Heat Sealer and Bag Closure Verification - Textile Packaging
Heat Sealer and Bag Closure Verification - Textile Packaging
Inspection template for verifying heat sealer performance, seal integrity, and bag closure strength for poly bags used in textile packaging.
Inspection Identification
- Inspection type selected
- Line, machine, or sealer ID recorded
- Product or style code recorded
- Lot, batch, or work order number recorded
- Inspection date and time recorded
- Inspector name recorded
- Reference SOP or validated seal specification available
Sealer Setup and Operating Window
- Seal bar temperature within validated operating window
- Dwell time within validated operating window
- Sealing pressure within validated operating window
- Temperature, dwell, and pressure controls are set and locked per SOP
- Sealer warm-up complete and ready for production use
Bag Closure and Seal Integrity
- Seal line is continuous across the full closure width
- Seal is free from wrinkles, channels, burn-through, or incomplete fusion
- Bag closure is aligned and square with no visible skew or edge contamination
- Seal area is clean, dry, and free of product, lint, or foreign material
- Bag closure strength meets sample pull requirement
Sample Pull Test Results
- Sample size tested
- Average pull force recorded
- Minimum pull force recorded
- Pull test method followed per SOP
Equipment Condition and Corrective Action
- Sealing jaws, pads, and Teflon surfaces are clean and undamaged
- Air supply, pneumatic components, and guards are in normal operating condition
- Any seal defect or pull-test failure documented
- Corrective action taken or escalation completed
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