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Neyrpic BMB SA
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Neyrpic BMB SA
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Application filed by Neyrpic BMB SAfiledCriticalNeyrpic BMB SA
Priority to FR6939176ApriorityCriticalpatent/FR2067719A5/en
Application grantedgrantedCritical
Publication of FR2067719A5publicationCriticalpatent/FR2067719A5/en
The web (e.g. non-woven fabric) passes around the drum adjacent a moving perforated support carrying a thin film of liquid (e.g. dye and hexene) on its surface, and a gas or vapour jet is directed through the support to blow the liquid onto the surface of the web. The support may be an endless belt of metallic net, or a rotating sieve drum partially immersed in the find. Mechanical forces exerted on the web, e.g. by applicator rollers, are eliminated.
FR6939176A1969-11-141969-11-14Spraying liquid onto a web surface
ExpiredFR2067719A5
(en)