公开(公告)号：US20240360603A1

公开(公告)日：2024-10-31

申请号：US18324019

申请日：2023-05-25

Applicant: ELASTIQUE SEAMLESS PTE. LTD.

Inventor： Yang LU ,  Shilian LI

IPC: D03D15/56

CPC classification number: D03D15/56 ,  B29C65/08 ,  B29C65/4815 ,  B29C66/05 ,  B32B5/024 ,  B32B5/073 ,  B32B5/263 ,  B32B7/05 ,  B32B2250/02 ,  B32B2262/0261 ,  B32B2307/51 ,  D10B2331/02 ,  D10B2331/04

Abstract: A seamless elastic strap with forked structures and a manufacturing method thereof are provided, the elastic strap includes an upper layer fabric strap formed by interweaving an upper layer warp, an upper layer wrapped warp, and an upper layer weft and a lower layer fabric strap formed by interweaving a lower layer warp, a lower layer wrapped warp, and a lower layer weft. By changing the interweaving position of the upper and lower wrapped warps with the upper and lower wefts, a structure consisting of several forking parts and merging parts arranged at intervals on one elastic strap is achieved. It uses the staggered hot-cutting method to make the ends of both ends of the upper and lower fabric straps misaligned. It uses the ultrasonic welding method to form a loop fabric strap. It has the advantage of using adhesive pressing or ultrasonic welding to make seamless marks.

公开(公告)号：US12121052B2

公开(公告)日：2024-10-22

申请号：US17740440

申请日：2022-05-10

Applicant: PHILIP MORRIS PRODUCTS S.A.

Inventor： Miguel Lereno Santos Vale

IPC: A24D1/20 ,  A24C5/01 ,  A24D1/02 ,  A24D3/17 ,  B29C65/08 ,  B29C65/36 ,  B29K667/00 ,  B29L31/00

CPC classification number: A24D1/02 ,  A24C5/01 ,  A24D1/20 ,  A24D3/17 ,  B29C65/08 ,  B29C65/36 ,  B29K2667/046 ,  B29L2031/7416

Abstract: An aerosol-cooling element for an aerosol-generating article. The aerosol-cooling element comprises an interior structure and a wrapper material secured around the interior structure. The wrapper material comprises a first portion welded to a second portion of the wrapper material.

公开(公告)号：US12115043B2

公开(公告)日：2024-10-15

申请号：US17225184

申请日：2021-04-08

Applicant: The Procter & Gamble Company

Inventor： Gary Dean LaVon ,  Bret Darren Seitz ,  Uwe Schneider ,  Sarah Marie Wade ,  Joseph Allen Eckstein

IPC: A61F13/49 ,  A61F13/15 ,  A61F13/513 ,  A61F13/53 ,  A61F13/56 ,  A61F13/64 ,  A61F13/84 ,  B05C1/08 ,  B29C65/00 ,  B29C65/08 ,  B29C65/48 ,  B29C65/74 ,  B29K701/12 ,  B29L31/48 ,  B32B5/04 ,  B32B27/12 ,  B32B37/00 ,  B32B37/12 ,  B32B37/14 ,  B32B37/22 ,  B65H39/16 ,  B65H51/30 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

CPC classification number: A61F13/15593 ,  A61F13/4902 ,  A61F13/49061 ,  A61F2013/15292 ,  A61F2013/15373 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/1552 ,  A61F2013/15552 ,  A61F13/15601 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/15764 ,  A61F2013/15869 ,  A61F2013/1591 ,  A61F2013/15918 ,  A61F2013/15959 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/49017 ,  A61F13/49019 ,  A61F2013/49022 ,  A61F2013/49025 ,  A61F2013/49026 ,  A61F2013/49074 ,  A61F2013/49092 ,  A61F2013/49093 ,  A61F2013/51322 ,  A61F13/53 ,  A61F2013/530343 ,  A61F2013/53043 ,  A61F13/5622 ,  A61F13/64 ,  A61F2013/8497 ,  B05C1/0808 ,  B29C65/08 ,  B29C65/086 ,  B29C65/48 ,  B29C65/74 ,  B29C66/01 ,  B29C66/344 ,  B29C66/8141 ,  B29C66/83411 ,  B29K2701/12 ,  B29K2995/0046 ,  B29L2031/4878 ,  B32B5/04 ,  B32B27/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B37/144 ,  B32B37/22 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  B65H39/16 ,  B65H51/30 ,  C08J2300/26 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

Abstract: The present disclosure relates to absorbent articles comprising belts comprising one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics, while providing adequate Section-Modulus of (between about 2 gf/mm and 15 gf/mm), resulting in a Product Length-to-Waist Silhouette that is within from about −0.3 to about 0.3 of the Target Body Length-to-Waist Silhouette to make the article conform better to the body of the wearer at a lower Pressure-Under-Strand, even with a loaded core (holding at least 50 mls of liquid), to provide for the advantages described above.

公开(公告)号：US12097099B2

公开(公告)日：2024-09-24

申请号：US16965114

申请日：2018-12-17

Applicant: ZUIKO CORPORATION

Inventor： Hideyuki Nakamura ,  Yukihiko Fujita ,  Ayako Kita

IPC: A61F13/15 ,  A61F13/49 ,  B29C65/00 ,  B29C65/08 ,  B32B5/02 ,  B32B7/05 ,  B32B25/10

CPC classification number: A61F13/15601 ,  A61F13/15739 ,  A61F13/15804 ,  A61F13/49019 ,  A61F13/4902 ,  B29C65/08 ,  B29C66/21 ,  B29C66/43 ,  B29C66/7294 ,  B29C66/7392 ,  B29C66/84 ,  B32B5/022 ,  B32B7/05 ,  B32B25/10 ,  B32B2555/02

Abstract: In a production method of an elastic composite sheet, the elastic member does not break when the elastic member, in a stretched state, is bonded to a base material sheet; an elastic composite sheet and a disposable wearable article use the elastic composite sheet. A strip-shaped or string-shaped elastic member composed mainly of a thermoplastic elastic resin is stretched in the longitudinal direction of the elastic member. The stretched elastic member is placed over a first base material sheet such that the main surface of the first base material sheet contacts the elastic member. In this state, the elastic member and the first base material sheet are bonded in a first position that overlaps the elastic member seen from a direction perpendicular to the main surface of the first base material sheet and that is away from the edges of the elastic member.

公开(公告)号：US12090709B1

公开(公告)日：2024-09-17

申请号：US18489497

申请日：2023-10-18

Applicant: Dukane IAS, LLC

Inventor： Petr Vasko ,  Robert Aldaz ,  Leo Klinstein

IPC: B29C65/60 ,  B29C65/00 ,  B29C65/08

CPC classification number: B29C65/606 ,  B29C65/08 ,  B29C66/951

Abstract: A method and an apparatus for ultrasonic staking a first part having a fastening portion to a second part having an opening corresponding to the fastening portion. The method comprises aligning the fastening portion of the first part with the corresponding opening in the second part, inserting a head of the fastening portion through the corresponding opening, and causing a horn of an ultrasonic staking stack to contact the head, apply ultrasonic energy oscillating at a frequency between 45 kHz and 75 kHz, and move along an axis of the fastening portion as the head melts to form a stake. The stake can include a melt-form that joins the first part and the second part to each other, and the fastening portion can have a geometry or a size disposed to flapping.

公开(公告)号：US20240252362A1

公开(公告)日：2024-08-01

申请号：US18437108

申请日：2024-02-08

Applicant: Curt G. Joa, Inc.

Inventor： Robert Earl Andrews ,  David Edward Schuette ,  Jeffrey Wayne Fritz ,  Justin Marshall Lafferty

IPC: A61F13/15 ,  B29C65/08 ,  B29C65/78 ,  B29L31/48 ,  B32B37/00 ,  B32B37/20

CPC classification number: A61F13/15699 ,  A61F13/15658 ,  B29C65/08 ,  B29C65/7894 ,  B32B37/0076 ,  B32B37/20 ,  A61F2013/15869 ,  A61F2013/15991 ,  B29L2031/4878 ,  B32B2307/51 ,  B32B2555/02

Abstract: An apparatus and method for manufacturing an elastic composite structure for an absorbent sanitary product includes a bonding unit configured to bond a first web layer to a second web layer via a bond pattern that includes at least one bond line having at least one pair of adjacent bonds. The bonding unit secures an elastic thread within a passage defined by the at least one pair of adjacent bonds. The passage has a cross-sectional area smaller than a cross-sectional area of the elastic thread in a non-tensioned state.

公开(公告)号：US12036099B2

公开(公告)日：2024-07-16

申请号：US17734407

申请日：2022-05-02

Applicant: The Procter & Gamble Company

Inventor： Uwe Schneider ,  Joseph Allen Eckstein

IPC: A61F13/15 ,  A61F13/49 ,  A61F13/513 ,  A61F13/53 ,  A61F13/56 ,  A61F13/64 ,  A61F13/84 ,  B05C1/08 ,  B29C65/00 ,  B29C65/08 ,  B29C65/48 ,  B29C65/74 ,  B29K701/12 ,  B29L31/48 ,  B32B5/04 ,  B32B27/12 ,  B32B37/00 ,  B32B37/12 ,  B32B37/14 ,  B32B37/22 ,  B65H39/16 ,  B65H51/30 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

CPC classification number: A61F13/15593 ,  A61F13/4902 ,  A61F13/49061 ,  A61F2013/15292 ,  A61F2013/15373 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/1552 ,  A61F2013/15552 ,  A61F13/15601 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/15764 ,  A61F2013/15869 ,  A61F2013/1591 ,  A61F2013/15918 ,  A61F2013/15959 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/49017 ,  A61F13/49019 ,  A61F2013/49022 ,  A61F2013/49025 ,  A61F2013/49026 ,  A61F2013/49074 ,  A61F2013/49092 ,  A61F2013/49093 ,  A61F2013/51322 ,  A61F13/53 ,  A61F2013/530343 ,  A61F2013/53043 ,  A61F13/5622 ,  A61F13/64 ,  A61F2013/8497 ,  B05C1/0808 ,  B29C65/08 ,  B29C65/086 ,  B29C65/48 ,  B29C65/74 ,  B29C66/00 ,  B29C66/344 ,  B29C66/8141 ,  B29C66/83411 ,  B29K2701/12 ,  B29K2995/0046 ,  B29L2031/4878 ,  B32B5/04 ,  B32B27/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B37/144 ,  B32B37/22 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  B65H39/16 ,  B65H51/30 ,  C08J2300/26 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

Abstract: The present disclosure relates to methods for assembling elastomeric laminates, wherein elastic material may be stretched and joined with either or both first and second substrates. First spools are rotated to unwind first elastic strands from a first unwinder in a machine direction. The first elastic strands are positioned between the first substrate and the second substrate to form an elastomeric laminate. Before the first elastic strands are completely unwound from the rotating first spools, second spools are rotated to unwind second elastic strands from a second unwinder. Subsequently, the advancement of the first elastic strands from the first unwinder is discontinued. Thus, the elastomeric laminate assembly process may continue uninterrupted while switching from an initially utilized elastic material drawn from the first spools to a subsequently utilized elastic material drawn from the second spools.

公开(公告)号：US12017403B2

公开(公告)日：2024-06-25

申请号：US17493114

申请日：2021-10-04

Applicant: The Procter & Gamble Company

Inventor： Uwe Schneider ,  Michael Devin Long ,  Justin B. Owens ,  Jeromy Thomas Raycheck ,  Urmish Popatlal Dalal ,  Jason Edward Naylor ,  Jeffry Rosiak

IPC: B29C59/16 ,  B29C65/08

CPC classification number: B29C59/165 ,  B29C59/16 ,  B29C65/08

Abstract: Methods and systems for mechanically forming one or more surface protrusions integrally from a garment material, the one or more surface protrusions extending outwardly from a garment surface of the garment material, include pre-heating at least one selected area of the garment material; placing the at least one selected area of the garment surface that is pre-heated against a first surface of a forming die, the first surface having a plurality of openings which have a configuration and orientation corresponding with the configuration and orientation of the one or more surface protrusions of the garment material. The garment surface may be softened by application of a source of energy, at least some of the softened garment surface positioned into at least one opening of the plurality of openings.

公开(公告)号：US12016753B2

公开(公告)日：2024-06-25

申请号：US17187906

申请日：2021-03-01

Applicant: The Procter & Gamble Company

Inventor： Gary Dean LaVon ,  Uwe Schneider ,  Bret Darren Seitz ,  Sarah Marie Wade ,  Joseph Allen Eckstein

IPC: A61F13/49 ,  A61F13/15 ,  A61F13/513 ,  A61F13/53 ,  A61F13/56 ,  A61F13/64 ,  A61F13/84 ,  B05C1/08 ,  B29C65/00 ,  B29C65/08 ,  B29C65/48 ,  B29C65/74 ,  B29K701/12 ,  B29L31/48 ,  B32B5/04 ,  B32B27/12 ,  B32B37/00 ,  B32B37/12 ,  B32B37/14 ,  B32B37/22 ,  B65H39/16 ,  B65H51/30 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

CPC classification number: A61F13/15593 ,  A61F13/4902 ,  A61F13/49061 ,  A61F2013/15292 ,  A61F2013/15373 ,  A61F2013/15406 ,  A61F2013/15447 ,  A61F2013/1552 ,  A61F2013/15552 ,  A61F13/15601 ,  A61F13/15699 ,  A61F13/15739 ,  A61F13/15764 ,  A61F2013/15869 ,  A61F2013/1591 ,  A61F2013/15918 ,  A61F2013/15959 ,  A61F13/49012 ,  A61F13/49015 ,  A61F13/49017 ,  A61F13/49019 ,  A61F2013/49022 ,  A61F2013/49025 ,  A61F2013/49026 ,  A61F2013/49074 ,  A61F2013/49092 ,  A61F2013/49093 ,  A61F2013/51322 ,  A61F13/53 ,  A61F2013/530343 ,  A61F2013/53043 ,  A61F13/5622 ,  A61F13/64 ,  A61F2013/8497 ,  B05C1/0808 ,  B29C65/08 ,  B29C65/086 ,  B29C65/48 ,  B29C65/74 ,  B29C66/01 ,  B29C66/344 ,  B29C66/8141 ,  B29C66/83411 ,  B29K2701/12 ,  B29K2995/0046 ,  B29L2031/4878 ,  B32B5/04 ,  B32B27/12 ,  B32B37/0053 ,  B32B37/12 ,  B32B37/144 ,  B32B37/22 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  B65H39/16 ,  B65H51/30 ,  C08J2300/26 ,  D01D5/08 ,  D01F6/04 ,  D04H3/12

Abstract: The present disclosure relates to absorbent article's chassis that may comprise one or more pluralities of tightly spaced (less than 4 mm, less than 3 mm, less than 2 mm, and less than 1 mm) and/or low decitex (less than 300, less than 200, less than 100 dtex) and/or low strain (less than 300%, less than 200%, less than 100%) elastics to deliver low pressure less than 1 psi (according to the conditions defined by the Pressure-Under-Strand Test in the Method below) under the elastics. The elastics in the chassis may be oriented parallel or transverse to the longitudinal axis.

公开(公告)号：US20240190084A1

公开(公告)日：2024-06-13

申请号：US18064153

申请日：2022-12-09

Applicant: Branson Ultrasonics Corporation

Inventor： Jeremiah BRAY ,  Marcus CHIESA ,  Tom HOOVER ,  David DEVINE

IPC: B29C65/08 ,  B29C65/00 ,  B29C65/16

CPC classification number: B29C65/08 ,  B29C65/1635 ,  B29C66/8511

Abstract: A welding process includes inserting two work pieces inside a sealable container. Placing the container with the two work pieces inside into a welding device and welding the two members together while inside the container.