Abstract: The instant invention discloses an enzyme-containing granule comprising: (a) a core granule comprising one or more enzyme particles; and (b) a water-soluble polymer coating therefor which substantially completely encapsulates said enzyme particles, wherein the polymer coating comprises a water-soluble or water-dispersible polyester resin, which comprises a reaction product of 20%-50% by weight of waste terephthalate polymer, 10-40% by weight of at least one glycol and 5-25% by weight of at least one oxyalkylated polyol.

Abstract: Hydrogenated triglycerides having melting temperature above about 50° C. are substituted for paraffin as a coating material for the surface of paper products and the resulting paper products have improved wet strength and moisture resistance in addition to being repulpable thereby providing a distinct environmental advantage over paraffin coated products.

Abstract: Hydrogenated triglycerides having melting points above 50° C. are substituted for paraffin as a coating material for the surface of paper products and the resulting paper products have improved wet strength and moisture resistance in addition to being repulpable thereby providing a distinct environmental advantage over paraffin coated products.

Abstract: Hydrogenated triglycerides having melting points above 50° C. are substituted for paraffin as a coating material for the surface of paper products and the resulting paper products have improved wet strength and moisture resistance in addition to being repulpable thereby providing a distinct environmental advantage over paraffin coated products.

Abstract: The invention relates to a method of lubricating warp yarn ends arranged in sheet form (W) on the dry side of the drying process (16) as part of the process of preparing a loom beam (22) on a slasher. The method comprises providing a pair of rotating porous lubricating rods (40, 42) arranged on a frame (44, 46) attached to a frame portion (88) of the slasher. The rotating porous rods are provided in the form of a hollow rod having an after lubricant surface (B), an inner lubricant distribution layer A, and a boundary region (32) in which a flow control membrane (C) is formed. The above described construction provides a highly accurate flow control and metering of the lubricant from the interior of the rod outwardly to the application surface.

Abstract: The invention relates to a method of lubricating warp yarn ends arranged in sheet form (W) on the dry side of the drying process (16) as part of the process of preparing a loom beam (22) on a slasher. The method comprises providing a pair of rotating porous lubricating rods (40, 42) arranged on a frame (44, 46) attached to a frame portion (88) of the slasher. The rotating porous rods are provided in the form of a hollow rod having an after lubricant surface (B), an inner lubricant distribution layer A, and a boundary region (32) in which a flow control membrane (C) is formed. The above described construction provides a highly accurate flow control and metering of the lubricant from the interior of the rod outwardly to the application surface.

Abstract: The invention relates to a method of lubricating warp yarn ends arranged in sheet form (W) on the dry side of the drying process (16) as part of the process of preparing a loom beam (22) on a slasher. The method comprises providing a pair of rotating porous lubricating rods (40, 42) arranged on a frame (44, 46) attached to a frame portion (88) of the slasher. The rotating porous rods are provided in the form of a hollow rod having an after lubricant surface (B), an inner lubricant distribution layer A, and a boundary region (32) in which a flow control membrane (C) is formed. The above described construction provides a highly accurate flow control and metering of the lubricant from the interior of the rod outwardly to the application surface.

Abstract: An apparatus and method for sizing warp yarn utilized in preparing a loom beam for weaving are disclosed. A porous application roll (A) is utilized for applying a sizing material onto a sheet of warp yarns (12) passing between a pressure roll (30) and the application roll. The application roll includes a continuous cylindrical porous application surface (B) formed around the entire periphery of the roll having an extent at least as great as the warp yarn sheet width. An intermediate porous distribution layer (C) is provided next to the application surface (B) for disbursing the sizing material onto the application surface. A porous flow control membrane (D) having a pore size less than that of the distribution layer occupies a boundary region for metering the sizing material. When the passage of warp yarns is discontinued, the application roll (A) is moved to an idle position by an actuator (38). In the idle position, liquid (72) is made to contact the application surface to maintain it in a moist condition.

Abstract: A method and apparatus are disclosed for use in the process of treating yarns which includes passing the yarns through a slashing machine (10) and applying a sizing solution to the yarns (20) arranged in side-by-side sheet form, (W), in preparation for weaving on a loom followed by drying the yarns, wherein the apparatus comprises a lease rod (A) for splitting yarns into sheets which includes a porous outer layer (32) and yarn contacting surface (34) having a capacity to sweat a liquid lubricant at a sufficiently precise rate as to control the amount of lubricant wetting the yarn contacting surface. Sticking of sizing material to the yarn contacting surface as occurs with wet yarns coated with concentrated sizing solutions is avoided without weakening the size coatings on the yarns.