摘要:
Formed film, apparatus and methods for manufacturing formed film, and articles of manufacture are disclosed. Methods include controlled introduction of melt foldovers through modifying the surface area of a polymer melt curtain. Apparatus for same is also shown as are articles of formed film with melt foldovers.
摘要:
Articles and methods related to elastic films exhibiting low tensile force properties in the machine direction. The elastic films have two layers and an elastomeric core layer bonded between the first layer and the second layer Such elastic films have a wide range of potential uses in both durable and disposable articles, but are particularly well suited for use in elastic waistbands, side panels and elsewhere in diapers, training pants and other products including absorbent products.
摘要:
The present invention relates to stretchable webs having a plurality of elongated cells, and a retractive force mechanism to provide increased retractive force of the web when stretched in a given direction. The stretchable webs are useful in disposable garments such as diapers, bandages and other hygiene material so that the material fits closely without slipping off.
摘要:
An article having a top sheet, a core layer and, optionally, a barrier layer is configured to provide storage and metered release of a highly viscous fluid to a target surface. The core layer contains an array of three dimensional voids, which may be opened (i.e., apertured) or closed, that are configured to receive and store the fluid, and is formed of a material that is non-absorbent with respect to the fluid.
摘要:
A training bat having a handle portion with a knob end and a barrel receiving end, a hitting portion, and a means for tethering said handle portion to said hitting portion. The means for tethering is selected from either an eye bolt assembly, a link assembly, and an eye bolt. The eye bolt assembly joins a wood fitting portion secured within the barrel receiving end of the handle portion to the hitting portion by one or more chain links, as well as joins a wood hitting portion to the one or more chain links. The link assembly joins a plug secured within the barrel receiving end of the handle portion to the hitting portion by one or more chain links.
摘要:
A method for manufacturing composite webs and composite webs made thereby in which the web includes a perforated thermoplastic film and one or more nonwoven webs. The method provides a perforated thermoplastic film, a creped nonwoven web, the webs are fed in a face to face relationship to be bonded. The perforated thermoplastic film and the creped nonwoven web are bonded in a face to face relationship at a plurality of points of contact such that the creped structure of the nonwoven web is maintained and the composite web has a nonwoven face and a film face. The composite webs are extensible at least in the direction of the creping.