Molds & Tooling
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PVC Gloves
Problem Phenomenon
Pinhole defects in PVC dip-molded gloves
Cause Analysis
Dipping slurry containing bubbles or hand mold surface defects caused film pinholes; during on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based only on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Solution
Defoam and filter the slurry; check hand mold surface; stable dipping speed; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability; change only one variable at a time and record parameter changes to facilitate locating effective measures
Key Takeaway
Glove pinholes rely on slurry and hand mold management; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
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