公开(公告)号：US20240391156A1

公开(公告)日：2024-11-28

申请号：US18652965

申请日：2024-05-02

Applicant: Celanese International Corporation

Inventor： TOM GUEST

IPC: B29C51/16 ,  B29C51/10 ,  B29C51/26 ,  B29C51/42 ,  B29K1/00 ,  B32B1/00 ,  B32B3/26 ,  B32B23/06 ,  B32B23/20

Abstract: The present disclosure is directed to laminated articles, such as articles for food and beverages, that are biodegradable and/or paper recyclable. The articles include a substrate comprising a film layer. The film layer is formed from a film made from biodegradable and/or paper recyclable polymer materials. The film layer is resistant and/or impermeable to liquids The article is capable of being frozen and/or heated using, for instance, a microwave oven without delaminating.

公开(公告)号：US12070891B2

公开(公告)日：2024-08-27

申请号：US17565860

申请日：2021-12-30

Applicant: Asano Laboratories Co., Ltd.

Inventor： Kazunori Teramoto

IPC: B29C51/26 ,  B29C51/02 ,  B29C51/12 ,  B29C51/16 ,  B29C51/42 ,  B29C51/10 ,  B29C51/14 ,  B29K23/00 ,  B29L31/50

CPC classification number: B29C51/262 ,  B29C51/02 ,  B29C51/12 ,  B29C51/165 ,  B29C51/167 ,  B29C51/261 ,  B29C51/264 ,  B29C51/425 ,  B29C51/10 ,  B29C51/14 ,  B29C2791/006 ,  B29C2793/0081 ,  B29K2023/06 ,  B29K2023/12 ,  B29L2031/50

Abstract: A thermoforming device includes: a base configured to hold a substrate; a hot plate including a heating surface facing vertically downward; a sheet transport portion that supplies a sheet onto the heating surface of the hot plate; and a substrate supply portion configured to attach the substrate to the base and detach the substrate from the base, and to dispose the substrate at a substrate supply position positioned in a lower area of the sheet which is opposite to a side of the sheet in which the heating surface is provided. In the thermoforming device, heating of the sheet using the hot plate and attachment and detachment of the substrate with respect to the base are performable at the same time, and the sheet heated and softened by the hot plate is attached to the substrate at the substrate supply position.

公开(公告)号：US20220388221A1

公开(公告)日：2022-12-08

申请号：US17762331

申请日：2020-10-13

Applicant: Safran Seats

Inventor： Thomas Meyer ,  Agnès Exertier ,  Pascal Thobie ,  Jérémy Cailleteau

IPC: B29C51/16 ,  B29C51/08

Abstract: The invention relates to a method for manufacturing a finished part comprising: a step of placing a trimmed finishing shell inside a heated mold chosen from a first mold referred to as a female mold and a second mold referred to as a male mold in the form of a punch, a step of heating a structural part made of a composite material up to its melting point, a step of placing the structural part on the finishing shell, a step of shaping the structural part against the finishing shell by means of the male mold in the form of a punch cooperating with the female mold, such that the finishing shell is fixed to the structural part that was shaped to obtain the finished part.

公开(公告)号：US11511529B2

公开(公告)日：2022-11-29

申请号：US16322515

申请日：2017-08-02

Applicant: Japan Polypropylene Corporation

Inventor： Satoshi Katsuno ,  Kazuo Asuka ,  Hayato Kitaura ,  Morikazu Niibe ,  Kuninori Takahashi

IPC: B32B27/00 ,  B32B27/32 ,  C08J5/18 ,  B29C51/16 ,  B29C48/00 ,  B29C45/00 ,  B29K23/00 ,  C08L23/08 ,  C08L23/12

Abstract: This decorative film is to be bonded to a resin molded body by means of thermoforming, and comprises a sealing layer (I) that contains a polypropylene resin (A) and a layer (II) that contains a polypropylene resin (B). The polypropylene resin (A) satisfies the requirement (a1), while the polypropylene resin (B) satisfies the requirement (b1). (a1) The melt flow rate (MFR (A)) (at 230° C. under a load of 2.16 kg) is more than 0.5 g/10 minutes. (b1) The melt flow rate (MFR (B)) (at 230° C. under a load of 2.16 kg) and the MFR (A) satisfy relational expression (b-1). MFR (B)

公开(公告)号：US11472592B2

公开(公告)日：2022-10-18

申请号：US15814964

申请日：2017-11-16

Applicant: Graphic Packaging International, Inc.

Inventor： Brian R. O'Hagan ,  Peter W. Blaas ,  Scott W. Middleton ,  Kevin J. Hjort ,  Bruce Barnard

IPC: B29C45/14 ,  B65D1/26 ,  B29C51/08 ,  B29C51/16 ,  B65D5/20 ,  B65D81/34 ,  B23P19/00 ,  B65D1/40 ,  B31B50/59 ,  B29C65/00 ,  B31B105/00 ,  B31B120/40 ,  B29C65/48 ,  B29C51/10 ,  B29C51/22 ,  B29C51/46 ,  B29C65/76 ,  B29K1/00 ,  B29K67/00 ,  B29L31/00

Abstract: A frame is injection molded onto a group of panels to form a container. The panels extend at least partially around, and at least partially define, a cavity of the container.

公开(公告)号：US11364671B2

公开(公告)日：2022-06-21

申请号：US17161756

申请日：2021-01-29

Applicant: LISA DRÂXLMAIER GMBH

Inventor： Hubert Rehrl ,  Andreas Dandl ,  Andreas Jung

IPC: B29C51/04 ,  B29C51/26 ,  B29C63/02 ,  B29C51/16 ,  B29C55/16 ,  B29L31/30

Abstract: The aim of the invention is to further develop conventional devices for stretching and/or shaping and/or applying a lamination of a film element. This aim is achieved, according to the invention, by a device for stretching and/or shaping and/or applying a lamination of a film element, which device comprises a support frame for gripping the film element relative to a shaping tool or to a component to be laminated, and having grippers for gripping the film element, which are mounted so as to be movable relative to the support frame, said device being characterized in that grippers are arranged in a multi-axially adjustable manner relative to the support frame in order to adapt the film element more precisely to a contour of the shaping tool or of the component to be laminated.

公开(公告)号：US11338564B2

公开(公告)日：2022-05-24

申请号：US16496056

申请日：2018-03-22

Applicant: Persico SpA

Inventor： Andreas Dandl ,  Josef Rehrl ,  Hubert Rehrl

IPC: B32B37/10 ,  B32B37/12 ,  B30B5/02 ,  B32B37/00 ,  B29C51/16 ,  B29C43/36

Abstract: The invention relates to a device for laminating a laminating foil element onto a component having a profiled lamination plane using a lamination tool, by means of which tool the laminating foil element is laminated onto the component, the lamination tool comprising a first tool half and a second tool half, and the device comprising a deflection arrangement for deflecting portions of the laminating foil element out of the profiled lamination plane.

公开(公告)号：US11267185B2

公开(公告)日：2022-03-08

申请号：US16993485

申请日：2020-08-14

Applicant: LEONHARD KURZ Stiftung & Co. KG

Inventor： Christian Drexler ,  Curt Niebling

IPC: B29C51/16 ,  B29C51/10 ,  B29C51/38 ,  B29C51/42 ,  B29C51/12 ,  B29C51/14 ,  B29C51/20 ,  B29C51/26 ,  B29C65/48 ,  B29C65/00 ,  B29K105/00 ,  B29C51/18 ,  B29K33/00 ,  B29K75/00 ,  B29K677/00 ,  B29L9/00 ,  B29L31/30

Abstract: A forming tool is used, which has a tool trough arranged in a stationary manner and a pressure bell, which can be lowered onto and lifted away from the tool trough. An arrangement is created in which a single- or multi-layer, initially flat, flexible laminate separates the trough interior from the pressure-bell interior in a pressure tight manner. A table, on which the 3-D substrate to be coated is located, assumes a lowered position within the trough interior; there is a considerable, free intermediate space (between the laminate and the 3-D substrate. A radiant-heater assembly is inserted into said intermediate space. The radiant-heater assembly has a carrier, on the top side of which radiant heaters that can be activated are attached and on the bottom side of which radiant heaters that can be activated are attached.

公开(公告)号：US20220016852A1

公开(公告)日：2022-01-20

申请号：US17447802

申请日：2021-09-15

Applicant: Spencer Composites Corporation

Inventor： Brian E. SPENCER ,  Zachary B. SPENCER

IPC: B29C65/70 ,  B29C51/16 ,  B29C57/00 ,  B29C51/18 ,  B29C65/02 ,  F17C13/00 ,  B29C51/12 ,  B29C67/00 ,  B29C65/00

Abstract: A method for molding a composite pressure vessel liner to secure a boss to the liner is described. The method comprises providing a moldable liner having an end section with a neck and a port. A boss is positioned around the neck of the liner and the liner is heated and pressure is applied to mold the liner to form to the shape of the boss. The angle of the molded liner secures the boss in place around the liner and it is able to withstand high pressures. A tool for molding the liner and a method for using the tool is also described. The tool comprises a tool body and a pipe having external threads. The tool body abuts the liner and the boss. Winding the pipe exerts pressure on the liner, which when heated, forces the liner to mold to the shape of the boss.

公开(公告)号：US11173648B2

公开(公告)日：2021-11-16

申请号：US15770844

申请日：2016-10-17

Applicant: Asano Laboratories Co., Ltd.

Inventor： Kazunori Teramoto ,  Masanobu Nihira ,  Hideki Usami

IPC: B29C51/42 ,  B29C51/16 ,  B29C51/10 ,  B29C51/12 ,  B29C51/02 ,  B29C51/36 ,  B29C51/20 ,  B29C51/14 ,  B29C51/26 ,  B29K623/00

Abstract: A thermoforming device includes: an upper hot plate including a first heating surface configured to heat a sheet from above; a lower hot plate including a second heating surface configured to heat the sheet from below; and a substrate-supplying unit including a base configured to hold a molded substrate, and configured to attach the molded substrate to and detach the molded substrate from the base and to dispose the molded substrate at a molding position below the first heating surface with the sheet interposed therebetween, in which the upper hot plate and the lower hot plate are configured to heat the sheet simultaneously from an upper surface and a lower surface of the sheet, the lower hot plate is provided to be movable in a horizontal direction with respect to a position below the upper hot plate, and the thermoforming device die-molds or adheres, onto the molded substrate held by the base, the sheet softened by being heated by the upper hot plate and the lower hot plate.