Static Electricity Application Solution for Functional Film Die Cutting Machines

Diecutting constitutes a core precisionforming process for functional films. Excessive inherent static on webs compromises diecut quality, machining precision and production stability. In continuous rotaryblade diecutting workflows, friction, peeling and contact between webs, diecutting blades, guide rollers and transport tables build substantial highvoltage static, which spawns product defects, dimensional deviations and process hazards, lowering finishedgood yield and impairing downstreamprocess performance.

① Staticdriven dust adsorption Strong attraction from charged web surfaces captures workshopborne dust, adhesive debris and fiber fragments, giving burrs, notches and specks on diecut edges, reducing yield and planting hidden risks for subsequent bonding and assembly.

② Electrostatic web adhesion Electrostatic attractionrepulsion forces from accumulated high voltage static cause sticking and misstacking of diecut parts. Rotary die cut take up rolls exhibit inconsistent tightness and uneven end faces and degrade stacking storage and precisionbonding quality in follow on steps.

③ Static induced web dielectric breakdown High voltage static during die cutting can puncture thin functional film substrates, generating microscopic pinholes and invisible latent damage that compromise structural integrity and defeat core film properties including barrier performance, light transmission and protective functions and raising scrap rates.

Compact XK-700 series static elimination bars are recommended for three key positions: die cutter infeed, primary die cutting zone and takeup end. They perform real time, high efficiency static neutralization over web paths. Root causes for dust debris adsorption, electrostatic sticking and winding irregularities are eliminated. Hazards of high voltage static driven web breakdown are mitigated to preserve functional film performance. Web transport tension and positioning precision stabilize, comprehensively lifting die cut yield and operational stability.

Contact: 📞 17348229155 Douyin ID: 50966573895