Diaper detection

I. Stains

a. Product surface stains larger than 1 mm in size;

b. Stain type: black spots, insects, dark glue, dark oil and etc.

II. Pad core detection

a. Missing, corner folded, skew, insufficient

b. Position deviation; corner folded

III. Frontal tape detection

a. Missing, corner folded

b. Position deviation >10mm

c. Single-piece width deviation >±5mm

IV. Side tape detection

a. Missing, corner folded

b. Position deviation >5mm

c. Single-piece width deviation >±2mm

d. Tapes open

V. Elastic waist band detection

a. Missing

b. Position deviation >10mm

c. Ends broken >10mm; single-piece width deviation >±10mm

Stains & Frontal tape detection

Stains & Side tape detection

Elastic waist band detection

Black splicing tape detection