Paper producing system
The paper producing system uses a heated metal belt with a felt belt arrangement to efficiently dry wet paper products, addressing the inefficiencies and maintenance issues of Yankee dryer systems by reducing energy consumption and maintaining paper quality.
US20260210045A1Pending Publication Date: 2026-07-23PAPER EXCELLENCE CANADA HLDG CORP
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Patent Information
- Authority / Receiving Office
- US · United States
- Patent Type
- Applications(United States)
- Current Assignee / Owner
- PAPER EXCELLENCE CANADA HLDG CORP
- Filing Date
- 2023-12-22
- Publication Date
- 2026-07-23
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Figure US20260210045A1-D00000_ABST
Abstract
A paper producing system consisting of at least three sections, where a first section forms a wet paper product sheet, which is then subjected to drying in a pre-drying section. A water absorbing belt of the pre-drying section transfers the wet paper product sheet to a heated metal belt, which starts drying the wet paper product sheet by promoting evaporation of the water within. The water absorbing belt is then guided away from the metal belt. The heated metal belt carrying the wet paper product sheet is then pressed against the same water absorbing belt, which is dryer than before it transferred the wet paper product sheet to the metal belt. This pressing action further dries the wet paper product by transferring more water into the dryer water absorbing belt. The wet paper product sheet is then further dried by impingement dryers and eventually collected on a reel.
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