Sealing band in a filling machine
US9789647B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2014 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Sep 19, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2705/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a sealing band for a sealing jaw arrangement, comprising a contact surface and an opposite bottom surface, a first portion adjacent to the contact surface and a second portion adjacent to the bottom surface. The portions are separated by a waist, and said sealing band is symmetrical along a first axis that extends perpendicularly from a middle of the bottom surface, and the waist between the first portion and the second portion is located closer to the contact surface than to the bottom surface. The invention also relates to a counter jaw for holding the sealing band, and to a sealing jaw arrangement comprising such a counter jaw and a heating jaw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.