Kao Japan has a long reputation in the three major fields of beauty care, health care, laundry and household cleaning, and its baby diapers are well-known for their beauty and comfort, and feminine sanitary napkins are not too much. In 1978, Kao was the first in the world to adopt absorbent polymer material technology, and quickly seized the Japanese market and won the first place. Compared with the Sophie brand with a complete range and low price, its Lerya brand can firmly occupy the top spot in Japanese sanitary napkins by virtue of its solid R&D capabilities and high-quality products in the Japanese market.
 
The absorbent core is the core part of the sanitary napkin, which is dominated by polymer absorbent resin and fluff pulp. Kao uses high-quality raw materials from around the world to ensure product performance. In terms of absorbent layer, the polymer absorbent resin is purchased from Sumitomo Refined Chemical Co., Ltd., which is the top in the industry, with the original fluffy pulp of southern pine in the United States, with large water absorption capacity and high absorption rate, and the surface non-woven material is derived from Unitika, Japan's No. 1 non-woven fabric manufacturer.
 
Comfort is the advantage of Luxe, and the F series is the most prominent, and it has won the first place in the list of Japan Cosme Awards in the past three years. The soft cotton material has an airy soft dot surface layer, and the raised dots help reduce the contact area between the towel body and the skin, which is gentle and comfortable, and is equipped with a breathable bottom mask to relieve the discomfort of stuffiness during menstruation, suitable for sensitive skin. Currently, the F-series is available in two thicknesses, ultra-thin and slim, but there is not much difference.
 
In 2018, Lerya launched the pampered skin series in China, which corresponds to the F series imported from Japan, using the same process and material, and currently only has a thin silk model. Due to the F series for the higher price of sanitary napkins, the price of daily use is within 2-3 yuan / piece according to the size, the unit price of night use is 4.5-7 yuan, and the price of 40cm for night is even more expensive than Sophie, Gaojiesi and Seven Degrees Space A trouser sanitary napkin, while the price of the pet skin series is lower than that of the imported F series, the unit price of the daily model is no more than 2 yuan / piece, and the price of a piece of the night model is between 2-4 yuan.
 
The combination of polymer absorbent resin and fluff pulp is the basic configuration of ultra-thin sanitary napkins, and the zero-touch series is mainly light and thin, with an absorbent layer of only 0.1cm, because it contains polymer magic absorbent beads, which can cope with a large number of surges. This series is the Japanese version of the S series, which has won the highest honor of the Japan Cosme Award, and uses the same soft cotton material as the F series, but because the zero touch is a diamond-shaped square design surface, the touch is not soft enough, and the comfort is slightly inferior. This series of specifications is the most complete, the amount of small can be selected 17cm without wings mini towel, the amount of more use of 22.5-30cm length, night use of 35cm and 40cm two, in addition to zero touch vertical lock enclosure, anti-leakage effect is better.
 
The zero-touch series is light and thin, but the ultra-instantaneous suction series with a large absorption capacity is undoubtedly more reassuring. Some other brands mostly use dry mesh materials to achieve instant suction, and ultra-instant suction still follows the cotton soft towel body design of the zero-touch series, with the drainage channel, the absorption is stronger than the F series and the zero-touch series, but at the expense of some comfort, this is the thickest series of Lerya. The price of the 30-piece ultra-instantaneous suction series for daily use in the Chinese market is 25 yuan, and the Japanese version has not been introduced for the time being.
 
If the amount is large or it is inconvenient to change the sanitary napkin, the sleeping pants imported from Japan can come in handy, but the price of a four-piece pack is as high as 50 yuan. The adhesive of Lerya sanitary napkins is not the common vertical strip adhesive, but many small horizontal strips, which are stable and non-sticky to the underwear. There is no difference in the use of sanitary napkin products made in China and Japan, regardless of quality, technology, and materials, they are strictly controlled by the Japanese headquarters, and you can choose according to the right price.