公开(公告)号：WO2021122473A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/086014

申请日：2020-12-14

Applicant: CALLA LILY PERSONAL CARE LTD

Inventor： HOOI, Yu Sing ,  VO-TA, Vinh-Thang

IPC: B29C65/18 ,  A61F13/20 ,  B29C65/78 ,  A61F13/204 ,  A61F13/2088 ,  B29C65/224 ,  B29C65/7882 ,  B29C66/0042 ,  B29C66/112 ,  B29C66/131 ,  B29C66/24221 ,  B29C66/5346 ,  B29C66/63 ,  B29C66/8122 ,  B29C66/81431 ,  B29C66/81457 ,  B29C66/8322

Abstract: A sealing apparatus for use in a method of manufacturing a device for insertion into a vaginal or rectal cavity. The sealing apparatus comprises a first portion and a second portion. The first portion is configured to support at least part of an anchor element of a device and at least part of a protective sheath of a device. At least one of the first and second portions is movable relative to the other to a position so that the second portion applies pressure to the anchor element and sheath when the anchor element and sheath are supported by the first portion. One of the first and second portions comprises a heating element configured to apply heat to thermally seal a portion of the sheath to a portion of the anchor element. One of the first and second portions comprises a first end configured to apply pressure to the portions of the sheath and anchor element to be sealed, wherein the first end comprises a resiliently deformable material.

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：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：WO2021122467A1

公开(公告)日：2021-06-24

申请号：PCT/EP2020/086005

申请日：2020-12-14

Applicant: CALLA LILY PERSONAL CARE LTD

Inventor： HOOI, Yu Sing ,  VO-TA, Vinh-Thang

IPC: B29C65/18 ,  A61F13/20 ,  A61F13/2082 ,  A61F13/2097 ,  B29C65/8223 ,  B29C66/3452 ,  B29C66/8122 ,  B29C66/81423 ,  B29C66/81463 ,  B29C66/9141 ,  B29C66/91421 ,  B29C66/919 ,  B29C66/9241 ,  B29C66/9261 ,  B29C66/929 ,  B29C66/944 ,  B29C66/949

Abstract: A method of manufacturing a device (50) for insertion into a vaginal or rectal cavity. The method comprises providing a plug (52) configured to be worn inside the cavity, and providing a protective sheath (56) configured to accommodate at least part of the plug (52). The method then comprises heat sealing at least part of the protective sheath (56) to a first end of the plug (52) by at least one of: heat sealing at a temperature of between 100 and 200°C, heat sealing at a pressure of between 3 and 7 bar, and heat sealing for a duration of between 0.5 and 4 seconds.

公开(公告)号：WO2022207751A1

公开(公告)日：2022-10-06

申请号：PCT/EP2022/058489

申请日：2022-03-30

Applicant: PREMIUM AEROTEC GMBH

Inventor： JARKA, Stefan ,  ENDRASS, Manuel ,  SÄNGER, Alexander ,  MÄNNICH, Ralph

IPC: B29C65/18 ,  B29C65/305 ,  B29C65/34 ,  B29C65/344 ,  B29C65/3468 ,  B29C65/3476 ,  B29C65/3492 ,  B29C66/1122 ,  B29C66/30341 ,  B29C66/43 ,  B29C66/50 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/81457 ,  B29C66/8322 ,  B29C66/91212 ,  B29C66/9141 ,  B29C66/91651 ,  B29C66/9241 ,  B29L2031/3076

Abstract: Druckwerkzeug (203, 208) zum Aufbringen einer Druckkraft beim Schweißen von Kunststoffbauteilen (200, 202), das Druckwerkzeug (203, 208) aufweisend wenigstens einen metallischen ersten Bauteilkontaktabschnitt (214, 216), wobei das Druckwerkzeug (203, 208) wenigstens einen elastisch verformbaren zweiten Bauteilkontaktabschnitt (218, 220) aufweist und thermisch kontrollierbar ist, Pressvorrichtung (204) mit wenigstens einem derartigen Druckwerkzeug (203, 208) zum Zusammenpressen von Kunststoffbauteilen (200, 202) beim Schweißen,Verfahren zum Schweißen von Kunststoffbauteilen (200, 202), wobei das Verfahren mithilfe einer derartigen Pressvorrichtung (204) durchgeführt wird, und Kunststoffmodul mit wenigstens zwei miteinander verschweißten Kunststoffbauteilen (200, 202), wobei die wenigstens zwei Kunststoffbauteile (200, 202) gemäß einem derartigen Verfahren verschweißt sind.

公开(公告)号：WO2021214500A2

公开(公告)日：2021-10-28

申请号：PCT/HU2021/050025

申请日：2021-04-23

Applicant: 77 ELEKTRONIKA MŰSZERIPARI KFT.

Inventor： NÉMETH, Ferenc

IPC: B01L3/00 ,  B29C65/08 ,  B29C65/16 ,  B29C65/00 ,  B29C65/78 ,  G01N21/03 ,  A61B10/00 ,  A61B10/007 ,  B01L2200/0689 ,  B01L2300/0816 ,  B01L3/502707 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1677 ,  B29C65/1683 ,  B29C65/7814 ,  B29C65/7829 ,  B29C66/12443 ,  B29C66/12449 ,  B29C66/12463 ,  B29C66/12469 ,  B29C66/12841 ,  B29C66/1286 ,  B29C66/24244 ,  B29C66/30223 ,  B29C66/54 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/81267 ,  B29C66/8322 ,  B29C66/92445 ,  B29C66/929 ,  B29C66/949 ,  B29C66/9513 ,  B29C66/9517 ,  B29K2069/00 ,  B29L2031/7132

Abstract: The invention is a method for manufacturing a cuvette for analyzing liquid, the method comprising applying welding for securing together cuvette parts. During the method, the following steps are carried out: fitting together an upper cuvette part (10) comprising a transparent upper window portion (11) and a lower cuvette part comprising a transparent lower window portion, thereby forming an analyzing space between the upper window portion (11) and the lower window portion, wherein in the fitted-together position, the upper cuvette part (10) and the lower cuvette part contact each other along at least one peripheral, closed weld path, followed by welding together the upper cuvette part (10) and the lower cuvette part along a weld path in a leakproof manner.

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).