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Jiangsu Kuntai Machinery Co.,Ltd

Laminating Machine Requires Higher

The duplex solventless laminating machine is a solvent-free compound machine that simultaneously installs two rolls or core tubes on a unwinder (or reel) and enables non-stop replacement. My company through several years of technical reserves, especially in-depth communication with a number of users, in early 2013 launched the first domestic SLFl00OAT duplex duplex solvent-free composite machine.

Compared with the single-station solvent-free composite machine, Laminating Machine duplex duplex solvent-free composite machine has the following advantages.

(1) high efficiency. Under normal circumstances, the solvent-free composite machine stable working speed of 300 ~ 600m / min, than the dry complex machine about 2 to 3 times higher. But because of the need to shut down the replacement of the volume, so effective working hours greatly reduced, Laminating Machine the actual utilization of equipment reduced. And duplex solventless laminating machine can greatly reduce the time to change the speed and downtime, greatly improving the production efficiency, the general output can be higher than 70%.

(2) significantly reduce the operating strength. Laminating Machine Single-position solvent-free laminating machine requires frequent replacement of the roll and core tube. A unwinding or rewinding unit is replaced every 15 to 30 minutes on average, and the number of times of refueling for each shift is as many as ten times, which is very Personnel physical strength, but also accompanied by a certain degree of tension, Laminating Machine which is bound to affect the progress of solvent-free composite production and product quality. Dual-position solvent-free composite machine without stopping the advantages of the volume can be a good way to avoid this.

(3) to improve production stability. The duplex solventless laminating machine greatly reduces the downtime, the tension control of the equipment, Laminating Machine the consistency of the viscosity of the adhesive, and so on, greatly improving the production stability.

However, there are some potential drawbacks to the duplex solventless laminating machine because of the longer demand, higher requirements for equipment tension control, Laminating Machine and a corresponding increase in reject rates, which may be present for solvent-free composite products with low initial viscosity Will have a more negative impact. Laminating Machine In addition, the duplex station solvent-free composite machine is also significantly higher than the cost of single-station solvent-free composite machine. The solvent laminator is equipped with an aluminum foil reel and an ordinary reel. Under normal circumstances, the foil foil reel path is shorter, the use of smooth guide roller (due to thin and thin aluminum foil fragile, difficult to stretch, the use of smooth guide roller can effectively reduce friction and material wrinkles), often use "micro Displacement "tension control. Laminating Machine The common winding rack of the path is longer, the use of groove guide roller, often using "floating roller" type tension control.

When using aluminum foil reel rack, the compound process is only one reel in the working state, that is, the ordinary reel in a non-working state. The yin and yang film composite process, Laminating Machine due to the two films at the same time composite, this time requires two reeling rack at the same time work, Laminating Machine accordingly, there must be two sets of tension control system in working condition.


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