TH64470B - Stand-up bags with steam vent and stand-up bags with their contents. - Google Patents

Abstract

DC60 (05/09/57) This invention provides a stand-up bag with a vapor vent section with a split structure. The seals are absolutely detachable and stand-up bags resealable to the contents created using such bags. The vented vertical bag type has a first (42) vapor passage section (LI) distance between the inner edge (42B) at the tip of the vapor passage section and the center of maximum expansion ( OA), which is the middle of The segment expected to maximize expansion is shorter than the distance (L7) between the inner edge (41C) of the top edge and the center of maximum expansion (OA), or the distance (L3) between the inner edge. (43A) of the first intercostal segment (43) and the center of maximum expansion (OA).

Claims (6)

Disclaimer (all) which will not appear on the advertisement page: page 1 of the number 2 pages 1.Self-standing packaging with a steam vent (200), consisting of a bag body (20) and a triangular folded bottom (60), a self-contained container with a steam vent (200). It is direction by width and direction by height, where the bag body (20) has a side seal (30) as the end in the direction by width and through. Sealing process And the sealable part (26), which is the upper end in the direction of the height and has not been, through a sealing process. The bottom folded triangle (60) has a seal part of the triangle (63), which is the inner end. Width-and-bottom directions in height-based directions and a sealing process The side seal (30) has an upper side (41, 51), a vapor pass (300) and an intermediate side (43, 53), and is formed sequentially by the side sections. The upper (41, 51) vapor passageway (300) and the intermediate flank (43, 53) from the top edge of the bag body (20) the vapor passageway (300) has a concave (400) vent. Approach the inside of the bag body (20) in the direction along the width of the bag body (20) and the distance (L2) between the inner edge (52B) of the concave (400) of the vapor passage (300) and the vent. The maximum expansion medium (OA), the midpoint of the most expansive part (70) of the bag body (20), is shorter than the distance (L7, L8) between the inner edge of the flank. The top (41, 51) and the middle with Maximum expansion (OA) and shorter than the distance (L3, L4) between the inner edge of the intermediate (43, 53) and middle expansion maximum. Its characteristic is that the bag body (20) has a cross section (28) between the sealable part (26) and the vapor passageway (300) in the height and concave direction (400). The half (410) and the second (420) concave (410) concave have the upper (411) connected to the upper flank (51), the lower (412) at It is connected to the median (53) and the butt (413) that connects the upper (411) and the lower (412), and the second concave (420) is connected to the butt (413). Of the indentation (410) and the area smaller than the area of the indentation (410) 2. Contains a self-standing bow with a steam vent (200) according to claim 1, where the second concave (420) has a butt (421) at the end of the concave (400) facing. The bag body (20), the outer edge (421C) of the butt (421) of the second concave (420), as well as the spherical shape. Going out in the direction according to the height of the self-standing box with steam vent (200) page 2 of the 2 pages 3. Self-standing package with steam vent (200) according to claim 2, where the upper outer edge (411A), the outer edge of the upper (411), is connected to the outer edge. Of the upper side (51) and includes a downward tilt in the direction of height to The inside of the direction along the width The lower outer edge (412A) that is the outer edge of the bottom (412) is connected to the edge. Outside of the intermediate portion (53) and includes a linear shape that is tilted upward in a direction according to High to the inside of the width direction The second concave (420) also has, the outer outer (421A) and the additional second (421B) outer (421A) outer edge is built to connect the upper outer (411A) and The outer edge (421C) of the butt (421) of the second concave (420) and includes the shengen shape that extends in The direction along the width and the second outer edge (421B) is formed to connect the lower outer edge (412A) and the outer edge (421C) of the butt (421) of the second concave (420) and to the contours. Choengken that leads out in Direction by width 4.Contain a self-contained pipe with a steam vent (200) according to claim 2 or 3, where the width of the second (420) concave is less than the width of the recess (410). 5. Contains a self-standing tube with a steam vent (200) according to any clause 1 to 4, provided that the cross section (28) is built through the upper side (41, 51). ) The upper side (41, 51) is configured in such a way that the gripping width (41A, 51A) is located, on top of the cut (28) direction. According to height rather than Intermediate width (41B, 51B) brews downstream of the cut section (28) in the height direction. 6. Resealable self-sealing package package (200) brewing contains: self-standing package with steam vent (200) according to Claim 1 to 5, any of the above. The sealable part (26) has been sealed and the container (80) is contained in a self-contained packing. Yes, with a steam vent (200)