10019 zip code is located in southeast New York. 10019 zip code is part of New York County. 10019 zip code has 0.68 square miles of land area and has no water area.As of 2010, the total 10019 zip code population is 42,870, which has grown 19.04% since 2000.0019 zip code is located in southeast New York. 10019 zip code is part of New York County. 10019 zip code has 0.68 square miles of land area and has no water area.
In 2006, the third generation of memory foam was introduced. Gel visco or gel memory foam consists of gel particles fused with visco foam to reduce trapped body heat, speed up spring back time and help the mattress feel softer.
Viscose or more commonly known as Rayon, was made to substitute for the more expensive silk fiber. Though rayon is considered to be synthetic it is made from tree cellulose. Viscose is manufactured by treating purified cellulose in caustic soda solution to form a salt of soda cellulose. 2  It is pressed to remove excess caustic soda. 3  the soda cellulose is then squeezed and shredded to increase the surface area so as to make it more pliable to processing.