Impact strength, toughness

Industry

CPC
B29K2995/0089

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS B29K2995/00Properties of moulding materials, reinforcements, fillers, preformed parts or moulds

Current Industry

B29K2995/0089Impact strength, toughness

Industries

Patents Grantslast 30 patents

Information Patent Grant
Methods for manufacturing fiber-modified interlayers for composite...
- Patent number 12,319,012
- Issue date Jun 3, 2025
- The Boeing Company
- Thomas K. Tsotsis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Syringe including different materials
- Patent number 12,251,499
- Issue date Mar 18, 2025
- SCHOTT Pharma Schweiz AG
- Judith Auerbach
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composition and method for additive manufacturing of an object
- Patent number 12,240,152
- Issue date Mar 4, 2025
- Stratasys Ltd.
- Daniel Dikovsky
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded plastic structures
- Patent number 12,239,218
- Issue date Mar 4, 2025
- Lifetime Products, Inc.
- Mitch Johnson
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for manufacturing fiber-reinforced resin composite, fiber-re...
- Patent number 12,209,166
- Issue date Jan 28, 2025
- GS Caltex Corporation
- Joung-Tae Seo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resilient flooring product and methods of making same
- Patent number 12,203,276
- Issue date Jan 21, 2025
- Columbia Insurance Company
- Tom Odum
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermoforming of PLA-based articles
- Patent number 12,172,362
- Issue date Dec 24, 2024
- PURAC BIOCHEM, B.V.
- Martin Doornheim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Curable resin composition
- Patent number 12,168,734
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Kyohei Wada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing molded body by compression-molding
- Patent number 12,134,216
- Issue date Nov 5, 2024
- Teijin Limited
- Daishiro Nakamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Isostatic side-pressure shielded composite consolidation
- Patent number 12,097,647
- Issue date Sep 24, 2024
- XTEK LTD
- David Thompson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Oriented multilayer polyethylene films and laminates thereof
- Patent number 12,036,716
- Issue date Jul 16, 2024
- ExxonMobil Chemical Patents Inc.
- XiRui Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
UV curable composition for use in 3D printing
- Patent number 11,999,865
- Issue date Jun 4, 2024
- BASF SE
- Giovanni D'Andola
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Biaxially oriented polyamide film and polyamide film mill roll
- Patent number 11,999,094
- Issue date Jun 4, 2024
- Toyobo Co., Ltd.
- Takuro Endo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Breathable films having increased hydrostatic head pressure
- Patent number 11,958,282
- Issue date Apr 16, 2024
- Berry Film Products Company, Inc.
- Toriano A. Franklin
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method and system for solid freeform fabrication
- Patent number 11,958,236
- Issue date Apr 16, 2024
- Stratasys Ltd.
- Avraham Levy
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fiber-reinforced composite extrusion with enhanced properties
- Patent number 11,813,818
- Issue date Nov 14, 2023
- Andersen Corporation
- Jessica Kathryn Ehrlichmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Epoxy dual cure resins for additive manufacturing
- Patent number 11,814,472
- Issue date Nov 14, 2023
- Carbon, Inc.
- Julia D. Cushen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molded plastic structures
- Patent number 11,766,116
- Issue date Sep 26, 2023
- Lifetime Products, Inc.
- Mitch Johnson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resilient flooring product and methods of making same
- Patent number 11,725,397
- Issue date Aug 15, 2023
- Columbia Insurance Company
- Tom Odum
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Oriented films comprising ethlyene-based polymers and methods of ma...
- Patent number 11,718,719
- Issue date Aug 8, 2023
- ExxonMobil Chemical Patents Inc.
- Etienne R. H. Lernoux
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Selective placement of advanced composites in extruded articles and...
- Patent number 11,680,439
- Issue date Jun 20, 2023
- Andersen Corporation
- Patrick Jerome Gronlund
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Additive manufacturing of polishing pads
- Patent number 11,638,979
- Issue date May 2, 2023
- Applied Materials, Inc.
- Uma Sridhar
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Additive manufacturing of polishing pads
- Patent number 11,612,978
- Issue date Mar 28, 2023
- Applied Materials, Inc.
- Uma Sridhar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Container, preform assembly and method and apparatus for forming co...
- Patent number 11,571,836
- Issue date Feb 7, 2023
- Heineken Supply Chain B.V.
- Bernardus Cornelis Johannes Landman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Polypropylene for additive manufacturing (3D printing)
- Patent number 11,559,937
- Issue date Jan 24, 2023
- Lummus Novolen Technology GmbH
- Manfred Wittner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light curing non-transparent material for 3D printing and a prepara...
- Patent number 11,535,690
- Issue date Dec 27, 2022
- ZHUHAI SAILNER 3D TECHNOLOGY CO., LTD.
- Likun Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Friction-reducing and anti-wear composite material for wading kinem...
- Patent number 11,446,885
- Issue date Sep 20, 2022
- Wuhan Research Institute Of Materials Protection
- Haitao Duan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of layerwise fabrication of a three-dimensional object
- Patent number 11,433,597
- Issue date Sep 6, 2022
- Stratasys Ltd.
- Diana Ravich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resilient flooring product and methods of making same
- Patent number 11,434,647
- Issue date Sep 6, 2022
- Columbia Insurance Company
- Tom Odum
- B32 - LAYERED PRODUCTS
Information Patent Grant
Heat stabilized polyamide composition
- Patent number 11,214,682
- Issue date Jan 4, 2022
- DSM IP Assets B.V.
- Wilhelmus Josephus Maria Sour
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BICOLOURED INJECTION-MOULDED PRODUCT AND BI-COLOUR INJECTION-MOULDI...
- Publication number 20250162218
- Publication date May 22, 2025
- SCHOELLER ALLIBERT GMBH
- Albert Jurgens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTILAYERED FILM
- Publication number 20250162228
- Publication date May 22, 2025
- Borealis AG
- Jingbo WANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RESIN COMPOSITION, APPLICATION THEREOF, AND MOLDING METHOD THEREFOR
- Publication number 20250163247
- Publication date May 22, 2025
- OSAKA GAS CHEMICALS CO., LTD.
- Masayuki HIROTA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOFORMING OF PLA-BASED ARTICLES
- Publication number 20250153419
- Publication date May 15, 2025
- PURAC BIOCHEM B.V.
- Martin DOORNHEIM
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTILAYER FILMS
- Publication number 20250128463
- Publication date Apr 24, 2025
- DOW GLOBAL TECHNOLOGIES LLC
- Bo Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HIGH STRENGTH AND TOUGHNESS BIAXIALLY-ORIENTED POLYLACTIC ACID (BOP...
- Publication number 20250114994
- Publication date Apr 10, 2025
- NORTHERN TECHNOLOGIES INTERNATIONAL CORPORATION
- Anthony Charles Keyes
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MOLDED PRODUCT MANUFACTURED FROM THERMOPLASTIC RESIN COMPOSITION
- Publication number 20250075071
- Publication date Mar 6, 2025
- Hyundai Motor Company
- Min Jin Choi
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRODUCTION SYSTEM
- Publication number 20250074017
- Publication date Mar 6, 2025
- TUSAS- TURK HAVACILIK VE UZAY SANAYII ANONIM SIRKETI
- Osman Oner EMEL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Low-Fluidity Polymer Composition Including Acrylonitrile-Butadiene-...
- Publication number 20250043125
- Publication date Feb 6, 2025
- SK Geo Centric Co., Ltd.
- Guillaume Jacques
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RECYCLING MUNICIPAL WASTE INTO INJECTION MOLDING FEEDSTOCK
- Publication number 20250026047
- Publication date Jan 23, 2025
- SUPER PIPE LTD
- Igal ZAFRIR
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTI-LAYER MATERIAL INCORPORATING SUSTAINABLE RESINS AND HAVING IM...
- Publication number 20250019529
- Publication date Jan 16, 2025
- Dura-Line LLC
- Sungki Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE RESIN COMPOSITION FOR AUTOMOBILE INTERIOR MATERIALS AND A...
- Publication number 20250002702
- Publication date Jan 2, 2025
- LG CHEM, LTD.
- Gun KO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYAMIDE COMPOSITIONS COMPRISING RECYCLED CARBON FIBERS AND USES T...
- Publication number 20250002678
- Publication date Jan 2, 2025
- Arkema France
- Guillaume VINCENT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE MATERIAL FOR USE IN REDUCING CARBON EMISSION
- Publication number 20240417553
- Publication date Dec 19, 2024
- U.B.Q. MATERIALS LTD.
- Jack (Tato) Bigio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYHYDROXYALKANOATE CAPSULE FOR BEVERAGE PREPARATION
- Publication number 20240400820
- Publication date Dec 5, 2024
- MY TEA CUP AG
- Max SANDHERR
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PHOTOCURABLE RESIN COMPOSITION FOR THREE-DIMENSIONAL MODELING AND M...
- Publication number 20240384088
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Chiaki Nishiura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CURABLE RESIN COMPOSITION, CURED PRODUCT AND MANUFACTURING METHOD O...
- Publication number 20240384106
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- Takayuki Hiratani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STITCHED ELECTROMAGNETIC WAVE ABSORBING COMPOSITE MATERIAL FOR LOW-...
- Publication number 20240367391
- Publication date Nov 7, 2024
- Industry-Academic Cooperation Foundation Gyeongsang National University
- Young Woo Nam
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMPROVED PROCESS FOR PRODUCING THERMOPLASTIC ABS MOLDING COMPOSITIONS
- Publication number 20240368390
- Publication date Nov 7, 2024
- INEOS STYROLUTION GROUP GMBH
- Norbert NIESSNER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
STRETCH BLOW-MOLDED ARTICLE, TONER BOTTLE, AND METHOD FOR MANUFACTU...
- Publication number 20240352221
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- TOSHIYUKI TOMITA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A PLASTIC GRANULATE, AND USE OF THE GRANULATE
- Publication number 20240342959
- Publication date Oct 17, 2024
- ALPLA-Werke Alwin Lehner GmbH & CO. KG
- Andreas Weber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DUAL-CURE RESIN COMPOSITION COMPRISING URETDIONE-CONTAINING COMPOUN...
- Publication number 20240343941
- Publication date Oct 17, 2024
- BASF SE
- Rui DING
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
RECYCLED MATERIAL BASED ON IN-SITU COMPATIBILIZATION AND CHAIN EXTE...
- Publication number 20240317986
- Publication date Sep 26, 2024
- CHINA NATIONAL ELECTRIC APPARATUS RESEARCH INSTITUTE CO., LTD.
- Yonggao FU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RADIATION CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING OF TOUGH...
- Publication number 20240318007
- Publication date Sep 26, 2024
- Evonik Operations GmbH
- Yili WU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND...
- Publication number 20240309198
- Publication date Sep 19, 2024
- LG CHEM, LTD.
- Jiyoon JEON
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GOLF CLUB SHAFT, GOLF CLUB, AND METHOD FOR MANUFACTURING GOLF CLUB...
- Publication number 20240307748
- Publication date Sep 19, 2024
- FUJIKURA COMPOSITES Inc.
- Yoshihito KOGAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MULTILAYER FILM COMPRISING POLYCARBONATE COPOLYMERS
- Publication number 20240308196
- Publication date Sep 19, 2024
- SHPP Global Technologies B.V.
- Yi CHEN
- B32 - LAYERED PRODUCTS
Information Patent Application
THERMOPLASTIC MOULDING COMPOSITION RETAINING HIGH GLOSS
- Publication number 20240279464
- Publication date Aug 22, 2024
- BASF SE
- Rainer XALTER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
A TAPE LAYING DEVICE
- Publication number 20240227324
- Publication date Jul 11, 2024
- Industrial Technology Research Institute
- TENG-YEN WANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BREATHABLE FILMS HAVING INCREASED HYDROSTATIC HEAD PRESSURE
- Publication number 20240217204
- Publication date Jul 4, 2024
- Berry Film Products Company, Inc.
- Toriano A. FRANKLIN
- B32 - LAYERED PRODUCTS

Impact strength, toughness

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods for manufacturing fiber-modified interlayers for composite...

Syringe including different materials

Composition and method for additive manufacturing of an object

Molded plastic structures

Method for manufacturing fiber-reinforced resin composite, fiber-re...

Resilient flooring product and methods of making same

Thermoforming of PLA-based articles

Curable resin composition

Method for producing molded body by compression-molding

Isostatic side-pressure shielded composite consolidation

Oriented multilayer polyethylene films and laminates thereof

UV curable composition for use in 3D printing

Biaxially oriented polyamide film and polyamide film mill roll

Breathable films having increased hydrostatic head pressure

Method and system for solid freeform fabrication

Fiber-reinforced composite extrusion with enhanced properties

Epoxy dual cure resins for additive manufacturing

Molded plastic structures

Resilient flooring product and methods of making same

Oriented films comprising ethlyene-based polymers and methods of ma...

Selective placement of advanced composites in extruded articles and...

Additive manufacturing of polishing pads

Additive manufacturing of polishing pads

Container, preform assembly and method and apparatus for forming co...

Polypropylene for additive manufacturing (3D printing)

Light curing non-transparent material for 3D printing and a prepara...

Friction-reducing and anti-wear composite material for wading kinem...

Method of layerwise fabrication of a three-dimensional object

Resilient flooring product and methods of making same

Heat stabilized polyamide composition

Patents Applicationslast 30 patents

BICOLOURED INJECTION-MOULDED PRODUCT AND BI-COLOUR INJECTION-MOULDI...

MULTILAYERED FILM

RESIN COMPOSITION, APPLICATION THEREOF, AND MOLDING METHOD THEREFOR

THERMOFORMING OF PLA-BASED ARTICLES

MULTILAYER FILMS

HIGH STRENGTH AND TOUGHNESS BIAXIALLY-ORIENTED POLYLACTIC ACID (BOP...

MOLDED PRODUCT MANUFACTURED FROM THERMOPLASTIC RESIN COMPOSITION

PRODUCTION SYSTEM

Low-Fluidity Polymer Composition Including Acrylonitrile-Butadiene-...

RECYCLING MUNICIPAL WASTE INTO INJECTION MOLDING FEEDSTOCK

MULTI-LAYER MATERIAL INCORPORATING SUSTAINABLE RESINS AND HAVING IM...

COMPOSITE RESIN COMPOSITION FOR AUTOMOBILE INTERIOR MATERIALS AND A...

POLYAMIDE COMPOSITIONS COMPRISING RECYCLED CARBON FIBERS AND USES T...

COMPOSITE MATERIAL FOR USE IN REDUCING CARBON EMISSION

POLYHYDROXYALKANOATE CAPSULE FOR BEVERAGE PREPARATION

PHOTOCURABLE RESIN COMPOSITION FOR THREE-DIMENSIONAL MODELING AND M...

CURABLE RESIN COMPOSITION, CURED PRODUCT AND MANUFACTURING METHOD O...

STITCHED ELECTROMAGNETIC WAVE ABSORBING COMPOSITE MATERIAL FOR LOW-...

IMPROVED PROCESS FOR PRODUCING THERMOPLASTIC ABS MOLDING COMPOSITIONS

STRETCH BLOW-MOLDED ARTICLE, TONER BOTTLE, AND METHOD FOR MANUFACTU...

METHOD FOR PRODUCING A PLASTIC GRANULATE, AND USE OF THE GRANULATE

DUAL-CURE RESIN COMPOSITION COMPRISING URETDIONE-CONTAINING COMPOUN...

RECYCLED MATERIAL BASED ON IN-SITU COMPATIBILIZATION AND CHAIN EXTE...

RADIATION CURABLE COMPOSITIONS FOR ADDITIVE MANUFACTURING OF TOUGH...

THERMOPLASTIC RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND...

GOLF CLUB SHAFT, GOLF CLUB, AND METHOD FOR MANUFACTURING GOLF CLUB...

MULTILAYER FILM COMPRISING POLYCARBONATE COPOLYMERS

THERMOPLASTIC MOULDING COMPOSITION RETAINING HIGH GLOSS

A TAPE LAYING DEVICE

BREATHABLE FILMS HAVING INCREASED HYDROSTATIC HEAD PRESSURE