How to operate a hot melt glue machine - Jingtai hot melt glue machine

2020-06-28

1. After connecting the machine to the rated voltage power supply, turn on the heater power switch, and the heater power indicator light will turn on immediately. 2. Adjust the temperature controller of the glue tank to 150-180℃, and set the temperature controller of the glue delivery tube and coating device between 160-180℃. The above temperatures are for reference only; actual settings should be based on the melting point of the hot melt adhesive. This completes the preheating procedure for the heater. 3. After preheating for 40 minutes, when the hot melt adhesive in the glue tank has melted and the motor start indicator light is on, you can turn on the motor power switch and then adjust the motor speed adjustment knob to reach the desired working speed. If the motor does not rotate, please wait until the hot melt adhesive is completely melted before turning it on. 4. Adjust the glue delivery amount by turning the pressure device's adjustment knob; clockwise increases thickness, while counterclockwise decreases thickness. Adjust it to achieve the desired amount of glue. 5. Shutdown sequence and method: First, stop working 5-10 minutes before shutting down; please first turn off the heater power switch to lower the temperature of both glue roller and glue storage tank to prevent carbonization of hot melt adhesive on glue roller. After turning off heater power switch for 5-10 minutes and allowing temperature to drop, you can adjust motor speed adjustment knob back to zero and then immediately turn off motor power switch. Finally, turn off input machine power supply to complete shutdown procedure.

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Application of Hot Melt Glue Machine in the Box Industry - Jingtai Equipment Manufacturing Co., Ltd.

2020-06-27

The food packaging boxes in the market are diverse, and various gift box packaging is gradually coming into consumers' view. For example, some food packaging boxes previously used white glue, latex, and other water-based adhesives, which had a strong odor and some contained carcinogenic substances like benzene. With the increasing awareness of environmental protection and safety among consumers, hot melt adhesive has begun to gradually replace water-based adhesives. This is because hot melt adhesive is made from pure resin, is environmentally friendly, odorless, non-toxic, has strong adhesion, and is heat-resistant. Here, we share with you the application technology of hot melt adhesive in the paper box industry. A noteworthy aspect of the paper box packaging industry is the hot melt adhesive packaging technology. This technology mainly uses hot melt adhesive machines for spraying glue, dotting glue, coating glue, applying glue, and scraping glue. It can be paired with manual or automated assembly lines. The use of hot melt adhesive machines (hot melt adhesive sealing machines) has replaced traditional methods such as ties and tape. This method uses environmentally friendly hot melt adhesive as an adhesive agent to prevent boxes from opening during transportation and ensures that paper boxes do not easily deform; once opened, they cannot be restored to their original state, thus eliminating counterfeit products. Fully automatic hot melt adhesive machines can adjust according to the size of color boxes to meet various specifications for paper box packaging. They also feature computerized control for spraying glue, making operation convenient with adjustable working speeds to meet large-scale production needs while replacing manual labor and being environmentally friendly. Small enterprises can also opt for manual hot melt adhesive machines to save on procurement costs. In the process of producing paper box packaging, there are many places where hot melt adhesive can be used for bonding. For example: mooncake boxes, wine boxes, bottle caps for wine bottles, cosmetic gift boxes, soap boxes, glasses cases, book-shaped boxes and other gift box packaging. Different gluing configurations can be selected based on different production processes. Jingtai Equipment Company specializes in manufacturing hot melt adhesive machines and spraying equipment with over twenty years of technical experience. We understand the process flow in various industries better to serve you as a manufacturer of hot melt adhesive machines.

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