1
Steven Ausnit: Method and apparatus for making reclosable bags with fastener strips in a form fill and seal machine. Minigrip, Hill Van Santen Steadman & Simpson, January 23, 1990: US04894975 (138 worldwide citation)

A method and apparatus for forming a tube and bag from a supply of thin thermoplastic film with the film being formed into tubular shape about a filling tube with the edges of the film brought together and joined solely by a zipper strip having reclosable pressure interlocking members thereon with t ...


2
Paul B Christoff, Steven Ausnit: Method of and means for making reclosable bags and method therefor. Minigrip Incorporated, April 7, 1987: US04655862 (135 worldwide citation)

A method of making making reclosable bags and material for making the bags, and apparatus wherein in one aspect extruded resiliently flexible plastic profiled reclosable fastener strip means for reclosable bags is located across the longitudinal formation axis of the bag wall web material, and in an ...


3
Steven Ausnit: Method for making multiple plastic bags with reclosable fasteners thereon. Hill Gross Simpson Van Santen Steadman Chiara & Simpson, April 6, 1976: US03948705 (132 worldwide citation)

A mechanism and method for making material for multiple plastic bags with reclosable fasteners thereon, including either continuously supplying a flattened plastic film tube and cutting a strip from the front wall to expose the rear wall or supplying a flattened film sheet and folding back both ends ...


4
Steven Ausnit: Thin wall reclosable bag material and method of making same. Minigrip, Hill Van Santen Steadman & Simpson, July 22, 1986: US04601694 (114 worldwide citation)

Material for bags with flexible sidewalls having reclosable separable plastic profile bag mouth closures comprising flexible sheet material providing the bag body and sidewalls. The bag mouth closures comprise strips having separably interlockable complementary resilient plastic profiles and lateral ...


5
Steven Ausnit: Method and apparatus for making reclosable bags in a form, fill and seal machine. Minigrip, Hill Van Santen Steadman & Simpson, December 1, 1987: US04709533 (114 worldwide citation)

A method and apparatus for forming a vertical tubular form fill package feeding the film vertically downwardly over a spout, pressing the outer lateral edges of the film together between pressure rollers, feeding joined strips of plastic zipper consisting of interlocking elements and attaching webs ...


6
Donald L Van Erden, Steven Ausnit: Packaging material and package. Signode Corporation, Hill Van Santen Steadman & Simpson, May 13, 1986: US04589145 (105 worldwide citation)

A method of and apparatus for packaging a blocky product such as cheese, into a wrapped envelope package, with material especially adapted for said packaging and wherein a bottom face of the product article is engaged on a panel area of the wrapper sheet which sheet has extended portions that are wr ...


7
Steven Ausnit: Method of and apparatus for packaging product masses in a form, fill and seal machine. Minigrip, Hill Van Santen Steadman & Simpson, October 31, 1989: US04876842 (100 worldwide citation)

A method of and apparatus for packaging product masses in a form, fill and seal machine, wherein a continuous length of packaging film is joined in running relation by a continuous length of separately formed plastic reclosable fastener assembly having interlock profile strips spot sealed together a ...


8
Steven Ausnit: Method of making multiple reclosable bag material. Minigrip, Hill Van Santen Steadman & Simpson, July 9, 1985: US04528224 (100 worldwide citation)

A method of making multiple reclosable bag material, which comprises advancing from a supply source bag wall film in continuous strip form and providing confronting colinear wall panel portions with surfaces facing toward one another, feeding separable fastener assembly in continuous strip form from ...


9
Steven Ausnit: Method of and apparatus for uninterruptedly assembling components for making bags. Minigrip, Hill Van Santen Steadman & Simpson, February 7, 1984: US04430070 (99 worldwide citation)

Reclosable, separable fastener bags having openable mouths defined by pull flanges are made by providing wall panel sheet material having pull flange area along an edge, uninterruptedly assembling and joining a base surface of substantial width on a preformed extruded plastic resiliently flexible in ...


10
Donald L Van Erden, Steven Ausnit: Method of packaging and apparatus. Signode Corporation, May 12, 1987: US04663915 (98 worldwide citation)

A method of and apparatus for packaging a blocky product such as cheese, into a wrapped envelope package, with material especially adapted for said packaging and wherein a bottom face of the product article is engaged on a panel area of the wrapper sheet which sheet has extended portions that are wr ...