摘要:
The invention pertains to a(blow) moulded plastic bottle (1) for beverages, said bottle (1) being of the type including from the top to the base: a neck (2,3,4), a shoulder (5), a tubular body portion (6), and an integral bottom structure (7) including: a terminal curved portion (8), an internal axially inwardly directed dome (9), and an (annular) base joining the terminal curved portion to the dome; herein: a spline (17) is designed between the tubular body portion (6) and the terminal curved portion (8); the (annular)base (10) comprises a part, preferably a flat part, which is included in the base plane (Pb) onto the bottle (1) rests when it stands up; the height (h1) between (Pb) and the apex of the dome (9), the height (h2) between (Pb) and the spline diametral median plane (Pd) which is in the middle of the spline (17) and which is parallel to (Pb),and the maximum external diameter (Dm) of the tubular body portion,being so that [(h1) / (Dm)]*100 is comprised between 14.0 and 16.0% and (h1)
摘要:
The technical problem to be solved by this invention is to create a shape of vacuum absorbing panels that can control swelling deformation involved in hot filling of synthetic resin bottles, without impairing the vacuum absorbing function of the bottles. A principle means of giving solution to this problem is a synthetic resin bottle of this invention comprising multiple vacuum absorbing panels in a dented shape disposed around a body in parallel in a circumferential direction, and also a vertical groove disposed in a laterally central area of each vacuum absorbing panel so that the vertical groove performs a function as a starting point for the deformation into a further dented state at the time of depressurization, wherein the vertical groove has a changing depth that gradually grows larger toward an upper end and a lower end, starting from a vertically central area of each vacuum absorbing panel.
摘要:
A container (1) comprising a base (2) and a top (3) in which a mouth (4) is provided, said base and said top being joined by at least one lateral wall (5), said lateral wall presenting at least one first region (5A,5A') carrying a relief decoration and a second region (5B) intended to carry printing.
摘要:
A substantially square bottle in which the transverse section has beveled corners and the corner wall is reinforced. The substantially square blow molding bottle in which the transverse section has beveled corners at the shoulder part and the body part, characterized in that the body part comprises an upper body part, a lower body part, and a lateral recessed rib provided between the upper and lower body parts, the upper body part comprises four sidewalls with four corner walls being interposed between, the lower body part comprises four sidewalls with four corner walls being interposed between, and a recess defined by a taper wall and extending in the axial direction is formed in the corner wall. The recess is preferably defined by an elongated bottom provided in the center in the widthwise direction and the tapered wall and, more preferably, that recess is formed in all corner walls.
摘要:
The synthetic resin container according to the present invention has a waist dividing a container main body portion into upper and lower parts, wherein the waist is formed on an annular groove surrounding the main body portion to as to be convex toward the interior of the container. The annular groove has reinforcing ribs with a level higher than a groove bottom of the annular groove and lower than the surface of the main body portion. The container main body portion includes reinforcing lateral ribs each having a concave portion which is positioned at the same level as a surface of the container, which or forms a slight step relative to the surface of the container. The main body portion has a plurality of ridges converging toward the associated central convergent point, respectively, thereby defining multi-faceted concave walls inclined toward the associated convergent points, respectively.
摘要:
The invention relates to a thermoplastic container (1) that can be filled with a hot liquid. The inventive container consists of a body (2) comprising a plurality of hollow panels (3) which are disposed parallel to the axis (4) of the body and which are separated by means of beams (5) that are also parallel to the axis. The aforementioned panels are disposed on several levels (A, B, etc.) and the panels of two consecutive levels are separated by manes of a collar (6) that extends from the surface of the beams. Each of the beams is provided with a hollow longitudinal central channel section (7) and the channel sections in beams (5) on successive levels are connected to one another by steeply-inclined parallel channel sections (8) which extend inside the collars, such that a beam (5) on one level is offset at an angle in relation to the consecutive beam (5) on the adjacent level. The above-mentioned channel sections (7, 8) define channels in the form of successive parallel recesses which are distributed around the periphery of the body.
摘要:
The hollow plastic bottle includes a side wall with a plurality of spaced apart vacuum panels and top and bottom recessed cylindrical bands above and below the vacuum panels. The bottom band extends continuously around the circumference of the bottle, and the top band includes at least two spaced apart discontinuities comprising raised portions interrupting the continuity of the top band.