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Class Information
Number: 264/288.4
Name: Plastic and nonmetallic article shaping or treating: processes > Mechanical shaping or molding to form or reform shaped article > Reshaping running or indefinite-length work > Stretching by applying tension
Description: Process in which the reshaping is performed by pulling an end or edge of the workpiece and the workpiece is elongated in the direction of the tension application.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7596839 |
Method and device for longitudinal drawing of a film web |
Oct. 6, 2009 |
| 7582236 |
Film stretching apparatus and solution film-forming method |
Sep. 1, 2009 |
| 7544408 |
Biaxially oriented polyester film for molding process |
Jun. 9, 2009 |
| 7540731 |
Longitudinal film drawing device |
Jun. 2, 2009 |
| 7534487 |
Transparent, electrically conductive, coated polyester film, process for its production, and its use |
May. 19, 2009 |
| 7514141 |
Polyester film with low mechanical strength |
Apr. 7, 2009 |
| 7491357 |
Solution casting process and cellulose ester film |
Feb. 17, 2009 |
| 7455801 |
Method of producing film |
Nov. 25, 2008 |
| 7442427 |
Coextruded, hot-sealable and peelable polyester film, process for its production and its use |
Oct. 28, 2008 |
| 7396578 |
Adhesion-promoted , heatsealable and peelable polyester film, process for its production and its use |
Jul. 8, 2008 |
| 7396498 |
Orientation of films to improve barrier and UV stability |
Jul. 8, 2008 |
| 7378145 |
Hot-embossable polyester film |
May. 27, 2008 |
| 7361295 |
Solvent casting process |
Apr. 22, 2008 |
| 7338625 |
Methods of restoring elasticity after stiffening treatments |
Mar. 4, 2008 |
| 7329453 |
White, heatsealable, peelable polyester film, process for its production and its use |
Feb. 12, 2008 |
| 7320773 |
Biodegradable laminate sheet and molded item from biodegradable laminate sheet |
Jan. 22, 2008 |
| 7306729 |
Porous PTFE materials and articles produced therefrom |
Dec. 11, 2007 |
| 7306835 |
Thermo-shrinkable polyester film |
Dec. 11, 2007 |
| 7300703 |
Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronic devices |
Nov. 27, 2007 |
| 7285322 |
Multilayer, transparent film made from polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) for producing packaging composites with UV protection |
Oct. 23, 2007 |
| 7261944 |
Oriented, aminosilane-coated film capable of structuring by means of electromagnetic radiation and composed of thermoplastic polyester for the production of selectively metallized films |
Aug. 28, 2007 |
| 7241507 |
Hydrolysis-stable film comprising a polyester with a hydrolysis stabilizer and process for its production and its use |
Jul. 10, 2007 |
| 7238411 |
Multilayered polyester film and process for producing the same |
Jul. 3, 2007 |
| 7238417 |
Transparent film made from PET and PEN with UV protection, process for producing the film, and use of the film in packaging with extended shelf life |
Jul. 3, 2007 |
| 7238419 |
White opaque film having low transparency and improved dielectric strength |
Jul. 3, 2007 |
| 7229696 |
Multilayer, transparent film made from PET and PEN with at least one functional outer layer for producing composite packaging with UV resistance |
Jun. 12, 2007 |
| 7229697 |
Hydrolysis-stable film comprising a polyester with a hydrolysis stabilizer and process for its production and its use |
Jun. 12, 2007 |
| 7223459 |
Coextruded, hot-sealable and peelable polyester film, process for its production and its use |
May. 29, 2007 |
| 7211306 |
Peelable polyester film with self-venting, process for its production and its use |
May. 1, 2007 |
| 7205040 |
Peelable polyester film having improved oxygen barrier, process for its production and its use |
Apr. 17, 2007 |
| 7189451 |
Multilayer, matt, thermoformable, IR-reflective polyester film |
Mar. 13, 2007 |
| 7189452 |
Matt, thermoformable, IR-reflective polyester film |
Mar. 13, 2007 |
| 7186455 |
White flame-resistant uv-stable film made from a crystallizable thermoplastic, a method for production and the use thereof |
Mar. 6, 2007 |
| 7186452 |
Coextruded, hot-sealable and peelable polyester film having high peeling resistance, process for its production and its use |
Mar. 6, 2007 |
| 7157132 |
Transparent, sealable, flame-retardant polyester film, method for the production and use thereof |
Jan. 2, 2007 |
| 7147925 |
White, steam-sterilizable and extrusion-coatable polyester film |
Dec. 12, 2006 |
| 7147927 |
Biaxially oriented polyester film and laminates thereof with copper |
Dec. 12, 2006 |
| 7144615 |
Coextruded, hot-sealable and peelable polyester film, process for its production and its use |
Dec. 5, 2006 |
| 7141307 |
Extrusion-coatable polyester film comprising poly(m-xyleneadipamide) |
Nov. 28, 2006 |
| 7141293 |
Coextruded, hot-sealable and peelable polyester film having high peeling resistance, process for its production and its use |
Nov. 28, 2006 |
| 7135063 |
Resilient biodegradable packaging materials |
Nov. 14, 2006 |
| 7128968 |
Biaxially oriented polyester film which is matt on one side, process for its production and its use |
Oct. 31, 2006 |
| 7128969 |
Method for the production of biologically-degradable packagings made from biaxially-drawn films |
Oct. 31, 2006 |
| 7122240 |
Multilayer transparent, biaxially oriented polyester film |
Oct. 17, 2006 |
| 7112360 |
Transparent, biaxially oriented polyester film |
Sep. 26, 2006 |
| 7112365 |
Multilayer, oriented film capable of structuring by means of electromagnetic radiation and composed of thermoplastic polyester, for the production of selectively metallized films |
Sep. 26, 2006 |
| 7105223 |
Single-layer, oriented thermoplastic polyester film capable of structuring by means of electromagnetic radiation, for producing selectively metallized films |
Sep. 12, 2006 |
| 7101627 |
Heat-stabilised poly(ethylene naphthalate) film for flexible electronic and opto-electronics devices |
Sep. 5, 2006 |
| 7101605 |
White, biaxially oriented polyester film |
Sep. 5, 2006 |
| 7094465 |
Multilayer, transparent, biaxially oriented polyester film, process for its production and its use |
Aug. 22, 2006 |
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