ClassID:

50762

B29C55/065 - CPC Classification

Classification description:

Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps

Recent Application in this class:
#1
20230102306
2023-03-30

METHOD OF MAKING MULTIPLE STRIPS OF MECHANICAL FASTENER

#2
20230096550
2023-03-30

Producing method of power storage device

#3
20210347104
2021-11-11

Method and systems for applying stretch films/plastic films at a controlled temperature

#4
20210213670
2021-07-15

Method and systems for applying stretch films/plastic films at a controlled temperature and/or transfer of electrostatic charge

#5
20210187576
2021-06-24

Method of metal mask and manufacturing method of metal mask

#6
20210179843
2021-06-17

POLYESTER FILM AND METHOD FOR PRODUCING SAME

#7
20200023567
2020-01-23

Transparent drawn article

#8
20190322820
2019-10-24

Processes for forming fluoropolymer articles

#9
20190143580
2019-05-16

Method and systems for applying stretch films/plastic films at a controlled temperature and/or transfer of electrostatic charge

#10
20190143579
2019-05-16

Method and systems for applying stretch films/plastic films at a controlled temperature

#11
20180126619
2018-05-10

Prestretched elastic film in personal hygiene products

#12
20180105338
2018-04-19

Chemical product packaging film

#13
20170297276
2017-10-19

Multidirectional fiber-reinforced tape/film articles and the method of making the same

#14
20160368227
2016-12-22

Multidirectional fiber-reinforced tape/film articles and the method of making the same

#15
20160318233
2016-11-03

Elongated film manufacturing method, long polarizing film, and liquid-crystal display device

#16
20150183199
2015-07-02

Method and apparatus for continuously producing optical panel assemblies

#17
20150119543
2015-04-30

Polypropylene molded article and method for manufacturing the same

#18
20150067995
2015-03-12

Apparatus for longitudinal orientation of thermoplastic film material

#19
20150038663
2015-02-05

Multistage drawing process for drawing polymeric elongated objects

#20
20140367885
2014-12-18

Incrementally stretched films with increased tear resistance and methods for making the same

#21
20140367325
2014-12-18

Method for Multi-Stage Expansion and Stretching of Film and Filter

#22
20140349195
2014-11-27

Method for producing propylene-based resin microporous film and propylene-based resin microporous film

#23
20140329078
2014-11-06

Biaxially oriented polyamide-based resin film, and production method therefor

#24
20140272268
2014-09-18

Fabrics, laminates and assembles formed from ultra-high molecular weight polyethylene tape articles

#25
20140190343
2014-07-10

High strength ultra-high molecular weight polyethylene tape articles

#26
20140130956
2014-05-15

Method of forming an elastic laminate

#27
20140113132
2014-04-24

Biaxially oriented bio-based polyester thin films and laminates for thermal transfer printing

#28
20140103551
2014-04-17

Method for producing an optical compensating resin film for a polarizing plate

#29
20130228946
2013-09-05

Process and apparatus for registered embossing of extensible printed film or of a laminate comprising an extensible printed film

#30
20130202844
2013-08-08

Multidirectional fiber-reinforced tape/film articles and the method of making the same

#31
20130029066
2013-01-31

Incrementally stretched films with increased tear resistance and methods for making the same

#32
20130005845
2013-01-03

Microporous film

#33
20120299209
2012-11-29

DEVICE AND METHOD FOR THE LONGITUDINAL STRETCHING OF A FILM WEB

#34
20120292818
2012-11-22

Device and method for longitudinally stretching a film web

#35
20120273114
2012-11-01

Multi-layer, microporous polyolefin membrane, its production method, battery separator, and battery

#36
20120258301
2012-10-11

High strength ultra-high molecular weight polyethylene tape articles

#37
20120225200
2012-09-06

Methods for making fasteners

#38
20120161431
2012-06-28

Method of forming a photonic crystal material

#39
20120126445
2012-05-24

Method for longitudinal stretching a film in solid state and apparatus to carry out the method

#40
20120121852
2012-05-17

High strength tape articles from ultra-high molecular weight polyethylene

#41
20120071621
2012-03-22

METHOD AND DEVICE FOR PRODUCING A POLYMER TAPE

#42
20120055623
2012-03-08

Method and apparatus for continuously producing optical panel assemblies

#43
20120043248
2012-02-23

Thermally shrinkable polyester film, method of manufacturing the same, and packed product using the same

#44
20110305913
2011-12-15

Optically clear UV and hydrolysis resistant polyester film

#45
20110293910
2011-12-01

Polyimide film

#46
20110293877
2011-12-01

Polylactic acid products and their use

#47
20110274904
2011-11-10

Non-fibrous high modulus ultra high molecular weight polyethylene tape for ballistic applications

#48
20110272848
2011-11-10

Non-fibrous high modulus ultra high molecular weight polyethylene tape for ballistic applications

#49
20110268952
2011-11-03

Polyethylene film with high tensile strength and high tensile energy to break

#50
20110095448
2011-04-28

Method and apparatus for longitudinal orientation of thermoplastic film material

#51
20110091593
2011-04-21

Method and apparatus for the production of high tenacity polyolefin sheet

#52
20110089596
2011-04-21

Method and apparatus for the production of high tenacity polyolefin sheet

#53
20110076440
2011-03-31

Method and device for producing a polymer tape

#54
20110039058
2011-02-17

High strength ultra-high molecular weight polyethylene tape articles

#55
20100151755
2010-06-17

Method for the production of highly oriented polyolefin ribbons, textiles and technical flexible sheet materials produced therefrom, and the use thereof in protective bodies for the protection from ballistic projectiles and the like

#56
20100068493
2010-03-18

Hazy polyester film with improved technology

#57
20100021808
2010-01-28

Multi-layer, microporous polyolefin membrane, its production method, battery separator, and battery

#58
20090312514
2009-12-17

Retardation film having uniform in-plane phase-difference value and laminated optical film having positive dispersibility in wavelength

#59
20090304997
2009-12-10

Heat-shrinkable polyester film, process for production thereof, and package

#60
20090286161
2009-11-19

Microporous polyolefin membrane, its production method, battery separator, and battery

#61
20090253032
2009-10-08

MULTI-LAYER, MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, BATTERY SEPARATOR, AND BATTERY

#62
20090243138
2009-10-01

Method and apparatus for the production of high tenacity polyolefin sheet

#63
20090240047
2009-09-24

CELLULOSIC RESIN FILM AND PROCESS FOR PRODUCING THE SAME

#64
20090174845
2009-07-09

Optical Compensating Resin Film for Polarizing Plate, Method for Manufacturing Optical Compensating Resin Film, Polarizing Plate and Liquid Crystal Display Device

#65
20090131618
2009-05-21

Pre-Stretched Film Roll with Entrapped Air and Method

#66
20090098465
2009-04-16

Microporous membrane and manufacturing method

#67
20090085259
2009-04-02

Process for Producing Polyamide Based Resin Laminated Film Roll

#68
20080318016
2008-12-25

Non-fibrous high modulus ultra high molecular weight polyethylene tape for ballistic applications

#69
20080258333
2008-10-23

Method and apparatus for producing oriented slit film tapes

#70
20080251960
2008-10-16

Multiple calender process for forming non-fibrous high modulus ultra high molecular weight polyethylene tape

#71
20080237926
2008-10-02

Process for the Manufacture of Oriented Polymer Strips

#72
20080233398
2008-09-25

Method for the production of plant cutting filaments

#73
20080140043
2008-06-12

Methods for making fasteners

#74
20080119633
2008-05-22

Biaxially Oriented Polyamide-Based Resin Film and Method of Production Thereof

#75
20080113118
2008-05-15

Cellulose acylate film

#76
20080083998
2008-04-10

MULTIPLE DRAW GAP LENGTH ORIENTATION PROCESS

#77
20080063846
2008-03-13

POLYOLEFIN FILM, TAPE OR YARN

#78
20080023866
2008-01-31

Device and method for driving a preheating roll assembly in a calender unit

#79
20080020186
2008-01-24

CALENDERING PROCESS FOR MAKING AN OPTICAL FILM

#80
20070296113
2007-12-27

Production method of polymer film

#81
20070264446
2007-11-15

Cellulose acylate film, method of producing the same, stretched cellulose acylate film and method of producing the same

#82
20070248803
2007-10-25

Film Containing Transparent Metal Oxide, Method for the Production Thereof, and Thereof

#83
20070132155
2007-06-14

Polymeric stent having modified molecular structures in selected regions of the hoops and method for increasing elongation at break

#84
20070082188
2007-04-12

Method of manufacturing an oriented film from alloyed thermoplastic polymers, apparatus for such manufacture resulting products

#85
20070080109
2007-04-12

MANUFACTURING METHOD OF UNIAXIALLY DRAWN POROUS POLYTETRAFLUOROETHYLENE MEMBRANE

#86
20060243842
2006-11-02

Pre-stretched wrapping film roll with entrapped air and method

#87
20060182830
2006-08-17

Longitudinal film drawing device

#88
20060177606
2006-08-10

Polarizing film and producing method thereof, and optical component using the same

#89
20060151914
2006-07-13

Device and process for treating flexible web by stretching between intermeshing forming surfaces

#90
20060145394
2006-07-06

Method of uniaxially expanding a fluoropolymer product

#91
20060097433
2006-05-11

Process for the production of a plastic film

#92
20060055081
2006-03-16

High-strength film of polyhydroxyalkanoic acid and process for producing the same

#93
20050202163
2005-09-15

Method of making a composite microporous membrane

#94
20050077652
2005-04-14

Process of making stretch wrap film

#95
20050003011
2005-01-06

Porous polymer articles and methods of making the same