What are the main points of Japanese tatami bedroom design?

Tatami is made of rush mats and paper mats. Relatively speaking, straw mats are more breathable and suitable for bedrooms and infrequently used rooms. Paper is stronger and waterproof, suitable for children, saunas, teahouses and rooms with high frequency of use. These styles have both traditional plain faces and many modern patterns. Weaving techniques include plain weave, twill weave, check weave and jacquard weave.

1, straw core: straw core is the most common in the market, which is a traditional practice. Its disadvantage is that it needs to be aired frequently and is afraid of humidity. It's easy to grow hair and bugs after getting wet. And it's not very flat With the continuous improvement of living standards and the acceleration of work rhythm, geothermal energy appears. So fewer and fewer people buy it.

2, non-woven fabric core: the word non-woven fabric is very common. It is an environmentally friendly and degradable material, and some clothes are non-woven. The knitting of clothing fabric is warp and weft knitting, and the tatami core is laminated knitting, which makes the effect more stable. This is also the reason why tatami with non-woven core is not easy to deform and not smooth.

3, brown core: brown core is suitable for mattresses, tatami is not easy to deform, and it is basically not sold in the market.

4, wood fiber board core: its advantage is flat and moisture-proof, but it can not be used for geothermal, because it is brittle when heated.

5. Bamboo charcoal core: the moisture absorption rate of charcoal is 14 water, and that of straw is 18 water. So it is impossible to use carbon to prevent moisture from straw. Simply do an experiment. Put a piece of bamboo charcoal and the same straw together to see which one gets wet first. So when there is moisture, the straw is absorbed first.