Patent classifications
D04H3/015
Enhanced co-formed meltblown fibrous web structure and method for manufacturing
An enhanced, co-formed fibrous web structure is disclosed. The web structure may have a co-formed core layer sandwiched between two scrim layers. The core layer may be formed of a blend of cellulose pulp fibers and melt spun filaments. The scrim layers may be formed of melt spun filaments. Filaments of one or both of the scrim layers, and optionally the core layer, may also be meltblown filaments. The fibrous web structure may have a Consumer Preference Indication (governing allocation of melt spun filaments between core layer and scrim layers) greater than 0. Alternatively, the filaments forming the scrim layers may constitute from 1 to 13 percent of the weight of the structure. Alternatively, the scrim layers may have a combined basis weight of from 0.1 gsm to less than 3.0 gsm. A method for forming the structure, including direct formation of layers, is also disclosed.
Enhanced co-formed meltblown fibrous web structure and method for manufacturing
An enhanced, co-formed fibrous web structure is disclosed. The web structure may have a co-formed core layer sandwiched between two scrim layers. The core layer may be formed of a blend of cellulose pulp fibers and melt spun filaments. The scrim layers may be formed of melt spun filaments. Filaments of one or both of the scrim layers, and optionally the core layer, may also be meltblown filaments. The fibrous web structure may have a Consumer Preference Indication (governing allocation of melt spun filaments between core layer and scrim layers) greater than 0. Alternatively, the filaments forming the scrim layers may constitute from 1 to 13 percent of the weight of the structure. Alternatively, the scrim layers may have a combined basis weight of from 0.1 gsm to less than 3.0 gsm. A method for forming the structure, including direct formation of layers, is also disclosed.
RADIATION SHIELDING SHEET
A radiation shielding sheet includes a fiber and a granular radiation shielding material, in which the fiber and the radiation shielding material are integrally formed into the shape of a sheet.
RADIATION SHIELDING SHEET
A radiation shielding sheet includes a fiber and a granular radiation shielding material, in which the fiber and the radiation shielding material are integrally formed into the shape of a sheet.
LAUNDERABLE PLANT-BASED SUBSTRATE THAT IS THERMALLY BONDED WITH BIOBASED FIBERS
Described herein are nonwoven fabrics, wipers, and methods of making thereof. According to one or more aspects, a nonwoven fabric includes an entangled web of individualized bast fibers and polylactic acid (PLA) fibers. At least a portion of the bast fibers and a portion of the PLA fibers are thermally bonded together.
LAUNDERABLE PLANT-BASED SUBSTRATE THAT IS THERMALLY BONDED WITH BIOBASED FIBERS
Described herein are nonwoven fabrics, wipers, and methods of making thereof. According to one or more aspects, a nonwoven fabric includes an entangled web of individualized bast fibers and polylactic acid (PLA) fibers. At least a portion of the bast fibers and a portion of the PLA fibers are thermally bonded together.
Fibrous structures and methods for making same
Fibrous structures that exhibit a novel combination of properties and to methods for making such fibrous structures are provided.
Fibrous structures and methods for making same
Fibrous structures that exhibit a novel combination of properties and to methods for making such fibrous structures are provided.
Water Disintegrable, Foam Producing Article
Water disintegrable, foam producing articles comprise a soluble fibrous structure encasing a particulate effervescent cleaning composition comprising an effervescent agent, a particulate foaming surfactant, an effervescent activator, optionally an effervescent protection agent, and optionally an active agent. Methods of using the articles to clean surfaces are also provided.
Radiation shielding sheet
A radiation shielding sheet of the present invention includes a fiber and a granular radiation shielding material, in which the fiber and the radiation shielding material are integrally formed into the shape of a sheet.