| 摘要 |
<p>A dispenser part, such as a dispenser or a part of a dispenser, includes a first injection molded plastic component part having an associated first mating surface; a second injection molded plastic component part having an associated second mating surface; and a seam formed by the first mating surface and the second mating surface during injection molding for joining the first component part and the second component part to define a dispenser part. The resulting seam has a strength equal to or greater than the strength of at least one of the first and second molded plastic component parts.</p> |
