Indlela Yokuphatha Ama-Roll Glassine Ukuze Uvikele Damage Emaphethelweni
Kwadalwa ngo 07.16
Die ordnungsgemäße Handhabung von Glassine-Rollen ist entscheidend, um Kantenschäden zu vermeiden, die das Material ruinieren und Produktionsprobleme verursachen können. Befolgen Sie diese bewährten Praktiken:
Core Handling Principles:
1. Mo se ke ke le mekhahlelo e pharaletseng - Ts'ehetsa bophara bo felletseng ba sefahleho
2. Hlokomela boemo ba 'mala - Qoba ho ba le meokho, ho roka le tšilafalo
3. Prevent deformation - Store/transport in correct orientation
Key Handling Procedures:
Stage | Do's | Don'ts |
Lifting | Gebruik rolbedden of asklemmen Gebruik vakuumheffers met randbeschermers Support full face width with both hands | Mo sebenzisa ama-hooks noma ama-pinch grips Avoid forklifts without core adapters No lift by core ends alone |
Ukugcina | Store vertically on flat pallets Use edge protectors on both sides Maintain 50-60% RH, 18-24°C | Mo seke horizontally Vermyde om teen mure te leun Ngiyaqinisekisa ukuthi ungawuboni ngqo ilanga. |
Transport | Gebruik palletmouwen met eindkappen Sekur met lug-sak stelsels Transport vertikaalmente | Mo sebenzisa izikhwama ngaphandle kokuvikela Avoid loose stacking in trucks Never drag rolls |
Machining | Use expanding shaft chucks Align rolls perfectly before loading Inspect cores for damage first | Don't use chuck jaws without buffers Avoid misaligned loading No force onto shafts |
Critical Details:
- Edge Protectors: Mandatory rigid flanges extending 5-10mm beyond roll edges
- Core Inspection: Check for cracks/damage before mounting - damaged cores cause crushing
- Humidity Control: Maintain stable RH to prevent edge waviness (critical for glassine)
- Clean Handling: Wear cotton gloves - skin oils permanently stain glassine
- Pallet Stacking: Max 3 high with vertical alignment; use corrugated separators between layers
When Loading Presses:
1. Verifieer die kern/rol deursnee-kompatibiliteit
2. Sebenzisa ama-plug amakhanda uma kudingeka ukuze uqinisekise ukufaneleka okuphephile
3. Engage chucks at equal pressure simultaneously
4. Draai stadig met die hand voordat jy aan die krag raak
Pro Tip: Implementa "no bare hands" policy na dedicate handling equipment specifically for glassine. Edge damage often comes from cumulative minor impacts - a single dent can propagate through multiple layers during unwinding. Store rolls away from high-traffic areas to prevent accidental impacts.
Die richtige Handhabung bewahrt die einzigartigen Eigenschaften von Glassine: seine glatte Oberfläche, Feuchtigkeitsbeständigkeit und dimensionsstabilität. Beschädigte Kanten führen zu Webbrüchen, Falten und Druckfehlern, die weit mehr kosten als präventive Maßnahmen.
Ray
Ferrill
Evelyn