Method for the production of a mattress
OwnerPoul E. B. Jacobseninventor
Life of this patent
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Abstract
A mattress consists of two outer layers of cotton material (3), under which there is provided two layers of plastic foam material (1), in that these four layers are sewn together with stitching (4) in such a manner that there are formed compartments or channels which can be filled with particles of synthetic material (2). Such a mattress is capable at one and the same time of dissipating moisture while keeping the body warm by insulation, while simultaneously influencing the body with an advantageous massaging effect which, among other things, prevents bedsores and the like.
Claims2
A method of producing a mattress having two layers of covering material formed to define longitudinal channels with one open end and one closed end for receiving synthetic particles therein by means of a long tubular member, comprising the steps of:
- (a) mixing an anti-static agent with the synthetic particles;
- (b) inserting the tubular member into the channel and to the closed end thereof;
- and
- (c) filling the channel with particles and antistatic agent by progressively withdrawing the tubular member as the channel is filled from the bottom to the top end.
Dependencies are inferred from the claim text.