How to distinguish the false bonding phenomenon of furniture spray glue?

       A few furniture manufacturers reported that the finished furniture had a good bonding effect at the time, but some non-sticky phenomena such as "bubbles" appeared after high temperature or cabinet loading. Check the quality of the furniture spray glue product and there is no abnormality. , I hope spray glue can help solve the problem.

       Generally speaking, these furniture manufacturers have encountered the phenomenon of false bonding of furniture spray glue. The reasons for this false appearance are mainly due to the following reasons: First, plasticizers in furniture materials such as furniture spray glue and artificial leather work , The plasticizer migrates; second, the worker attaches furniture materials before the solvent of the furniture spray glue is completely dried; third, the worker misses the maintenance time of the fixed viscosity of the furniture spray glue before attaching Fourth, the furniture spray glue is not evenly sprayed, and there is a lack of glue in some positions; fifth, the workers did not exhaust the air between the materials when they were pasting.

       When false bonding occurs, workers generally think that their bonding work is completed and the quality of the furniture is checked lightly. When the false bonding disappears and the problem of poor bonding of the furniture is exposed, they need to rework and affect the furniture. The quality and reputation of the furniture factory.

       In order to avoid the appearance of false bonding of furniture spray glue, the furniture factory should use neoprene and grafted furniture spray glue as far as possible for the adhesion of artificial leather, instead of using furniture spray glue, or use better heat resistance; and Workers should keep the furnishing spray glue even when spraying the glue without leaking glue. After the furniture spray glue is completely dry and before the maintenance time is missed, they need to complete the fitting, and glue it at one time, and do not repeatedly glue it. Fit it from the middle to the periphery, and drain the air as much as possible.