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1.发明公开
公开(公告)号：EP4410523A1
公开(公告)日：2024-08-07
申请号：EP24153892.5
申请日：2024-01-25
CPC分类号： B29C66/83221 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/8226 , B29C66/849 , B65B51/303 , B29C66/83543 , B29K2705/0220130101 , B29L2031/716620130101 , B29C66/72321 , B29C66/72328 , B29C66/73921 , B29C66/71 , B29C66/72341 , B29C65/3656 , B29C65/368 , B29C65/08 , B29C65/02 , B65B51/306 , B65B9/20 , B65B9/2049 , B65B9/207
摘要： There is described a package forming apparatus (10) comprising one operative device (23) having a first operative group (24) and a second operative group (25) configured to at least transversally seal a tube (4) . One of the respective first operative group (24) and the respective second operative group (25) comprises a pair (26) of movable interaction tabs (27) configured to interact, in use, with the tube (4) from opposite sides thereof and being configured to move with respect to one another. The operative device (23) also comprises an actuation device (28) operatively coupled to the pair (26) of interaction tabs (27) and comprising an actuation body (29) configured to linearly move along a movement direction (D) and to modify the relative position of the interaction tabs (27) of the pair (26) of interaction tabs (27) during movement along the movement direction (D), a first guide surface (30) and a second guide surface (31) spaced apart from one another and configured to guide the linear movement of the actuation body (29), one or more first rollers (32) coupled to the first guide surface (30) and the actuation body (29) and/or one or more second rollers (33) coupled to the second guide surface (31) and the actuation body (29).
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2.发明公开
公开(公告)号：EP4410522A1
公开(公告)日：2024-08-07
申请号：EP24153891.7
申请日：2024-01-25
发明人： POPPI, Marco , ORSINI, Ivan , FERRARI, Fabio
CPC分类号： B65B51/303 , B29C66/849 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/8226 , B29C66/83221 , B29C65/08 , B29C66/83543 , B29C66/73921 , B29C66/71 , B29C66/72321 , B29C66/72328 , B29K2705/0220130101 , B29C66/72341 , B29C65/3656 , B29C65/368 , B29C65/02 , B29L2031/716620130101 , B65B51/306 , B65B9/2049 , B65B9/207 , B65B9/20
摘要： There is described a package forming apparatus (10) comprising an operative device (23) having a first operative group (24) and a second operative group (25) configured to at least transversally seal a tube (4) made from a web of packaging material (3). One of the respective first operative group (24) and the respective second operative group (25) comprises a pair (46) of movable interaction tabs (26). The package forming apparatus (10) comprises a cam mechanism (28) configured to control the relative position of the interaction tabs (26) of the pair of interaction tabs (26). The cam mechanism (28) comprises at least a cam channel (29) and a cam follower (30) coupled to the pair of interaction tabs (26), movably arranged within the cam channel (29), and being configured to move within the cam channel (28) along an advancement direction (D1). The interaction of the cam follower (30) with the cam channel (29) allows to control the relative position of the interaction tabs (26) with respect to one another.
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3.发明公开
公开(公告)号：EP4410520A1
公开(公告)日：2024-08-07
申请号：EP24153890.9
申请日：2024-01-25
CPC分类号： B29C66/1122 , B29C66/4322 , B29C66/4312 , B29C66/83221 , B29C66/8226 , B29C66/849 , B65B51/303 , B29C65/08 , B29C65/02 , B29C66/834 , B29L2031/716620130101 , B29C66/71 , B29C66/72328 , B29C66/72321 , B29C66/72341 , B29C65/3656 , B29C65/368 , B29C66/83543 , B29K2705/0220130101 , B29C66/73921 , B65B51/306 , B65B9/22 , B65B9/2049 , B65B9/20 , B65B9/207
摘要： There is described a package forming apparatus (10) comprising one operative device (25) configured to transversally seal a tube (4) and a support structure (27) movably carrying the operative device (25). The support structure (27) comprises a first guide (29), a second guide (30) and one support device (31) movably coupled to the first guide (29) and the second guide (30) and carrying the operative device (25). The support device (31) comprises a first coupling structure (32) and a second coupling structure (33) coupling the support device (31) to the first guide (29) and the second guide (30) respectively. The second coupling structure (33) comprises at least a first wheel (32) and one or more second wheels (35). The first wheel (32) and each second wheel (33) are arranged such to contact the second guide (30) from opposite sides thereof. The second coupling structure (33) also comprises one or more elastic elements (42), each one coupled to one respective second wheel (35) and being configured to elastically couple the respective second wheel (35) to the second guide (30).
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公开(公告)号：EP4371742A1
公开(公告)日：2024-05-22
申请号：EP22207956.8
申请日：2022-11-17
发明人： Kok, Tom , Blokker, Niki , Verboeket, Tim
CPC分类号： B29C65/18 , B29C66/4322 , B29C66/4312 , B29C65/10 , B29C66/91212 , B29C66/91231 , B29C66/91421
摘要： The invention is based on a sealing device (10a; 10b) for sealing a package or a packaging material (12b), comprising: at least one sealing unit (14a; 14b); at least one heating unit (16a; 16b) for generating heat for the at least one sealing unit (14a; 14b); and a control unit (18a) for controlling at least the heating unit (16a; 16b).
It is proposed, that the control unit (18a) is configured to automatically adjust a value of a correction parameter that influences the setpoint temperature of the heating unit (16a; 16b) depending on an operation state of the sealing unit (14a; 14b).-
公开(公告)号：EP3302935B1
公开(公告)日：2024-05-15
申请号：EP16727380.4
申请日：2016-05-26
IPC分类号： B29C65/18 , B29C53/50 , B65D35/08 , B29C53/84 , B29L23/20 , B29L9/00 , B29K23/00 , B29K67/00
CPC分类号： B29L2023/2020130101 , B29C65/103 , B29C65/18 , B29C65/305 , B29C66/0242 , B29C66/0342 , B29C66/1122 , B29C66/3494 , B29C66/49 , B29C66/71 , B29C66/723 , B29C66/72321 , B29C66/72341 , B29C66/73115 , B29C66/8181 , B29C66/81821 , B29C66/83421 , B29C66/91423 , B29C66/919 , B29C66/91933 , B29C66/91935 , B29C53/382 , B29C53/50 , B29C53/84 , B65D35/08 , B29C2795/00220130101 , B29C66/4322 , B29C66/3474
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6.发明公开
公开(公告)号：EP3444104A1
公开(公告)日：2019-02-20
申请号：EP17186735.1
申请日：2017-08-17
申请人： PackSys Global AG
发明人： ESSER, Ulrich
CPC分类号： B29C65/02 , B29C65/3656 , B29C65/4815 , B29C65/50 , B29C65/5042 , B29C65/525 , B29C66/028 , B29C66/0382 , B29C66/1122 , B29C66/1142 , B29C66/1222 , B29C66/1228 , B29C66/4322 , B29C66/71 , B29C66/72321 , B29C66/7234 , B29C66/73921 , B29L2023/20 , B29K2023/086 , B29K2023/0633
摘要： Die Erfindung betrifft ein Verfahren zum Herstellen von flexiblen Tubenrohrkörpern für Verpackungstuben aus einem, bevorzugt auf einer Außenseite eine Bedruckung aufweisenden, Foliensubstrat (3), welches mindestens eine verschweißbare Kunststoffschicht (6) aufweist oder aus dieser besteht und welches eine sich in eine Längsrichtung erstreckende erste Längsrandseite (4) und eine hierzu parallele und beabstandete zweite Längsrandseite (5) umfasst, wobei das Foliensubstrat (3) mit Umformmitteln zu einer Rohrform (2) geformt und die beiden Längsrandseiten (4, 5) unter Ausbildung einer Längsschweißnaht (1), insbesondere miteinander, verschweißt werden. Erfindungsgemäß ist vorgesehen, dass auf der Außenseite der Rohrform (2) auf die Längsschweißnaht (1) ein flüssiger Lack aufgetragen und auf der Rohrform (2) unter Ausbildung einer Lackschicht (11) zumindest teilweise chemisch vernetzt wird.
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公开(公告)号：EP3078601B1
公开(公告)日：2018-12-05
申请号：EP14867007.8
申请日：2014-10-15
申请人： Ishida Co., Ltd.
IPC分类号： B65B9/20 , B65B61/24 , B65B51/26 , B65B31/00 , B65B51/30 , B65B57/02 , B65B63/02 , B65B57/00 , B29L31/00 , B29C65/18 , B29C65/30 , B29C65/00
CPC分类号： B65B9/20 , B29C65/18 , B29C65/305 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/49 , B29C66/81422 , B29C66/8221 , B29C66/8223 , B29C66/8226 , B29C66/83241 , B29C66/8491 , B29L2031/7128 , B65B9/2007 , B65B9/2028 , B65B9/2049 , B65B31/00 , B65B51/26 , B65B51/303 , B65B57/00 , B65B57/02 , B65B63/02
摘要： An object of the present invention is to provide a form-fill-seal machine and a form-fill-seal system, with which the thickness of bags can be adjusted easily within a short time. This form-fill-seal machine (1) is provided with seal jaws (54, 74), gas removal members (56, 76), an air cylinder (56b), and a control unit. The seal jaws (54, 74) transverse-seal a cylindrical film (Fc) in a widthwise direction and form a bag (B). The gas removal members (56, 76) come into contact against the bag (B) just prior to transverse sealing of an upper edge part, discharging a gas upward from the bag (B). The air cylinder (56b) moves the gas removal members (56, 76), switching the position of the gas removal members (56, 76) between at least a first position and a second position with respect to the seal jaws (54, 74). The control unit, in a time slot just prior to the start of a transverse sealing action performed by the seal jaws (54, 74), changes the timing of switching between the first position and the second position, and adjusts the amount of gas discharged from the bag (B).
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公开(公告)号：EP2877343B1
公开(公告)日：2018-11-14
申请号：EP12869156.5
申请日：2012-04-18
申请人： Chroma Paper LLC
IPC分类号： B29C65/02 , B29C65/48 , B29C65/52 , B29C65/76 , B32B7/06 , B32B7/14 , B32B27/08 , B32B27/32 , B65D75/58
CPC分类号： B32B27/32 , B29C65/02 , B29C65/4815 , B29C65/4825 , B29C65/486 , B29C65/52 , B29C65/76 , B29C66/004 , B29C66/1122 , B29C66/21 , B29C66/431 , B29C66/43121 , B29C66/4322 , B29C66/71 , B29C66/723 , B29C66/73713 , B31B50/62 , B31B50/64 , B31B70/62 , B31B70/64 , B32B7/06 , B32B7/14 , B32B27/08 , B32B2307/304 , B32B2307/31 , B32B2307/518 , B32B2439/40 , B65D75/5855 , Y10T428/1352 , B29K2023/06 , B29K2023/12
摘要： A packaging and method for controlling the seal strength between two cooperating thermo-sealable films at predetermined sealing portions, where a predetermined amount of heat is applied over a predetermined period of time. The resulting packaging is resealable after the first separation of two surfaces. The strength of the seal controlled by defining the number and dimensions of a plurality of restricted areas without a material cover that is resistant to the thermo-seal effect. The restricted area can be defined with a plurality of dots of predetermined selected shapes and dimensions. The resulting article facilitates the rupture of the packaging along a predetermined path. With this process, a fixed predetermined heat and residency time can be chosen and the seal strength can still be varied in different areas of a packaging. Non-sealable microdots with a predetermined amount of adhesive deposits also covered by a polypropylene powder deposit permit its resealing.
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9.发明公开
公开(公告)号：EP3386717A1
公开(公告)日：2018-10-17
申请号：EP16810060.0
申请日：2016-11-21
CPC分类号： B29C66/349 , B29C65/18 , B29C65/8223 , B29C66/0342 , B29C66/1122 , B29C66/4312 , B29C66/4322 , B29C66/71 , B29C66/723 , B29C66/73115 , B29C66/73117 , B29C66/81422 , B29C66/81427 , B29C66/83221 , B29C66/849 , B29C66/91411 , B29C66/919 , B29C66/91921 , B29C66/944 , B29C66/949 , B29L2031/712 , B65B51/10 , B65B51/30 , B65B51/32 , B29K2023/0633 , B29K2027/16 , B29K2023/083 , B29K2023/0625 , B29K2023/0608 , B29K2023/086 , B29K2023/12 , B29K2027/06 , B29K2077/00 , B29K2067/003 , B29K2067/006 , B29K2069/00
摘要： Provided herein are apparatus and methods for film sealing dies, and in particular, to apparatus and methods for film sealing dies in form, fill and seal (FFS) processes. An apparatus for sealing plastic film materials includes a heating mechanism, the heating mechanism including a heating lip (110) arranged such that when a plastic film (120) is contacted with the heating lip (110), the heating lip (110) forms a hot seal on the plastic film (120); and a cooling mechanism, the cooling mechanism comprising a gas jet duct oriented to contact the hot seal on the plastic film (120) at a contact angle between 0 and 60° such that the hot seal formed on the plastic film (120) is cooled to a temperature of less than or equal to 40° C. in less than or equal to 5 seconds to form a sealed plastic film.
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公开(公告)号：EP3380304A1
公开(公告)日：2018-10-03
申请号：EP16805321.3
申请日：2016-11-15
发明人： ISRAELSSON, Karl , SANDBERG, Daniel , HEINONEN, Sebastian , PADILLA, Raul , JOHANSSON, Karl-Axel
CPC分类号： B29C66/4312 , B29C37/0085 , B29C65/08 , B29C65/3656 , B29C65/3668 , B29C65/368 , B29C65/7451 , B29C66/1122 , B29C66/4322 , B29C66/4742 , B29C66/72321 , B29C66/8122 , B29C66/83543 , B29C66/849 , B29K2705/02 , B29K2995/0008 , B29L2031/7166 , B65B9/20 , B65B51/227 , B65B51/30 , H05B6/105 , H05B6/365 , B29K2881/04
摘要： An improved induction sealing device (300) is presented. The device (300) comprises a main body (302), a magnetic field concentrator (306) held in said main body (302) and a conductive element (304). One or several protrusions (314a, 314b) of said magnetic field concentrator (306) cooperate with one or several indentations or openings (312a, 312b) in said main body (302) such that said magnetic field concentrator (306) and said main body (302) is securely bonded together.
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