FIELD: textiles, paper.
SUBSTANCE: in the fabric a material is placed that absorbs laser energy and which is applied on the fabric in a controlled manner. The laser source is focused in some areas of this fabric, and partial melting and permanent welding of the fabric is carried out.
EFFECT: seam for papermaking or other industrial fabric is obtained, which in its properties such as strength, durability, permeability, sufficient number of support points, the reference coefficient of fibers, is substantially similar to the breadth of fabric.
26 cl, 14 dwg, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MANUFACTURING INDUSTRIAL FABRICS AND FABRICS FOR PAPERMAKING MACHINE | 2008 |
|
RU2466232C2 |
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|
RU2516803C2 |
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|
RU2503766C2 |
| PRELIMINARY ASSEMBLING FOR USE WHEN MANUFACTURE OF INDUSTRIAL FABRICS | 2008 |
|
RU2462546C2 |
| TECHNICAL FABRIC AND WELDING METHOD OF SEAM AREA, USING ULTRASONIC WELDING | 2013 |
|
RU2638516C2 |
| OMNI-MEASURED ACROSS WIDTH FABRIC OBTAINED BY FLAT WEAVING AND MADE WITH ABILITY OF STITCHING WHEN PLACED | 2008 |
|
RU2466233C2 |
| SEAM IN WEBS FOR PAPERMAKING MACHINE AND IN ENGINEERING CLOTHS | 2003 |
|
RU2320794C2 |
| DRYING CLOTH | 2007 |
|
RU2461673C2 |
| IMPROVED SEAM FOR MULTIAXIAL FABRIC FOR PAPER-MAKING MACHINES | 2005 |
|
RU2363793C2 |
| NEW STITCHING METHODS | 2004 |
|
RU2352702C2 |
