Precautions For Using Furniture Edge Sealing Hot Melt Adhesive

Furniture edge sealing hot melt adhesive is a type of adhesive specifically used for pasting artificial boards. It is an environmentally friendly, solvent-free thermoplastic adhesive. When hot melt adhesive is heated to a certain temperature, it transforms from a solid state to a molten state. When applied to the surface of artificial board substrates or edge sealing materials, it cools and becomes solid, bonding the material to the substrate. Next, the editor will introduce the characteristics of furniture edge sealing hot melt adhesive and the precautions for using furniture edge sealing hot melt adhesive.
Characteristics of Furniture Edge Sealing Hot Melt Adhesive
1. The solid content is 100%, with void filling properties, avoiding edge rolling, bubbles, and cracking, which can cause deformation, misalignment, and shrinkage of the adhered parts. Due to the absence of solvents, the moisture content of the wood remains unchanged, and there is no risk of fire or poisoning.
2. The bonding process is fast, with a glue application and bonding interval of only a few seconds. The saw head and cutting edge can be completed within 24 seconds, without the need for drying time. It can be used in continuous and automated wood bonding production lines, greatly improving production efficiency and saving factory costs.
3. Widely applicable and suitable for bonding various materials.
4. It can be bonded several times by applying hot melt adhesive to the wood. If it does not meet the requirements due to cooling and solidification, it can be reheated for secondary bonding.
5. There are hot melt adhesives available for furniture edge sealing at high, medium, and low temperatures.
Precautions for using furniture edge sealing hot melt adhesive
1. When the edge banding machine is not in operation, the temperature of the glue can should be lowered to around 150 ° C. On the one hand, this can avoid the carbonization phenomenon of hot melt adhesive under long-term use temperature, keep the glue can clean, and prevent blockage of the glue supply system and reduced heating performance; On the other hand, when resuming work, the rubber can be quickly heated up to the operating temperature. In addition, more than 2/3 of the glue must be kept in the glue can, otherwise it will cause black carbonization around the glue can.
2. Regularly clean the glue tank and glue roller. Excessive carbonization around the glue tank and residue on the glue roller will reduce the performance of the heating system and glue supply system.
3. If you want to remove the residual glue from the glue can, before the edge banding machine stops working, when the glue is still in a melted state, place a T-shaped object into the glue, wait for the glue to completely cool down, and then reheat it. Since the glue at the bottom and around the can is melted by heat first, most of the residual glue can be removed with the T-shaped object. Then clean the remaining adhesive with a 1:1 mixture of toluene and methylene chloride.