Abstract: A shoe cover comprises a shoe cover upper comprised of non-woven fabric; a shoe cover opening formed in the shoe cover upper; a shoe cover sole integrated with the shoe cover upper; a first sealing part extending from the top edge to the bottom surface of the shoe cover sole towards the front end of the shoe cover upper; a second sealing part extending from the top edge to the bottom surface of the shoe cover sole towards a rear end of the shoe cover upper; an elastic ring provided within a first accommodating space of the shoe cover upper proximate the shoe cover opening; an elastic strip provided on the shoe cover sole and extending along a front-rear direction; and a plurality of anti-slip strips disposed on the outer bottom surface of the shoe cover sole and comprised of an isotactic polypropylene polymer and/or an isotactic polypropylene derivative.

Abstract: A shoe cover comprises a shoe cover upper comprised of non-woven fabric; a shoe cover opening formed in the shoe cover upper; a shoe cover sole integrated with the shoe cover upper; a first sealing part extending from the top edge to the bottom surface of the shoe cover sole towards the front end of the shoe cover upper; a second sealing part extending from the top edge to the bottom surface of the shoe cover sole towards a rear end of the shoe cover upper; an elastic ring provided within a first accommodating space of the shoe cover upper proximate the shoe cover opening; an elastic strip provided on the shoe cover sole and extending along a front-rear direction; and a plurality of anti-slip strips disposed on the outer bottom surface of the shoe cover sole and comprised of an isotactic polypropylene polymer and/or an isotactic polypropylene derivative.

Abstract: A shoe cover comprises a shoe cover upper and a shoe cover sole. A shoe cover opening is provided at the top of the shoe cover upper, and the shoe cover opening is provided with a first elastic ring. The shoe cover sole is connected with the bottom of the shoe cover upper. A second elastic ring is provided at where the shoe cover upper connects the shoe cover sole. The second elastic ring straps the shoe cover upper and the shoe cover sole onto either a foot or a shoe, prevents the shoe cover from falling off, and facilitates the shoe cover upper and the shoe cover sole in affixing onto the foot or shoe.

Abstract: A package, for example, a freezable microwavable package containing a food product, has a sealing film that includes a vent system that is scored into the package.

Abstract: A hermetically sealed package, for example a freezable microwavable package containing a food product, has a sealing film that includes a vent system that is scored by a laser into the package.

Abstract: A vented steam cooking package includes a container formed to include an interior region and a steam-venting system. The steam-venting system is formed in the package to vent steam from the interior region to atmosphere surrounding the package during heating.

Abstract: A package includes a container formed to include an interior region and a mouth opening into the interior region and a closure coupled to the container to close the mouth. The closure is made from a film coupled to a brim included in the container.

Abstract: A package includes a container formed to include an interior region and a mouth opening into the interior region and a closure coupled to the container to close the mouth. The closure is made from a film coupled to a brim included in the container.

Abstract: A shoe cover comprises a shoe cover upper and a shoe cover sole. A shoe cover opening is provided at the top of the shoe cover upper, and the shoe cover opening is provided with a first elastic ring. The shoe cover sole is connected with the bottom of the shoe cover upper. A second elastic ring is provided at where the shoe cover upper connects the shoe cover sole. The second elastic ring straps the shoe cover upper and the shoe cover sole onto either a foot or a shoe, prevents the shoe cover from falling off, and facilitates the shoe cover upper and the shoe cover sole in affixing onto the foot or shoe.

Abstract: A vented steam cooking package includes a container formed to include an interior region and a steam-venting system. The steam-venting system is formed in the package to vent steam from the interior region to atmosphere surrounding the package during heating.

Abstract: A hermetically sealed package, for example a freezable microwavable package containing a food product, has a sealing film that includes a vent system that is scored by a laser into the package.

Abstract: A vented steam cooking package includes a container formed to include an interior region and a steam-venting system. The steam-venting system is formed in the package to vent steam from the interior region to atmosphere surrounding the package during heating.

Abstract: A hermetically sealed package, for example a freezable microwavable package containing a food product, has a sealing film that includes a vent system that is scored by a laser into the package.

Abstract: A package includes a container formed to include an interior region and a mouth opening into the interior region and a closure coupled to the container to close the mouth. The closure is made from a film coupled to a brim included in the container.

Abstract: A container includes a sleeve, a first end closure, and a second end closure. The first end closure closes off a first end of the sleeve and the second end closes off an opposite second end of the sleeve. The sleeve and end closures cooperate to define an interior region therebetween that receives products therein.

Abstract: A steam-ventable package includes a container formed to include an interior region and a mouth opening into the interior region and a closure coupled to the container to close the mouth. The closure is made from a peelable film coupled to a brim included in the container and configured to be removed from the brim in response to application of shear force applied to the peelable film.

Abstract: A hermetically sealed package, for example a freezable microwavable package containing a food product, has a sealing film that includes a vent system that is scored by a laser into the package.

Abstract: Multilayer freezable/microwaveable films and packages having both low temperature resistance to withstand subzero freezer storage temperatures and high temperature resistance to withstand microwave cooking temperatures. The freezable/microwaveable films and packages include, for example, a film having at least three coextruded layers including an inner heat sealable layer, at least one core layer adjacent to the heat sealable layer, and an outer skin layer adjacent the core layer opposite the heat sealable layer. Preferably, the films and packages further include an outer protective layer laminated to the outer skin layer. The freezable/microwaveable packages can include a venting system, such as vent slits or a vent valve in the package, or vents in at least one seal of the package, to facilitate microwave heating or cooking of the package contents.

Abstract: A hermetically sealed package, for example a freezable, microwavable package containing a food product, having a sealing film that includes a vent system that is scored by a laser into the package. The vent system includes at least one linear or non-linear vent pattern scored into a portion of the outer surface of the sealing film so as to form at least one weakened wall pattern. According to certain embodiments, the vent pattern may be scored by a laser to a depth that does not perforate the sealing film. The inner surface of the sealing film that is adjacent to the weakened wall pattern is directly exposed to pressure that is generated in the inner region of the package during heating. According to some embodiments, the vent pattern may have a vent pattern span that is approximately 1% to 50% of the size of the inner region span.

Abstract: A container includes a sleeve, a first end closure, and a second end closure. The first end closure closes off a first end of the sleeve and the second end closes off an opposite second end of the sleeve. The sleeve and end closures cooperate to define an interior region therebetween that receives products therein.