leather products also emerged.

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< p > 2. what types of natural leather are classified? There are three categories of natural leather: the first is classified according to animal skin, such as cow leather, pig leather, sheepskin leather, etc. second kinds are divided according to their usage.

For example, shoe leather, garment leather, etc. third kinds are divided according to processing methods, such as light leather, heavy leather, suede leather, etc.

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< p > < strong > two, the structure of children's shoes includes several parts: < /strong > < /p >

< p > < a href= "http://cailiao.sjfzxm.com/" > children's shoes < /a > is made up of two parts of upper and sole, but the styles are different and their specific structures are different.

The upper leather shoes of general leather shoes are basically made up of Baotou, the middle Gang, the back Gang, the shoe tongue, the mouth and the welt.

The sole consists of a large sole, a middle hall bottom and a raised head.

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< p > 1, upper (1) Baotou: the tip of the shoe is the most revealing part of the shoe.

Its function is to protect the toes from the collision of foreign objects.

(2) the middle side: as the main part of leather shoes, it has to endure the repeated stretching and supporting pressure of the feet. It is the biggest part of the upper arm which bears the external force. The middle leather is soft and dense, and has good mechanical properties. The Baotou and the Chinese Gang are called the front Gang (3) back side: the two pieces of the inside and outside are stitched together.

Its main function is to hold the heel.

The quality of the backing leather is lower than that of the front support, and the inner layer of the clip is made of a more compact shoe leather, which is used to withstand the friction of the feet. Lippi

(4) along the mouth: also called the shoe mouth, refers to the edge of the shoe.

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< p > < strong > three, how to identify cortex? < /strong > < /p >

< p > 1. observe pores: natural leather has naturally formed pores, but synthetic leather does not.

Although the existing synthetic leather is also compressed into pores and grains, its pores and texture are identical. The pores and grain patterns of natural leather are irregular and impossible to be consistent.

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< p > 2. distinguish odour: natural leather is made from raw hide tanned, with its unique leather flavor, and the whole leather is smelled of plastic.

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< p > 3. test air permeability: natural leather has natural pores, so air permeability and hygroscopicity are good.

Synthetic leather has no real pores, so its air permeability and hygroscopicity are poor.

For example, the air on the surface of natural leather is absorbed quickly, and the moisture on the surface of synthetic leather is not easy to adsorb.

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< p > 4. handle identification: natural leather has a certain degree of elasticity and toughness, good handle, while synthetic leather is more rigid and poor handle.

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< p > 5. observation cross section: the whole leather is coated with resin on the cloth foundation. He can observe the cross section carefully and see the cloth base, but the natural leather is not.

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< p > 6. to observe wrinkles: the surface of finger pressed natural leather will appear tiny wrinkles. When fingers are released, they will disappear naturally, while synthetic leather will not appear.

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< p > < strong > four, outline of sports shoes < /strong > < /p >

< p > < strong > (1) how are sports shoes classified? Sports shoes can be classified as football shoes, basketball shoes, tennis shoes, jogging shoes, etc.

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< p > < strong > (two) what are the characteristics of the two parts of sports shoes? < /strong > < /p >

< p > 1. (1) strong nylon mesh compound shoe upper leather has good air permeability.

(2) fine and fine artificial leather compensates uppers to make the vamp more solid.

(3) soft plush shoes make it more comfortable to wear.

(4) on behalf of the noble and elegant YISHION leather upper, breathability and firmness as one.

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< p > 2. sole (1) main cushion bottom: the bottom of the main cushion is TPR material, good elasticity, anti freezing and anti cracking, and the material of air cushion is PUC (polyurethane), light and shock-absorbing.

(2) MD features: soft, light, renewable (environmental), comfortable to wear.

(3) EVA (foaming): soft, light, comfortable to wear, convenient for movement, suitable for running, jumping, throwing and other movements.

(4) PU shoes are used for sports shoes.

Light, hard handle, antifreeze, skid proof and easy to wash.

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< p > < strong > (three) how to maintain the sports shoes? < /strong > < /p >

< p > 1. when shoes are dirty, wash them with water and wash them with clean water.

It is best to place it in the washing machine to dry and place it in a ventilated and cool place to dry and avoid direct sunlight.

Do not use heating or open fire to dry, so as not to cause aging, dry glue, fade and serious deformation.

When you wash, you can not soak regularly. The temperature of general wear and washing should not exceed 45 degrees Celsius.

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< p > 2. most of the raw materials of sports shoes are synthetic molecular materials (mostly made of paste ester nylon net cloth and non-woven artificial leather). The sole of shoes is made of rubber foam material, some of them are leather and leather, and avoid contacting with organic reagents and grease solutions, and at the same time, it is not suitable to wear for a long time in a high temperature environment.

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< p > 3. if the store is kept for a long time, wash the shoes first, dry them and store them in a cool and ventilated place to avoid mildew. The leather should be supported by paper balls or shoes to avoid serious deformation.

D, in order to make the appearance of sports shoes more beautiful, some shoes have used some printing or hot technology of reflective materials.

We should remind customers not to use excellent brush or excessive force in wearing or brushing, and not to use fingernails or sharp tools to pick out the surface of these printed patterns. There may be some small cracks (especially the frequently tortuous parts), which is a normal phenomenon.

(four) children's shoes size comparison table age size 1 years below 12-131 years old 13-14 1-2 years old 14-15 14-15 2-3 years old 15-16 3-4 year old 16-18 4-5 year old 4-5 years old, 20-205-210==30-31-32 years old 20-215-22==30-33-34 years old 22-225==34-35 years old 22-225-23==34-35-36 years old or above -14 years old 225-23-235-34==35-36-37-38 French shoe code with Chinese shoe code:

< p > > strong > five, what children's shoes should be worn by children of different ages? < /strong > < /p >

< p > 1., children aged 5~12 years old are characterized by their ability to walk and exercise independently and enjoy sports.

In particular, children aged 8 or over have already started school and are in a very large period of exercise.

Therefore, for children of this age group to choose children's shoes, children's shoes with TPR bottom should be selected. This material is between a href= "//www.sjfzxm.com/news/index_x.asp" > Rubber < /a > Plastic and has several advantages to human body: first, good elasticity.

Due to the large amount of exercise and the critical period of development, choosing good elastic materials can reduce the concussion of the brain and heart, protect the normal growth and growth of the main organs, and then wear and fold well.

Because of the large amount of exercise, the wear of children's shoes is very fast.

TPR material is suitable for children's shoes precisely because of its wear-resisting and folding resistance. It slows down the speed of wear, so that shoes can be worn and not broken too fast.

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Another common material of < p > 2. children's shoes is EVA. It is soft, light and comfortable, used for making sports shoes and suitable for sports wear.

Especially for running, jumping, throwing and other sports have greater protection for the body.

In the production of children's shoes, EVA is often used as foamed insoles, with other flexible materials, which is better in damping effect and more protective to children's body.

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< p > 3. children's shoes are mainly made of cattle tendon and rubber.

These two materials are light, soft and flexible.

It is mainly suitable for children aged 2~5 years old.

At this time the child has just started walking, so choose light shoes to relieve the child's fatigue.

Secondly, children are young and their bones are just beginning to develop. They are not stereotyped. They should try to wear soft material shoes so as not to deform their feet and affect their growth and development.

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Children with P > 4.13 years old or above can wear adult sports shoes directly.

Choose some a href= "//www.sjfzxm.com/news/index_f.asp" > famous brand < /a >, which has good shock absorption effect and is good for protecting the shoes of brain and heart and other organs.

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