TH23988U - Box for packaging liquids - Google Patents

Abstract

The liquid packaging box consists of an outer box body made of folded cardboard, shaped into a rectangular form with side sections one, two, a front body, a rear body, and a bottom support base. The liquid container is a transparent plastic bag with its top connected to a flap assembly. The flap's central section has been modified to include a tear-off tab with perforated edges for easy opening. The top center edge of the front body features a locking tab that secures to the inner surface of the tear-off tab of the flap. The edges of the flap assembly are sealed to the top panel, a rectangular cardboard sheet with a circular opening in the center, which is fitted onto the central body of the flap assembly. The side surfaces of the top panel are sealed to the top surfaces of the first and second side flaps of the outer box body. The front and back center edges of the top panel feature tabs that fit and snap onto the inner surfaces of the front and rear body sections.

Claims (3)

1. The liquid container consists of an outer body (1) made of a rectangular sheet of paper folded into shape with the first side (2), the second side (3), the front body (4), and the rear body (5) joined together by a fold line (6). The bottom seams of the first side (2), the second side (3), the front body (4), and the rear body (5) are joined together by a fold line (6) to the bottom support base. The top edge of the first side (2) is joined together by a fold line (6) to the first wing (7), and the top edge of the second side (3) is joined together by a fold line (6) to the second wing (10). The lower center of the first side (2) is the first viewing window (12), and the lower center of the second side (3) is the second viewing window. The first viewing window (12) and the second viewing window are used to provide a view of the amount of liquid contained within the outer body of the box (1). The upper edge of the rear body (3) is folded together by a fold line (6) with the cover (13), which is rectangular in shape with a flap (14) at the top edge that protrudes to fit and snap into the inner surface of the front body (4). The liquid bag (18) is installed on the inside top of the outer body of the box (1). The liquid bag (18) is a transparent plastic bag whose body size corresponds to the size of the outer body of the box (1), and the top of the liquid bag (18) is connected to the opening assembly (I9), which is characterized by a tear-off section (15) in the middle of the flap (14) with perforated edges (16) on both sides to allow the flap (14) to be torn open, and the middle edge The top of the front body section (4) is a locking tab (17) for fitting onto the inner surface of the tear-off section (15) of the cover section (13). The edges around the sides of the opening assembly (19) are sealed to the top plate (20), which is a rectangular piece of paper with a circular opening in the center for fitting onto the center of the body of the opening assembly (19). The two side surfaces of the top plate (20) are sealed onto the top surfaces of the first wing section (7) and the second wing section (10) of the outer body (1), where the center front and center rear edges of the top plate (20) are the fitting tabs (21) for fitting onto the inner surfaces of the front body section (4) and the rear body section (5). 2. A container for liquids, as per claim 1, which the first side flap (7) is rectangular in shape with its upper edge being the first flap (8) that protrudes for fitting into the first interlocking groove (9) of the first side (2), and the second side flap (10) is rectangular in shape with its upper edge being the second flap (11) that protrudes for fitting into the second interlocking groove of the second side (3), where the second interlocking groove of the second side (3) is at the same level as the first interlocking groove (9) of the first side (2). 3. The container for liquids, as per claim 2, is located in the middle of the upper part of the first side section (2) as the first interlocking groove (9), which is cut out to accommodate the insertion and attachment of the first interlocking flap (8) of the first side section (7), and in the middle of the upper part of the second side section (3) as the second interlocking groove, which is cut out to accommodate the insertion and attachment of the second interlocking flap (11) of the second side section (10).