Flooring having groove shaped as boundary line between different types of hardwood patterns and its manufacturing method

摘要

The present invention relates to flooring (100) which has a boundary line shape of groove (105, 107) between different types of hardwood patterns and a manufacturing method thereof. Provided are flooring (100) and a manufacturing method thereof. Waterproof sheet (103) which has a pattern mixed with a plurality of types of hardwood patterns is attached at one surface of a base material (101) of a compressed woody fiber material, and the same groove with a boundary line between different types of hardwood patterns is formed at a waterproof sheet (103) attached surface of a base material (101). Additionally, a sunken unit (300) and penetrating unit (400) which can be geared and combined with each other are formed at a side surface of a base material, and an entire surface of a side surface of base material (101) is coated with a waterproof composition. As a result, swelling and distortion phenomenon is prevented and hardwood feeling is visually improved.