1, look at the outer packaging of paper towels
Generally, the qualified paper towels produced by regular manufacturers will indicate the date of manufacture, shelf life, main raw materials, etc. of the paper towels on the outer packaging, and will also specify the company's product number, contact information and other valid information. If you can't get this information when you buy a paper towel, you can know the inferiority of the paper towel.
2, look at the grade standard of paper towels
If you look more detailed, you will find that the different paper towels are marked with different grades. Some paper towels are written with superior products, and some paper towels are written with first-class products or qualified products. In general, superior products are the best, first-class products, and qualified products are slightly worse. When you buy, you can choose different scenes to use different quality paper towels according to this order.
3, pay attention to observe the production of paper towels
Generally speaking, if the original pulp is used, the paper towel will have better flexibility and feel more delicate to the touch; if the pure wood pulp is used, it may be a secondary recycled material, which is prone to black spots. With thick holes, paper towels don't feel so good, and they are not as safe and hygienic as the original pulp.
4, pay attention to the paper towel by hand
In general, a good paper towel feels very good to feel, delicate and soft, no powder, no hair loss. Some paper towels of relatively inferior quality are very loose, and the texture of the paper towels is also relatively hard. If the friction is severe on the skin, there will be a painful feeling. Once you find that the purchased tissue has a strong graininess, it is recommended not to buy.
5, compare the toughness of paper towels
In general, bad paper towels, because of the low purity of the wood pulp, will break when pulled a little harder; and the quality of the paper towel is high, the toughness is strong, and the paper towel is relatively large. The elasticity and tension are therefore not easily torn off.
6, check the whiteness of the paper towel how
Be aware that it is not the whiter paper towel, the better its quality. In order to pursue the whiteness of paper towels, some companies may use excessive whitening agents or fluorescent agents. Therefore, if the whiteness of the paper exceeds the normal range, there is a phenomenon of white snow, which may be noticed. This is not normal white. Normal whiteness of paper towels is ivory white and natural white.
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