ES376601A1 - Procedure and corresponding device for the manufacture of fiber veils. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure and corresponding device for the manufacture of fiber veils. (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Vepa AG
Original Assignee
Vepa AG
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Publication date
Priority claimed from DE19691907860external-prioritypatent/DE1907860C3/en
Priority claimed from DE19691909345external-prioritypatent/DE1909345A1/en
Application filed by Vepa AGfiledCriticalVepa AG
Publication of ES376601A1publicationCriticalpatent/ES376601A1/en
Process for the manufacture of fiber webs, especially fiber webs unoriented, particularized by comprising, at least partly bi-composite fibers unfixed one component shrinks and/or melts at a lower temperature than the another, the method comprising applying the principle of forced circulation of fluid for heating the web to shrink temperature, melting or softening of the binder fibers or a fiber compound for which is passed, through the veil, a gaseous agent, for example air and/or steam, as a heat vehicle. (Machine-translation by Google Translate, not legally binding)
ES376601A1969-02-171970-02-16Procedure and corresponding device for the manufacture of fiber veils. (Machine-translation by Google Translate, not legally binding)
ExpiredES376601A1
(en)
Method for heat treatment by convection of flat individual blanks or continuous webs or threads, e.g. of plastic fibers and an oven for use in the process.
A procedure for stabilization of the relative orientation and distribution of fibers in a vehicle deposited by air. (Machine-translation by Google Translate, not legally binding)