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公开(公告)号：US12064915B2
公开(公告)日：2024-08-20
申请号：US17599760
申请日：2020-03-27
发明人： Johann Künz
CPC分类号： B29C49/4823 , B29C49/30 , B29C49/64 , B29C49/04 , B29C2049/4825 , B29C2049/483 , B29C2049/4838 , B29C2049/4846 , B29C2049/4851 , B29C2049/4876 , B29C2049/4879 , B29K2023/00 , B29K2023/12 , B29K2871/00 , B29K2905/02 , B29K2905/12 , B29K2995/0015 , B29K2995/003 , B29L2031/712 , B29L2031/7158
摘要： The invention relates to a blow molding tool for a blow molding machine for producing plastic containers in an extrusion or stretch blow-molding process. The blow molding tool comprises two blow mold halves, each of which comprises at least one molding body in which at least one mold cavity is disposed, and a baseplate that receives said molding body. An insulation block consisting of a thermally insulating material is arranged between the molding body and the baseplate and, optionally, further components of the blow mold halves.
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公开(公告)号：US12030234B2
公开(公告)日：2024-07-09
申请号：US17599774
申请日：2020-03-27
发明人： Johann Künz , Thomas Bohle
CPC分类号： B29C49/4823 , B29C49/30 , B29C49/64 , B29C49/04 , B29C2049/4825 , B29C2049/483 , B29C2049/4838 , B29C2049/4846 , B29C2049/4851 , B29C2049/4876 , B29C2049/4879 , B29K2023/00 , B29K2023/12 , B29K2871/00 , B29K2905/02 , B29K2905/12 , B29K2995/0015 , B29K2995/003 , B29L2031/712 , B29L2031/7158
摘要： A method for transferring a negative structure of a surface of an inner wall (51) of a blow molding tool (1) onto a surface of a plastic container. The method comprises the steps of heating at least one region (511) of a mold cavity (6) of a molding body (4) of the blow molding tool (1), on which the negative structure is formed, inserting a preform into the mold cavity (6), closing the blow molding tool (1), molding the plastic container by inflating the preform and bringing the preform to lie against the inner wall (51) of the mold cavity (6), cooling the region (511) by supplying a coolant through temperature control channels (54), and removing the plastic container from the mold.
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公开(公告)号：US20240181693A1
公开(公告)日：2024-06-06
申请号：US18538020
申请日：2023-12-13
CPC分类号： B29C49/06 , B29B11/08 , B29C49/4823 , B29C49/6427 , B29C49/6458 , B29C49/6463 , B29C49/68 , B29C49/786 , B29C49/78 , B29C2949/078 , B29L2031/7158
摘要： A blow molding device in which a preform is injection-molded, the injection-molded preform is temperature-controlled by a temperature adjusting unit, and the temperature-adjusted preform is blow-molded, wherein the temperature adjusting unit has a multistage structure in which an uppermost stage has the highest temperature structure, and the mold surface temperatures of lower stages and other than the uppermost stage are set to be 10° C. or more lower than the glass transition temperature of the preform.
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公开(公告)号：US11975474B2
公开(公告)日：2024-05-07
申请号：US17599769
申请日：2020-03-27
发明人： Johann Künz , Thomas Bohle , Andre Eyrich
CPC分类号： B29C49/4823 , B29C49/30 , B29C49/64 , B29C49/04 , B29C2049/4825 , B29C2049/483 , B29C2049/4838 , B29C2049/4846 , B29C2049/4851 , B29C2049/4876 , B29C2049/4879 , B29K2023/00 , B29K2023/12 , B29K2871/00 , B29K2905/02 , B29K2905/12 , B29K2995/0015 , B29K2995/003 , B29L2031/712 , B29L2031/7158
摘要： A blow molding tool (1) for a blow molding machine (1). The blow molding tool (1) comprises at least one first blow mold half (2) and one second blow mold half (3). The first blow mold half (2) has a baseplate (4) and a molding body (5). At least one mold cavity (6) with an inner wall (51) is arranged in the molding body (5). At least one region (511) of the inner wall (51) of the mold cavity (6) comprises, in the associated section of the molding body (5), separate temperature control channels (54) for controlling the temperature of the region (54).
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公开(公告)号：US11833731B2
公开(公告)日：2023-12-05
申请号：US17522463
申请日：2021-11-09
申请人： KRONES AG
发明人： Konrad Senn , Andreas Pense , Markus Kulzer
CPC分类号： B29C49/4823 , B29C49/4802 , B29C2049/4825 , B29C2049/4848 , B29L2031/7158
摘要： An apparatus for forming plastic preforms into plastic containers with at least one forming station which forms the plastic preforms into the plastic containers by the action of a flowable medium, wherein the forming station has a blow mould which forms a cavity, within which the plastic preforms are formed into the plastic containers. The blow mould has a base part which has an inner contour which forms a base of the containers, wherein the base part has at least one channel for conducting a temperature control medium for temperature control of the base part. A course of the channel is adapted to a course of the inner contour and/or the channel has, on its inner surface facing the temperature control medium, structures and/or cross-sectional changes which influence the flow of the temperature control medium through the channel.
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公开(公告)号：US10071520B2
公开(公告)日：2018-09-11
申请号：US15111159
申请日：2015-02-04
申请人： SIDEL PARTICIPATIONS
发明人： Cedric Lemaire , Olivier Alix , Frederic Brachais
CPC分类号： B29C49/58 , B29C49/06 , B29C49/12 , B29C49/36 , B29C49/4823 , B29C2049/4838 , B29C2049/4892 , B29C2049/5803 , B29C2049/5875 , B29C2049/5896 , B29L2031/712
摘要： A molding unit (10) for manufacturing preforms (100) made of plastics material, includes at least one “HR”-type mold (10), a nozzle (14) including at least a nozzle body (28) and a nozzle orifice (30) incorporating a preform (100) stabilizer (34) that forms with a tubular member (40) a mobile assembly that is able to slide axially relative to the nozzle orifice (30) between at least a top position and a bottom position, wherein the tubular member (40) is guided so as to slide axially with respect to the nozzle body (28) by at least one guiding element (46) which is interposed radially between the nozzle body (28) and the tubular inlet member (40), and the stabilizer (34), fixed to the tubular member (40), is guided with respect to the nozzle body (28) only by way of the at least one guiding element (46).
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7.发明申请公开(公告)号：US20180079128A1
公开(公告)日：2018-03-22
申请号：US15691051
申请日：2017-08-30
CPC分类号： B29C49/20 , B29C49/04 , B29C49/4273 , B29C49/4823 , B29C49/72 , B29C65/028 , B29C66/1122 , B29C66/301 , B29C66/54 , B29C66/8266 , B29C2049/4851 , B29C2791/001 , B29K2027/18 , B29K2995/0015 , B29L2031/7158
摘要： Method to manufacture a container includes disposing a first parison within a first mold assembly having a first inner surface defining a first mold chamber. The first mold assembly includes at least one first insert disposed on the first inner surface within the first mold chamber. The first parison is blow molded to form a first container body within the first mold chamber, wherein at least one first portion of the first container body corresponding to the at least one first insert has a first portion temperature greater than a remaining portion of the first container body. The at least one first portion of the first container body can be contacted to at least one second portion of a second container body to attach the first and second container bodies. Assemblies, systems, and intermediate stage pre-assembly multi-chamber containers are also disclosed, as well as multi-chamber containers formed from the same.
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公开(公告)号：US09896318B2
公开(公告)日：2018-02-20
申请号：US15149617
申请日：2016-05-09
发明人： Jochen Hirdina
IPC分类号： B29C49/42 , B67C3/14 , B29C49/12 , B29C49/48 , B67C3/04 , B29C49/46 , B67C3/22 , B29K667/00 , B29L31/00
CPC分类号： B67C3/14 , B29C49/12 , B29C49/4273 , B29C49/46 , B29C49/4823 , B29C2049/4608 , B29K2667/003 , B29L2031/7158 , B67C3/045 , B67C3/225 , B67C2003/227
摘要： A device for manufacturing and filling beverage containers (12) having thin walls and/or at least partially unstable shapes under the influence of heat is described, in which the containers (12) are manufactured by blow molding of preforms (10), then filled with a hot liquid filling product (16), next pressurized by a compressed gas (18), and then sealed. The preforms (10) and the containers (12) molded therefrom are pressurized during blow molding at a blow molding temperature, which is essentially below 110° C.
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9.发明申请公开(公告)号：US20180022010A1
公开(公告)日：2018-01-25
申请号：US15655423
申请日：2017-07-20
申请人： SIDEL PARTICIPATIONS
发明人： Marc LEROUX
CPC分类号： B29C49/4815 , B29C49/06 , B29C49/20 , B29C49/4802 , B29C49/4823 , B29C49/783 , B29C2049/2086 , B29C2049/4807 , B29C2049/4828 , B29K2067/003 , B29L2031/7158
摘要： Disclosed is a molding unit for the forming of a container provided with a hollow recess toward the interior of the container, this forming unit including: a mold provided with a lateral wall defining a cavity having the impression of at least one part of the container and incorporating a fluid circuit for thermal regulation of the wall, which comes out on an upper surface of the mold; and a boxing device. The boxing device includes: an insert mounted in translation relative to the lateral wall; an actuator integral with the insert; and a pneumatic circuit for controlling the movement of the piston, which includes at least one primary duct for supplying the chamber, which comes out on the upper surface of the mold.
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公开(公告)号：US20180022008A1
公开(公告)日：2018-01-25
申请号：US15655036
申请日：2017-07-20
申请人： SIDEL PARTICIPATIONS
发明人： Mikael DERRIEN
CPC分类号： B29C49/4802 , B29C49/06 , B29C49/421 , B29C49/482 , B29C49/4823 , B29C49/783 , B29C2049/4807 , B29C2049/4828 , B29C2049/546 , B29K2067/00 , B29K2067/003 , B29L2031/7158
摘要： Disclosed is a molding unit for the forming of a container provided with a hollow recess toward the interior of the container, including: a mold provided with a lateral wall defining a cavity having the impression of at least one portion of the container, provided with a housing formed hollow in a protrusion forming a projection toward the interior of the cavity and opening into the cavity; and a boxing device having an insert mounted in translation relative to the lateral wall between a retracted position in which the insert is retracted in the housing, and a deployed position in which the insert projects outside of the housing, a projection whose transverse extension is less than or equal to 85% of the cumulative transverse extension of the protrusion and of the insert.
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