The growth history of 'diapers'
Dear mothers, when you were changing your baby's diapers, did you remember your childhood? At that time, few people had ever used diapers, and families with children were all 'flaunted flags'. Seeing how happy the babies are now, the mothers and grandma with the children are more happy and relieved! When did diapers arise, and how did they evolve into such a 'high-tech' product step by step? How many twists and turns are there in this story, and how many scientists have worked hard for this, let me take you all into this 'diaper' growth history: Maybe you don’t believe it, it was used at the beginning of the human The concept of 'diapers' is now, but the diapers at that time and the diapers now are completely different. At that time, babies used 'diapers' made of 'pure natural materialsAlthough it is impossible to verify how often the ancients changed babies’ 'diapersIn cold places, babies are often wrapped in blankets to keep warm, and these blankets are the original 'diapers'. In some tropical areas, people rarely use 'diapers'. Mothers will predict the excretion time of their babies, and then take the babies outside for convenience and avoid soiling their accommodation. The embryonic form of disposable diapers appeared in Europe and North America from 1930 to 1950, 50 or 60 years ago. Like many famous inventions that greatly improved people's lives in the world, the birth of diapers is closely related to World War II. In order to solve the problem of cotton shortage during World War II, the Germans invented a fiber tissue paper made of wood pulp. This tissue paper has a very soft texture and strong water absorption. Later, a Swedish company continued to research and cut this tissue paper into a special shape, fold it one by one, wrap it in gauze or mesh knitted fabric, and put it in baby's underwear. Soon, this new type of disposable diapers began to be sold in major hospitals and stores, but the cost was very high, and the price at that time was also very expensive! Later, a mother in the United States thought that although this kind of disposable diaper was very useful, it could not solve the problem of urine penetration, so she thought of adding a waterproof layer under the diaper or disposable diaper, and applied for a patent. Achieved another revolutionary great progress. After years of evolution, diapers have become today's excellent products with good water absorption, ventilation and softness, which can solve the baby's peeing problem. Previous: Precautions for baby care Next: Four magical effects of bamboo charcoal chips