Is the stationery of your child bought soon after school is started? In fact, the selection of stationery is also a technical activity, and it is not good to harm the health of the child.
Children's stationery problems, more pencils are the hardest hit
On June 1st, the official website of Zhejiang Administration for Industry and Commerce issued the “Summary Table of Unqualified Results of Quality Inspection of Stationery Goods in the Circulation Field in the Second Quarter of 2017â€, among which 100 batches of student stationery samples were sampled, 24 batches failed. The unqualified detection rate was 24%. It is worth noting that the test results show that the pencil is the hardest hit. The unqualified detection rate of the pencil reached 40%, and 6 batches of the batch were unqualified, mainly because the core tip was unacceptable and the hardness was unqualified, which reflected that the pencil core tip was prone to break, break and crack under normal use. Waiting for problems, not durable. The other unqualified problems are mainly: the writing performance of the gel pen (the ink volume of the gel pen needs to reach the requirement of no obvious disconnection and lightening of the line of 400 meters), and the paper quantity of the book.
Pick text with technology, don’t buy too much
1. Scented stationery
Zhao Wei, chief physician of the Department of Otorhinolaryngology, Beijing Children's Hospital, said that children are not recommended to use scented stationery. If the scent is too strong, it will stimulate the child's nasal mucosa and eyes, and the symptoms of sneezing and conjunctival congestion will occur. The child will keep rubbing his nose and rubbing his eyes. For a long time, he will cause bleeding and damage of the nasal mucosa, and warm the whole nasal cavity. Humidification, olfactory, and respiratory functions can cause damage.
Try to buy regular products that are not so pungent. At the same time, parents should remind the children that the modification fluid should be used as little as possible.
2, too white exercise book
Many parents mistakenly believe that the whiter the paper, the better the quality. However, the "General Requirements for the Safety of Student Supplies" clearly states: "The brightness of paper products such as textbooks used by students is less than 85%." White paper can cause irritation to children's eyes, causing fatigue, and long-term use can cause vision loss.
Papers with a whiteness of less than eighty-five percent are usually yellowed, so a yellow-colored book should be included in the list.
3, colorful stationery
Many children like to bite stationery, colorful stationery, if the production process is simple, most of them have hidden dangers. If there is really toxic substance, the child will bite through the digestive system and enter the blood vessels, which will have an impact on the child's brain development. There will also be cases of poisoning.
Therefore, it is best to buy colorless or light-colored stationery, and at the same time, let the children develop good hygiene habits. Do not use bites to learn school supplies. After the pencils and colored pencils are drawn, they must be washed quickly.
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