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Inventor:
Ramesh; Ram K.
Address:
Greenville, SC
No. of patents:
17
Patents:












Patent Number Title Of Patent Date Issued
7608312 Printed antifog film October 27, 2009
A printed antifog packaging film incorporates a cured reactive ink system or a cured reactive varnish system. The reactive ink system includes a radiation-cured ink or a cured thermoset ink. The reactive varnish system includes a radiation-cured varnish or a cured thermoset varnish. The
7540834 Backseamed casing and packaged product incorporating same June 2, 2009
A heat-shrinkable backseamed casing film comprises a first layer, a second layer, and a third layer, with the first and third layers being outer layers and the second layer being between the first layer and the third layer. The first outer layer serves as an inside casing layer, and
7207157 Stack sealing method using multilayer packaging film April 24, 2007
A heat-shrinkable multilayer film comprises (A) a first layer, which is an outer layer, and which comprises polyolefin; (B) a second layer comprising at least one member selected from the group consisting of polyolefin, polystyrene, and polyurethane, wherein the second layer has a th
6764729 Backseamed casing and packaged product incorporating same July 20, 2004
A heat-shrinkable backseamed casing film comprises a first layer, a second layer, and a third layer, with the first and third layers being outer layers and the second layer being between the first layer and the third layer. The first outer layer serves as an inside casing layer, and
6656548 Laminated cook-in film December 2, 2003
A laminate comprising first and second polymeric films. One of the films is heat shrinkable and the other of the first and second films is non-heat shrinkable. At least one of the first and second films has an oxygen permeance of no more than about 150 cm.sup.3 /m.sup.2.multidot.atm.
6610392 Heat-shrinkable multilayer packaging film comprising inner layer comprising a polyester August 26, 2003
A heat-shrinkable multilayer film comprises (A) a first layer, which is an outer layer, and which comprises polyolefin; (B) a second layer comprising at least one member selected from the group consisting of polyolefin, polystyrene, and polyurethane; (C) a third layer comprising at least
6586026 Package with contoured seal July 1, 2003
A packaged food article includes a meat product and a thermoplastic, heat shrinkable film. The film includes a meat-contact layer that contains a polymer which includes mer units derived from a C.sub.2 -C.sub.4 .alpha.-olefin. The film is sealed so as to form a bag which encloses the
6562443 Cook-in package with tight appearance May 13, 2003
A heat shrinkable film suitable for use in cook-in applications is provided which exhibits a transverse direction free shrink at 50.degree. C. of less than about 2% and a transverse direction free shrink at 57.degree. C. of at least about 3%. The food contact layer includes a polymer hav
6500505 Thermoplastic film with good interply adhesion December 31, 2002
A multilayer film including an outer layer that includes a homo- or interpolymer of propylene and, directly adhered to the outer layer, a layer that includes a homogeneous ethylene/.alpha.-olefin interpolymer having a density of no more than about 0.91 g/cm.sup.3 exhibits good seal s
6346285 Article comprising film having polyamide sealant, polyamide core layer, and O2-barrier layer, an February 12, 2002
An article, such as a bag, pouch, or casing, is made from a multilayer film which has: (a) a first layer, which is an outer film layer, comprising a polyamide having a melting point of from about 250.degree. F. to 400.degree. F., the first layer having a thickness of less than about 18
6274228 Heat-shrinkable film with improved inter-ply adhesion August 14, 2001
A heat shrinkable film suitable for use in cook-in applications is provided which exhibits a transverse direction free shrink at 50.degree. C. of less than about 2% and a transverse direction free shrink at 57.degree. C. of at least about 3%. The film has at least two layers. The first l
6221410 Backseamed casing and packaged product incorporating same April 24, 2001
A heat-shrinkable backseamed casing film comprises a first layer, a second layer, and a third layer, with the first and third layers being outer layers and the second layer being between the first layer and the third layer. The first outer layer serves as an inside casing layer, and
6203750 Method for making a heat-shrinkable film containing a layer of crystalline polyamides March 20, 2001
A process of making a biaxially-oriented multilayer film, comprises extruding a tubular multilayer tape and inflating the tape so that the tape is biaxially oriented by stretching in the transverse direction and machine direction at the same time, so that a tubular multilayer film is
6110600 Film, backseamed casings therefrom, and packaged product using same August 29, 2000
A backseamed casing has a casing film comprising a first outer layer and a second outer layer, the first outer layer containing a polyamide having a melting point of from about 250-400.degree. F., and the second outer layer containing a polyamide having a melting point of from about
5866214 Film backseamed casings therefrom, and packaged product using same February 2, 1999
A backseamed casing has a casing film comprising a first outer layer and a second outer layer, the first outer layer containing a polyamide having a melting point of from about 250.degree.-400.degree. F., and the second outer layer containing a polyamide having a melting point of from ab
5763095 Breathable film for cheese packaging June 9, 1998
The present invention relates to a film material suitable for using in packaging oxygen sensitive products which emit carbon dioxide gas, such as high gassing cheeses. The multilayer film includes at least one layer containing a nylon copolymer, preferably a nylon terpolymer, having at
5534277 Film for cook-in applications with plural layers of nylon blends July 9, 1996
A multilayer film having a first layer including a blend of a crystalline nylon and a material which disrupts the crystallinity of the crystalline nylon; a second layer also including this blend; and a third intervening layer, between the first and second layers, including a material hav










 
 
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