US293353A - puryis - Google Patents

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US293353A
US293353A US293353DA US293353A US 293353 A US293353 A US 293353A US 293353D A US293353D A US 293353DA US 293353 A US293353 A US 293353A
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former
machine
tube
paper
bottom
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00Making flexible containers, e.g. envelopes or bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00Flexible containers made from webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00Shape of flexible containers
    • B31B2160/10Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents

Description

(No Model.) 3 Sheets-Sheet 1.

W. B, PURVIS.

PAPER BAG MACHINE.

1%., 293,353. Patented Feb. 12, 1884.

0: I I I! i?! if (N0 Model 3 Sheets-Sheet 2 W. B. mans PAPER BAG MACHINE. ,No; 293.353. Patentgd P e'b. 12,1884."

(No Model.) 3 Sheets-Sheet 3.

W. B. PURVIS.

5 PAPER BAG MACHINE.

1 No.'Z 93,353. Patented Feb. 12, 1884.

N. IEfEns. Phnm-Lillmgmplwn Wzsllinglnn. o, c.

UNIT-Len STATES PATENT @Fricn.

DIRECT AND MESNE ASSIGNMENTS,

FER, OF SAME PLACE.

OF. ONE-HALF TO LOUIS E. FFEIF- PAPER-BAG MACHINE.

SPECIFICATION forming part of Letters Patent'No. 293,353, dated February 12, 1884.

Application filed October 11, 1881. Renewed May 26,1883. (No model.)

. class of those machines which are adapted to make what are known as satehelbottom bags, and it consists in means for using suction to form the bottoms of the bags, and in means to form the paper tube, shape, and paste the side and bottom seams, when combined with an air-suction former for the satchel-bottoms all of wh ch ismore fully set forth in the following specification, and shown in the accompanying drawings, which form part thereof.

The object of this invention is to provide a machine capable of manufacturing a large quantity of bags in a limited spaceof time, and dispense in said machine with the greater part of the mechanism necessary to make the satchel-bottoms on the 01d machines.

In the drawings, Figure l is a plan view of my improved paper-bag machine with a portion broken away. Fig. 2 is a plan view of a portion of said machine. Fig. 3 is a cross section of said machine. on line it x of Fig. 1. Fig. 4 is an elevation of means to form the bottom. Fig. 5 is a perspective View of the cutting and creasing roller. Fig. 6 is a side elevation of the bottom-pasting device. Fig. 7 is a perspective view of the bottom-pasting roller. Fig. 8 is a perspective View of the air-suetion former for making the satchel-bottoms to the bags. Fig. 9 is a cross-section of same on line y 3 of Fig.8. Figs. 10 to 14. show various stages in the formation of the bag. Fig. is a cross-section of creasing-roller O and table of machine on line 2: z of Fig. 1.

A is the roll of paper, which is ,fed to the machine under the straightening or leveling roller 13, and then under the creasing-roller O, which forms creases c c by pressing the paper A down into a flat groove in the table, constituting the sides of the bags. After being creased, the edge of the paper is fed under a pastiugroller, D, and then the paper is passed through the folder E, of the usual construc- 5o tion, by which it is formed into a tube, and the seam I) is pressed down and dried while passing under the steam-rollers F, which are supplied with steam by pipe f. After leaving the rollers F, it is fed under the creasing and cutting roller G. (Shown in Fig. 5, in which i G is the cutter or knife, and gare the creasing edges or blades.) In passing under this cut ter, the tube is severed into bags, so far as the length of the tubes is concerned. These short sections of tubing are then fed upon idlerrollers H, and rest upon belts I, and are prevented from sliding off by piece H, secured to the frame of the machine. The tube-sections are then caught by the projections orpins 1 in the belts or bands I, and are carried along toward the suction-former for making the bottoms. These bands I run on rollers I. The tube-sections then pass between the bands J, preferably f thick rubber, and pressed together by rollers J or pressure-surfaces supported in suitable framing, the said bands pass ing between the two sections of the suctionformer K, each of which is adapted to operate upon one side of the tube. The faces K of the suction-former each make a quarter of a turn or twist in opposite directions, as shown in Fig. 8, said 'surfacesbeing provided with numerous small holes, 70, communicating with the interior of the formers K, and through which air is constantly sucked by suction or' exhaust fan U, through pipes S, and the pressure is prevented from sudden variations by the reservoir T. Between the sections of the former is a slot or passageway, 76, through which the flat part of the tube-section travels, leaving the end projecting into the former, with its sides exposed to the perforated faces K. As the tube-section is being passed through the former K by bands J, the sides of said tube which are designed to form the bottom are sucked apart and kept against the formerfaces K, thereby gradually opening the tube and forming the bottom ready for pasting, as shown in Figs. 8, 9, and 11. The tube, with 5 its bottom formed at right angles, is then passed under roller L, to press and thoroughly crease the bottom, which then passes under the plate M, leaving the points projecting, as shown in Fig. 7. As the formed tube passes along under the plate, it is creased at a by creasing disks or rollers N, which press the paper into the grooves n upon the supporting table or frame a. It then'passes under the pasting-rollers having pasting-strips 0, adapted to put no paste over the seam It, said roller receiving its paste from a second roller, 0 which works in the paste-vat O, as shown in Fig. 6. The bag is then in the condition shown in Fig. 12, in which R are the pasted portions of the bottom, and R the open sea-m, which is clear of paste to prevent the possibility of any paste getting on the inside of the tube when the bottom is folded over to finish the bag. The bag withits pasted bottom then passes under or through the folder 1?, similar .in construction to folder E, previously referred to, by which the points of the bag are doubled over and pasted down, as

' pipe q, to dry the paste.

shown in Fig. 13, and it, then passes under the steaming-rollers Q, supplied with steam by The bagis then in a finished condition, and the bottom is folded, as

shown in Fig. 14, for commerce; but this last' fold is not done by the machine. When the tube-section was cut off by knife G, the areas ing ribs or blades creased the tube-section at g, as shown in Figs. 5 and 10, and where it would have to be doubled in after manipulations.

Having now described my invention, what I claim as new, and desire to secure by Letters Patent, is

1. In a machine for making paper bags, a former provided with means to create a suction and alongitudinal aperture through which the tubes are fed in close succession, side by side, for the purpose of forming the bottom of the bag, substantially as and for the purpose specified."

2. In a machine for making paper bags, a stationary former made hollow, wit-l1 its operinterior of the former, substantially as and for the purpose specified.

3. In a machine for making paper bags, a former having two suction-faces curved in opposite directions arranged to allow the tubesections to pass between said faces, and side by side, as described and shown, and adapted to suck and draw the sides of said tube apart to form the bottom of the bag, substantially as and for the purpose specified.

4. In a paper-bag machine, the combination of .the feeding-bands I, suction-former K, roller L, creasing-rollers N. support a, plate M, pasting-roller 0, folder P, and drying-rolls Q, substantially as and for the purpose speci- 5. In a paper-bag machine, the combination of leveling roller B, creasing-roller G, pasting device D, folder E, drying-rolls F, and creasing and cutting roller G, with suction-former and a folder, P, for folding over the bot-tom to complete the bottom as formed in former K, substantially as and for the purpose'specified.

6. In a machine for making paper bags, a former provided with means to create a suction and alongitudinal aperture through said former, through which the tubes are fed in close succession for the purpose of forming the bottoms of the bags, in combination with two endless bands having their line of contact in line with the aperture in the former, and means, substantially as described, to press said bands together to feed the tubes through said former, substantially as set forth.

In testimony of which invention I hereunto set my hand.

WILLIAM B. PURVIS. \Vitnesses:

- R. M. HUNTER,

SAMUEL E. GAVIN.

US293353D puryis Expired - Lifetime US293353A (en)

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Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540844A (en) * 1947-11-28 1951-02-06 Allis Chalmers Mfg Co Web folding machine
US5161895A (en) * 1990-09-26 1992-11-10 Myers Marion P Gift sack with drawstring or the like and method for making the same
US20050233881A1 (en) * 2004-04-19 2005-10-20 Curt G. Joa, Inc. Method and apparatus for reversing direction of an article
US20050230056A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Multiple tape application method and apparatus
US20050230037A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Staggered cutting knife
US20050234412A1 (en) * 2004-04-19 2005-10-20 Curt G. Joa, Inc. Super absorbent distribution system design for homogeneous distribution throughout an absorbent core
US20050230024A1 (en) * 2004-04-19 2005-10-20 Curt G. Joa, Inc. Method of producing an ultrasonically bonded lap seam
US20050230449A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Apparatus and method of increasing web storage in a dancer
US20050275148A1 (en) * 2004-06-15 2005-12-15 Curt G. Joa, Inc. Method and apparatus for securing stretchable film using vacuum
US20060130964A1 (en) * 2004-04-20 2006-06-22 Curt G. Joa, Inc. Apparatus and method for cutting elastic strands between layers of carrier webs
US20060201619A1 (en) * 2005-03-09 2006-09-14 Curt G. Joa, Inc. Transverse tape application method and apparatus
US20060266466A1 (en) * 2005-05-31 2006-11-30 Curt G. Joa, Inc. Web stabilization on a slip and cut applicator
US20060266465A1 (en) * 2005-05-31 2006-11-30 Curt G. Joa, Inc. High speed vacuum porting
US20060277439A1 (en) * 2005-06-01 2006-12-07 Microsoft Corporation Code coverage test selection
US20070193856A1 (en) * 2006-02-17 2007-08-23 Curt G. Joa, Inc. Article transfer and placement apparatus with active puck
US20070250032A1 (en) * 2006-03-08 2007-10-25 Curt G. Joa, Inc. Refastenable tab for disposable pant and methods for making same
US20070256777A1 (en) * 2005-03-09 2007-11-08 Curt G. Joa Inc. Transverse tab application method and apparatus
US20070267149A1 (en) * 2006-05-18 2007-11-22 Curt G. Joa, Inc. Trim removal system
US20080050531A1 (en) * 2006-08-28 2008-02-28 Curt G. Joa, Inc. Apparatus and method for wetting a continuous web
US20080169373A1 (en) * 2007-01-12 2008-07-17 Curt G. Joa, Inc. Apparatus and methods for minimizing waste during web splicing
US20080196564A1 (en) * 2007-02-21 2008-08-21 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US20090058835A1 (en) * 2007-09-05 2009-03-05 Himax Technologies Limited Method for transmitting image data to driver of display
US7638014B2 (en) 2004-05-21 2009-12-29 Curt G. Joa, Inc. Method of producing a pants-type diaper
US20100263987A1 (en) * 2004-04-19 2010-10-21 Curt G. Joa, Inc. Method and apparatus for changing speed or direction of an article
US20110094657A1 (en) * 2009-10-28 2011-04-28 Curt G. Joa, Inc. Method and apparatus for stretching segmented stretchable film and application of the segmented film to a moving web
US20110155305A1 (en) * 2009-12-30 2011-06-30 Curt G. Joa, Inc. Apparatus and method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US8007484B2 (en) 2005-04-01 2011-08-30 Curt G. Joa, Inc. Pants type product and method of making the same
US8016972B2 (en) 2007-05-09 2011-09-13 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US8172977B2 (en) 2009-04-06 2012-05-08 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US8182624B2 (en) 2008-03-12 2012-05-22 Curt G. Joa, Inc. Registered stretch laminate and methods for forming a registered stretch laminate
US8398793B2 (en) 2007-07-20 2013-03-19 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations
USD684613S1 (en) 2011-04-14 2013-06-18 Curt G. Joa, Inc. Sliding guard structure
US8656817B2 (en) 2011-03-09 2014-02-25 Curt G. Joa Multi-profile die cutting assembly
US8663411B2 (en) 2010-06-07 2014-03-04 Curt G. Joa, Inc. Apparatus and method for forming a pant-type diaper with refastenable side seams
USD703248S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703247S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703711S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum communication structure
USD703712S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD704237S1 (en) 2013-08-23 2014-05-06 Curt G. Joa, Inc. Ventilated vacuum commutation structure
US8820380B2 (en) 2011-07-21 2014-09-02 Curt G. Joa, Inc. Differential speed shafted machines and uses therefor, including discontinuous and continuous side by side bonding
US9089453B2 (en) 2009-12-30 2015-07-28 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US9283683B2 (en) 2013-07-24 2016-03-15 Curt G. Joa, Inc. Ventilated vacuum commutation structures
US9289329B1 (en) 2013-12-05 2016-03-22 Curt G. Joa, Inc. Method for producing pant type diapers
US9433538B2 (en) 2006-05-18 2016-09-06 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web and formation of articles using a dual cut slip unit
US9550306B2 (en) 2007-02-21 2017-01-24 Curt G. Joa, Inc. Single transfer insert placement and apparatus with cross-direction insert placement control
US9566193B2 (en) 2011-02-25 2017-02-14 Curt G. Joa, Inc. Methods and apparatus for forming disposable products at high speeds with small machine footprint
US9603752B2 (en) 2010-08-05 2017-03-28 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automatic cuff defect correction
US9622918B2 (en) 2006-05-18 2017-04-18 Curt G. Joe, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US9809414B2 (en) 2012-04-24 2017-11-07 Curt G. Joa, Inc. Elastic break brake apparatus and method for minimizing broken elastic rethreading
US9944487B2 (en) 2007-02-21 2018-04-17 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US10167156B2 (en) 2015-07-24 2019-01-01 Curt G. Joa, Inc. Vacuum commutation apparatus and methods

Cited By (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540844A (en) * 1947-11-28 1951-02-06 Allis Chalmers Mfg Co Web folding machine
US5161895A (en) * 1990-09-26 1992-11-10 Myers Marion P Gift sack with drawstring or the like and method for making the same
US20050233881A1 (en) * 2004-04-19 2005-10-20 Curt G. Joa, Inc. Method and apparatus for reversing direction of an article
US7703599B2 (en) 2004-04-19 2010-04-27 Curt G. Joa, Inc. Method and apparatus for reversing direction of an article
US20100263987A1 (en) * 2004-04-19 2010-10-21 Curt G. Joa, Inc. Method and apparatus for changing speed or direction of an article
US20050234412A1 (en) * 2004-04-19 2005-10-20 Curt G. Joa, Inc. Super absorbent distribution system design for homogeneous distribution throughout an absorbent core
US20050230024A1 (en) * 2004-04-19 2005-10-20 Curt G. Joa, Inc. Method of producing an ultrasonically bonded lap seam
US7303708B2 (en) 2004-04-19 2007-12-04 Curt G. Joa, Inc. Super absorbent distribution system design for homogeneous distribution throughout an absorbent core
US8417374B2 (en) 2004-04-19 2013-04-09 Curt G. Joa, Inc. Method and apparatus for changing speed or direction of an article
US7374627B2 (en) 2004-04-19 2008-05-20 Curt G. Joa, Inc. Method of producing an ultrasonically bonded lap seam
US20050230056A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Multiple tape application method and apparatus
US7640962B2 (en) 2004-04-20 2010-01-05 Curt G. Joa, Inc. Multiple tape application method and apparatus
US20050230449A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Apparatus and method of increasing web storage in a dancer
US7861756B2 (en) 2004-04-20 2011-01-04 Curt G. Joa, Inc. Staggered cutting knife
US20050230037A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Staggered cutting knife
US7708849B2 (en) 2004-04-20 2010-05-04 Curt G. Joa, Inc. Apparatus and method for cutting elastic strands between layers of carrier webs
US20060130964A1 (en) * 2004-04-20 2006-06-22 Curt G. Joa, Inc. Apparatus and method for cutting elastic strands between layers of carrier webs
US20070284048A1 (en) * 2004-04-20 2007-12-13 Curt G. Joa, Inc. Staggered cutting knife
US8557077B2 (en) 2004-05-21 2013-10-15 Curt G. Joa, Inc. Method of producing a pants-type diaper
US20110168326A1 (en) * 2004-05-21 2011-07-14 Curt G. Joa, Inc. Method of producing a pants-type diaper
US7638014B2 (en) 2004-05-21 2009-12-29 Curt G. Joa, Inc. Method of producing a pants-type diaper
US7909956B2 (en) 2004-05-21 2011-03-22 Curt G. Joa, Inc. Method of producing a pants-type diaper
US7537215B2 (en) 2004-06-15 2009-05-26 Curt G. Joa, Inc. Method and apparatus for securing stretchable film using vacuum
US20050275148A1 (en) * 2004-06-15 2005-12-15 Curt G. Joa, Inc. Method and apparatus for securing stretchable film using vacuum
US7452436B2 (en) 2005-03-09 2008-11-18 Curt G. Joa, Inc. Transverse tape application method and apparatus
US7811403B2 (en) 2005-03-09 2010-10-12 Curt G. Joa, Inc. Transverse tab application method and apparatus
US20070256777A1 (en) * 2005-03-09 2007-11-08 Curt G. Joa Inc. Transverse tab application method and apparatus
US20060201619A1 (en) * 2005-03-09 2006-09-14 Curt G. Joa, Inc. Transverse tape application method and apparatus
US8007484B2 (en) 2005-04-01 2011-08-30 Curt G. Joa, Inc. Pants type product and method of making the same
US20060266465A1 (en) * 2005-05-31 2006-11-30 Curt G. Joa, Inc. High speed vacuum porting
US20060266466A1 (en) * 2005-05-31 2006-11-30 Curt G. Joa, Inc. Web stabilization on a slip and cut applicator
US7533709B2 (en) 2005-05-31 2009-05-19 Curt G. Joa, Inc. High speed vacuum porting
US7618513B2 (en) 2005-05-31 2009-11-17 Curt G. Joa, Inc. Web stabilization on a slip and cut applicator
US20060277439A1 (en) * 2005-06-01 2006-12-07 Microsoft Corporation Code coverage test selection
US7770712B2 (en) 2006-02-17 2010-08-10 Curt G. Joa, Inc. Article transfer and placement apparatus with active puck
US20070193856A1 (en) * 2006-02-17 2007-08-23 Curt G. Joa, Inc. Article transfer and placement apparatus with active puck
US20070250032A1 (en) * 2006-03-08 2007-10-25 Curt G. Joa, Inc. Refastenable tab for disposable pant and methods for making same
US9622918B2 (en) 2006-05-18 2017-04-18 Curt G. Joe, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US20070267149A1 (en) * 2006-05-18 2007-11-22 Curt G. Joa, Inc. Trim removal system
US9433538B2 (en) 2006-05-18 2016-09-06 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web and formation of articles using a dual cut slip unit
US7780052B2 (en) 2006-05-18 2010-08-24 Curt G. Joa, Inc. Trim removal system
US20080050531A1 (en) * 2006-08-28 2008-02-28 Curt G. Joa, Inc. Apparatus and method for wetting a continuous web
US20080169373A1 (en) * 2007-01-12 2008-07-17 Curt G. Joa, Inc. Apparatus and methods for minimizing waste during web splicing
US8794115B2 (en) 2007-02-21 2014-08-05 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US10266362B2 (en) 2007-02-21 2019-04-23 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9944487B2 (en) 2007-02-21 2018-04-17 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US20080196564A1 (en) * 2007-02-21 2008-08-21 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9950439B2 (en) 2007-02-21 2018-04-24 Curt G. Joa, Inc. Single transfer insert placement method and apparatus with cross-direction insert placement control
US7975584B2 (en) 2007-02-21 2011-07-12 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9550306B2 (en) 2007-02-21 2017-01-24 Curt G. Joa, Inc. Single transfer insert placement and apparatus with cross-direction insert placement control
US8016972B2 (en) 2007-05-09 2011-09-13 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US8398793B2 (en) 2007-07-20 2013-03-19 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations
US20090058835A1 (en) * 2007-09-05 2009-03-05 Himax Technologies Limited Method for transmitting image data to driver of display
US8182624B2 (en) 2008-03-12 2012-05-22 Curt G. Joa, Inc. Registered stretch laminate and methods for forming a registered stretch laminate
US8172977B2 (en) 2009-04-06 2012-05-08 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US8673098B2 (en) 2009-10-28 2014-03-18 Curt G. Joa, Inc. Method and apparatus for stretching segmented stretchable film and application of the segmented film to a moving web
US20110094657A1 (en) * 2009-10-28 2011-04-28 Curt G. Joa, Inc. Method and apparatus for stretching segmented stretchable film and application of the segmented film to a moving web
US20110155305A1 (en) * 2009-12-30 2011-06-30 Curt G. Joa, Inc. Apparatus and method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US9089453B2 (en) 2009-12-30 2015-07-28 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US8460495B2 (en) 2009-12-30 2013-06-11 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US8663411B2 (en) 2010-06-07 2014-03-04 Curt G. Joa, Inc. Apparatus and method for forming a pant-type diaper with refastenable side seams
US9603752B2 (en) 2010-08-05 2017-03-28 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automatic cuff defect correction
US9907706B2 (en) 2011-02-25 2018-03-06 Curt G. Joa, Inc. Methods and apparatus for forming disposable products at high speeds with small machine footprint
US9566193B2 (en) 2011-02-25 2017-02-14 Curt G. Joa, Inc. Methods and apparatus for forming disposable products at high speeds with small machine footprint
US8656817B2 (en) 2011-03-09 2014-02-25 Curt G. Joa Multi-profile die cutting assembly
USD684613S1 (en) 2011-04-14 2013-06-18 Curt G. Joa, Inc. Sliding guard structure
US8820380B2 (en) 2011-07-21 2014-09-02 Curt G. Joa, Inc. Differential speed shafted machines and uses therefor, including discontinuous and continuous side by side bonding
US9908739B2 (en) 2012-04-24 2018-03-06 Curt G. Joa, Inc. Apparatus and method for applying parallel flared elastics to disposable products and disposable products containing parallel flared elastics
US9809414B2 (en) 2012-04-24 2017-11-07 Curt G. Joa, Inc. Elastic break brake apparatus and method for minimizing broken elastic rethreading
US9283683B2 (en) 2013-07-24 2016-03-15 Curt G. Joa, Inc. Ventilated vacuum commutation structures
USD703248S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703247S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703711S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum communication structure
USD703712S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD704237S1 (en) 2013-08-23 2014-05-06 Curt G. Joa, Inc. Ventilated vacuum commutation structure
US9289329B1 (en) 2013-12-05 2016-03-22 Curt G. Joa, Inc. Method for producing pant type diapers
US10167156B2 (en) 2015-07-24 2019-01-01 Curt G. Joa, Inc. Vacuum commutation apparatus and methods

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