DUAL LANE COATING
The present invention relates to methods and apparatuses for forming an active-containing film product, while significantly reducing the amount of wasted active material. The resulting 5 product is an active-containing film product that meets the user's predetermined criteria of physical proper...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to methods and apparatuses for forming an active-containing film product, while significantly reducing the amount of wasted active material. The resulting 5 product is an active-containing film product that meets the user's predetermined criteria of physical properties and is suitable for use. |
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