• Shenyang Baoshan Woodworking Machinery

Home > News > Content
What Factors Affect The Edge Of The Edge Banding Machines Quality?
Jun 21, 2017

6 major factors affect the edge of the Edge Banding Machines:

1. Solid wood sealing material moisture content should not be too high, should be stored in a cool and dry room, the substrate requires no dust, the best moisture content of 8-10%.

2. Because the sealing speed is very fast, the adhesive should have good dispersibility and permeability to the substrate under low pressure, and must have good initial viscosity, and should be instantly glued and bonded under short pressure. firm. Should pay attention to ensure that the use of hot melt temperature in the normal temperature range, the long time too high temperature will make the glue; low temperature hot melt adhesive can not achieve good liquidity, use to master the supplier to provide The data.

3. Hot melt adhesive should be the amount of glue to the outside of the plastic parts slightly squeeze rubber shall prevail, too large, there is a black line edge, affecting the appearance; too small, gluing strength is not enough. To test whether the film is continuous, you can use transparent hard PVC to bring the test; can also be used to seal the edge banding, while the glue is not cooling when the edge banding off to test. D. Processing room temperature can not be too low, generally should be more than 15 ° C, especially when the edge banding, the flexibility will be insufficient, to ensure the normal operation of the preheating device, if no preheating device can also use hair dryer Heating and other methods to soften the edge band, the method is particularly suitable for curve edge. There should be no tricks in the processing shop.

4. Edge of the quality of the edge of the edge of the effect of sealing, good quality sealing edge of the sealing products sealed at the close, poor quality of the sealing side of the product sealing edge of the gap is larger, there is a clear black line The When the machine is trimmed, it is easy to scratch the surface. Thick side of the band from the cross-section to see, the middle of the plastic surface should be slightly more than both sides of the concave, this side of the seal side of the closure of the product more tight, the effect is good.

5. For the table edge Edge Banding Machines without cutter before the use of manufacturers, to be edge of the semi-finished cutting quality also affect the edge effect. General manufacturers to prevent the product burst edge, cutting will use the scissors saw (commonly known as small saw blade), after cutting the best effect should be cross-section can see a small saw marks but feel it is not felt. Small saw blade marks too deep when the seal is not strong, the edge can be seen at a black line can even see the gap, too shallow and easy to burst mouth.

6.Edge Banding Machines with thick side banding edge, the edge of the press roller tension should be adjusted to the best position, the most vulnerable to the problem is too tight pressure. As the Edge Banding Machines slightly longer than the workpiece, when the pressure roller to suppress the edge of the edge of the band, to the edge of a vertical force in the direction of the feed, this time because the glue has not yet fully cured, bonding strength is not high, The tail is easy to loose and sticky.