The veneer process is to melt, unfold and cure the resin on the melamine decorative paper to form a uniform and closed surface, so what are the requirements?
First of all, there must be appropriate pressure, so as to ensure a good combination of the board and the paper, so that the resin in the melamine decorative paper flows evenly, forming a closed non-porous surface. The hot pressing temperature will then catalyze the curing reaction of the impregnated resin, which is an advantageous condition for accelerating curing. Third, the curing time mainly depends on the curing speed of the impregnated resin, the hot pressing temperature and the number of layers of impregnated paper in the slab, that is, the time required for the press to reach the specified pressure to open the press.
The veneer treatment of melamine decorative paper is generally like this, in fact, every link can not be ignored, so as to ensure the quality of construction.
When choosing melamine decorative paper in the production of furniture, the first thing to check is whether the white embryo is smooth, so as to carry out white embryo treatment.
After the closing primer is completely dry, it can be lightly sanded to a basically smooth finish with old sandpaper, and then used to fill in all uneven visible gaps such as nail holes and sticky joints with putty. When the putty ash is completely dry, it can be sanding, here you can use a sander, you can also use a belt sander, but all flat workpieces must use a belt sander to ensure the flatness of the workpiece. Must be smooth sand, no ash marks and drops, no fiber hair and large sand marks.
After the operation, carefully check whether the melamine decorative paper has offset printing and stains, and strictly protect it to ensure that the final quality is intact.
Precautions for laying melamine decorative paper
When making melamine decorative paper, high-quality decorative base paper must be used to fundamentally ensure the quality of melamine decorative paper.
When paving, pay attention to the spilled adhesive liquid, should be wiped with a clean towel at any time, especially the glue marks at the joints, the construction personnel are required to keep their hands and tools highly clean, such as stains, should be cleaned with soapy water or detergent in time. After paving, open the doors and Windows during the day, maintain ventilation, close the doors and Windows at night, prevent moisture from entering, prevent the loosening of the sticker, and affect the firmness of the paste.
In addition, clean the melamine decorative paper regularly, pay attention to replacing the vacuum cleaner, wipe the special dirt in time every day, and clean with a dry towel.
