Cotton Bale Packaging Film Solution

Cotton Bale Packaging Film Splicing Solution

Qinhong has replaced manual film-splicing tasks on cotton-bale packaging lines with a fully automated and repeatable process. Centered around the Qinhong cotton-bale packaging film-splicing machine—with the option to include a film-rewinding unit and compatible PET tape—this solution offers cotton processing plants a one-stop supply package. It ensures stability and reliability throughout the cotton packaging and transportation stages, while meeting all relevant audit requirements.

Solution Highlights

Customer Pain Points: Manual Splicing Is Slow and Labour-Heavy, Splice Quality Is Inconsistent, PE Film Winding at Roll Change, PET Tape Peeling Off the Splice.

Our solution is as follows:

Process Match

Automated Production

Reduce instances of product packs bursting, film wrapping issues, and PET detachment.

After-sales

Production Process

Unwinding

Tension-controlled PE film feed from parent roll.

Cutting

End-of-roll detection and automatic cut to length.

Splicing

Aligned join between the new roll and the running film.

Sealing

PET adhesive tape applied across the joint for consistent bond strength.

Take-up

Finished bale film wound to OD 270 mm, 24 pieces per roll.

Roll change

Spindle swap without line stoppage, supporting 24-hour output.

Customer Results

Content Item	After optimization
Labour	One operator instead of three for the splicing station.
Throughput	Stable 24-roll spindle output, fewer shift stoppages.
Quality	Documented seal geometry, repeatable bond strength, lower re-pack rate.
Energy	Lower idle time, better per-ton energy use.
Audit	Full English documentation package for export customer audits.

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