How to see the quality of napkins?

Look at the product packaging, color, price, endurance and fire results.

Sanitary napkins are sanitary products that people are in close contact with and frequently use in daily life. They are listed in the management category of sanitary products in disinfection products, and the hygiene license of their manufacturing enterprises is examined and approved by the provincial health administrative department.

There are dry napkins and wet napkins, but we usually use dry napkins, which have been used instead of handkerchiefs or towels. They are all made of wrinkled paper and have different packaging, such as bags, boxes, tubes and rolls. These products are not disinfected. As long as the production environment and raw materials are clean and hygienic, the products can completely meet the hygienic requirements stipulated by the state. Therefore, when purchasing, you must choose products with hygiene license and indicate the name, address, production date and shelf life of the factory, instead of taking advantage of the cheap and choosing products produced by underground processing plants.

Classification: medical disinfection paper towels, toilet paper, beauty paper towels, nail polish remover paper towels, lipstick paper towels, makeup remover paper towels, emulsion paper towels; Detection scope of napkins: handmade napkins, sanitary napkins, colored napkins, printed napkins, qualified napkins, western-style napkins, cool napkins, Shanghai napkins, hotel napkins, brand napkins, second-hand napkins, printed napkins, small napkins, square napkins, plastic napkins and high-grade napkins.

Testing items of napkins: whiteness, smoothness, glossiness, softness, fluorescent agent, bleaching agent, dust, thickness, pH value, leakage performance, tensile strength, interlayer bonding strength, lateral liquid absorption height, tearing degree, heavy metals, microbial indicators, environmental protection detection, harmful substances detection, etc. Softness is an important indicator, and good toilet paper should give people a soft and comfortable feeling. The main factors affecting the softness of napkins are fiber raw materials and wrinkling technology. Generally speaking, cotton pulp is better than wood pulp, and wood pulp is better than wheat straw pulp, which has excessive softness and feels rough when used. The transverse tensile index is how tough the napkin is and whether it is easy to break when used. Pure wood pulp paper has large tensile force, good toughness, long fiber and is not easy to break.

Whiteness napkins are not as white as possible. It is possible that too much fluorescent bleach was added. Fluorescent agents are the main cause of female dermatitis, and long-term use may also cause cancer. How to tell if fluorescent bleach is excessive? First of all, it should be natural ivory white with the naked eye.