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    • 4. 发明申请
    • LOW COST INSULATED CARRYING BAG
    • US20190047774A1
    • 2019-02-14
    • US16056801
    • 2018-08-07
    • SIMPLE CONTAINER SOLUTIONS, INC.
    • Charles S. Veiseh
    • B65D81/38B65D33/08B65D33/18B65D33/25B32B5/18B32B27/06B32B27/08B32B27/30B32B27/32B32B27/34
    • An insulated carrying bag comprising: a. a multilayer first panel comprising a top free edge, a bottom edge, a first side edge a second side edge, a strengthened section comprising strengthening material, and a holding aperture positioned in the strengthened section; b. a multilayer second panel comprising a top free edge, a bottom edge, a first side edge and a second side edge, a strengthened section comprising strengthening material, and a holding aperture positioned in the strengthened section; and c. a multilayer bottom panel comprising a front edge and a back edge, the first panel first side edge being connected to the second panel first side edge along the two edges, the first panel second side edge being connected to the second panel second side edge along the two edges, the first panel bottom edge being connected to the front edge of the bottom panel along the edges, and the second panel bottom edge being connected to the back edge along the edges, wherein the connected first panel, second panel and bottom panel form a compartment accessible through the top free edges of the first and second panels, and the layers of the first panel, second panel and bottom panel comprise an insulating thermoplastic layer and a vapor barrier layer, and the first and second panels additionally comprise a layer of the strengthening material.
    • 9. 发明授权
    • Method for producing a recyclable bag
    • US11345109B2
    • 2022-05-31
    • US17146642
    • 2021-01-12
    • SIMPLE CONTAINER SOLUTIONS, INC.
    • Charles S. Veiseh
    • B31B70/68B31B70/16B31B70/10B31B70/26B31B155/00B31B150/00
    • A process for producing bags comprising: feeding a bottom web, a first side web and a second side web in a conversion process, each of the webs having a first side edge and a second side edge, wherein the first side edge of the first side web is aligned with the first side edge of the second side web, the second side edge of the first side web is aligned with the first side edge of the bottom web, and the second side edge of the second side web is aligned with the second side edge of the bottom web, thereby forming an inverted T-shaped web comprising a base having first and second wing portions and a riser, wherein the first wing portion comprises the bottom web and first side web, the second wing portion comprises the bottom web and the second side web, and the riser comprises the first and second side webs; sewing the first side web to the bottom layer in the first wing portion with a repeating pattern comprising a truncated triangle having a narrow portion and wider portion, and a tab separating the triangles, wherein the narrow portion of the triangle points toward the second side edge of the first side web; sewing the second side web to the bottom layer in the second wing portion with a repeating pattern comprising a truncated triangle having a narrow portion and wider portion, and a tab separating the triangles, wherein the narrow portion of the triangle points toward the second side edge of the second side web; contacting the first and second wing portions by folding them toward each other, thereby forming a folded web; rotating the folded web to the horizontal; sewing the first and second webs together in the riser with a repeating pattern comprising a flat-bottomed U shape with tabs separating the repeating U's, where the flat bottom of the U faces the first side edge of the first and second side webs, and the tabs separating the flat-bottomed U's are bisecting the tab separating the triangles in the first and second wing portions, thereby forming a web of sewn bags; cutting the web along the edge of sewn bags to remove the sewn portion corresponding to the flat bottom portion of the flat bottom U shape parallel to the edge, thereby forming a web of open top bags; and transversely cutting the web of open top bags at the middle of the truncated triangles and bisecting the repeating U's, thereby forming separate, open bags, and optionally scrap material.