公开(公告)号：US20240367895A1

公开(公告)日：2024-11-07

申请号：US17754788

申请日：2020-10-01

Applicant: Kiefel GmbH

Inventor： Bernd Stein ,  Matthias Hausmann ,  Erwin Wabnig ,  Thomas Halletz

IPC: B65D85/804 ,  B65D65/42 ,  B65D65/46

Abstract: The invention relates to a portioning container (1) made of biodegradable fiber material (11), to a molded fiber system (100), and to a method (200) for manufacturing such portioning containers (1), comprising a receptacle (2) for holding a consumable (G, G′) and a cover (6) for closing the receptacle to produce a sealed volume (V) within the portioning container (1), wherein at least the receptacle (2), preferably also the cover (6), is manufactured from biodegradable fiber material (11) using a molded fiber system (100) by means of a molded fiber process, from a pulp (7, 7a, 7b) as a liquid solution containing the biodegradable fiber material (11), wherein at least the receptacle (2), preferably also the cover (6), is provided with a barrier layer system (8) which has a barrier effect at least against penetration of moisture, water, aromatic substances, flavoring agents, odorants, and/or non-food-grade substances.

公开(公告)号：US09840036B1

公开(公告)日：2017-12-12

申请号：US15594097

申请日：2017-05-12

Applicant: KIEFEL GmbH

Inventor： Erwin Wabnig ,  Thomas Halletz

IPC: B29C51/04 ,  B29C51/10 ,  B29C51/18 ,  B29C51/26

CPC classification number: B29C51/04 ,  B29C51/087 ,  B29C51/10 ,  B29C51/18 ,  B29C51/20 ,  B29C51/261 ,  B29C51/264 ,  B29C51/38 ,  B29C51/428 ,  B29K2105/256 ,  B29L2031/7132

Abstract: A thermoforming machine and device are described. The thermoforming device relates to a mold assembly comprising a first and second mold, and to a mold that can be used in a thermoforming process. A method for thermoforming a product is also described. It is noted that the thermoforming device comprises a second pre-stretcher, in addition to a first pre-stretcher and a calibration element, and that the second pre-stretcher is at least partially and moveably arranged inside a second mold body. Movements of the first pre-stretcher, the second pre-stretcher, and the calibration element are configured to be individually controlled.

公开(公告)号：US10399277B2

公开(公告)日：2019-09-03

申请号：US14774451

申请日：2014-03-28

Applicant: KIEFEL GmbH

Inventor： Johann Haas ,  Thomas Halletz

IPC: B29C65/00 ,  B29C65/02 ,  B29C65/78 ,  B65G17/12 ,  B65G54/02 ,  B29C65/18 ,  B29L31/00

Abstract: The invention relates to a transport system for a plastics-processing joining system, to the joining system itself and to a method for operating a plastics-processing joining system.It is known to feed plastics components by means of transport systems for processing purposes to a main material transport means, for example moving film path, in order to produce bags for medical purposes.According to the invention, individually controlled movable workpiece carriers for the components are provided, or in addition to a work conveyor path for the workpiece carriers, a path for temporary parking is provided for a separate multitude of workpiece carriers.

公开(公告)号：US09931782B2

公开(公告)日：2018-04-03

申请号：US15594172

申请日：2017-05-12

Applicant: KIEFEL GmbH

Inventor： Erwin Wabnig ,  Thomas Halletz

IPC: B29C51/04 ,  B29C51/10 ,  B29C51/26 ,  B29C51/20 ,  B29C51/38 ,  B29K105/00

CPC classification number: B29C51/04 ,  B29C51/087 ,  B29C51/10 ,  B29C51/18 ,  B29C51/20 ,  B29C51/261 ,  B29C51/264 ,  B29C51/38 ,  B29C51/428 ,  B29K2105/256 ,  B29L2031/7132

Abstract: A thermoforming device is described. It relates to a mold assembly including a first and second mold, and to a mold that can be used in a thermoforming device. It also relates to a method for thermoforming a product. The thermoforming device is characterized in that the thermoforming device comprises a second pre-stretcher, in addition to a first pre-stretcher and a calibration element, and that the second pre-stretcher is at least partially and moveably arranged in a second mold body. A movement relative to the second mold body and towards the same forming cavity of the first pre-stretcher, the second pre-stretcher, and the calibration element, can be individually controlled, and the second pre-stretcher at least partially surrounds the first pre-stretcher and the calibration element.

公开(公告)号：US20240200278A1

公开(公告)日：2024-06-20

申请号：US17754820

申请日：2020-10-01

Applicant: Kiefel GmbH

Inventor： Thomas Halletz ,  Bernd Stein ,  Matthias Hausmann

IPC: D21J5/00 ,  D21F13/00 ,  D21J1/08

CPC classification number: D21J5/00 ,  D21F13/00 ,  D21J1/08

Abstract: A fiber molding system for manufacturing molded parts made from environmentally friendly, degradable fiber material using a fiber molding process is disclosed. The system includes at least one first pulp reservoir; a suction tool attached to a movement unit, which as a multi-tool comprises a plurality of suction heads, each with a three-dimensionally shaped suction head suction side adapted to a contour of the molded part to be molded, and which is designed to use at least a first partially immersing of the suction tool into the first pulp and sucking the fiber material onto the respective suction head suction sides of the suction heads using negative pressure from the first pulp to form the molded part in the suction heads; an output unit for outputting the final molded part, and a control unit adapted to carry out the method on the fiber molding system.

公开(公告)号：US10899087B2

公开(公告)日：2021-01-26

申请号：US16523467

申请日：2019-07-26

Applicant: KIEFEL GmbH

Inventor： Johann Haas ,  Thomas Halletz

IPC: B29C65/00 ,  B29C65/78 ,  B65G17/12 ,  B65G54/02 ,  B29C65/02 ,  B29L31/00 ,  B29C65/18

Abstract: The invention relates to a plastic-processing joining system and to a method for operating a plastics-processing joining system.
It is known to feed plastics components by means of transport systems for processing purposes to a main material transport means, for example moving film path, in order to produce bags for medical purposes.
Individually controlled movable workpiece carriers for the components are provided, or in addition to a work conveyor path for the workpiece carriers, a path for temporary parking is provided for a separate multitude of workpiece carriers.

公开(公告)号：US20190160725A1

公开(公告)日：2019-05-30

申请号：US16315252

申请日：2017-07-05

Applicant: KIEFEL GmbH

Inventor： Thomas Halletz ,  Erwin Wabnig

IPC: B29C51/04 ,  B29C51/20 ,  B29C51/10 ,  B29C51/26 ,  B29C51/18 ,  B29C51/38

Abstract: A thermoforming device is described. It relates to a mold assembly including a first and second mold, and to a mold that can be used in a thermoforming device. It also relates to a method for thermoforming a product. The thermoforming device is characterized in that the thermoforming device comprises a second pre-stretcher, in addition to a first pre-stretcher and a calibration element (19, 20), and that the second pre-stretcher is at least partially and moveably arranged in a second mold body (12, 43). A movement relative to the second mold body (12, 43) and towards the same forming cavity of the first pre-stretcher, the second pre-stretcher, and the calibration element (19, 20), can be individually controlled, arid the second pre-stretcher at least partially surrounds the first pre-stretcher and the calibration element (19, 20).