Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29L - Indexing scheme associated with subclass , relating to particular articles › B29L 7 - Flat articles, e.g. films or sheets
Patents for B29L 7 - Flat articles, e.g. films or sheets (7,747)
10/2012
10/24/2012CN102744884A Stretching and setting apparatus and stretching and setting method for ventilating waterproofing membrane
10/24/2012CN102744871A Fully-automatic plate plastic molding equipment
10/24/2012CN102744856A Connection device of ethylene-vinyl acetate (EVA) film extruder and die head
10/24/2012CN102744853A Feeding-back mechanism of ethylene-vinyl acetate (EVA) film extruder
10/24/2012CN102744851A Crystalline resin film manufacturing method and crystalline resin film manufacturing device
10/24/2012CN102744850A Preparation method for front-back two-color sheet made of biodegradable material
10/24/2012CN102744808A Film tape casting-post conveying equipment in ethylene-vinyl acetate (EVA) film production system
10/24/2012CN101679683B Cellulose ester film, method for producing cellulose ester film, polarizing plate using the same, and liquid crystal display
10/18/2012WO2012140990A1 Optical compensation film and process for producing same, polarizing plate, and liquid crystal display device
10/17/2012CN202491436U Poly carbonate (PC) in-mold coextruded plate production line
10/17/2012CN202491426U Prestretching device of polytetrafluoroethylene fiber film
10/17/2012CN202491398U Single-layer multilayer coextrusion plastic casting film extrusion production line
10/17/2012CN202491349U Film sizing baking machine
10/17/2012CN102729491A Preparing method and special-purpose die for rubber diaphragm with interlayer
10/17/2012CN102729480A Method for producing low-foaming PVC (polyvinyl chloride) crust board
10/17/2012CN102729463A Preparation method of high-transparency nylon composite film
10/17/2012CN102729450A Preparation device and method of macrofiber-reinforced thermoplastic resin composite board/sheet
10/17/2012CN102729437A Molding method for panel of injection molded part and air-conditioner display apparatus
10/17/2012CN102729377A PET thick plate width trimming device
10/17/2012CN102729372A Forming machine for producing vulcanized rubber waterstop strip/sheet
10/17/2012CN101780718B Method for manufacturing teflon microporous film for textile fabrics
10/11/2012WO2012137632A1 Method for producing transparent recycled sheet, and transparent recycled sheet
10/10/2012CN202480372U Thermoplastic polyurethane (TPU) film blowing machine
10/10/2012CN102725114A Process and equipment for production of polyimide film
10/10/2012CN102717513A Wire drawing machine for wire drawing film
10/10/2012CN102717512A Preparation forming technology of PET hairline crack film
10/10/2012CN102717510A Resin template forming equipment
10/10/2012CN102717467A Sedimentation type double caterpillar phenolic aldehyde polyurethane foam plate continuous forming machine
10/10/2012CN101875234B Preparation process of polypropylene diaphragm for pressure filter
10/10/2012CN101663152B Film, method for producing the same, and use of the same
10/10/2012CN101641195B Method for producing optical film, optical film, polarizing plate and display
10/04/2012WO2012133668A1 Poly(vinyl acetal) resin film and multilayer structure using same
10/04/2012WO2012133660A1 Method and device for manufacturing fine structure transfer film
10/04/2012WO2012133515A1 Polyester film, solar cell backsheet using same, and process for producing polyester film
10/04/2012WO2012133237A1 Method for manufacturing polycarbonate resin, polycarbonate resin, polycarbonate-resin film, and methods for manufacturing polycarbonate-resin pellets and polycarbonate-resin films
10/04/2012WO2012133152A1 Tenter oven and manufacturing method for stretched film
10/04/2012WO2012133125A1 Polyester film, gas barrier film, backsheet for solar cell, organic device, and solar cell module
10/04/2012WO2012132984A1 Polyvinyl alcohol polymer film and process for producing same
10/04/2012WO2012132650A1 Irregular surface sheet and method for manufacturing same
10/04/2012WO2012132649A1 Concave-convex sheet and manufacturing method therefor
10/03/2012CN202462896U Corona treatment device for face-replaceable cast film
10/03/2012CN202462895U Double-sided smooth film repression wheel device
10/03/2012CN202462889U Manufacturing equipment of plane display backlight functional module
10/03/2012CN202462869U Modularized flexible plate bending machine
10/03/2012CN202462843U Casting channel structure of casting film machine
10/03/2012CN202462759U PVC (polyvinyl chloride) thin film calendering former
10/03/2012CN202462758U Polyvinyl chloride (PVC) film calendaring and forming machine
10/03/2012CN202462754U Cast film cooling roller provided with two-way spiral cooling water flow channel
10/03/2012CN202462739U Board cooling device
10/03/2012CN202462709U Traction machine with online surface dust removing function
10/03/2012CN102712134A Method for imparting embossed shapes to acrylic resin film
10/03/2012CN102712114A Molding device and molding method
10/03/2012CN102700139A Side edge sealing device for double-crawler machine
10/03/2012CN101612789B Retardation film having uniform in-plane phase-difference value and laminated optical film having positive dispersibility in wavelength
10/03/2012CN101564878B Method for manufacturing small rubber sheet
10/03/2012CN101481462B Manufacture and application of a polyamide antiblock master batch
10/03/2012CN101319070B Polypropylenharzzusammensetzung und gereckter film hiervon
09/2012
09/27/2012WO2012127917A1 Method for stretching film
09/27/2012WO2012127893A1 Method for producing optical film
09/26/2012CN202448282U Double-caterpillar continuous compounding machine for foam sandwich board
09/26/2012CN102689443A Multilayered double-screw production line for coextruded PET (polyethyleneglycol terephthalate) sheets
09/26/2012CN102689432A Multi-channel flow dividing rotating body for film blowing machine
09/26/2012CN102689387A Method for preparing polyvinyl butyral (PVB) film
09/20/2012WO2012124500A1 Crystalline polymer microporous membrane, method for producing same, and filtration filter
09/19/2012CN202439230U Embossing device
09/19/2012CN202439148U Anti-blocking material feeding device for production of two-way stretch polypropylene film
09/19/2012CN102672958A Preparation method of TiO2 coating type polyurethane (PU) or thermoplastic polyurethane (TPU) film drag reduction micro-groove used for airship skins
09/19/2012CN102672953A Production process flow of heat-sealing plastic films
09/19/2012CN102672951A Preparation method of unilateral drawing uniform adjustable micro-pore structure high temperature resistant diaphragm
09/19/2012CN102672948A Hot pressing equipment for manufacturing composite lamination layer of sheet and flexible thin film
09/19/2012CN102672866A Test method and device of ring belt
09/19/2012CN101678601B Oriented cellulose acylate film and process for producing the same
09/18/2012CA2453827C Device for satinizing and embossing flat materials
09/13/2012WO2012121256A1 Biaxially stretched polypropylene film, metallized film, and film capacitor
09/13/2012WO2012121188A1 Method for producing sheet, sheet, and device for producing packaged body and sheet
09/13/2012WO2012086741A9 Battery case packaging material for cold molding comprising biaxially-stretched polybutylene terephthalate film
09/12/2012CN202428657U Novel anti-sticking device for non-PVC (polyvinyl chloride) soft bag mould
09/12/2012CN102666055A Method for evaluating performance of organic release agent, process for producing mold, and process for producing transparent film with finely roughened structure on surface
09/12/2012CN102661007A A-grade fireproof and heat insulation sandwich plate and processing method thereof
09/12/2012CN102658654A Manufacture method of ultra-high molecular weight polyethylene plate
09/07/2012WO2012117930A1 Imprinting apparatus
09/07/2012WO2012117921A1 Apparatus and method for manufacturing resin coated substrate
09/07/2012WO2012117884A1 Stretched polyamide film
09/07/2012WO2012117662A1 Optical film manufacturing device and manufacturing method, optical film, polarizing plate, and liquid crystal display device
09/05/2012CN202412694U Laser film manufacturing equipment
09/05/2012CN202412691U Vertical independent-drive longitudinal multi-section stretcher
09/05/2012CN202412666U Dual-purpose thin film extruder
09/05/2012CN101863121B Nano-pore membrane and manufacturing method
09/05/2012CN101637968B Plastic extrusion die half flow-splitting body
09/05/2012CN101636257B Linearly tearable plastic film, method and device for producing the same
09/05/2012CN101489758B Cellulose acylate film, saturated norbornene resin film, and process for producing these
09/05/2012CN101448621B Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film
09/05/2012CN101151147B 双轴取向聚酯膜及金属样层压膜 The biaxially oriented polyester film and the metal layer of the sample film
08/2012
08/30/2012WO2012115167A1 Method for producing polyester film, and polyester film for solar cells
08/30/2012WO2012114988A1 Biaxially oriented polyethylene terephthalate film
08/30/2012WO2012114820A1 Method for producing film and apparatus for producing film
08/30/2012WO2012114678A1 Optical film production method, optical film production apparatus, optical film, polarizing plate and liquid crystal display
08/29/2012EP2490872A1 Roller cooling device
08/29/2012CN102649315A Polyvinylidene fluoride microporous film prepared through gelatin extrusion tape casting method
08/29/2012CN102649309A Polyvinylidene fluoride composite membrane prepared through multilayer coextrusion tape casting method
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