{"id":430,"date":"2025-08-13T16:57:43","date_gmt":"2025-08-13T08:57:43","guid":{"rendered":"https:\/\/jewelpackage.com\/?page_id=430"},"modified":"2026-05-13T11:15:43","modified_gmt":"2026-05-13T03:15:43","slug":"quality-control","status":"publish","type":"page","link":"https:\/\/jewelpackage.com\/ja\/quality-control\/","title":{"rendered":"\u54c1\u8cea\u7ba1\u7406"},"content":{"rendered":"
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Precision in Every Detail: How We Test for Quality<\/h2><\/div>\n\n\n\n

Each product undergoes thorough testing to meet high standards of durability and reliability.<\/p>\n\n\n\n

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Raw Material Thickness Testing<\/h4><\/div>\n\n\n\n
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Using vernier calipers, the thickness of paper, fabric, and other raw materials is measured to ensure compliance with required industry standards for quality and durability.<\/p>\n<\/div>\n\n\n\n

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Finished Product Strength Testing<\/h4><\/div>\n\n\n\n
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Our tensile testing equipment assesses the strength of pouches and boxes, guaranteeing they withstand daily use without compromising structural integrity.<\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Color Fastness to Rubbing Testing<\/h4><\/div>\n\n\n\n
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Both dry and wet rubbing tests are conducted 20 times each using standard white clothes, with color transfer evaluated using grey scale cards to ensure long-lasting fabric color stability.<\/p>\n<\/div>\n\n\n\n

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Button Fastness Testing<\/h4><\/div>\n\n\n\n
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Dimensions of four-hole buttons are measured with vernier calipers, visually inspected for defects, and subjected to mold pressing tests to confirm their shape retention and resistance to loosening.<\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Full-Process Quality Assurance<\/h3><\/div>\n\n\n\n
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Finished Product Review<\/h3><\/div>

After production, all items are carefully
inspected for any defects or
inconsistencies.<\/p><\/div><\/div>\n<\/div>\n\n\n\n

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Thread Trimming<\/h3><\/div>

Loose threads are trimmed, and
products are stacked neatly for further
checks.<\/p><\/div><\/div>\n<\/div>\n\n\n\n

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Batch Organization<\/h3><\/div>

ltems are placed into plastic bins
ensuring organized handling
products.<\/p><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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Pre-Packaging Inspection<\/h3><\/div>

Before packaging, we check each item
for:
Correct logo printing
Properly trimmed threads
Dirt or marks
Lint or dust on dark-colored items<\/p><\/div><\/div>\n<\/div>\n\n\n\n

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Final Quantity Check<\/h3><\/div>

A final count ensures all items are
accounted for and correct.<\/p><\/div><\/div>\n<\/div>\n\n\n\n

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Packing and Shipping<\/h3><\/div>

Once checked, products are securely packed and prepared for shipping.<\/p><\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

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