The present disclosure provides paper wraps, paper wrapped products, such as rolled bath tissue, paper towel products, or bundles of rolled bath tissue or paper towels, and methods for covering a product or bundled products in a paper wrap. For example, printed paper wraps and their use are described, wherein the printed paper wraps comprise at least one heat-sealable adhesive that may be applied in varying locations, coverage levels, and patterns comprising different seal strengths, which may be sealed using heat and/or pressure external to the products for packaging and protective purposes.

A customizable wrapper for a product, such as a candy bar, including a wrapper assembly having a pair of removable edges. A face sheet of the wrapper assembly includes a printable surface and an integrated wrapper sized to cover the product on both a front and back. A back sheet of the wrapper assembly includes a removable portion at least partially overlaying the wrapper, the removable portion removable to expose an adhesive surface along the wrapper. The customized wrapper is then wrapped around the product and adhered along the exposed adhesive.

A customizable wrapper for a product, such as a candy bar, including a wrapper assembly having a pair of removable edges. A face sheet of the wrapper assembly includes a printable surface and an integrated wrapper sized to cover the product on both a front and back. A back sheet of the wrapper assembly includes a removable portion at least partially overlaying the wrapper, the removable portion removable to expose an adhesive surface along the wrapper. The customized wrapper is then wrapped around the product and adhered along the exposed adhesive.

One exemplary embodiment of a method of forming a wrapping web assembly includes the steps of: providing a substantially continuous web of a wrapping material; providing an elongate tape stock comprising an adhesive tape portion having a release surface, and a double sided adhesive tape portion releasably adhered to said release surface; feeding said substantially continuous web of a wrapping material past a laminating station to an accumulator spool adapted to spool said web about an axis transverse its substantially continuous direction; feeding said elongate tape stock to said laminating station and cutting the elongate tape stock into discrete tape assemblies; adhering said discrete tape assemblies substantially transversely in spaced relation on one surface of said web; and spooling said web to said accumulator spool whereby an exposed adhesive layer of the tape assembly adheres in the spool to the other surface of the web.

One exemplary embodiment of a method of forming a wrapping web assembly includes the steps of: providing a substantially continuous web of a wrapping material; providing an elongate tape stock comprising an adhesive tape portion having a release surface, and a double sided adhesive tape portion releasably adhered to said release surface; feeding said substantially continuous web of a wrapping material past a laminating station to an accumulator spool adapted to spool said web about an axis transverse its substantially continuous direction; feeding said elongate tape stock to said laminating station and cutting the elongate tape stock into discrete tape assemblies; adhering said discrete tape assemblies substantially transversely in spaced relation on one surface of said web; and spooling said web to said accumulator spool whereby an exposed adhesive layer of the tape assembly adheres in the spool to the other surface of the web.

A film for packaging a product that has a pharmaceutical active agent includes a product-contacting sealing layer. The product contacting layer includes at least 90 wt. % of an ethylene norbornene copolymer having a glass transition temperature in a range from 50° C. to 110° C. The pharmaceutical active agent comprises a Hansen Solubility Parameter for the product-contacting sealing layer of 0.5 or greater.

A film for packaging a product that has a pharmaceutical active agent includes a product-contacting sealing layer. The product contacting layer includes at least 90 wt. % of an ethylene norbornene copolymer having a glass transition temperature in a range from 50° C. to 110° C. The pharmaceutical active agent comprises a Hansen Solubility Parameter for the product-contacting sealing layer of 0.5 or greater.

The invention comprises a package for reactive materials comprising a panel defining a first end, a second end opposite the first end, and at least two side edges. The panel comprises at least one film layer, an adhesive adjacent the film layer, wherein the adhesive is pattern applied such that it is disposed within an interior region of the film layer and wherein a perimeter of the film layer is adhesive-free adjacent each of the first end, second end, and side edges, and a release liner comprising a substrate layer and a cured silicone layer. The release liner is adhered to the film layer via the adhesive, the substrate layer of the release liner is disposed adjacent the film layer, and a perimeter of the release liner is smaller than the perimeter of the film structure. In an embodiment, the panel comprises a tubular body and the side edges are sealed together to form a fin seal, the first end is sealed closed to form an end seal, and the second end is sealed closed to form an end seal.

A package for storing perishable goods. Film forming the package has an inner layer that defines an interior surface of the package and is formed from a polyethylene and a tack agent that has migrated to the interior surface to provide tackiness. The tackiness permits cold resealing of the package after it has been opened, without substantially adhering to the perishable goods so that the perishable goods can be non-destructively removed from the package. An outer layer of the film defines an exterior surface of the package and is formed from another polyethylene. The polyethylene of the outer layer is configured to block migration of the tack agent through the outer layer such that the exterior surface is substantially non-tacky.

A package for storing perishable goods. Film forming the package has an inner layer that defines an interior surface of the package and is formed from a polyethylene and a tack agent that has migrated to the interior surface to provide tackiness. The tackiness permits cold resealing of the package after it has been opened, without substantially adhering to the perishable goods so that the perishable goods can be non-destructively removed from the package. An outer layer of the film defines an exterior surface of the package and is formed from another polyethylene. The polyethylene of the outer layer is configured to block migration of the tack agent through the outer layer such that the exterior surface is substantially non-tacky.