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The American Standard Stainless Steel Replace Inserted Renewable Date Seal is a precision-machined component designed to imprint production dates, batch numbers, or traceability codes onto injection-molded plastic parts, compliant with ASTM D2015 and ISO 9001 standards. Constructed from 316L stainless steel (FDA-compliant for food contact), this date seal features a replaceable insert design, allowing quick updates to date codes without replacing the entire seal. The laser-engraved characters (0–9, A–Z, symbols) ensure sharp, permanent imprints on all thermoplastic materials, making it essential for industries requiring strict traceability, such as pharmaceuticals, food packaging, and automotive components.
1. ASTM-Compliant Design: Meets ASTM D2015 for dimensional precision (tolerance ±0.01mm), ensuring consistent imprint quality across multiple mould cavities. The seal body fits standard American mould bases (DME, HUSKY, MOLD-MASTER).
2. Replaceable Insert Technology: The date code insert (held by a set screw) can be swapped in minutes, accommodating daily/weekly date changes or batch number updates. This reduces downtime during production runs compared to permanent date stamps.
3. Corrosion-Resistant Materials: The 316L stainless steel body and TiN-coated insert (hardness HRC 60) withstand aggressive mould cleaners, high-pressure injection, and temperatures up to 250°C (482°F), ensuring longevity in harsh moulding environments.
4. Customizable Imprint Options: Characters are available in multiple fonts (Arial, Times New Roman, custom) and sizes (1mm–5mm height), with layouts including YY-MM-DD, MM/DD/YYYY, or alphanumeric batch codes (e.g., "A23-07-15").
5. Easy Integration: Features a standardized shank (Ø6mm, Ø8mm, Ø10mm) with a flat mounting surface, compatible with most ejector pins and core inserts. No special tools are required for installation or replacement.
• Food Packaging Moulding: Imprints expiration dates and production codes on plastic trays, bottles, and caps, complying with FDA 21 CFR Part 177.
• Automotive Part Traceability: Marks part numbers and manufacturing dates on engine components, interior trims, and electrical housings for recall prevention.
• Medical Device Production: Ensures ISO 13485 compliance by imprinting lot numbers and sterilization dates on syringes, IV bags, and surgical components.
• Consumer Electronics: Labels smartphone cases, laptop parts, and appliance housings with model numbers and manufacturing details for warranty tracking.
Q: How deep are the engraved characters?
A: Characters are engraved to a depth of 0.3–0.5mm, ensuring legible imprints without compromising part structural integrity.
Q: Can the seal be used on transparent plastics?
A: Yes, the shallow engraving and polished surface finish prevent light refraction, maintaining part transparency while displaying clear codes.
Q: What is the recommended maintenance for the replaceable insert?
A: Clean the insert with isopropyl alcohol after each mould change to remove plastic residue. Inspect for wear (e.g., rounded edges) and replace every 200,000 cycles for optimal imprint quality.
Q: Is the TiN coating safe for contact with food-grade plastics?
A: Yes, the coating is non-toxic and complies with FDA 21 CFR Part 175.300 for indirect food contact applications.
Q: Can I order a seal with a company logo instead of dates?
A: Yes, custom logos and symbols can be engraved on the insert. Provide a vector file (AI, PDF) and specify the desired dimensions for a proof before production.
