Discolouration Hole Shoes "Leak" Good Mountain Zhai Goods Flooded The Market

In summer, young moms are drying their children's faces on the Internet.

Recently, the women's reporters interviewed many markets in Ji'nan, and found that the discolourable cave shoes could be discolourated under the sun, and the sales were hot.

But the market is full of "three no" products with poor quality and counterfeit brand names, and its discolouration characteristics are also advocated by the sellers as "magic new materials".

The investigation by a female newspaper reporter confirmed that the so-called new technology is actually an old technology that was more than ten years ago, and the "magic new material" is facing national standards.

Double deletion.

"Three no" products are sold out of stock.

The woman reporter first came to the western market, lyang Yang mall.

Before a booth selling discoloured cave shoes, it has not yet approached, and has already seen the plastic smell of choking nose.

"Why can these shoes change color? Is the smell so big that the child can wear it?" a young mother with a child asked the stall owner while choosing shoes.

"You can rest assured that this is newly developed this year.

No problem. "

The booth owner said.

Reporters found that the color change cavity shoes are mostly white, lighter than ordinary cave shoes, and high pparency.

With the change of sunlight intensity, shoes can change from white to purple, green and so on.

Because it has magical effects, especially children.

"Now only adults wear it, children's early sale is gone, and goods are not easy to enter."

The booth owner said that after the summer, more people would choose to buy colourless cave shoes.

These shoes cost about 50 yuan, more than twice the cost of ordinary cave shoes.

Even so, many stalls sell goods.

In the end, the reporter bought a pair of 45 yuan.

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Subsequently, the reporter came to the Crocs brand store of Wanda Plaza, comparing the purchased discolourant cave shoes with the genuine ones in the store, and found that the shoes were counterfeited "big box goods".

Shoes, colors, trademarks, certificates and so on are all counterfeit American Crocs casual shoes.

A salesperson surnamed Xie said that the foundation of genuine shoes is hard, and it will not deform if worn for a long time.

"Imitation shoe upper is easy to reflect, and its color is lighter than genuine. It should contain additives."

Put two pairs of shoes together, the similarity between them is very high from appearance, but the color of genuine shoes is deeper and the color of shoe upper is darker.

"Often people take dozens of Yuan cottage goods to ask us why" looks like the same shoe, the price is so bad, "which we are very helpless.

After comparison, the reporter found that the genuine Dong Dong shoes number, trademark, quality three package regulations and so on, and the relevant collateral has 5.

There are only 3 copies of the certificate of imitation, all in English or Spanish, no Chinese warning and Chinese certificate.

"This kind of cottage goods will wear harder and harder, burning feet easily, and not good for the skin."

The clerk said.

Subsequently, reporters in Taobao search for discolourant cave shoes, found a shop in Shanghai nearly 30 days of turnover is 52 thousand, shop home page also played the word "burst warehouse".

The price of the shoes ranges from 20 yuan to 100 yuan.

Buyer evaluation received "shoes have pungent smell", sellers explained: "new shoes are just out of factory, are sealed bag packaging, open bags have rubber smell, a good material in the hole shoes smell, is a normal phenomenon."

In this shop, there is also a description of the shoe material - EVA resin material, safe and non-toxic, no water absorption, no sweat, no stinking feet, soft and skid proof, comfortable to wear.

Shopkeeper said: "our hole shoes are all made of closed natural mixed resin material, genuine product protection.

Comfortable and lightweight, wearable and breathable.

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"New technology" is actually photosensitive powder.

Magic, magic, environmental protection new materials...

Merchants have made many labels for Shanzhai discolored cave shoes.

What is the principle of discolored cave shoes? In the afternoon of July 2nd, Professor Li Liangbo of the school of chemistry and chemical engineering of University of Jinan said, "this technology is more than ten years ago. It's not new, it's not a new technology."

At the interview site, the reporter used three kinds of light sources such as ordinary light, infrared ray and ultraviolet light to irradiate the shoes.

"This is a photosensitive material that adds photosensitive powder into plastic to make shoes, which will show different colors after ultraviolet radiation."

Li Liangbo said, "this material is not magic.

It was first applied to photosensitive film, and later applied to expand, such as housing decoration, clothing, daily necessities and so on.

Some netizens say that the discolouration hole shoes purchased will not change color for a few days.

In this regard, Li Liangbo said: "the degree of discoloration depends on the amount of photosensitive powder added. This photosensitive powder has little volatility, which can cause the discoloration effect of shoes."

"Shoe discolouration, should it be added with phosphor inside? That can easily harm the body!" some netizens issue such questions.

In this regard, Li Liangbo said that adding phosphors is unlikely, "photosensitive powder is usually composed of several ingredients, the state has no standards, especially for footwear products."

The reporter contacted two producers of photosensitive powder in Dongguan and said they wanted to buy some for production.

"You certainly do not have in the north, you get goods from us and sell hundreds of kilos a day."

The other side said.

Reporter asked

Composition, the other side said: "there are dyes, pigments, dye additives."

"Is this photosensitive powder harmful to human body?" asked the reporter.

"You can rest assured, anyway, you bought a counterfeit brand name, which is not toxic, and our products can be exported and tested.

The amount of photosensitive powder used is different from 2/10000 to 8/10000, and the color changing effect is different.

Use photosensitive powder and plastics to produce color changing hole shoes together, because the photosensitive powder absorbs light, resulting in discoloration effect.

Crocs discolored shoes also use this technology, but we are copying their formula.

I have their own formula, but I don't think I can give it to you. "

The other side said.

Double deletion of "national standard" and "travel standard"

Are there any corresponding national standards for the production of discolored cave shoes?

The reporter called the national shoe Standardization Technical Committee's telephone.

A staff member surnamed Qi said, "there is no corresponding standard for the color changing sandals, including whether the powder is allowed to be added or not. There is no national standard and industry standard to follow."

Reporters asked about the reasons for the double absence of standards. She said: "all national standards and industry standards are definitely behind the products.

As for the production of enterprises, there must be their enterprise standards.

For consumers concerned about whether the color hole shoes are harmful to the human body, she said: "can not get the specific formula of discolored cave shoes manufacturers, and therefore can not be judged."

Inferior hole shoes have "poison".

Wang Maofen, chief physician of Department of respiration, Shangdong Province-owned Hospital, said: "the materials used for inferior color chameleon shoes are not resin, but inferior plastic."

She said that from past cases, benzene may be found in inferior plastics.

Benzene is highly volatile. It can easily cause benzene poisoning after inhalation or contact. It can cause headache, nausea, vomiting, mental confusion, coma and so on. It can even cause death.

Even if a small amount of benzene is inhaled, it can cause dizziness, drowsiness, headache, trembling, confusion, confusion and so on.

"The other volatile substances in poor quality cave shoes have strong irritation and are prone to cause respiratory diseases such as asthma."

Geng Lidong, chief physician of Department of Dermatology, Shandong Provincial Traditional Chinese Medical Hospital, said: "inferior color changing hole shoes are easy to cause allergy and cause contact dermatitis."

This is because of its poor air permeability, affecting the respiratory function of the feet, causing poor perspiration, and causing fungal infections.

He reminded people that poor quality discolouration hole shoes not only cause harm to the body, but also lack of skid resistance.

Some special groups, such as children, pregnant women and the elderly, are best not to buy and wear inferior color cave shoes.

If the quality of the shoes is not assured, the shoes can be sent to the testing institution for quality inspection.

Cave shoes were voted "the worst invention".

In recent two years, waterproof and cave shoes have been popular in streets and lanes. Most of the people wearing this kind of shoes are young people, and some are children.

Cave shoes, also known as garden shoes and sandals, are originated from Crocs. They are characterized by many breathable holes on the surface of shoes, which are called holes shoes.

The cave shoes are famous for their lightness, durability and waterproofing. They are popular with people. However, in the 2010, the US Time Magazine selected 50 worst inventions.

Why is this kind of invention bad? No matter how many people are sought after, this kind of shoe has great harm, such as easily causing beriberi, easy to be caught by escalator slit, and so on.

It is very dangerous for children to wear shoes with holes in the escalator.

In recent years, such safety incidents have occurred in many cities throughout the country.

Last year, at a shopping mall in the Mixc, Hangzhou, a boy's shoes were caught in an escalator. He pulled his hands and his hands were in. The 3 fingers were broken.

American elevator expert Laks once told the media that the cave shoes are too soft, easy to deform, easy to fall off their feet, and children's feet will be caught by elevator teeth.

The edge of the hole shoe is wider than that of the ordinary shoes, and the reaction of the children is slower than that of the adults. After wearing the rear foot, it is easy to trip up the steps or be clamped by the escalator.