Masking tape wooden beam, is single or multilayered and composed of wood, plastic or solid material, where beam is in connection with connecting tape together with beams to form masking tape for closing and/or opening of openings

摘要

The beam is single or multilayered and is composed of wood, plastic or solid material, and an upper guard (1) made of aluminum, plastic or iron. The beam is in connection with a roller system (3) and a connecting tape (5) together with several beams to form a masking tape for closing and/or opening the openings in a soil surface, where a beam system runs in a guide tape (4).