Abstract: A motorized saw including a specially designed shoe for performing more precise cuts without the necessity of making line marks on a target object is disclosed. The motorized saw may be in different forms including a rotary saw and a reciprocal saw. A motorized rotary saw modification member is also disclosed which includes a substantially planar base for attachment to the shoe of a rotary saw. The base further includes an aperture through which a blade may extend, a primary engagement surface for engaging an object to be cut, a leading edge, a plurality of fastening members for removably attaching the modification member to the shoe of a rotary saw, and a first detent interrupting the primary engagement surface, oriented at an angle ranging from about 0 degrees to about 60 degrees relative to the leading edge.

Abstract: Nonwoven webs consolidated and elastic transverse direction, laminates and methods of making same are disclosed.

Abstract: A method for post-treating a precursor nonwoven web including consolidating the web laterally, thereby reducing the maximum pore size measure of the web and improving the filtration efficiency of the web, and subjecting the consolidated web to an electrostatic field to further enhance filtration efficiency.

Abstract: A method for post-treating a laminated precursor nonwoven web which includes layers of thermoplastic man-made fibers and at least one layer of cellulose-based staple natural fibers, including consolidating the web laterally and thereby reducing the maximum pore size measure of the web. The precursor web and the resultant consolidated nonwoven web are also disclosed, as is utilization of the product web in medical uses.

Abstract: A meltblown pleated web suitable for manufacturing cigarette filters or filter rods is prepared by drawing a meltblown web having longitudinal bend lines under thermal conditions to impart micropleats along the bend lines. Preferably the drawn and heated and pleated web is passed through an electric field to impart an electrostatic charge to its fibers.

Abstract: A consolidated non-woven web made by post-treating a precursor nonwoven web including consolidating the web laterally by drawing, thereby reducing the maximum pore size measure of the web and improving the filtration efficiency of the web, and subjecting the consolidated web to an electrostatic field to further enhance filtration efficiency.

Abstract: A method for post-treating a laminated precursor nonwoven web which includes layers of thermoplastic man-made fibers and at least one layer of cellulose-based staple natural fibers, including consolidating the web longitudinally and thereby reducing the maximum pore size measure of the web. The precursor web and the resultant consolidated nonwoven web are also disclosed, as is utilization of the product web in medical uses.

Abstract: A method for post-treating a laminated precursor nonwoven web which includes layers of thermoplastic man-made fibers and at least one layer of cellulose-based staple natural fibers, including consolidating the web laterally and thereby reducing the maximum pore size measure of the web. The precursor web and the resultant consolidated nonwoven web are also disclosed, as is utilization of the product web in medical uses.

Abstract: A method for post-treating a precursor nonwoven web including consolidating the web laterally and thereby reducing the maximum pore size measure of the web. The resultant nonwoven web is also disclosed as is utilization of the product web as a filter.

Abstract: A method for post-treating a precursor nonwoven web including consolidating the web laterally and thereby reducing the maximum pore size measure of the web. The resultant nonwoven web is also disclosed as is utilization of the product web as a filter.