Shrink Wrapping Machine for Bottled Water Packs: Selection Guide

Bottled water and beverage packs usually require strong, stable and neat shrink packaging. The machine must match bottle quantity per pack, film type, pack size, conveyor direction and expected output.

Confirm pack format

Buyers should confirm how many bottles are packed together, the bottle diameter, bottle height and final pack size. These details affect film width, sealing structure and shrink tunnel size.

Choose the right film

PE film is commonly used for beverage multipacks because it provides strength for transport and handling. The final packaging effect depends on film thickness, sealing quality and tunnel temperature control.

When to choose a sleeve wrapper

For bottled water and beverage bundles, a sleeve type shrink wrapping machine is often more suitable than a small retail L bar sealer. See Longteng Shrink Packaging Machines and the Beverage Shrink Wrapping Machine.

Information needed for selection

Bottle size and bottle material
Pack quantity arrangement
Film type and thickness
Required packs per minute
Factory layout and conveyor direction

Longteng can configure shrink wrapping and shrink tunnel equipment according to bottled water and beverage pack requirements.

Define the bottled-water pack first

Record the bottle volume, bottle diameter, bottle height and the number of bottles in each bundle. A 3-by-2 pack behaves differently from a longer tray or unsupported bottle group. Confirm whether the pack needs a printed film, plain PE film, a tray or a pad.

Wrapper and tunnel selection

A sleeve wrapper groups the bottles and applies film before the pack enters the shrink tunnel. The tunnel must match the film and pack size so the finished bundle is stable without excessive heat exposure. Conveyor speed, tunnel temperature and airflow are adjusted together during testing.

Line integration

Confirm the required packs per minute, bottle accumulation and the interface with the filling line. The infeed must separate and group bottles consistently. Available floor space, conveyor height and pack discharge direction should be shown on the line layout.