[go: up one dir, main page]

BR8807406A - Processo de fabricacao de laminas de plastico polimerico rigidas - Google Patents

Processo de fabricacao de laminas de plastico polimerico rigidas

Info

Publication number
BR8807406A
BR8807406A BR888807406A BR8807406A BR8807406A BR 8807406 A BR8807406 A BR 8807406A BR 888807406 A BR888807406 A BR 888807406A BR 8807406 A BR8807406 A BR 8807406A BR 8807406 A BR8807406 A BR 8807406A
Authority
BR
Brazil
Prior art keywords
lamins
rigid polymeric
polymeric plastic
manufacturing rigid
manufacturing
Prior art date
Application number
BR888807406A
Other languages
English (en)
Inventor
Simon Siu-Chi Yu
Original Assignee
Simon Siu Chi Yu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Simon Siu Chi Yu filed Critical Simon Siu Chi Yu
Publication of BR8807406A publication Critical patent/BR8807406A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B29C53/06—Forming folding lines by pressing or scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/719—Curtains; Blinds; Shades
    • B29L2031/7192—Venetian blinds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blinds (AREA)
BR888807406A 1988-01-11 1988-10-24 Processo de fabricacao de laminas de plastico polimerico rigidas BR8807406A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/142,431 US4789515A (en) 1988-01-11 1988-01-11 Method for fabricating stiff polymeric plastic slats for venetian blinds
PCT/US1988/003694 WO1989006188A1 (en) 1988-01-11 1988-10-24 Fabrication of plastic slats for venetian blinds

Publications (1)

Publication Number Publication Date
BR8807406A true BR8807406A (pt) 1990-05-22

Family

ID=22499810

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807406A BR8807406A (pt) 1988-01-11 1988-10-24 Processo de fabricacao de laminas de plastico polimerico rigidas

Country Status (8)

Country Link
US (1) US4789515A (pt)
EP (1) EP0353263A4 (pt)
KR (1) KR900700268A (pt)
CN (1) CN1035463A (pt)
AU (1) AU2728888A (pt)
BR (1) BR8807406A (pt)
WO (1) WO1989006188A1 (pt)
ZA (1) ZA888626B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119871A (en) * 1990-04-06 1992-06-09 The B. F. Goodrich Company Opacified pearlescent multilayer louver for vertical blinds
FR2664199A1 (fr) * 1990-07-06 1992-01-10 Cebal Procede d'obtention d'un pli sur une feuille ou une piece tubulaire en matiere plastique, en particulier dans le cas d'un tube, et tube obtenu.
US5102598A (en) * 1990-12-24 1992-04-07 Gilmore Enterprises Window Coverings, Inc. Method of making a textured venetian blind
FR2688738B1 (fr) * 1992-03-20 1995-04-28 Eberle France Procede de fabrication d'un ou de plusieurs profiles en matiere flexible, en particulier en papier, en carton, en materiaux composites ou analogues et dispositif pour la mise en óoeuvre de ce procede.
AU757340B2 (en) * 1999-04-02 2003-02-20 Hunter Douglas Industries Bv Method and arrangement for automatic bow adjustment
GB2386926A (en) * 2002-03-27 2003-10-01 Alstom Two part impingement tube for a turbine blade or vane
JP4843358B2 (ja) * 2006-04-19 2011-12-21 株式会社日本触媒 制御された反りを有する熱可塑性樹脂シートの製造方法
CN108242475B (zh) * 2018-01-04 2020-08-11 苏州德睿联自动化科技有限公司 双面胶贴附装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716702A (en) * 1949-12-29 1954-10-13 Holoplast Ltd A method of manufacturing corrugated plastic laminates, and the products of such manufacture
US3006031A (en) * 1952-03-13 1961-10-31 Artcraft Venetian Blind Mfg Co Apparatus for making venetian blind slats
US2848751A (en) * 1953-01-12 1958-08-26 Art Metal Construction Co Method for making index tips
US2779388A (en) * 1954-08-02 1957-01-29 Henry N Quoss Apparatus and method of forming elongate articles from fiberglas
US3197536A (en) * 1962-02-26 1965-07-27 Johns Manville Method of manufacturing asbestoscement articles
CA1225323A (en) * 1983-05-13 1987-08-11 John F. Reeves Blind with light-transmitting slats and a method for making such slats
US4792427A (en) * 1983-05-13 1988-12-20 Nanik Division Wausau Metals Corporation Method for making light-transmitting slats for blind
US4711005A (en) * 1985-09-12 1987-12-08 Joanna Western Mills Company Method and apparatus for making slats for window blinds and the like from a continuous web of plastic material

Also Published As

Publication number Publication date
CN1035463A (zh) 1989-09-13
AU2728888A (en) 1989-08-01
ZA888626B (en) 1989-08-30
WO1989006188A1 (en) 1989-07-13
KR900700268A (ko) 1990-08-13
EP0353263A4 (en) 1990-06-26
EP0353263A1 (en) 1990-02-07
US4789515A (en) 1988-12-06

Similar Documents

Publication Publication Date Title
PT85059A (pt) Processo e aparelho de fabrico de artigos de plastico moldado
PT97381A (pt) Processo de fabricacao de embolo e embolo
BR8902046A (pt) Sensor e processo de fabricacao de sensor
PT90637A (pt) Processo de preparacao de polianidridos
BR8901886A (pt) Aparelho e processo de moldagem
BR9001858A (pt) Processo para a fabricacao de um artigo termoplastico moldado e artigo resultante
BR8901955A (pt) Processo para a preparacao de polimeros
BR9007797A (pt) Processo para fabricacao de borracha de nitrila e borracha reduzida
DE69016659D1 (de) Herstellungsverfahren von zellkunststoff.
BR8807406A (pt) Processo de fabricacao de laminas de plastico polimerico rigidas
BR9002154A (pt) Polimero de enxerto de oximetileno e processo de fabricar um polimero de enxerto de oximetileno
BR9302938A (pt) Recipiente e metodo de fabricacao de recipiente por processo de moldagem
BR8807208A (pt) Processo aperfeicoado de moldagem
BR8906864A (pt) Processo para a preparacao de artigos moldados polimericos termo-endureciveis
BR8901977A (pt) Processo para a preparacao de polimeros
PT89901A (pt) Processo de producao de ureias n-sulfonilicas
PT89491A (pt) Processo de preparacao de polimeros de organoborossilazanos
PT92171A (pt) Processo de preparacao de n-fosfonometil-glicina
BR8404141A (pt) Processo de fabricacao de recipientes de plastico,e recipientes fabricados por este
BR8801069A (pt) Processo de manufatura de pelicula de resina de poliacetal
BR9002704A (pt) Processo de fabricacao de polivinilbutiral e produtos obtidos
PT90174A (pt) Processo para a fabricacao de artigos moldados
BR8504373A (pt) Composto de mica cilindrica e processo de moldagem de estrutura de mica cilindrica
BR8906862A (pt) Processo para a preparacao de artigos moldados polimericos termoendureciveis
BR8405629A (pt) Processo de polimerizacao