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Class 53/133.5 - Tear string or tape under cover


Subclass of Class 53 - Package making
Definition: Apparatus including means to install a round or flat strand
No. of patents: 18
Last issue date: 12/11/2007


NumberTitleIssue Date
7305805Method for making a flexible reclosable package
A flexible package having an integrated reclose strip, and method for manufacturing same, constructed by modification to existing vertical form and fill packaging machines. The reclose strip comprises a length of tacky two-sided adhesive tape. The apparatus for appl...
12/11/2007
7293593Island placement technology
A placement apparatus comprising an anvil roller, a die roller communicatively associated with the anvil roller, and a bump transfer roller communicatively associated with the vacuum roll. The invention also provides a process for placing articles on a web, comprisi...
11/13/2007
7074002Parts container with in and out conveyors driven in unison
A container (10) includes a body that has a bottom wall (12), a top wall (20), a back wall (14), and first and second end walls (16), (18) wherein the walls (12), (14), (16), (18), and (20)...
07/11/2006
6996949Packing container and method of manufacturing the containers
The packaging container includes a container body formed from a packaging material, and a cap unit attached to a top wall of the container body. The cap unit includes a lip, a pull tab which covers a discharge opening and an inner tape which covers the discharge ope...
02/14/2006
6942608Reclosable bag having wicket flap and slider-actuated string zipper
A reclosable bag having a bottom flap with holes configured to allow a stack of the bags to be mounted on a wicket, a slider-actuated string zipper installed in a mouth at the top of the bag, and a band seal at the bottom of the bag. The bottom of the bag is closed....
09/13/2005
6925784Flexible manufacturing system for consumer packaged products
A flexible manufacturing system for producing and packaging consumer products into different packages is disclosed. The system includes one or more supplying means for providing the consumer products, and a multiplicity of packaging means for packaging the consumer ...
08/09/2005
6820391Apparatus for making a reclosable pouch
A reclosable pouch includes a base portion; a plurality of walls, the walls in communication with the base portion; a top portion, the top portion in communication with the walls; a discrete panel; and a reclosable zipper. An apparatus for making the pouch, and a me...
11/23/2004
6807793Apparatus for preparing and feeding the materials used to make a filter bag for infusion products
An apparatus for preparing and feeding materials used to make a filter bag for infusion products includes a revolving wheel having mechanisms arranged in succession thereon that are used for: forming filter bag pick-up tags and arranging them in order; feeding a con...
10/26/2004
6539688Easy open package for food items such as loaves of processed cheese
A hermetically sealed package for food items, such as loaves of processed cheese, employing plastic film with serrated ends and an accessible tear strip, which together provide points of focus for easy opening of the package without unwanted tearing or un...
04/01/2003
5983594Adhesively resealable package, method and apparatus
The package and system according to the invention utilize a novel converter device mounted adjacent to standard packaging apparatus for forming a composite packaging film and feeding it to the packaging apparatus to form a finished package with an adhesiv...
11/16/1999
5620550Packaging material with an opening arrangement and a method of producing same
A packaging material for producing packages includes a foundation layer that is provided with a through hole. A thermoplastic strip covers the through hole and an outer layer completely covers the thermoplastic strip and foundation layer. Various other la...
04/15/1997
5203935Method of producing packaging material having a tear tape
A teartape for packaging materials, and particularly such materials based on polyolefin films, includes a base film coated with a pressure sensitive adhesive composition. The teartape is affixed to the packaging material by the adhesive composition. This ...
04/20/1993
5127208Method and apparatus for forming a reclosable package
A method and an apparatus for applying a reclosable profile element and a tear strip element to a packaging film is disclosed. Packaging film is formed into a tubular form about a forming tube. The tubular shaped packaging film is advanced along the lengt...
07/07/1992
5074096Production plant for producing large units in the form of boarded bundles of groups of small packs of paper tissues including a reservoir unit for temporarily storing the small packs during a malfunction of the plant
In the event of a fault in an individual machine of a production plant for producing large units in the form of boarded bundles of groups of small packs of paper tissues which comprises a folding machine for producing paper tissues and grouping these into...
12/24/1991
4765117Apparatus for welding a strip of tape to film
A film continuously fed passes through first rollers and second rollers disposed at wider spaces than that of the first rollers. The first and second rollers are relatively moved and the speed of part of the film continuously fed is reduced to zero tempor...
08/23/1988
4765118Apparatus for welding a strip of tape to film
The apparatus for welding a strip of tape to film includes a tape feed roller for feeding the film continuously and a welding roller disposed in a position where the film is held between both the rollers, both the rollers being rotated in synchronism with...
08/23/1988
4729205Method of producing film-wrapped packages or packaged units, and apparatus for carrying out such method
A method of producing film-wrapped packages or packaged units, wherein a package or packaged unit is wrapped in a film hose formed by helical wrapping of the film (web) (30). In front of the wrapping front advancing relative to the package, a tear-up thre...
03/08/1988
4498274Device for supplying and for bringing together a web of packaging material and a tear strip web
A tear strip is caused to move synchronously with a moving web of packaging material and the web and strip are brought into contact for subsequent joining to define a packaging material with integral tear strip. Contact between the packaging material and ...
02/12/1985
 
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