The sofa is the main furniture used to sit. The sofa has a main frame, which is then covered by fill material and cover fabric. With the armrest on both sides, it would be more comfortable sofa occupied.
Background to the sofa has a wood or iron. Framework of the Agency expense coatings such as foam or a cushion. Then there is the resistance of upholstery fabrics with a high enough. More fabric fiber fabric, more stamina fabric sofa.
Part of the sofa can be covered with natural materials like woven rattan, water hyacinth, until the stem of a banana. The part is coated exterior, including the back of the hand and back. Seat and back sections are usually equipped with cushions for the seat again feels soft and comfortable.
Filler can be arranged sofa density. Pengisinya denser, then the holder sofa was increasingly hard. Levels of affection are generally adapted to the sofa and laying function of the sofa. For the informal areas such as living room, sofa filling level density is made more precarious feels soft and comfortable.
In addition to the canvas of a permanent nature, also has a sofa cushion cover or known. Sofa cover is the sheath of fabric coating with properties similar to the sofa covers. Cover is usually chosen from textiles that can be washed. The use of many found in the bag or sofa bed two or three seats.