COMPOSITION APPLICATOR TIP AND INSTRUMENTATION

• Main Authors: WIDMER THOMAS, PELLARIN ZACHARY, TREXLER LARRY
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2021
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

A composition applicator tip adapted to deliver a "rippled" bead of composition to a surface of a substrate, the composition applicator tip including: a hollow conduit structure defining a pair of opposed openings and adapted to deliver the composition there through, wherein a first opening of the pair of opposed openings is adapted to be coupled to a composition delivery vessel; and an end wall enclosing a second opening of the pair of opposed openings, wherein the end wall defines an elongate slot that is adapted to be disposed substantially parallel to the surface of the substrate in use and expel the composition there through, and wherein a portion of the end wall disposed beneath the elongate slot has a height such that the composition falls by gravity a predetermined distance to the surface of the substrate in use as the composition applicator tip is translated along the surface of the substrate. 一种适于将组合物的"波纹状"珠粒输送到衬底的表面的组合物涂抹器尖端，该组合物涂抹器尖端包括：中空管道结构，该中空管道结构限定一对相对的开口并且适于通过其输送组合物，其中该对相对的开口中的第一开口适于耦合到组合物输送容