After the installation of wooden doors, there are the following points:
1. When clearing the stain on the surface of the wooden door, use a soft cotton cloth to wipe the surface of the product with a hard cloth. When the stain is too heavy, you can use a neutral detergent, toothpaste, or household-specific cleaning agent to remove the stain, wipe it dry, and avoid flushing with clean water.
2. Pay attention to dipping the neutral agent or water rag, do not put it on the surface of the solid wood door for a long time, otherwise it will harm the surface, so that the surface finish material discoloration or peeling.
3, hinges, locks are active accessories, should be immediately tightened when the loose occurs, the location of the hinge should be timely oil injection, if the lock is not flexible, you can insert a proper amount of pencil core powder into the key hole, not accidentally oil. When using wooden door products, the relative humidity of the indoor air should be kept as much as 60%-75%. During the period of geothermal heating, when the wooden door that is not installed is stored, it must be stored directly in the ground baking place. Due to the characteristics of wood drying and shrinking, in the case of large differences in temperature and humidity, such as a slight cracking or shrinkage is a normal phenomenon, do not panic, this phenomenon will disappear naturally with the seasonal changes. In order to maintain the bright color of solid wood doors, it should be regularly waxed for maintenance.
4. The artificial wooden door is made of wood fiberboard. Relatively speaking, the coefficient of deformation is very small. As long as the joint is tightly fitted, the dimensions are regular, and the installation is fine, there will not be obvious changes afterwards, but its environmental protection is not as good as solid wood doors.
Auto filter paper
Auto Filter Paper, including air filter paper, oil filter paper, fuel filter paper.
1Good air permeability
2High
efficiency
3High dust holding
4High stiffness and burst resistance
Auto air filters, Auto fuel filters, Auto oil filters, etc.
Our product the automobile pure wood-pulp filter paper in China. Its products mainly include Auto Air Filter Paper, oil filter paper and fuel filter paper. Moreover, the wood pulp we are using is imported from Sweden (NBSK), Chile (Silver-star), USA (HPZ) . we have introduced advanced production technology, imported the equipment from Germany(Voith). We can supply high quality-filter paper.

Auto Filter Paper,Air Filter Paper In Roll, Plain Or Corrugated,Auto Air Cabin Filter Paper,Fuel Filter Paper
Hebei Fangyu Trade Co., Ltd. , https://www.laderytrading.com