Inspection Items

• Back sheet positioning, camera replacing sensor
• Absorbent core: presence, misalignment, folding
• Top layer: contaminations, foreign objects, accuracy ≥0.5mm
• Acquisition distribution layer: presence, misalignment, folding
• Insert pad: presence, misalignment, corners folding
• Disposable tape: missing, misalignment
• Wetness indicator: missing, misalignment
• Pouch pack: folded product in the sealing, empty pack
• Ultrasonic sealing: welding points absence, misalignment
• Waistband: stains, black splicing tape, alignment detection

Diaper Pants Detection

Back Sheet Positioning Function

1. Replacing conventional sensor to achieve back sheet positioning function;
2. Reaching the production speed of 1500PPM;
3. Vision positioning accuracy of ±5mm;

Inspection Of Individually Wrapped Pull-ups

1. To check whether the product is in the seal area;
2. To check whether the product is correctly placed in the pouch;

Examples of Defective Core Images

• Too thin
• Hole
• Stain
• Fold

Examples of Defective Insert Pad Images

• Misaligned insert pad
• Black splicing tape
• Folded insert pad
• Folded insert pad

Inspection of Ultrasonic Weld (Hot Melt)

On-site Installation of Line Scan System

1. Specially-designed lamps for line scan camera;
2. Simple installation;
3. Small space-occupying;
4. Camera well-protected by special cover from damages and contaminations;