Systems and methods for manufacturing fire-retardant mattresses
The systems and methods described herein include, among other things, methods for manufacturing a fire-retardant mattress. In certain embodiments, the methods described herein employ an adhesive tape to secure a sock of fire resistant fabric to the exterior of a mattress core, rendering the mattress fire resistant. The mattress core may be a foam core, an innerspring core, or another type of core. The tape may be a two sided adhesive tape and the fire-retardant (FR) sock may be any suitable fire resistant material.
1 . A mattress assembly, comprising:
a mattress core,
a fire retardant sleeve fitted over the mattress core, and
a mattress cover enclosing the mattress core and the fire retardant sleeve,
wherein the fire retardant sleeve is attached to the mattress core with adhesive tape.
2 . The mattress assembly of claim 1 , wherein the mattress core includes at least one of a foam core, an innerspring core, a latex core and a visco elastic core.
3 . The mattress assembly of claim 1 , wherein one or more portions of the fire retardant sleeve are attached to itself with adhesive tape.
4 . The mattress assembly of claim 1 , wherein the tape includes a two sided adhesive tape.
5 . The method of claim 1 , wherein the adhesive tape includes one or more adhesive tape strips.
6 . The method of claim 1 , wherein the adhesive tape includes one or more strips of at least one of one-sided adhesive tape and two-sided adhesive tape.
7 . The mattress assembly of claim 1 , wherein the fire retardant sleeve is configured as a sock having an opening on one end, and wherein the sock attaches to the mattress core near the opening.
8 . The mattress assembly of claim 7 , wherein the sock includes one or more flaps formed from cuts made near the opening on the sock.
9 . The mattress assembly of claim 8 , wherein the cuts include mitered cuts.
10 . The mattress assembly of claim 8 , wherein the adhesive tape secures the flaps to the mattress core.
11 . The mattress assembly of claim 8 , further comprising adhesive tape for securing one or more flaps to another one of the one or more flaps.
12 . The mattress assembly of claim 1 , wherein the fire retardant sleeve is configured as a tubular sleeve having two openings, and wherein the tubular sleeve attaches to the mattress core near the openings.
13 . The mattress assembly of claim 12 , wherein the tubular sleeve includes one or more flaps formed from cuts made near the opening on the tubular sleeve.
14 . The mattress assembly of claim 13 , wherein the adhesive tape secures the flaps to the mattress core.
15 . The mattress assembly of claim 13 , further comprising adhesive tape for securing one or more flaps to another one of the one or more flaps.
16 . The mattress assembly of claim 1 , wherein the fire retardant sleeve is attached to the mattress core along at least one of a left side surface, a right surface, a sleeping surface, a bottom surface, a head surface and a foot surface.
17 . The mattress assembly of claim 1 , wherein the adhesive tape includes a fire retardant adhesive tape.
18 . The mattress assembly of claim 1 , wherein the mattress cover includes a bottom material and a top material, wherein a zipper removably attaches the top material to the bottom material.
19 . The mattress assembly of claim 1 , wherein the mattress cover includes a bottom material, a top material and a side border material, wherein a plurality of zippers removably attach the top material to the side border material, and the side border material to the bottom material.
20 . A method of manufacturing a mattress, comprising
providing a mattress core,
applying an adhesive tape to one or more surfaces on the mattress core,
sliding a fire retardant sleeve having at least one opening over the mattress core,
forming one or more flaps on the fire retardant sleeve by making cuts on the fire retardant sleeve near the at least one opening,
securing the one or more flaps to the adhesive tape thereby securing the fire retardant sleeve to the mattress core, and
disposing a mattress cover over the fire retardant sleeve and the mattress core.
21 . The method of claim 20 , further comprising applying one or more additional strips of adhesive tape to at least one portion of the one or more flaps.
22 . The method of claim 21 , further comprising securing at least one of the one or more flaps to the one or more additional strips of adhesive tape.
23 . The method of claim 20 , wherein the adhesive tape includes a two-sided adhesive tape having a backing layer on each side.
24 . The method of claim 23 , wherein applying the adhesive tape includes removing the backing layer on one side and securing the adhesive tape to a surface of the mattress core.
25 . The method of claim 20 , wherein applying the adhesive tape includes applying one or more adhesive tape strips to the mattress core.
26 . The method of claim 20 , wherein applying the adhesive tape includes applying one or more strips of at least one of one-sided adhesive tape and two-sided adhesive tape.
27 . The method of claim 20 , wherein the cuts include mitered cuts.
28 . The method of claim 23 , wherein securing the one or more flaps includes removing the backing layer on the other side of the adhesive tape and attaching the one or more flaps to the adhesive tape.
29 . The method of claim 20 , comprising trimming excess fire retardant sleeve material from the one or more flaps.
30 . The method of claim 20 , wherein the mattress cover includes a top material, a bottom material and a side border material, and wherein disposing the mattress cover includes disposing the top material on a top surface of the mattress core, disposing the bottom material on a bottom surface of the mattress core, and attaching a side border material to the top material and the bottom material along a side surface of the mattress core.