Q:And as you kt PVC board

PVC board is made of PVC as the raw material, and the section is honeycomb like mesh structure.

Q:What is an offset press? And what are the machines for printing paper?

Offset lithography is a very simple, means of speaking that is offset rubber (Pib) will plate transfer to the substrate of printing, it is also the existence of Pib, named after the printing mode. The blanket has played an irreplaceable role in the printing process, such as: it can make up for a good substrate surface is not flat, so that the full transfer of ink, it can reduce the plate of water (see water in the role in printing) to the substrate transfer etc.. The above is only a general concept, we usually say that now the offset may be more narrow in scope, namely the three roller (printing, lithographic printing, embossing blanket), in the south of our country to the printing mode called offset printing.

Q:How do you make the plywood process?

The plywood is logs into veneer or by wood sliced veneer, with adhesive glued into three or more layers of sheet material, usually with odd veneer, and the fiber direction of adjacent plates perpendicular to each other and gluing.

Q:Pressing process of plywood

The usual length and width specifications are: 1220 * 2440mm, and thickness specifications are generally: 3, 5, 9, 12, 15, 18mm and so on. The main tree species are: camphor trees, willow trees, poplar trees, eucalyptus trees and so on. The main sources of plywood: Indonesia and Malaysia

Q:9 mm splint what specifications, length and width of each is how much?

The splint is usually 2440MM long, 1220MM wide, and thickness is divided into 3 plates, 5 CR plates, 9 CR plates, 12 CR plates, 15 CR plates and 18 PCT plates, six specifications (1 PCT for 1mm). Of course, there are 21 and 25 per cent, the thickness can basically be produced according to different requirements.

Q:Plywood office furniture?

What you said is too general! Office furniture materials are many, there are particleboard, MDF, solid wood composite, solid wood board.

Q:What are the common quality defects of plywood?

The bonding strength is low, mainly due to the bad quality of the adhesive. The hot pressing condition is not controlled, such as low temperature, insufficient pressure and too short glue pressure. The moisture content of the veneer is too high, the amount of coating is insufficient, the quality of the single board is poor, and the aging time is too long or too short, and it will also reduce the bonding strength.

Q:The difference between laminated lumber and plywood

1, they are not the same name, the structure of the plate is not the same, the pressure and the degree of seed is not the same. Plywood belongs to multilayer board, it is the board that uses multilayer skin to brush glue to press.According to the horizontal and vertical direction are divided into LVL and veneer plywood, all is the same direction as the LVL, a horizontal and a vertical arrangement of plywood, two plate structure is not the same as the performance will certainly have the difference, the emphasis, toughness and stability, can check.2, the quality of the plate is an important factor affecting the glue, wood veneer is almost the same, brush on the veneer of glue is not the same, the quality is not the same, the use is not the same.

Q:What are the building plywood used for?

The construction of plywood mainly in outdoor conditions, such as building exterior decoration and concrete template, in the decoration engineering is mainly used in the ceiling, wall panels, floor liner.

Q:The difference between laminates and plywood

A laminate made of two or more layers of resin impregnated fabric or fabric that is laminated and pressed together. Laminates are one of the laminates.