SVEZA Film Faced Birch Plywood Catalogs of plywood grades Defects Part 7: Film delamination, tears, lack, or shedding

SVEZA Film Faced Birch Plywood Catalogs of plywood grades Defects Part 7: Film delamination, tears, lack, or shedding

Lack of film: areas of film faced birch plywood surface not covered with film.

With a lack of film, measurement is performed along the edge only. The defective area is measured across the width, otherwise both the width and the length of the bare area are measured, and the overall defect size is defined as the ratio of the total damaged areas to the overall plywood sheet’s area (expressed as a percentage).
Film delamination, tears, lack, or shedding
Film delamination, tears, lack, or shedding

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