Slides To Lock Bag End Within Housing Patents (Class 24/30.5L)
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Patent number: 9003610Abstract: The invention relates to a closure clip for closing tubular or bag-shaped packing casing for packing loosely goods or foodstuff. The closure clip includes two arms extending at least substantially in a plane and at least substantially parallel to each other, having first and second ends and inner and outer surfaces. The closure clip further includes a bottom portion arranged in the plane defined by the arms, having an inner and an outer surface and connecting the arms by their first ends, thereby forming a substantially U-shaped closure clip. The closure clip further includes at least one arbor having a first end and a second end that extends from the inner surface of the bottom portion, to which the arbor is coupled by its first end between the arms and parallel thereto. The closure clip further comprises a die for closing the closure clip. The closure clip further comprises two guide channels for guiding the second ends of the closure clip, which are separated from each other by a land.Type: GrantFiled: April 8, 2011Date of Patent: April 14, 2015Assignee: Poly-clip System GmbH & Co. KGInventors: Heiko Schleucher, Uwe Melchert
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Patent number: 8572814Abstract: Systems and methods are provided herein that provide for bag cutting and closure.Type: GrantFiled: October 23, 2012Date of Patent: November 5, 2013Inventor: Joseph H. Clearman
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Publication number: 20120159741Abstract: A clip-closure (1, 2) for closing container systems made from film, comprising first closure and second closure part (4,5). A connecting device is provided for the securing of the second closure part (5) to the first closure part (4) in the assembled state. The first closure part (4) may be of U-shaped configuration and includes two limbs (7, 8). The second closure part (5) is of W-shaped configuration and comprises a central limb (6) as well as two side limbs (9, 10) spaced apart therefrom. A first part of the connecting device is provided on the limbs (7, 8) of the first closure part (4) and a second part of the connecting device is provided on the side limbs (9, 10) of the second closure part (5). The invention also relates to an opening tool (41).Type: ApplicationFiled: December 22, 2011Publication date: June 28, 2012Inventor: Victor Schnyder
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Patent number: 8046878Abstract: A bag and clothesline clamp is constructed of a pliable, tubular hose that has a slit opening along the length and two opposite ends wherein at least one is notched at an angle of 45° away from the slit opening; a slot opening formed at least partially through the slit opening by removing a narrow strip of hose parallel to an axis of the hose for ease of insertion of the bag or the clothesline.Type: GrantFiled: May 23, 2008Date of Patent: November 1, 2011Inventor: Eugene J. Matrejek
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Publication number: 20100236026Abstract: A belt-shaped base of a female member of a zipper tape attached to an inner surface of a bag body has a wide portion that extends wider toward an opening of the bag body than a belt-shaped base of the male member. An open tape is disposed on the wide portion and a seal layer is laminated on a surface of the open tape. A first projecting portion is also provided on the wide portion. A second projecting portion is provided on an opening-side end of the belt-shaped base. The projecting portions have a substantially trapezoidal cross section. When the zipper tape is bonded to the bag body and is sealed by the seal layer, a gap is provided between the open tape and the first and the second projecting portions.Type: ApplicationFiled: August 17, 2007Publication date: September 23, 2010Applicant: IDEMITUSU UNITECH CO., LTD.Inventors: Yoshinori Nanba, Kenichi Tanaka
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Publication number: 20100236027Abstract: A closure device for closing a bag, includes a rail assembly having a first and a second rail, each rail having a proximal and a distal end, the respective proximal rail ends being operably coupled together and the respective distal rail ends being openable to define an aperture between the first and a second rails, and a lock ring, the lock ring having a bore defined therethrough, the rail assembly being disposable in the bore, the lock ring being readily shiftable along a dimension of the rail assembly, the dimension extending from proximate the proximal end of the rail assembly to proximate the distal end of the rail assembly. A method of forming a closure device id further included.Type: ApplicationFiled: February 19, 2010Publication date: September 23, 2010Inventors: Andrew Barker, Joshua Marrow
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Publication number: 20100101055Abstract: A slider is adapted for use with a reclosable fastener for bags containing material. The reclosable fastener includes a first track and a second track. The first track includes a first profile, while the second track includes a second profile. The first and second profiles are releasably engageable to each other. At least one of the first and second profiles has an interior portion. The slider comprises a body that includes a top, a first side, a second side and a separation member on an underside of the top. The separation member is adapted to open and close the fastener and includes a slider finger that extends generally downwardly from the top. The slider finger extends into an interior portion of the first profile so as to assist in removing material trapped in the interior portion of the first profile when closing the reclosable fastener.Type: ApplicationFiled: December 29, 2009Publication date: April 29, 2010Applicant: Pactiv CorporationInventors: David V. Dobreski, Toby R. Thomas, David P. Cameron
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Patent number: 7571518Abstract: A clamp (10) including a housing (11) being a first member having a first passage (16) therethrough providing a first jaw and a first opening to said first passage (21) from one side; a shutter (12) being a second member having a second passage therethrough providing a second jaw and a second opening to said second passage (27) from one side; said second member being engaged with said first member far relative sliding movement between an open position in which said first and second jaws are spaced apart and said first and second openings are at least partially aligned and provide access to said first passage from one side and a closed position in which the first and second jaws cooperate to clamp a portion of a bag to be closed there between. The shutter is biased closed by springs (13) and (14) located within the closed passage end of the housing.Type: GrantFiled: June 16, 2005Date of Patent: August 11, 2009Inventor: Brett Davidson
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Publication number: 20090144944Abstract: This invention is to provide a tying article which is formed into one piece used for tying objects, where the tying article has at least two sets of all-in-one ratchet sets at its surface, which are distributed along two sides separated by boundary pieces and each side has at least one bar-like bodies, where the ratchet set of each bar-like bodies is made up of at least two ratchets. When binding an article, the tying article can be divided into two parts. The first part is the enclosing part that loops the tied article, and the second part is the extending part that protrudes from the enclosing part. The extending part is again divided into two branches, where the seizing face of a corresponding ratchet of each branch is clenched by the enclosing part served as a detent. Once the binding works, the extending part tents to shrink back, but the seizing face of the ratchet is clenched by the enclosing part served as the detent, which enables a tight binding between the two and an adjustable binding as well.Type: ApplicationFiled: December 10, 2008Publication date: June 11, 2009Inventor: Yao-Hsing Chen
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Publication number: 20080189913Abstract: A closure element is used for closing an opening disposed through the flexible sidewall of a storage bag such as those used to store food items. Storage bags of this type provide an internal volume accessible via the opening. The closure element includes a first fastening strip and an interlocking second closure strip. The first and second fastening strips include complementary, engagable first and second closure profiles. To hermetically seal the internal volume, at least a portion of the first or second fastening strip can include a sealant. The sealant can be a displaceable fluid, fluid-like substance, or wax-like substance such as an oil or a gel. When the closure profiles are engaged, the sealant provides an air tight barrier sealing the internal volume.Type: ApplicationFiled: May 22, 2006Publication date: August 14, 2008Inventors: Carl L. Bergman, Andrew E. Neltner
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Publication number: 20080172842Abstract: A slider is adapted for use with a reclosable fastener for bags containing material. The reclosable fastener includes a first track and a second track. The first track includes a first profile, while the second track includes a second profile. The first and second profiles are releasably engageable to each other. At least one of the first and second profiles has an interior portion. The slider comprises a body that includes a top, a first side, a second side and a separation member on an underside of the top. The separation member is adapted to open and close the fastener and includes a slider finger that extends generally downwardly from the top. The slider finger extends into an interior portion of the first profile so as to assist in removing material trapped in the interior portion of the first profile when closing the reclosable fastener.Type: ApplicationFiled: March 24, 2008Publication date: July 24, 2008Inventors: James S. Blythe, David V. Dobreski, Daniel B. Ferrari, Steven P. Long, Toby R. Thomas, David P. Cameron