Invention Grant
US07644671B2 Method and system of manufacturing a mattress and components thereof 有权
制造床垫及其部件的方法和系统

Method and system of manufacturing a mattress and components thereof
Abstract:
A system (10) for manufacturing a mattress (300) comprises multiple modules or stations (12, 132, 188, 200) used to sew together multiple components into a casing (252). A spring or other core (270) is inserted into the casing (252) before a top (274) is secured to the casing (252) to complete the mattress (300). Two or more flanges (261, 266) may be incorporated into the casing (252) for securing the core (270) inside the casing (252), The system (10) provides an operator flexibility to manufacture different types of mattress with minimal changes.
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