By 16aaygh. Futon. At Friday, August 10th 2018, 04:21:49 AM.
Natural fibers, cotton and linen are nice and soft to begin with, but can wear faster than synthetics. Synthetic fibers; polyester, nylon, rayon and such; might not be quite as soft but they last longer than natural fibers. Synthetic fibers have come a long way, they are constantly being improved and they hold vivid dyes that cotton and linen can't. A good compromise between Natural and Synthetic fibers is blends of the two, which are in abundance in the futon cover market.
One example would be setting pieces next to one another to create a sectional. A lounge futon can seat one or two people and has no armrests. The only piece that bends is the one that supports a person's back or shoulders and is arranged so the person is sitting up or lying down.
Next, bi-fold futons would make it onto the scene in the early 1980's. These frames while not as simple and inexpensive as the tri-fold designs allowed for greater creativity and design and looked more like conventional furniture. Bi-fold futon frames as their name suggests are made with two sections a seat and back rack. The design of these futon frames allowed for easier conversion from a sofa to a bed and back again and offered seating at the same height as most other furniture making them perfect for anyone. Arms at each end of the futon would be made in various designs and styles allowing for easy integration into almost any room. Bi-Fold futon frames are made in sofa, loveseat and chair sizes and are often available with matching tables and ottomans.