INDEPENDENCE OF ACTION
The purpose of an inner-spring mattress is to supply maximum resilience and buoyancy, plus independence and freedom of action which will enable the mattress to adjust itself immediately to the varying weights of the different parts of the body. Learn why the coils in the springs will not turn, will not push through the upholstery, will not collapse and entangle themselves one with another, and why they will give service for many years. Having learned these things yourself, study the art of making that clear to your customer.
Lasting comfort is dependent upon structural design, the quality of construction, the grade and tempering of the wire, and the strength of the materials used. The manufacturer has made certain service guarantees. Learn what these are. Be sure to make them clear.
THE SOLID MATTRESSES
All-Cotton Mattresses.
Eighty percent of solid mattresses are filled with cotton. These range from inexpensive models to ones which match inner spring styles in cost. Cotton mattresses come in three classifications—felted, loose, and combination felted and loose.
Figure 26.—All-cotton felted mattress.
The cheapest cotton mattress is that in which short-fibered cotton is blown into the ticking by air pressure. These "blown" cotton mattresses are an inexpensive product and generally recognized as such. They will give adequate service for a time, but eventually the cotton will pack down unevenly and form lumps. The salesman in fairness to his customer should refrain from making any claims for these mattresses other than that they will be comfortable for a limited period of time.