Method and apparatus for manufacturing a tubular product
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United States of America Patent
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Issued Date -
Jun 11, 2009
app pub date -
Dec 5, 2008
filing date -
Dec 7, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of manufacturing a tubular product comprising the steps of: i) arranging a laser absorbent component at a first side of a subject material which is non-laser absorbent, ii) forming the subject material into a tubular shape in which a first portion overlies a second portion and the absorbent component is arranged therebetween, and iii) directing laser light adapted to be absorbed by the laser absorbent component through the first portion and at the laser absorbent component, such that a weld is formed which results in said first portion and said second portion being affixed together.
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