公开(公告)号：WO2021139962A1

公开(公告)日：2021-07-15

申请号：PCT/EP2020/085884

申请日：2020-12-14

Applicant: ECOLEAN AB

Inventor： WENNBERG, Ulf ,  ABRAHAMSSON, Per ,  NORDLÖF, Ulf ,  SUNDSTRÖM, Pontus

IPC: B29C65/18 ,  B65B51/14 ,  B29C65/32 ,  B29C66/003 ,  B29C66/0042 ,  B29C66/006 ,  B29C66/0062 ,  B29C66/1122 ,  B29C66/3452 ,  B29C66/43121 ,  B29C66/71 ,  B29C66/7234 ,  B29C66/72341 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/81261 ,  B29C66/81417 ,  B29C66/81422 ,  B29C66/81457 ,  B29C66/81465 ,  B29C66/8167 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/83221 ,  B29C66/876 ,  B29L2031/7128 ,  B65B51/146 ,  B65B59/04

Abstract: A sealing element (100) for sealing a package (600), the sealing element (100) being configured for cooperation with an abutment (400) for engaging the package (600) for providing a seal to the package (600) and a device (1000) for sealing a package (600), comprising a sealing element (100), an abutment (400) and a base (200), wherein the sealing element (100) is releasably supported by the base (200), and wherein at least one of the base (200) and the abutment (400) is moveably arranged for engagement with the package (600) from opposing sides for providing a seal to the package (600).

公开(公告)号：WO2021262001A1

公开(公告)日：2021-12-30

申请号：PCT/NL2021/050397

申请日：2021-06-23

Applicant: TECHNISCHE UNIVERSITEIT DELFT

Inventor： JONGBLOED, Bram Cornelius Petrus ,  VILLEGAS, Irene Fernandez ,  TEUWEN, Julie Jan Edouard

IPC: B29C65/08 ,  B29C65/82 ,  B29K81/00 ,  B29K63/00 ,  B29K105/08 ,  B29K307/04 ,  B29L31/30 ,  B29C65/8215 ,  B29C65/8253 ,  B29C66/0322 ,  B29C66/1122 ,  B29C66/3024 ,  B29C66/342 ,  B29C66/43 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73921 ,  B29C66/73941 ,  B29C66/8122 ,  B29C66/81422 ,  B29C66/836 ,  B29C66/91221 ,  B29C66/91943 ,  B29C66/91951 ,  B29C66/92445 ,  B29C66/929 ,  B29C66/939 ,  B29C66/9517 ,  B29L2031/3076 ,  B29L2031/3097

Abstract: The invention provides a sonotrode (100) for welding a material, the sonotrode (100) comprising a welding section (110) configured for contacting the material, wherein the welding section (110) defines a rounded shape (111) in a cross-section parallel to a longitudinal axis (A) of the sonotrode (100), wherein the rounded shape (111) approximates a circular sector (20), wherein the circular sector (20) has a central angle αc selected from the range of 25º-300º, and wherein the circular sector (20) has a central radius rc selected from the range of 5-30 mm, and wherein the sonotrode (100) has a width W perpendicular to the longitudinal axis (A) [and to the cross-section], wherein W is selected from the range of 10 – 100 mm.

公开(公告)号：WO2023006518A1

公开(公告)日：2023-02-02

申请号：PCT/EP2022/070233

申请日：2022-07-19

Applicant: LEISTER TECHNOLOGIES AG

Inventor： NIEDERBERGER, Adolf ,  KÜNG, Pascal ,  CHRISTEN, Peter ,  HORAND, Silvan

IPC: B29C65/20 ,  B29C65/30 ,  E04D5/04 ,  B29C65/00 ,  B29L31/10 ,  B29C65/305 ,  B29C66/1122 ,  B29C66/41 ,  B29C66/472 ,  B29C66/5326 ,  B29C66/7392 ,  B29C66/81422 ,  B29C66/81457 ,  B29C66/81469 ,  B29C66/8248 ,  B29C66/8362 ,  B29C66/8652 ,  B29C66/86521 ,  B29C66/91212 ,  B29C66/91231 ,  B29C66/914 ,  B29C66/961 ,  B29L2031/108

Abstract: Die vorliegende Offenbarung betrifft eine mobile Schweißvorrichtung (1) zur flächigen Verbindung einer Abdichtungsbahn mit einer Unterlage und/oder einem Untergrund, umfassend zumindest eine auf der Unterlage und/oder dem Untergrund verfahrbare Tragrahmenanordnung (2) und eine sich zwischen zwei gegenüberliegenden Längsseiten der Tragrahmenanordnung in einer Querrichtung erstreckende elektrische Heizkeilheizeinrichtung (13), wobei die elektrische Heizkeilheizeinrichtung (13) mindestens eine elektrisch bestrombare Heizpatrone mit einer Heizpatronenvorzugslängsachse parallel zu der Querrichtung und wenigstens zwei Heizkeile mit einem stumpfen Ende und einem spitzen Ende aufweist, wobei die Heizkeile beabstandet entlang der Heizpatronenvorzugslängsachse (10) an der Heizpatrone angeordnet sind.

公开(公告)号：WO2022071977A1

公开(公告)日：2022-04-07

申请号：PCT/US2021/010044

申请日：2021-09-30

Applicant: KULLBERG, Wilhelm

Inventor： KULLBERG, Wilhelm

IPC: B31B50/64 ,  B65B51/10 ,  B65B61/02 ,  B65B61/12 ,  B29C65/08 ,  B29C65/18 ,  B29C65/245 ,  B29C65/26 ,  B29C65/32 ,  B29C65/36 ,  B29C65/72 ,  B29C65/7882 ,  B29C66/0042 ,  B29C66/006 ,  B29C66/112 ,  B29C66/1122 ,  B29C66/135 ,  B29C66/346 ,  B29C66/43121 ,  B29C66/43122 ,  B29C66/71 ,  B29C66/72328 ,  B29C66/8122 ,  B29C66/81422 ,  B29C66/81425 ,  B29C66/81429 ,  B29C66/81457 ,  B29C66/8322 ,  B29C66/91216 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/919 ,  B29L2031/7166 ,  B31B2105/001 ,  B31B50/024 ,  B31B50/642 ,  B65B51/225 ,  B65B61/18

Abstract: A method of compressing & heat sealing a container closure "junction" of a 180 ° folded polymer coated, medium to heavy gauge, paperboard panel edge, between a polymer coated paperboard panel and a polymer coated film element edge, liquid proof.

公开(公告)号：WO2021203008A2

公开(公告)日：2021-10-07

申请号：PCT/US2021/025592

申请日：2021-04-02

Applicant: BAXTER INTERNATIONAL INC. ,  BAXTER HEALTHCARE SA

Inventor： KIRCHER, Joseph, John ,  CAZZINI, Karl, Hans ,  WHITE, James, Mitchell ,  BEAUQUET, Julien

IPC: B29C65/18 ,  B29C65/04 ,  B65B3/00 ,  B65B3/04 ,  B65B3/12 ,  B65B3/36 ,  B65B39/00 ,  B65B43/12 ,  B65B51/22 ,  B65B51/14 ,  B65B55/02 ,  B65B57/18 ,  B65B57/14 ,  B65B61/06 ,  B65B61/26 ,  B65B65/00 ,  B65B67/12 ,  B29C65/78 ,  B29C65/00 ,  B65B3/28 ,  B65B51/10 ,  B26D2210/00 ,  B29C2793/009 ,  B29C65/745 ,  B29C65/7841 ,  B29C66/0326 ,  B29C66/1122 ,  B29C66/4312 ,  B29C66/73921 ,  B29C66/81422 ,  B29C66/8322 ,  B29C66/857 ,  B29C66/8614 ,  B29C66/872 ,  B29C66/8748 ,  B29C66/9131 ,  B29C66/9241 ,  B29C66/942 ,  B29C66/944 ,  B29C66/961 ,  B29C66/9674 ,  B29L2023/007 ,  B29L2031/7148 ,  B65B1/18 ,  B65B2051/105 ,  B65B2210/06 ,  B65B3/003 ,  B65B3/006 ,  B65B3/045 ,  B65B39/005 ,  B65B43/123 ,  B65B51/142 ,  B65B51/148 ,  B65B51/227 ,  B65B57/145 ,  B65B65/006 ,  B65B67/1233 ,  B65B7/02

Abstract: A method for producing sterile solution product bags includes positioning a manifold assembly onto a filling machine. The manifold assembly includes a plurality of bags, a first filter, and a connection line in fluid communication with the first filter. Each of the plurality of bags includes a bladder and a stem in fluid communication with the bladder and with the connection line. The method includes activating a pump and at least partially filling one or more of the bladders by pumping fluid through the feed line, the first filter, and the connection line. The method includes sealing the stem of each of the filled product bags at a location between the connection line and the bladder, thereby creating one or more at least partially filled and sealed product bags. The method includes separating each of the at least partially filled and sealed product bags from the connection line.