PL83440B1 - - Google Patents

Download PDF

Info

Publication number
PL83440B1
PL83440B1 PL1972157557A PL15755772A PL83440B1 PL 83440 B1 PL83440 B1 PL 83440B1 PL 1972157557 A PL1972157557 A PL 1972157557A PL 15755772 A PL15755772 A PL 15755772A PL 83440 B1 PL83440 B1 PL 83440B1
Authority
PL
Poland
Prior art keywords
films
points
joined
plate
synthetic resin
Prior art date
Application number
PL1972157557A
Other languages
Polish (pl)
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
Priority claimed from DE19712144347 external-priority patent/DE2144347C/en
Application filed filed Critical
Publication of PL83440B1 publication Critical patent/PL83440B1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Description

Uprawniony z patentu: Becker und van Hiillen Niederrheinische Ma- schinenfabrik, Krefeld (Republika Federalna Niemiec) Sposób obróbki powierzchni plyt z tworzywa drzewnego Wynalazek dotyczy sposobu obróbki powierzchni plyt z tworzywa drzewnego poprzez naprasowanie przy podwyzszonej temperaturze folii zawieraja¬ cych utwardzalna zywice syntetyczna przy czym folie odwija sie z bejbna zasobnikowego i nakla- 5 da na górna i/lub dolna strone plyty przeznaczo¬ nej do pokrycia. Folie na plycie laczy sie cieplnie, wzdluznie lub na ukos, punktowo lub pasowo a na¬ stepnie przycina i przygotowany pakiet wprowadza sie w znany sposób, do prasy do prasowania na 10 goraco.Znany sposób obróbki plyt z opisu patentowego RFN nr 2 013 0103 ma te niedogodnosc, ze przez mocowanie folii na obrzezach plyty w obrebie kra¬ wedzi powstaja wady powierzchniowe, co powo¬ duje koniecznosc usuwania czesci plyt po pokry¬ ciu, przez okrawanie Zgodnie z wynalazkiem, w celu zaniechania okra¬ wania plyty, co zawsze jest polaczone ze znacz- 20 nym ubytkiem materialu, folie laczy sie na kra¬ wedzi plyty dzialaniem termicznym, przy czym krawedz, stanowi linie geometryczna utworzona przez obrzeze górnej powierzchni i obrzeze pla¬ szczyzny przeciecia, zatem linii poprowadzonej przez 25 punkty wierzcholkowego kata, który tworza gór¬ na lub dolna powierzchnia plyty z plaszczyzna przeciecia.Folie laczy sie z plyta na krawedzi punktowo lub w sposób ciagly za pomoca nagrzanego narzedzia.Przy mocowaniu punktowym, po sprasowaniu, nie powstaja zadne widoczne wgnioty. Przy mocowa¬ niu ciaglym powstaje plytki skos. , Wskazanym jest pochromowanie nagrzewanego narzedzia lub pokrycie do cienka warstwa policz- terofluoroetylenu celem unikniecia przywierania zywicy syntetycznej do nagrzanego narzedzia.Korzystnie, zgodnie z wynalazkiem, folie przed mocowaniem przycina sie na odpowiedni format. PL PLThe right holder of the patent: Becker und van Hiillen Niederrheinische Machinenfabrik, Krefeld (Federal Republic of Germany) Method of surface treatment of wooden material panels it unwinds from the storage drum and is applied to the top and / or bottom side of the panel to be coated. The foils on the plate are thermally joined, longitudinally or diagonally, in points or strips, and they are successively cut and the prepared bundle is fed in a known manner to a hot-pressing press. this inconvenience is that, by attaching the foil to the periphery of the plate in the area of the edge, surface defects are produced, which makes it necessary to remove parts of the plates after the covering by trimming. According to the invention, in order not to bind the plate with a significant loss of material, the films are joined at the edge of the board by thermal action, the edge being a geometric line formed by the periphery of the upper surface and the periphery of the cut plane, thus a line drawn through the 25 points of the apex angle that forms the mountain ¬ On or the bottom surface of the plate with the cut plane. When pressed, no visible dents are formed. A shallow bevel is formed with continuous fastening. Preferably, the heated tool is chrome-plated or coated with a thin polytetrafluoroethylene layer to avoid adherence of the synthetic resin to the heated tool. Preferably, according to the invention, the films are cut to a suitable format prior to fixing. PL PL

Claims (1)

1. Zastrzezenie patentowe Sposób obróbki powierzchni plyt z tworzywa drzewnego poprzez naprasowanie w podwyzszonej temperaturze folii zawierajacych utwardzalna zy¬ wice syntetyczna, przy czym folie naklada sie na górna i/lub dolna powierzchnie plyty pokrywanej i laczy sie z nia punktowo lub pasowo dzialaniem termicznym, a nastepnie tak przygotowany pakiet wprowadza sie do prasy do prasowania na go¬ raco, znamienny tym, ze folie przed sprasowaniem laczy sie z plyta wzdluz krawedzi plyty, 83 440 PL PL1. Claim A method of treating the surface of wooden material panels by overpressing at elevated temperature films containing a curable synthetic resin, the films being applied to the top and / or bottom surface of the coated panel and connected to it in points or stripes by thermal action, and then the package prepared in this way is introduced into the ironing press, characterized in that the films are joined to the board along the board edge before pressing,
PL1972157557A 1971-09-04 1972-09-02 PL83440B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712144347 DE2144347C (en) 1971-09-04 Process for the surface finishing of wood-based panels

Publications (1)

Publication Number Publication Date
PL83440B1 true PL83440B1 (en) 1975-12-31

Family

ID=5818653

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1972157557A PL83440B1 (en) 1971-09-04 1972-09-02

Country Status (15)

Country Link
AR (1) AR204691A1 (en)
AU (1) AU468791B2 (en)
BE (1) BE788288A (en)
BR (1) BR7205946D0 (en)
CA (1) CA993776A (en)
CS (1) CS158587B2 (en)
DD (1) DD99326A5 (en)
DE (1) DE2144347B1 (en)
ES (1) ES406319A1 (en)
FR (1) FR2151134B1 (en)
GB (1) GB1403612A (en)
IT (1) IT974584B (en)
PL (1) PL83440B1 (en)
RO (1) RO61247A (en)
SE (1) SE386399B (en)

Also Published As

Publication number Publication date
FR2151134B1 (en) 1974-10-25
SE386399B (en) 1976-08-09
IT974584B (en) 1974-07-10
DE2144347B1 (en) 1972-05-25
AU468791B2 (en) 1976-01-22
FR2151134A1 (en) 1973-04-13
AR204691A1 (en) 1976-02-27
BE788288A (en) 1973-01-02
CS158587B2 (en) 1974-11-25
DD99326A5 (en) 1973-08-05
GB1403612A (en) 1975-08-28
CA993776A (en) 1976-07-27
RO61247A (en) 1976-07-15
AU4604472A (en) 1974-03-07
ES406319A1 (en) 1975-07-16
BR7205946D0 (en) 1973-07-17

Similar Documents

Publication Publication Date Title
US3649398A (en) Foldable foam laminates
US2745779A (en) Method of making laminated panels and product thereof
ES8200267A1 (en) Laminates of cloth or other sheet material and filled crystalline polypropylenes and a method for making them.
US3627608A (en) Method of forming a panel having a compound curvature
ES256309U (en) Weatherstrip with heat sealed substrate
PL90066B1 (en)
US3436297A (en) Reinforced vinyl plastic stripping
US3021250A (en) Double-faced adhesive material and method of making same
US3231457A (en) Veneer
PL83440B1 (en)
US3758357A (en) Making molded fiber board
US3106500A (en) Wood veneered gypsum board panel and process for making same
US4201819A (en) Laminated chipboard
US2442115A (en) Method of making paper-covered veneer
US3748204A (en) Process for producing laminated paper
US1876330A (en) Method of molding table tops and the like
US1694523A (en) Waterproof sheet structure
US1656647A (en) Foundation board
US1802066A (en) Material facing for embellishing articles
JPH0327143Y2 (en)
US1791791A (en) Method of producing fabricated lath panels
US3258376A (en) Method of conserving and restoring oil paintings
GB1239579A (en)
JP2571121Y2 (en) Vulcanized fiber sheet with saw blade and carton bonded to the sheet
GB1281825A (en) Process for preparing dry adhesive coated polyvinyl chloride surfaces