The temperature of the fully automatic edge banding machine during edge banding

由于封边热熔胶性能受温度影响，所以在封边过程中，温度是非常需要关注的指标。在封边时的热熔胶温度、基材温度、封边材料温度以及工作环境（全自动封边机所在厂房车间）温度都是非常重要的封边参数。在全自动封边机上由于胶涂在基材上，温度过低的基材将使热熔胶提前固化，从而导致胶可以粘在基材上，但却粘不牢封边材料，基材的温度保持在20°C以上。

Due to the influence of temperature on the performance of edge sealing hot melt adhesive, temperature is a very important indicator to pay attention to during the edge sealing process. The temperature of the hot melt adhesive, substrate, edge sealing material, and working environment (workshop where the fully automatic edge sealing machine is located) are all very important edge sealing parameters during edge sealing. On a fully automatic edge banding machine, due to the adhesive being applied to the substrate, a substrate with a low temperature will cause the hot melt adhesive to cure early, resulting in the adhesive being able to adhere to the substrate, but not firmly adhering to the edge banding material. The temperature of the substrate remains above 20 ° C.

全自动封边机的工作环境温度会影响到胶的固化速度。工厂往往在温度低的季节会出现封边问题，其原因就在于低温下热熔胶的固化速度加快，粘接有效时间缩短。如果全自动封边机的进料速度不能改变（大多数情况下），要保证封边质量就必须预热板材和封边材料。

The working environment temperature of the fully automatic edge banding machine can affect the curing speed of the adhesive. Factories often encounter edge sealing problems during low temperature seasons, due to the accelerated curing speed of hot melt adhesives at low temperatures and the shortened effective bonding time. If the feeding speed of the fully automatic edge banding machine cannot be changed (in most cases), it is necessary to preheat the plates and edge banding materials to ensure edge banding quality.

全自动封边机封边胶线的处理

Processing of Edge Bonding Adhesive Line for Fully Automatic Edge Bonding Machine

封边后板材与封边带之间的胶线会对板式家具的外观产生不良影响。涂胶量过大，会使胶线明显，反之，又会降低封边强度。对于不连续或不均匀的胶线现象，产生的原因是多方面的，要综合考虑以下几个因素：板材的开料精度，板材的边一定要与它的平面保持90°角；封边机压辊的压力是否分布均匀、大小合适，压力方向要与板材边成90°角；涂胶辊是否完好，热熔胶在它上面是否均匀，涂胶量是否合适；封好边的板材尽量保存在较为清洁，粉尘少的地方，在整理工序中，避免脏的东西与胶线接触。

The adhesive line between the board and the edge banding strip after edge banding can have a negative impact on the appearance of panel furniture. Excessive adhesive application will make the adhesive line obvious, and conversely, it will reduce the edge sealing strength. For discontinuous or uneven adhesive lines, the reasons for their occurrence are multifaceted, and the following factors should be comprehensively considered: the cutting accuracy of the sheet metal, and the edges of the sheet metal must maintain a 90 ° angle with its plane; Is the pressure distribution of the edge banding machine pressure roller uniform and appropriate, and the pressure direction should be at a 90 ° angle with the edge of the sheet metal; Whether the gluing roller is intact, whether the hot melt adhesive is evenly applied on it, and whether the amount of glue applied is appropriate; The sealed edges of the board should be stored in a relatively clean and dust-free area as much as possible. During the sorting process, avoid contact between dirty objects and the adhesive line.

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The exciting content of this article is provided by the knowledge provided by the fully automatic sealing line. There are also many exciting content on this website, and you can click to enter more content: http://www.jncsjx.com We have dedicated customer service to answer your questions