Automatic High Speed Rotary Water Bottle Hot Melt Adhesive Labeling Machine for OPP Label Hot Glue

Wrap-around PRE-CUT Paper or OPP/BOPP label on plastic bottles or cans with hot melt glue
Machine Features
I   Customized for round bottle with label wrapped around.
II  High accuracy guarantee by Servo motor Driven
III PLC control system, Easy adjust from touch screen
IV  Intelligent digital label tracking system 

The containers are picked up by the infeed starwheel and transferred to the container table. The container rotation begins when they are positioned between container plates and centering bells.
The speed of the feed roller is adjusted to the required label length for continuous web tension. A standard threading unit ensures optimal film feed. In the cutting unit, the labels are precisely cut while a PLC command and servo-motor provide an exact cut-off point.
Two narrow strips of hotmelt glue the labels together, which are applied by a heated glue roller to the leading and trailing label edges. The label with the glue strip on its leading edge is transferred to the container. This glue strip ensures an exact label positioning and a positive bond. As the container is rotated during label transfer, labels are applied tightly. Gluing of the trailing edge ensures proper bonding.

Shanghai Grepack Packing Machinery Co., Ltd., founded in 2002, is a professional intelligent packaging equipment manufacturer integrating research, development and production. The company has developed an unmanned intelligent packaging production, such as : automatic bottling production line (including: unscrambler, filling, capping, labeling, carton erector, carton packing machine, carton sealing machine, palletizer ); Bag automatic production line(including:bag-marking, filling, sealing, carton erector, carton packer, carton sealer and palletizer).