US2586078A - Method and means for packaging - Google Patents

Method and means for packaging Download PDF

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Publication number
US2586078A
US2586078A US677761A US67776146A US2586078A US 2586078 A US2586078 A US 2586078A US 677761 A US677761 A US 677761A US 67776146 A US67776146 A US 67776146A US 2586078 A US2586078 A US 2586078A
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United States
Prior art keywords
material
body
sheet material
portions
filamentary
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Expired - Lifetime
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US677761A
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Thomas R O'malley
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American Viscose Corp
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American Viscose Corp
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Priority to US677761A priority Critical patent/US2586078A/en
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Publication of US2586078A publication Critical patent/US2586078A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/02Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles
    • B65D85/04Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles for coils of wire, rope or hose
    • DTEXTILES; PAPER
    • D01NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04Supporting filaments or the like during their treatment
    • D01D10/0418Supporting filaments or the like during their treatment as cakes or similar coreless thread packages
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00Special receptacle or package
    • Y10S206/813Adhesive
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00Special receptacle or package
    • Y10S206/819Material

Description

1952 T. R. OMALLEY METHOD AND MEANS FOR PACKAGING Filed June 19, 1946 INVENTOR. THOMAS R. .OMALLEY Patented Feb. 19, 1952 METHOD AND MEANS FOR PACKAGING Thomas R. OMalley, Wilmington, Del., assignor to American Viscose Corporation, Wilmington, Del., a corporation of Delaware Application June 19, 1948, Serial No. 677,761

2 Claims. (Cl. 229-87) This invention relates to methods and means it has been found that it was difficult to retain the covering means in position in close contact with the yarn or thread. Very often during the liquid treatment the covering means became disarranged causing damage to the yarn or thread, and often the covering means itself was damaged.

Applicant has invented methods and means for packaging that overcome the foregoing objections and that have added advantages in that they are applicable to covering means that are inexpensive and may be used as a packaging means in which the yarn or thread is shipped.

The invention has for its principal object to provide economical methods and means for packaging yarn and thread or other filamentary material wound in the form of a hollow body such as a cake, that protects the yarn or thread during liquid treatment from disarrangement that would make winding difficult or other damage and in which the liquid treated yarn or thread may be dried and shipped.

Other objects and advantages of the invention will be apparent from the following description and the accompanying drawing.

Inthe drawing,

Figure 1 is a perspective view of a tubular member of pleated permeable sheet material forming a part of applicants invention.

Figure 2 is an enlarged fragmentary view showing the arrangement of the pleated portions of the sheet material forming the tubular member shown in Figure l.

Figure 3 is a perspective view of a tubular member of pleated permeable sheet material forming a part of another embodiment of applicants invention.

Figure 4 is an enlarged fragmentary view showing the arrangement of the pleated portions of the sheet material forming the tubular member shown in Figure 3.

Figure 5 is a sectional view of a yarn or thread packageembodying applicants invention.

While applicant's invention is applicable to packaging yarn, thread and the like filamentary material that is wound in the form of a hollow body or cake, it is particularly applicable where the filamentary material is to be subjected to liquid treatment while in package form.

When the filamentary material is packaged in accordance with the present invention, the covering member closely fits the filamentary material and is retained in position throughout a series of liquid treating and drying steps. The arrangement of the covering means is such that it readily withstands handling and manipulation of the package during the liquid treating and drying steps and during shipment of the package.

In accordance with the practice of the present invention, water permeable sheet material of paper or the like having suflicient wet strength is pleated by folding spaced portions of the sheet material along parallel lines. The pleated sheet material is then formed into a. tube by overlapping portions of the sheet material along the sides and with the pleated portions extending longitudinally of the tube. The pleated tub is inserted into the body of filamentary material with the mid-portion of the tube in contact with the inner wall of the body of the filamentary material. The ends of the tube are then brought over the ends of the body of the filamentary material and positioned in overlapping relation against the outer wall of the body of filamentary material forming a package in which the body of filamentary material is completely enclosed. In this package, the covering means firmly engages both the inside and the outside of the body of filamentary material.

Referring to Figures 1 and 2 of the drawin in which an embodiment of the invention is shown, reference character I indicates generally a pleated covering member in tubular form that is made from the pleated sheet of material indicated generally by reference character 2. The sheet material is of water permeable paper or the like having substantial wet strength. The sheet material is pleated by folding spaced portions of the material on itself, first in one direction and then in the other along the parallel lines 3 and 4 to form the parallel overlapping portions 5, 6, and I spaced apart by the single thickness of sheet material 8. The folded portions may be pressed with a heated iron or roller while damp to retain the folded portions in position and to resist distortion. In order to retain the folded portions more securely in position, a further procedure is employed. In this case one surface of the sheet material, before folding, is lightly sprayed with a wax or resin solution or is lightly dusted with a wax or resin powder or flock of resin filaments. The wax or resin is potentially adhesive and is made adhesive by the application of heat. The application of the resin or wax is sufficiently light and dispersed so that the particles I of potentially adhesive material applied to a surface of the sheet material are relatively widely spaced apart and the liquid permeability of the sheet material is not appreciably impaired. After the sheet material has been folded as described above, the folds are pressed down with a heated iron or roller that energizes the potentially adhesive material and lightly secures together the overlapping portions of the folds to which the adhesive has been applied. The, sides of the sheet material are brought together in overlapping relation to form a tubular member with the parallel pleated portions extending longitudinally and with the overlapping portions 5 and 6 positioned on the inside of the tube. The sheet material may be held in tubular form by adhesively or otherwise securing together the overlapped edges 9 or the tube may be held together by merely allowing sufllcient overlap. The diameter of the tube is that of the inside of the body of filamentary material to be packaged. The adhesive bonds between the overlapping portions forming the pleats are such that they may be readily broken and the pleats opened without tearing or damaging the sheet material where it is desired to enlarge the tube.

The tubular member of pleated sheet material is preferably applied to the filamentary material to be packaged as shown in Figure 5 of the drawing. The tubular member is passed through the inside of the body of filamentary material I i with the mid-portion l2 of the tubular member positioned in engagement with the inner wall of the body of filamentary material. One end portion I! of the tube, enlarged a sufiicient amount is drawn over one end of the body of filamentary material and is positioned in contact with the outer wall of the body of fiilamentary material substantially throughout its length. The other end portion ll of the tube, enlarged a sufficient amount is drawn over the other end of the body of filamentary material and positioned in overlapping relation with the end portion of the tubular member in contact with the outer wall of the body of filamentary material substantially throughout its length. With this arrangement the tubular member closely fits the inner wall of the filamentary body with the folded portions forming the pleats extending longitudinally through the filamentary body to reinforce the covering means and retain the covering means in position. In drawing the end portions of the tubular member over the ends of the body of filamentary material and in positioning them in overlapping relation against the outer wall of filamentary material, the pleats are opened a sufficient amount by rupturing the adhesive bonds between the overlapping portions. The pleats are of suillcient depth and number that they may be opened to enlarge portions of the tubular member sufficiently to enable them to be drawn over the ends of the body of filamentary material and positioned in overlapping relation against the outer wall of the body in filamentary material without completely opening the pleats so that a portion of each of the pleats is present in the overlapped portions of the tubular member positioned on the outside of the body of filamentary material that is packaged. As the folds comprising the pleated portions are in overlapping relation, the pleats may be positioned against the outer wall of the body of filamentary material by rubbing or smoothing them against the body of filamentary material in the direction they extend.

Referring to Figures 3 and 4 of the drawing in which another embodiment of the invention is shown, reference character I! indicates generally a pleated covering member in tubular form that is made from the pleated sheet of material indicated generally by reference character IS. The sheet material is of water permeable paper or the like having substantial wet strength. The sheet material is pleated by folding spaced portions of the material on itself first in one direction and then in the other, along the parallel lines [1, ll, and I! to form the parallel overlapping portions 20 and 2| spaced apart by the single thickness of sheet material 22. The folded portions may be pressed with a heated iron or other means while damp to retain the folded portions in position and to resist distortion. The portions of the sheet material forming the pleats extend substantially at right angles to the adjacent portions 22 of the sheet material. In order to retain the folded portions of the sheet material more securely in position, a further procedure may be employed. In this case one surface of the sheet material, before folding, is lightly sprayed with a wax or resin solution or is lightly dusted with a wax or resin powder of flock of resin filaments. The wax or resin is potentially adhesive and is made adhesive by the application of heat. The application of the resin or wax is sufficiently light and disbursed so that the particles 23 of potentially adhesive material applied to a surface of the sheet material are relatively widely spaced apart and the liquid permeability of the sheet material is not appreciably impaired. After the sheet material has been folded as described above, the folds .are pressed together with a heated iron or other means that energizes the potentially adhesive material and lightly secures together the overlapped portions of the folds to which the adhesive has been applied.

The sides of the sheet material are brought together in overlapping relation to form a tubular member with the parallel pleated portions extending longitudinally and with the overlapping portions 20 and 2| extending substantially radially into the tube. The sheet material may be held in tubular form by adhesively or otherwise securing together the overlapping edges 24 or the tube may be held together by merely allowing suflicient overlap. The .diameter of the tube is that of the inside of the body of filamentary material to be packaged. The adhesive bonds between the overlapping portions forming the pleats are such that they may be readily broken and the pleats opened without tearing or damaging the sheet material where it is desired to enlarge the tube.

The tubular member of sheet material as shown in Figures 3 and 4 of the drawing and described above is, preferably applied to the body of filamentary material to be packaged in the same manner as the embodiment shown in Figures 1 and 2 of the drawing, that is; in the manner shown in Figure 5 of the drawing.

The tubular member of pleated sheet material is preferably applied to the filamentary material to be packaged as shown in the drawing. The tubular member is passed through the inside of the body of filamentary material with the mid-' portion of the tubular member positioned in engagement with the inner wall of the body of filamentary material. One end portion of the tube, enlarged a sufiicient amount, is drawn over one end of the body of filamentary material and is positioned in contact with the outer wall of the body of filamentary material substantially throughout its length. The other end portion of the tube, enlarged a, sufileient amount, is drawn over the other end of the body of filamentary material and positioned in overlapping relation with the end portion of the tubular member in contact with the outer wall of the body oifilamentary material substantially throughout its length. With this arrangement the tubular member closely fits the inner wall of the filamentary body with the folded portions forming the pleats extending longitudinally through the filamentary body to reinforce the covering means and retain the covering means in position. In drawing the end portions of the tubular member over the ends of the body of filamentary material and in positioningagainst the outer wall of the body 01 filamentary material without completely opening the pleats so that a portion of each of the pleats is present in the overlapped portions of the tubular member positioned on the outside of the body of filamentary material that is packaged.

It is seen that in the packaging means made in accordance with the present invention the overlapping portions forming the pleats are on the inside of the portion of the covering means positioned against the inner wall of the body or the filamentary material and serve to stiilen and reiniorce this portion and hold it against the filamentary material. The folded portions also tend to serve as a means for guiding the package when it is placed on a supporting rod and also resist terial in cylindrical tubular form having overlapping folded portions of the sheet material extending longitudinally and spaced apart circumferentially by unfolded portions of the sheet material and with the overlapping portions secured together by a potentially adhesive material so dispersed thatthe water permeability of the sheet w permeable, paper-like sheet material in tubular form having therein overlapping folded portions abrasion oi the body or the covering means by of the sheet material extending longitudinally and spaced apart circumferentially by unfolded portions of the sheet material, with the overlapping portions of the sheet material secured together by a potentially adhesive material so dispersed that the permeability of the sheet material is not appreciably diminished and the secured portions of the sheet material may be separated without materially damaging the sheet material, with the mid-portion of the tubular member in engagement with the inner wall of the filamentary body. separating the folded portions in the end portions of the tubular sheet, drawing one end portion of the tubular sheet material over the end of the filamentary body and positioning the end portion against the outer wall of the filamentary body substantially throughout its length, drawing the other end portion of the tubular sheet material over the other end of the filamentary body and positioning the other end portion of tubular sheet material in overlapping relation with the first end portion of the tubular sheet material against the outer wall of the filamentary body substantially throughout its length.

Thor/ms R. O'MALLEY.

REFERENCES CITED The following references are of record in the file or this patent:

UNITED STATES rs'mn'rs Number Name Date 1,319,682 Angler Oct. 28, 1919 1,848,584 Clark Feb. 23, 1932 2,113,781 Bochmann Apr. 12, 1938 2,230,067 Pedlow Jan. 28, 1941 2,382,400 Decker, Jr. et al. Aug. 14, 1945 2,388,012 Pullen Oct. 30, 1945 2,475,241 Hermanson July 5, 1949 FOREIGN PATENTS Number Country Date 719,191 June 26, 1981

US677761A 1946-06-19 1946-06-19 Method and means for packaging Expired - Lifetime US2586078A (en)

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Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668402A (en) * 1947-05-26 1954-02-09 American Viscose Corp Method for packaging filamentary material
US2735215A (en) * 1956-02-21 rutledge
US2748823A (en) * 1954-02-25 1956-06-05 Halpern Joseph Dispensing receptacle for facial tissues or the like
US2800232A (en) * 1953-12-09 1957-07-23 Bowser Inc Separator for liquids
US2844474A (en) * 1957-04-29 1958-07-22 Int Minerals & Chem Corp Packaging and processing of poultry
US2943700A (en) * 1959-04-27 1960-07-05 Mine Safety Appliances Co Zigzag filter blank and method of making a filter
US4211543A (en) * 1978-04-24 1980-07-08 Donaldson Company, Inc. Air cleaner with replaceable filter element
US4795648A (en) * 1986-03-17 1989-01-03 Gilbert Capy Sandwich wrapper and method of wrapping
US4989396A (en) * 1984-05-22 1991-02-05 Highland Supply Corporation Curl wrap and methods for using same
US5111613A (en) * 1984-05-22 1992-05-12 Highland Supply Corporation Pleated flower pot or flower pot cover
US5125564A (en) * 1990-10-26 1992-06-30 Akiva Buchberg Pleated packaging wrapper for objects
US5327635A (en) * 1984-05-22 1994-07-12 Highland Supply Corporation Method of making a flower pot or flower pot cover with pleated skirt
US5518167A (en) * 1991-03-15 1996-05-21 Wrapco International N.V. Wrapping method using pleated flexible sheets
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
WO1997013687A1 (en) * 1995-10-10 1997-04-17 Quinones, Victor, Manuel Method and system for wrapping steel
US5647950A (en) * 1991-06-28 1997-07-15 Pall Corporation Filter assembly with a spin welded end cap
US5722571A (en) * 1995-12-27 1998-03-03 Littlejohn; Sondra Air flow guide for garment sleeve
US5776342A (en) * 1995-01-13 1998-07-07 Pall Corporation Filter assembly
US5784735A (en) * 1996-12-16 1998-07-28 Osaka Bobbin Co., Ltd. Method for evenly dyeing yarn cheeses
US5882288A (en) * 1997-01-20 1999-03-16 Cuno Incorporated Apparatus and method for forming spiral pleated filter cartridges
US5988492A (en) * 1995-06-02 1999-11-23 Capy; Gilbert Pleated package having a reinforced central region with pre-expanded pleats
US6103120A (en) * 1995-10-23 2000-08-15 Pall Corporation Fluid processing apparatus
US6110368A (en) * 1994-10-21 2000-08-29 Pall Corporation Fluid processing apparatus
US6234384B1 (en) * 1996-05-28 2001-05-22 Gilbert Capy Reinforcing device of a folded package for convex objects
US6484442B1 (en) 1998-03-12 2002-11-26 Southpac Trust International, Inc. Sheets of material having forming indicia for forming into flower pots or plant covers and methods
US6598749B2 (en) 2000-09-15 2003-07-29 Cuno Incorporated Spiral pleated filter cartridges
US20040011801A1 (en) * 2002-06-20 2004-01-22 Albert Rodriguez Combination adjustable diameter drinking vessel sleeve and recyclable beverage coaster
US20050263531A1 (en) * 2004-05-21 2005-12-01 Jobe Joseph S Disposable beverage insulator & method of using same
US20060201110A1 (en) * 2005-03-11 2006-09-14 Quinones Victor M Method of packaging coils
US20070102101A1 (en) * 2005-11-09 2007-05-10 3M Innovative Properties Company Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly
US20070262016A1 (en) * 2004-11-19 2007-11-15 3M Innovative Properties Company Circumferentially pleated filter assembly and method of forming the same
US20110226691A1 (en) * 2007-12-21 2011-09-22 Lucas Jeffrey A Filter device
US20110308982A1 (en) * 2009-01-21 2011-12-22 Ibco Srl Wrapper for metal coils
US20130212838A1 (en) * 2008-10-22 2013-08-22 Cord Controller, Llc Systems and methods for securing portions of a cord

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319682A (en) * 1919-10-28 ahg-ier
FR719191A (en) * 1930-07-28 1932-02-02 Philips Nv Method and wrappers making device
US1846584A (en) * 1928-03-09 1932-02-23 John W Clark Wrapper for packages, bales, and the like
US2113781A (en) * 1930-04-19 1938-04-12 North American Rayon Corp Device for spinning and further treatment of artificial silk
US2230067A (en) * 1939-02-09 1941-01-28 American Viscose Corp Covering means
US2382400A (en) * 1943-10-16 1945-08-14 American Viscose Corp Wrapper for wound filamentary masses
US2388012A (en) * 1945-10-30 Method of making match packets
US2475241A (en) * 1945-02-01 1949-07-05 William A Hermanson Heat sealed bag

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319682A (en) * 1919-10-28 ahg-ier
US2388012A (en) * 1945-10-30 Method of making match packets
US1846584A (en) * 1928-03-09 1932-02-23 John W Clark Wrapper for packages, bales, and the like
US2113781A (en) * 1930-04-19 1938-04-12 North American Rayon Corp Device for spinning and further treatment of artificial silk
FR719191A (en) * 1930-07-28 1932-02-02 Philips Nv Method and wrappers making device
US2230067A (en) * 1939-02-09 1941-01-28 American Viscose Corp Covering means
US2382400A (en) * 1943-10-16 1945-08-14 American Viscose Corp Wrapper for wound filamentary masses
US2475241A (en) * 1945-02-01 1949-07-05 William A Hermanson Heat sealed bag

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735215A (en) * 1956-02-21 rutledge
US2668402A (en) * 1947-05-26 1954-02-09 American Viscose Corp Method for packaging filamentary material
US2800232A (en) * 1953-12-09 1957-07-23 Bowser Inc Separator for liquids
US2748823A (en) * 1954-02-25 1956-06-05 Halpern Joseph Dispensing receptacle for facial tissues or the like
US2844474A (en) * 1957-04-29 1958-07-22 Int Minerals & Chem Corp Packaging and processing of poultry
US2943700A (en) * 1959-04-27 1960-07-05 Mine Safety Appliances Co Zigzag filter blank and method of making a filter
US4211543A (en) * 1978-04-24 1980-07-08 Donaldson Company, Inc. Air cleaner with replaceable filter element
US5327635A (en) * 1984-05-22 1994-07-12 Highland Supply Corporation Method of making a flower pot or flower pot cover with pleated skirt
US4989396A (en) * 1984-05-22 1991-02-05 Highland Supply Corporation Curl wrap and methods for using same
US5111613A (en) * 1984-05-22 1992-05-12 Highland Supply Corporation Pleated flower pot or flower pot cover
US4795648A (en) * 1986-03-17 1989-01-03 Gilbert Capy Sandwich wrapper and method of wrapping
USRE35241E (en) * 1986-03-17 1996-05-14 Wrapco International B.V. Sandwich wrapper and method of wrapping
US5125564A (en) * 1990-10-26 1992-06-30 Akiva Buchberg Pleated packaging wrapper for objects
US5518167A (en) * 1991-03-15 1996-05-21 Wrapco International N.V. Wrapping method using pleated flexible sheets
US5647950A (en) * 1991-06-28 1997-07-15 Pall Corporation Filter assembly with a spin welded end cap
US5871645A (en) * 1991-06-28 1999-02-16 Pall Corporation Filter arrangement including a non-perforated housing and an axially pleated filter pack
US6113784A (en) * 1992-11-06 2000-09-05 Pall Corporation Filter
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
US5725784A (en) * 1992-11-06 1998-03-10 Pall Corporation Filtering method
US5876601A (en) * 1992-11-06 1999-03-02 Pall Corporation Pleated filter having a helically wrapped septum to tension the filter
US6110368A (en) * 1994-10-21 2000-08-29 Pall Corporation Fluid processing apparatus
US5776342A (en) * 1995-01-13 1998-07-07 Pall Corporation Filter assembly
US5988492A (en) * 1995-06-02 1999-11-23 Capy; Gilbert Pleated package having a reinforced central region with pre-expanded pleats
US5657613A (en) * 1995-10-10 1997-08-19 Quinones; Victor Manuel Method and system for wrapping steel
WO1997013687A1 (en) * 1995-10-10 1997-04-17 Quinones, Victor, Manuel Method and system for wrapping steel
US6103120A (en) * 1995-10-23 2000-08-15 Pall Corporation Fluid processing apparatus
US5722571A (en) * 1995-12-27 1998-03-03 Littlejohn; Sondra Air flow guide for garment sleeve
US6234384B1 (en) * 1996-05-28 2001-05-22 Gilbert Capy Reinforcing device of a folded package for convex objects
US5784735A (en) * 1996-12-16 1998-07-28 Osaka Bobbin Co., Ltd. Method for evenly dyeing yarn cheeses
US6048298A (en) * 1997-01-20 2000-04-11 Cuno Incorporated Apparatus for forming spiral pleated filter cartridges
US5882288A (en) * 1997-01-20 1999-03-16 Cuno Incorporated Apparatus and method for forming spiral pleated filter cartridges
US6484442B1 (en) 1998-03-12 2002-11-26 Southpac Trust International, Inc. Sheets of material having forming indicia for forming into flower pots or plant covers and methods
US6615541B2 (en) 1998-03-12 2003-09-09 Southpac Trust International, Inc. Sheets of material having forming indicia for forming into flower pots or plant covers and methods
US20040020119A1 (en) * 1998-03-12 2004-02-05 Weder Donald E. Sheets of material having forming indicia for forming into flower pots or plant covers and methods
US6598749B2 (en) 2000-09-15 2003-07-29 Cuno Incorporated Spiral pleated filter cartridges
US20040011801A1 (en) * 2002-06-20 2004-01-22 Albert Rodriguez Combination adjustable diameter drinking vessel sleeve and recyclable beverage coaster
US7000801B2 (en) * 2002-06-20 2006-02-21 Albert Rodriguez Combination adjustable diameter drinking vessel sleeve and recyclable beverage coaster
US20050263531A1 (en) * 2004-05-21 2005-12-01 Jobe Joseph S Disposable beverage insulator & method of using same
US8075720B2 (en) * 2004-11-19 2011-12-13 3M Innovative Properties Company Circumferentially pleated filter assembly and method of forming the same
US20070262016A1 (en) * 2004-11-19 2007-11-15 3M Innovative Properties Company Circumferentially pleated filter assembly and method of forming the same
US7922006B2 (en) 2004-11-19 2011-04-12 3M Innovative Properties Company Circumferentially pleated filter assembly and method of forming the same
US20110152054A1 (en) * 2004-11-19 2011-06-23 3M Innovative Properties Company Circumferentially pleated filter assembly and method of forming the same
US20060201110A1 (en) * 2005-03-11 2006-09-14 Quinones Victor M Method of packaging coils
US20070102101A1 (en) * 2005-11-09 2007-05-10 3M Innovative Properties Company Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly
US8545658B2 (en) 2005-11-09 2013-10-01 3M Innovative Properties Company Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly
US20110226691A1 (en) * 2007-12-21 2011-09-22 Lucas Jeffrey A Filter device
US9038830B2 (en) 2007-12-21 2015-05-26 3M Innovative Properties Company Filter device
US20130212838A1 (en) * 2008-10-22 2013-08-22 Cord Controller, Llc Systems and methods for securing portions of a cord
US9644656B2 (en) * 2008-10-22 2017-05-09 Cord Controller, Llc Systems and methods for securing portions of a cord
US20110308982A1 (en) * 2009-01-21 2011-12-22 Ibco Srl Wrapper for metal coils

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