cooperating rollers, cylinders or drums

Industry

CPC
B29C66/83413

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C66/00General aspects of processes or apparatus for joining preformed parts

Current Industry

B29C66/83413cooperating rollers, cylinders or drums

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotary sealing apparatus for blister packaging machines
- Patent number 12,157,590
- Issue date Dec 3, 2024
- SCITECH CENTRE
- Karan Singh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Packaging apparatus and method
- Patent number 12,090,710
- Issue date Sep 17, 2024
- TATA CONSUMER PRODUCTS GB LIMITED
- Andrew John Bishop
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Elastic laminates and methods for assembling elastic laminates for...
- Patent number 12,070,378
- Issue date Aug 27, 2024
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System and method for producing a multiple layer material
- Patent number 12,011,866
- Issue date Jun 18, 2024
- WELLPLAST AB
- Anders Jönzon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Doser assemblies, apparatuses including a doser assembly, and/or me...
- Patent number 11,905,055
- Issue date Feb 20, 2024
- ALTRIA CLIENT SERVICES LLC
- Jarrod Wayne Chalkley
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for assembling absorbent articles
- Patent number 11,877,914
- Issue date Jan 23, 2024
- The Procter & Gamble Company
- Todd Douglas Lenser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for assembling absorbent articles
- Patent number 11,872,113
- Issue date Jan 16, 2024
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermally laminated tab liner
- Patent number 11,787,153
- Issue date Oct 17, 2023
- Tekni-Plex, Inc.
- Philip D. Bourgeois
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method and apparatus for making bag using ultrasonic sealing
- Patent number 11,752,703
- Issue date Sep 12, 2023
- CMD Corporation
- Christopher L. White
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Films and bags with visually distinct regions
- Patent number 11,745,461
- Issue date Sep 5, 2023
- The Glad Products Company
- Kyle R. Wilcoxen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Oral pouched snuff product
- Patent number 11,712,058
- Issue date Aug 1, 2023
- Swedish Match North Europe AB
- Tony Persson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Elastic nonwoven material
- Patent number 11,691,347
- Issue date Jul 4, 2023
- Dukane IAS, LLC
- Thomas David Ehlert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for making inflated articles
- Patent number 11,667,451
- Issue date Jun 6, 2023
- Sealed Air Corporation (US)
- Laurence Sperry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Depth control of seal line penetration for rotary ultrasonic horn/a...
- Patent number 11,654,637
- Issue date May 23, 2023
- Dukane IAS, LLC
- Andrew Germaine
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for assembling absorbent articles
- Patent number 11,642,250
- Issue date May 9, 2023
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and apparatuses for assembling elastic laminates with diffe...
- Patent number 11,617,687
- Issue date Apr 4, 2023
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for assembling absorbent articles
- Patent number 11,596,557
- Issue date Mar 7, 2023
- The Procter & Gamble Company
- Todd Douglas Lenser
- B32 - LAYERED PRODUCTS
Information Patent Grant
Edge attached film-foam sheet
- Patent number 11,541,612
- Issue date Jan 3, 2023
- Pregis Innovative Packaging LLC
- Thomas D. Wetsch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for the production of an elastic laminate and laminated elas...
- Patent number 11,529,799
- Issue date Dec 20, 2022
- PANTEX INTERNATIONAL SPA
- Pietro Angeli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Protective packaging longitudinal heat sealer
- Patent number 11,524,475
- Issue date Dec 13, 2022
- PREGIS INNOVATIVE PACKAGING LLC
- Thomas D. Wetsch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for applying cover sheets to ends, preformed i...
- Patent number 11,446,881
- Issue date Sep 20, 2022
- STARLINGER & CO GESSELSCHAFT M.B.H
- Hannes Grill
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Non-foil packaging laminate, method for manufacturing of the packag...
- Patent number 11,446,907
- Issue date Sep 20, 2022
- Tetra Laval Holdings & Finance S.A.
- Nils Toft
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and system for fabricating an elastic nonwoven material
- Patent number 11,433,620
- Issue date Sep 6, 2022
- Dukane IAS, LLC
- Thomas David Ehlert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Doser assemblies, apparatuses including a doser assembly, and/or me...
- Patent number 11,427,364
- Issue date Aug 30, 2022
- ALTRIA CLIENT SERVICES LLC
- Jarrod Wayne Chalkley
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for assembling absorbent articles
- Patent number 11,382,798
- Issue date Jul 12, 2022
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Forming funnel for constraining cushioned mailers as well as system...
- Patent number 11,383,456
- Issue date Jul 12, 2022
- Sealed Air Corporation (US)
- Christopher C. Hamlin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Films and bags with visually distinct regions and methods of making...
- Patent number 11,345,118
- Issue date May 31, 2022
- The Glad Products Company
- Kyle R. Wilcoxen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and apparatuses for assembling elastic laminates with diffe...
- Patent number 11,331,223
- Issue date May 17, 2022
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Heat-sealing apparatus and method for forming composite heat seal s...
- Patent number 11,279,094
- Issue date Mar 22, 2022
- Kazuo Hishinuma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Methods and apparatuses for assembling elastic laminates with diffe...
- Patent number 11,266,543
- Issue date Mar 8, 2022
- The Procter & Gamble Company
- Todd Douglas Lenser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING APPARATUS AND METHOD
- Publication number 20240399677
- Publication date Dec 5, 2024
- TATA CONSUMER PRODUCTS GB LIMITED
- ANDREW JOHN BISHOP
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DOSER ASSEMBLIES, APPARATUSES INCLUDING A DOSER ASSEMBLY, AND/OR ME...
- Publication number 20240150055
- Publication date May 9, 2024
- Altria Client Services LLC
- Jarrod Wayne CHALKLEY
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ELASTIC LAMINATES AND METHODS FOR ASSEMBLING ELASTIC LAMINATES FOR...
- Publication number 20240033132
- Publication date Feb 1, 2024
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
A COUNTER-PRESSURE ROLLER, AN ARRANGEMENT AND A METHOD THEREOF
- Publication number 20240009940
- Publication date Jan 11, 2024
- Tetra Laval Holdings & Finance S.A.
- Nicola MACINI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND APPARATUSES FOR ALTERING PORTIONS OF SUBSTRATES WITH VI...
- Publication number 20230405943
- Publication date Dec 21, 2023
- The Procter & Gamble Company
- Todd Douglas LENSER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
A ROTARY SEALING APPARATUS FOR BLISTER PACKAGING MACHINES
- Publication number 20230294862
- Publication date Sep 21, 2023
- SCITECH CENTRE
- Karan SINGH
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR ASSEMBLING ABSORBENT ARTICLES
- Publication number 20230248581
- Publication date Aug 10, 2023
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PACKAGING APPARATUS AND METHOD
- Publication number 20230241846
- Publication date Aug 3, 2023
- TATA CONSUMER PRODUCTS GB LIMITED
- ANDREW JOHN BISHOP
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INTERNAL TENSIONING STRUCTURE USEABLE WITH INFLATABLE DEVICES
- Publication number 20230218090
- Publication date Jul 13, 2023
- Intex Marketing Ltd.
- Hua Hsiang Lin
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD AND APPARATUS FOR ASSEMBLING ABSORBENT ARTICLES
- Publication number 20230157900
- Publication date May 25, 2023
- The Procter & Gamble Company
- Todd Douglas Lenser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEPTH CONTROL OF SEAL LINE PENETRATION FOR ROTARY ULTRASONIC HORN/A...
- Publication number 20230053660
- Publication date Feb 23, 2023
- Dukane IAS, LLC
- Andrew Germaine
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ELASTIC NONWOVEN MATERIAL
- Publication number 20220355551
- Publication date Nov 10, 2022
- Dukane IAS, LLC
- Thomas David Ehlert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DOSER ASSEMBLIES, APPARATUSES INCLUDING A DOSER ASSEMBLY, AND/OR ME...
- Publication number 20220348372
- Publication date Nov 3, 2022
- Altria Client Services LLC
- Jarrod Wayne CHALKLEY
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR THE PRODUCTION OF AN ELASTIC LAMINATE AND LAMINATED ELAS...
- Publication number 20220347993
- Publication date Nov 3, 2022
- Pantex International S.p.A.
- Pietro ANGELI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR ASSEMBLING ABSORBENT ARTICLES
- Publication number 20220287887
- Publication date Sep 15, 2022
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FILMS AND BAGS WITH VISUALLY DISTINCT REGIONS
- Publication number 20220258449
- Publication date Aug 18, 2022
- The Glad Products Company
- Kyle R. Wilcoxen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH DIFFE...
- Publication number 20220233362
- Publication date Jul 28, 2022
- The Procter & Gamble Company
- Todd Douglas Lenser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR APPLYING COVER SHEETS TO ENDS, PREFORMED I...
- Publication number 20220024152
- Publication date Jan 27, 2022
- STARLINGER & CO GESELLSCHAFT M.B.H.
- Hannes GRILL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUSION OR MOLD PROCESS AND ASSEMBLY FOR FORMING A SINGLE OR MULT...
- Publication number 20220009141
- Publication date Jan 13, 2022
- Neuvotec, LLC
- Miguel A. Linares
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS OF PRODUCING THERMOPLASTIC COMPOSITES USING FABRIC-BASED TH...
- Publication number 20210402730
- Publication date Dec 30, 2021
- JOHNS MANVILLE
- Mingfu Zhang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING A MULTIPLE LAYER MATERIAL
- Publication number 20210402675
- Publication date Dec 30, 2021
- Wellplast AB
- Anders Jönzon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PLASTIC FILM WITH AN ELASTIC CORD
- Publication number 20210370576
- Publication date Dec 2, 2021
- BURGATE MANUFACTURING LTD
- Daren Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Honeycomb sandwich sheet or panel, based on polypropylene, with a n...
- Publication number 20210354418
- Publication date Nov 18, 2021
- COLINES S.P.A.
- Eraldo Peccetti
- B32 - LAYERED PRODUCTS
Information Patent Application
SIZE REDUCTION OF MAILERS
- Publication number 20210309402
- Publication date Oct 7, 2021
- Sealed Air Corporation (US)
- Christopher C. Hamlin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR FABRICATING AN ELASTIC NONWOVEN MATERIAL
- Publication number 20210252796
- Publication date Aug 19, 2021
- DUKANE IAS, LLC
- Thomas David Ehlert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROTECTIVE PACKAGING LONGITUDINAL HEAT SEALER
- Publication number 20210221088
- Publication date Jul 22, 2021
- Pregis Innovative Packaging LLC
- Thomas D. Wetsch
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
FORMING FUNNEL FOR CONSTRAINING CUSHIONED MAILERS AS WELL AS SYSTEM...
- Publication number 20210154949
- Publication date May 27, 2021
- Sealed Air Corporation (US)
- Christopher C. HAMLIN
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Apparatus and Method for Making Inflated Articles
- Publication number 20210130067
- Publication date May 6, 2021
- Sealed Air Corporation (US)
- Laurence Sperry
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
EDGE ATTACHED FILM-FOAM SHEET
- Publication number 20210114315
- Publication date Apr 22, 2021
- Pregis Innovative Packaging LLC
- Thomas D. Wetsch
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD AND APPARATUS FOR MAKING BAG USING ULTRASONIC SEALING
- Publication number 20210031463
- Publication date Feb 4, 2021
- CMD Corporation
- Christopher L. White
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

cooperating rollers, cylinders or drums

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotary sealing apparatus for blister packaging machines

Packaging apparatus and method

Elastic laminates and methods for assembling elastic laminates for...

System and method for producing a multiple layer material

Doser assemblies, apparatuses including a doser assembly, and/or me...

Method and apparatus for assembling absorbent articles

Method and apparatus for assembling absorbent articles

Thermally laminated tab liner

Method and apparatus for making bag using ultrasonic sealing

Films and bags with visually distinct regions

Oral pouched snuff product

Elastic nonwoven material

Apparatus and method for making inflated articles

Depth control of seal line penetration for rotary ultrasonic horn/a...

Method and apparatus for assembling absorbent articles

Methods and apparatuses for assembling elastic laminates with diffe...

Method and apparatus for assembling absorbent articles

Edge attached film-foam sheet

Method for the production of an elastic laminate and laminated elas...

Protective packaging longitudinal heat sealer

Apparatus and method for applying cover sheets to ends, preformed i...

Non-foil packaging laminate, method for manufacturing of the packag...

Method and system for fabricating an elastic nonwoven material

Doser assemblies, apparatuses including a doser assembly, and/or me...

Method and apparatus for assembling absorbent articles

Forming funnel for constraining cushioned mailers as well as system...

Films and bags with visually distinct regions and methods of making...

Methods and apparatuses for assembling elastic laminates with diffe...

Heat-sealing apparatus and method for forming composite heat seal s...

Methods and apparatuses for assembling elastic laminates with diffe...

Patents Applicationslast 30 patents

PACKAGING APPARATUS AND METHOD

DOSER ASSEMBLIES, APPARATUSES INCLUDING A DOSER ASSEMBLY, AND/OR ME...

ELASTIC LAMINATES AND METHODS FOR ASSEMBLING ELASTIC LAMINATES FOR...

A COUNTER-PRESSURE ROLLER, AN ARRANGEMENT AND A METHOD THEREOF

METHODS AND APPARATUSES FOR ALTERING PORTIONS OF SUBSTRATES WITH VI...

A ROTARY SEALING APPARATUS FOR BLISTER PACKAGING MACHINES

METHOD AND APPARATUS FOR ASSEMBLING ABSORBENT ARTICLES

PACKAGING APPARATUS AND METHOD

INTERNAL TENSIONING STRUCTURE USEABLE WITH INFLATABLE DEVICES

METHOD AND APPARATUS FOR ASSEMBLING ABSORBENT ARTICLES

DEPTH CONTROL OF SEAL LINE PENETRATION FOR ROTARY ULTRASONIC HORN/A...

ELASTIC NONWOVEN MATERIAL

DOSER ASSEMBLIES, APPARATUSES INCLUDING A DOSER ASSEMBLY, AND/OR ME...

METHOD FOR THE PRODUCTION OF AN ELASTIC LAMINATE AND LAMINATED ELAS...

METHOD AND APPARATUS FOR ASSEMBLING ABSORBENT ARTICLES

FILMS AND BAGS WITH VISUALLY DISTINCT REGIONS

METHODS AND APPARATUSES FOR ASSEMBLING ELASTIC LAMINATES WITH DIFFE...

APPARATUS AND METHOD FOR APPLYING COVER SHEETS TO ENDS, PREFORMED I...

EXTRUSION OR MOLD PROCESS AND ASSEMBLY FOR FORMING A SINGLE OR MULT...

METHODS OF PRODUCING THERMOPLASTIC COMPOSITES USING FABRIC-BASED TH...

SYSTEM AND METHOD FOR PRODUCING A MULTIPLE LAYER MATERIAL

PLASTIC FILM WITH AN ELASTIC CORD

Honeycomb sandwich sheet or panel, based on polypropylene, with a n...

SIZE REDUCTION OF MAILERS

METHOD AND SYSTEM FOR FABRICATING AN ELASTIC NONWOVEN MATERIAL

PROTECTIVE PACKAGING LONGITUDINAL HEAT SEALER

FORMING FUNNEL FOR CONSTRAINING CUSHIONED MAILERS AS WELL AS SYSTEM...

Apparatus and Method for Making Inflated Articles

EDGE ATTACHED FILM-FOAM SHEET

METHOD AND APPARATUS FOR MAKING BAG USING ULTRASONIC SEALING