초록 ▼

There is provided an insulated bag of a multi-layer construction employing nylon fabric as inner and outer liners, thermal suede as thermal insulation inside the outer liner, needle punched Dacron fabric as a vapor and thermal barrier, aluminum foil as a thermal barrier and metalized Mylar as a vapo

There is provided an insulated bag of a multi-layer construction employing nylon fabric as inner and outer liners, thermal suede as thermal insulation inside the outer liner, needle punched Dacron fabric as a vapor and thermal barrier, aluminum foil as a thermal barrier and metalized Mylar as a vapor barrier.

대표청구항 ▼

1. An insulated container comprising a bottom panel, a front panel, a back panel and opposed side panels, said front, back and side panels being secured to said bottom panel along marginal edges thereof and being selectively secured to each other so as to lie generally normal to said bottom panel an

1. An insulated container comprising a bottom panel, a front panel, a back panel and opposed side panels, said front, back and side panels being secured to said bottom panel along marginal edges thereof and being selectively secured to each other so as to lie generally normal to said bottom panel and define therewith a pouch, and a top panel hingedly attached to one of said side panels in a manner to enable selective movement between a closed position closing said pouch and an open position providing access to said pouch, said bottom, front, rear, side and top panels each including an outer exposed durable layer of nylon and an inner layer of metalized mylar, and a composite insulation layer between said outer and inner layers comprising a layer of needle punched dacron, a layer of aluminum foil, a layer of dacron and a layer of thermal suede, said composite insulation layers being of substantially equal planar size to the corresponding inner and outer layers. 2. An insulated container as defined in claim 1 including fastener means operatively associated with the peripheral edge of said top panel and free edges of said front, rear and side panels, and being selectively operable to releasably secure the peripheral edge of said top panel to said free edges so as to fully close said pouch. 3. An insulated container as defined in claim 1 including an elongated strap having opposite ends secured, respectively, to said side panels so as to form a shoulder carrying strap. 4. An insulated container as defined in claim 2 including a nylon binding secured to the peripheral edge of said top panel and along the free edges of said front, rear and side panels so as to lie externally of said fastener means when said top panel is secured to said free edges, said binding being adapted to provide structural stiffening to the corresponding edges of said panels. 5. An insulated container as defined in claim 1 wherein said outer durable layer comprises a polyester-cotton blend material. 6. An insulated container comprising a bottom panel and at least one side panel secured to said bottom panel and defining therewith a selectively closable pouch, said bottom and side panels each including an outer exposed durable layer of nylon and an inner layer of metalized mylar, and a composite insulation layer between said outer and inner layers comprising a layer of needle punched dacron, a layer of aluminum foil, a layer of dacron and a layer of thermal suede, said composite insulation layers being of substantially equal size to the corresponding inner and outer layers. 7. An insulated container as defined in claim 6 including fastener means operatively associated with said side panel and cooperative therewith in a manner to enable selective opening and closing of said pouch. 8. An insulated container as defined in claim 7 including an elongated strap having opposite ends secured to said side panel so as to form a shoulder carrying strap.