Lock flooring has many advantages and many types. The reason for the large number of types is that many locking floor manufacturers have applied for it in order to gain an advantage in the market competition
The patent has forced other laminate flooring manufacturers to improve lock technology to varying degrees. It is understood that there are currently 17 patents for locking flooring applied internationally
But there are mainly five types of laminate flooring using locking technology:
Double lock Buckle flooring - this kind of floor has two layers of tongue and tenon, which belongs to the category of short locking. Because it is a double-layer tongue
tongue and tenon, the tongue and tenon are thin, so the requirements for paving are higher.
Snap-type lock floor——This kind of floor is an improvement on the early lock technology. The tongue and tongue are wider,
about 1 cm, and the tongue and tenon are wider. The front end is relatively flat and can be directly inserted into the tongue and groove of another floor. The inverted tenon that generates the locking force is placed on the tongue and groove of another floor, which relatively increases the flat pulling force of the floor.
Long tongue lock floor——Because the locking force of this kind of floor can reach 1 ton, it has higher requirements for the base material.
European white fir is used as the floor. Raw material, uniform wooden structure, high density after processing, strong tensile force and good stability
The tongue and tenon are thin and long and have strong locking force. No angle is required when paving. The floor and floor are laid flat and tapped into the groove. , it is more convenient to install at corners such as door frames and heating panels.
Three-dimensional inclined groove lock floor——This kind of floor is based on the general lock floor, with a slope added at the tongue and groove.
A slope appears at the connection. V-shaped grooves make the long sides of the floor less likely to wear.
45-degree angle oblique locking floor--the tongue and tongue of this floor are shorter, generally 3 mm to 5 mm
M, due to the tongue and groove The reason for the inverted tenon is that it needs to be inserted at a certain angle during paving.