摘要:
An apparatus and method for enabling the transfer of a fluid to a web material, the apparatus comprising a fluid transfer component having a first surface, a second surface, and a non-random pattern of distinct pores. The pores connect the first surface and the second surface and are disposed at preselected locations to provide a desired pattern of permeability. The apparatus also comprises a fluid receiving component comprising a fluid receiving surface, a fluid supply adapted to provide a fluid in contact with the first surface of the fluid transfer component, and a fluid motivating component adapted to facilitate transport of the fluid from the first surface through the pores to the second surface. The method comprises steps of providing the apparatus, motivating a fluid through the pores and bringing the fluid receiving component into contact with the motivated fluid.
摘要:
Non-durable self-supporting flexible containers with easily variable sizing. Line ups of flexible containers have similar sizes, shapes, and constructions, but hold differing amounts of fluent product at unexpected fill heights.
摘要:
Non-durable self-supporting flexible containers with easily variable sizing. Line ups of flexible containers have similar sizes, shapes, and constructions, but hold differing amounts of fluent product at unexpected fill heights.
摘要:
Methods of making vents in containers made from flexible materials, including forming vent openings in a first flexible material, forming vent stand-offs on a second flexible material, and combining the flexible materials to form a vent passage for the flexible container.
摘要:
Non-durable self-supporting flexible containers with easily variable sizing. Line ups of flexible containers have similar sizes, shapes, and constructions, but hold differing amounts of fluent product at unexpected fill heights.
摘要:
A method of and apparatus for fluffing a cleaning article. The cleaning article has a layer of tow fibers and a layer of sheet material, joined together in a layered construction. The apparatus and process spray a fluid blast onto the article, disrupting the tow fibers. The fluid may be air and causes different fibers to react so as to increase the volume of the cleaning article.