Zhangjiagang Sokos machinery co., LTD.

1-4Production process of drinking water:Labeling Machine

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Labeling machine: The labeling machine is a device that sticks paper or metal foil labels on a specified packaging container with an adhesive.

This series of machines is suitable for the automatic labeling of the double-sided and round bottle circumferences of various flat and square products in the food, daily chemical, pharmaceutical and other light industry industries.

According to its labeling characteristics, it can be divided into

①Automatic heat shrinkable sleeve labeling machine, ②Automatic self-adhesive labeling machine, ③OPP hot melt adhesive labeling machine

贴标机 (5)

Automatic heat shrinkable sleeve labeling machine

贴标机 (4)

Automatic self-adhesive labeling machine

贴标机 (1)

OPP hot melt adhesive labeling machine

Machinery Introduction


Heat shrinkable sleeve labeling machine

Advantages: The sleeve label position has high accuracy. After sleeve labeling, it is heat-shrinked through the steam oven, which can highlight the bottle and perfect the bottle shape.


Automatic Sleeve bottom shrink labeling machine - Shrinking Furnace.

Use electric heat or steam heat to shrink and evenly attach the label to the bottle.


Material rack group:

Save the time of changing materials, the discharge is fed by a set of conveying roller reduction motors.


Bottle-separating screw:

Separate the bottles to be set at equal intervals and enter the bottle group.


Cutter set:

It adopts an eccentric linkage mechanism and is driven by a stepping motor. There is no rotation under the induction of no incoming bottles, which increases the service life and safety. At the same time, its cutter adopts ordinary paper cutting blades to replace easily and economically.


Brush set:

Use a strap or rubber band to drive the bottle label brush into position.


a: Highly stable mechanical structure: The whole machine adopts stainless steel protective frame cover and aluminum alloy rigid frame, which is stable and does not rust.

b: Flexible choice of multiple bottle types: round bottle, square bottle, oval bottle, bottle mouth and bottle body can be set.

c: Unique synchronous cutter seat: within the specification range, no need to change the cutter seat. If you need to change the specifications, it can be completed quickly in 2 minutes.

d: Wide range of applications: suitable for various plastic bottles, glass bottles, PVC, PET, PS, iron cans and other containers for food, beverages, cleaning supplies, medicines, wine bottles, etc.

Self-adhesive labeling machine

Advantages: single-sided, double-sided, and side labeling can be performed on the bottle body.

Working principle: The separating wheel separates the product and puts it on the conveyor belt. The sensor detects the product passing by, and sends back a signal to the labeling control system. In the appropriate position, the control system controls the corresponding motor to send out the label and attach it to the product to be labeled. When the product flows through the label-applying device, the label-applying belt drives the product to rotate, the label is rolled, and the attaching action of a label is completed.

Operation process: put the product (placed in the blanking box) -> separate the product and spread it among the conveyor chain rollers -> product delivery -> product inspection -> labeling -> labeling -> collect the labeled products.

Hot melt adhesive labeling machine

Advantages: Adopting advanced gluing technology and vacuum drum combination to ensure high labeling accuracy. Just apply glue on both ends of the label, reducing the amount of glue used and saving costs.


a: The screw and star wheel are used to match the bottle in and out to ensure smooth and stable product in and out during high-speed operation.

b: Use cams and gears to mechanically rotate positioning, find positioning points according to the characteristics of the bottle itself, which greatly improves the stability and accuracy of labeling.

Labeling process:

Bottle feeding→positioning→detection→cutting label→absorbing label→gluing→labeling→supporting label→out bottle. 


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