Slitting & Cross-Cutting Solutions for Food-Grade Packaging Films, Household Wrapping Papers & Colour-Printed Composites

Driven by evolving market requirements, the packaging sector calls for highly customised finished rolls and sheets to serve food packaging, household consumer goods and colour-printed composite packaging applications. Converters transform oversized master rolls into narrow-width finished rolls and precision cut-to-size sheets, feeding subsequent pouch-making, bag-fabrication and post-packaging finishing workflows.

Food-contact film substrates mandate immaculate, contamination-free cut edges. Household wrapping papers demand tightly stabilised tension profiles to eliminate crease defects. For colour-printed composites, printed layers must remain fully intact amid slitting and cross-cutting operations. Substandard converting output can trigger seal failure, inter-layer delamination and elevated scrap ratios, which exert a tangible negative impact on operational profitability. Manufacturers therefore require robust slitter-rewinder and sheeter platforms capable of handling mixed-spec production runs whilst optimising material waste control.

Core Industry Challenges

1. Thin-gauge food-contact packaging films are highly vulnerable to tension variations. Excessive web tension triggers substrate stretching, giving rise to dimensional inconsistencies in finished products.
2. Household wrapping papers are prone to wrinkling and edge curl under high-speed converting operations, which degrades the visual quality of end-product packaging.
3. Colour-printed composite substrates are exposed to surface scuffing and print-registration shift during conversion, potentially resulting in large-volume material scrap.
4. Frequent job change-overs among film, paper and composite substrates demand repeated manual calibration, bringing about prolonged downtime and substantial trial-run material waste.
5. Manual sheet collection following cross-cutting leads to disordered stacking, which causes feeding failures on downstream pouch-making equipment.

Our Slitter & Sheeter Solution

Our slitter-rewinders and roll-to-sheet sheeters are purpose-built for food-contact films, household wrapping papers and colour-printed composite substrates. They convert large-format master rolls into tolerance-compliant narrow finished rolls, while executing continuous cross-cutting and auto-stacking in one workflow. Segmented servo tension control accommodates diverse film, paper and composite materials. Storable production recipes enable one-click parameter recall to avoid repetitive manual calibration. Fitted with anti-scratch cutting assemblies and integrated edge-trimming & waste-blowing units, the equipment preserves printed surfaces and removes rough trims. Neatly stacked sheets are output ready for downstream pouch-making and packaging conversion. The systems support both small-batch custom jobs and high-volume food & household-packaging production.

Key Equipment Advantages

1. Multi-zone servo tension management, accommodating ultra-thin films, paper stocks and multi-ply composite media
2. Preset job profiles for instant parameter loading, slashing downtime amid frequent production transitions
3. Surface-friendly cutting module to prevent scuffing on colour-printed composite print layers
4. Auto-operated edge trimming together with trim waste extraction
5. Ultra-tight length tolerances for cross-cut outputs
6. Automated sheet stacking; counting feature available as an option

Main Processable Materials

Food-contact films, household wrapping papers, colour-printed composites, kraft papers, high-barrier films, pouch base stocks, coated packaging substrates.

Final Benefits

Consistent cut quality minimises scrap for food and household-packaging applications. Rapid job change-overs reduce downtime and trial-run material loss. Automated stacking cuts labour demands and delivers ready-to-process stock for downstream pouch-making & packaging workflows.