Quality requirements for laminate flooring

Quality requirements for laminate flooring

The quality requirements of laminate flooring include: appearance quality, processing accuracy, physical and chemical properties and environmental performance (formaldehyde emission). The appearance quality, processing accuracy and physical and chemical properties shall be in accordance with the national standard GB / T 18102-2000 impregnated paper laminated wood floor; the formaldehyde emission shall be in accordance with the national compulsory standard GB 18580-2001 formaldehyde emission limit of wood based panel and its products for interior decoration materials.

1、 Appearance quality requirements of laminate floor

Defect name front and back

First class qualified products

The total area of dry and wet flowers shall not exceed 3% of the board surface

Surface scratches are not allowed to expose the substrate

Surface indentation not allowed

Bottom penetration not allowed

Uneven luster is not allowed. The total area is not more than 3% of the board surface

Stain is not allowed to be ≤ 3mm2, 1 piece / piece is allowed to be ≤ 10mm2, 1 piece / piece is allowed to be

Bubble is not allowed to be ≤ 10mm2, one piece / piece is allowed

Drum package is not allowed to be ≤ 10mm2, one piece / piece is allowed

Paper tearing is not allowed to be ≤ 100mm, 1 place / piece is allowed

Local paper shortage is not allowed to be ≤ 20mm2, 1 place / piece is allowed

Edge collapse not allowed

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