High Accuracy ±0.5mm Full Automatic Sleeving Label Machine Buckets Cans Bottles Shrink Sleeve Applicator for Beverages and Oil

Food and dairy packaging includes jars, bottles, and irregular containers that are difficult to label with pressure-sensitive labels. A shrink sleeve wraps the full container and conforms to curves, tapers, and rims, making it suitable for sauce jars, milk bottles, and specialty food containers. The PM150 automatic shrink sleeve labeling machine handles these formats at 30–250 Pcs/min and supports full-body, partial, tamper-evident, and multi-pack sleeve applications.

Food and dairy containers often have curved surfaces, tapered cups, or wide rims that make pressure-sensitive labeling difficult. A shrink sleeve conforms to these shapes, covering the full circumference and creating a seamless graphic surface. For dairy cups, a full-body sleeve can provide decoration and a tamper-evident seal over the lid. For sauce jars, a neck band can provide tamper evidence while a body sleeve carries branding.

The PM150 handles round, square, flat, oval,and irregular containers within the 28–200 mm bottle diameter range and 30–300 mm label height range. sauce jars, milk bottles, cream containers, and specialty food tubs are typical applications. Containers with wide rims or unusual tapers may require guide adjustments and tunnel tuning.

PVC, PET, OPS, and PLA films are compatible. For food packaging, the film and printing inks must meet food-contact and migration requirements. PLA is a bio-based option that may appeal to brands with sustainability goals. The film thickness range of 0.03–0.13 mm covers standard food-grade shrink films.

Tamper-evident sleeves are a common application in dairy and food packaging. A sleeve that extends over the lid and shrinks around the rim provides visible evidence that the container has been opened. The PM150 supports tamper-evident sealing as one of its five main applications, and the shrink tunnel ensures the sleeve conforms tightly to the lid and rim.

The PM150 runs at 30–250 Pcs/min. Food and dairy lines often run at moderate speed, but cup filling lines can be fast. The labeler should be matched to the filler and the tunnel, with the tunnel sized to fully shrink the sleeve at the line speed. A tunnel that is too short or too cool will leave loose sleeves; a tunnel that is too hot will distort the label or the container.

The PM150 can be connected to existing conveyors and combined with feeding and collecting turntables, code printers, and ink-jet printers. It can be positioned after filling and before the shrink tunnel, with the tunnel discharging to inspection and packing. The modular design supports quick changeover between cup, jar, and bottle formats.