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| Number | Title | Issue Date |
| 7340807 | Pouch and resealable closure mechanism therefor including a plurality of interlocking closure elements A resealable closure mechanism includes first and second closure strips. The first closure strip includes a plurality of discontinuous closure elements and the second closure strip includes a plurality of discontinuous closure elements. One or more of the discontinu... | 03/11/2008 |
| 7316052 | Closure profile and die plate for extruding same A reclosable pouch includes interlocking male and female closure elements having elongate hollow closure profiles. The male closure profile has a hollow shaft section, and the female closure profile has a channel with at least one hollow side. A set of pleated grip ... | 01/08/2008 |
| 7178309 | Machine for processing web of material The present invention relates to a process used for packaging a product in a web of material that has a zipper attached thereto. The process includes providing a web of material having first and second edges and a zipper including first and second interlocking membe... | 02/20/2007 |
| 7160091 | Device for the production of multicomponent fibers or filaments, in particular bicomponent fibers or filaments Device for the production of multicomponent fibers or of filaments, in particular bicomponent fibers, whereby a nozzle block assembly is provided. The assembly consists of a middle nozzle block and two outer nozzle blocks. Arranged in the nozzle block assembly are a... | 01/09/2007 |
| 7144543 | Method and device for producing plastic profiles The invention relates to a method for producing plastic profiles comprised of at least one hard profile strand (2), for example, consisting of hard PVC, and of at least one soft profile strand (1), for example, consisting of soft PVC, whereby both prof... | 12/05/2006 |
| 7114310 | Process for attaching slider operated closure on form-fill-seal packaging machinery The present invention relates to a process used for packaging a product in a web of material that has a zipper attached thereto. The process includes providing a web of material having first and second edges and a zipper including first and second interlocking membe... | 10/03/2006 |
| 7097358 | Extended lip wicket slider deli bag A flexible reclosable container with a header strip, fastener elements, and a slider. The header strip preferably extends from the mouth of the bag, and includes a line of weakness for easy tear off of the bag. The slider and profiles are arranged such that the mout... | 08/29/2006 |
| 7090898 | Coating process for producing products in web form having at least two layers by application of electrostatic charges followed by neutralization of same A process for producing products in web form comprising at least two layers, in which a composition emerging from an applicator is applied as a layer to a substrate in web form which is guided on a transport means, said application taking place with application of e... | 08/15/2006 |
| 7069954 | Composite hose with a corrugated metal tube A composite hose is provided with a corrugated metal tube of an inner layer and rubber filler which is filled in valley gaps between corrugation hills on an outer peripheral side of the corrugated metal tube. A tubular hard resin layer is further provided as cover l... | 07/04/2006 |
| 7041187 | Corrugated sandwich panel and method for manufacturing the same Disclosed is a method for preparing a corrugated sandwich panel including the steps of: extruding melted polyethylene resin by use of an extruder and a slit nozzle; molding the extruded polyethylene resin to a vertically corrugated inner sheet by use of a plurality ... | 05/09/2006 |
| 6927315 | Adhesive composite having distinct phases A conformable adhesive article for use as a sterile medical dressing is described. The article includes a breathable polymeric matrix, a plurality of phases, and an adhesive composition positioned on the polymeric matrix. The plurality of phases preferably provide r... | 08/09/2005 |
| 6918234 | Process for attaching slider-operated closure on form-fill-seal packaging machinery The present invention relates to a process used for packaging a product in a web of material that has a zipper attached thereto. The process includes providing a web of material having first and second edges and a zipper including first and second interlocking membe... | 07/19/2005 |
| 6899942 | Optical disk label and method An optical disk of the type rotated by a spindle positioned in a centrally-located hole, and including a disk body including an annular data area, and a centrally-located, integrally-formed annular web positioned radially inward from the annular data area and coveri... | 05/31/2005 |
| 6746560 | Blow molding appurtenances to a container A blow molded shipping container includes a hollow bottle of thermoplastic material defined by a continuous outer wall having a parting line formed during blow molding the bottle and a fill opening located on the parting line. An appurtenance of a material different... | 06/08/2004 |
| 6656403 | Securing loop materials A composite touch fastener has an elongated, sheet-form resin substrate, a fibrous loop strip partially encapsulated in, or otherwise permanently attached to, resin of the substrate, and an array of loop-engageable fastener elements integrally molded with... | 12/02/2003 |
| 6589631 | Flashless rubber floor mat and method A flashless floor mat or product and method are provided. At least one embodiment of this invention relates to a flashless cushioned dust control mat article wherein the mat comprises at least two distinct layers of rubber, one comprising foam rubber, the... | 07/08/2003 |
| 6551539 | Releasable strap Methods of forming a releasable strap of hook and loop material and resulting products are shown. The strap has a hook side and a loop side, the hooks being formed of synthetic resin on a mold roll defining a multiplicity of hook mold cavities. A method i... | 04/22/2003 |
| 6541098 | Three-dimensional flexible adhesive film structures Three-dimensional flexible adhesive film structures are described which exhibit tack on demand characteristics. The film is capable of showing minimal or no tack under normal handling conditions, but when pressed against a target surface, exhibits the des... | 04/01/2003 |
| 6478916 | Method for the manufacture of a section for windows or doors The invention relates to a method for the manufacture of a section for windows or doors having an external surface and an internal surface and having at least one web which separates a chamber between the external surface and the internal surface. In acco... | 11/12/2002 |
| 6454897 | Method for manufacturing a flexible duct It is of the type comprising, from the inside to the outside, a flexible metal tube 2 having a helical winding of turns, an internal sealing sheath 3 arranged around the said flexible metal tube, at least one armouring ply 5 wound around the said internal... | 09/24/2002 |
| 6399002 | Method of making a pipe with coupling conforming to pipe diameter A plastic pipe has a multiple layer wall construction including major and minor wall portions. The major wall portions are formed with first corrugations and are separated from one another by the minor wall portions which are formed with second corrugatio... | 06/04/2002 |
| 6277231 | Method for producing a honeycomb core in thermofusible material, and device for implementing same This process consists: in continuously extruding, with the aid of a multislot die, parallel sheets (31) of thermally fusible material inside a cooling chamber (4), with the creation of a seal between the longitudinal edges of the sheets and the walls of t... | 08/21/2001 |
| 6268031 | Injection hose and method of producing it An injection hose intended for sealing expansion joint in concrete structures. The hose is in the form a continuous hollow extrusion (12), made of elastic, flexible material, with a continuous longitudinal bore (10) and at least one longitudinal groove (1... | 07/31/2001 |
| 6203646 | Process for preparing a mineral fibre element comprising a surface coating A method of producing a mineral fibre element comprising a mineral fibre base layer having a surface coating in the form of a fibrous netting formed of a thermoplastic polymer material wherein such a surface coating is provided on at least a part of the s... | 03/20/2001 |
| 6203741 | Apparatus and method for forming micro spike liners and a micro spike liner formed thereby An apparatus and methods for forming micro spike thermoplastic liners and micro spike thermoplastic liners formed thereby are provided. A textured thermoplastic liner having at least one roughened surface with a plurality of irregularly shaped projections... | 03/20/2001 |
| 6090234 | Elastic laminates and methods for making the same The present invention relates to elastic laminate structures comprising an open cell polymeric mesh integrally thermal bonded between two fabric carrier layers and methods for manufacturing such laminates.... | 07/18/2000 |
| 6004651 | Composite slab made of plastic and method for its manufacture A composite slab made of plastic, especially polypropylene, for construction purposes and packing purposes for example is described, said slab according to a preferred embodiment comprising a plurality of layers, each of which consists of a composite that... | 12/21/1999 |
| 5965222 | Process for manufacturing a trim and the trim itself A basic part is produced which has a three-dimensionally structured surface; then the surface of the basic part is covered by means of a resin layer in such a manner that all elevations of the three-dimensionally structured surface are covered; subsequent... | 10/12/1999 |
| 5876548 | Flexible metal pipes with a shrinkable polymer sheath, a process for their fabrication, and their utilization as flexible tubular conduits This invention relates to a flexible metal pipe covered with an impermeable sheath of a shrinkable, preferably semicrystalline polymer or polymers, characterized in that it incorporates between the shrinkable polymer sheath and the metal pipe an intermedi... | 03/02/1999 |
| 5873969 | Method and apparatus for opening a zipper after it has been spot sealed A method and apparatus for manufacturing recloseable plastic bags with engageable mating profiles where the bags are provided open for the consumer. The profiles are initially provided in the fully engaged condition within an elongate, longitudinally cut ... | 02/23/1999 |
| 5851467 | Molded surface fastener and method for manufacturing the same A plurality of molded surface fasteners, each having a substrate sheet and a multiplicity of hook elements, are connected to one another via a sheet-like connector embedded in the individual substrate sheets over their entire area. In production, a die wh... | 12/22/1998 |
| 5834034 | Apparatus for producing ribbed hose An apparatus for producing a ribbed hose which is capable of effectively producing a ribbed hose irrespective of a diameter or size of a hose while preventing the apparatus from being large-sized. A cylinder is formed therein with a hose feed passage and ... | 11/10/1998 |
| 5662764 | Apparatus for producing corrugated tube An apparatus for producing a corrugated tube contains a roller assembly composed of plural rollers having plural convexed rings, respective convexed rings forming a helix as a whole so as to substantially form a single rotating shaft body, and a synthetic... | 09/02/1997 |
| 5637168 | Apparatus and method for making flexible tubing with helically wound heating conductor A helically wound and helically ribbed plastic tubing incorporating an electrically conductive wire and an apparatus and method for making the tubing are disclosed. A plastic ribbon is wound about an axis into a tube with one edge of each lap overlapping ... | 06/10/1997 |
| 5620769 | Molded surface fastener and method for manufacturing the same In a molded surface fastener manufacturing method, molten resin is injected or extruded from an injection die or an extrusion nozzle, and at the same time, a coarse mesh core sheet is introduced between the extruded molten resin and the circumferential su... | 04/15/1997 |
| 5593535 | Apparatus for producing corrugated tube An apparatus for producing a corrugated tube contains a roller assembly composed of plural rollers having plural convexed rings, respective convexed rings forming a helix as a whole so as to substantially form a single rotating shaft body, and a synthetic... | 01/14/1997 |
| 5591389 | Method for making disposable tubular device A method of making a disposable tubular device comprising extruding a first material through a first die to form the tube and moving the tube through the second die while extruding a second material through the second die to form the tube-support structur... | 01/07/1997 |
| 5529825 | Matting Entrance matting includes a flexible base layer (12) and a flexible upper layer (14) comprising spaced, upstanding strips (16) and defining slots (18) therebetween. Strips of carpet and the like (20) are fixed in the slots (18). The matting is located on ... | 06/25/1996 |
| 5486255 | Recloseable profile strip with joining webs A recloseable profile strip designed to eliminate the slipping of the top web with respect to the bottom web in the recloseable profile strip of a recloseable package and remove the need for a tack seal. The present invention utilizes a joining web to joi... | 01/23/1996 |
| 5474628 | Method of distributing objects The invention relates to a method of distributing opening devices and preparing the opening devices for application individually to a packaging containers. The opening devices are positioned, closed and marshalled together to form a web or a sheet. The pr... | 12/12/1995 |
