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  • ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal
  • ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal
  • ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal
  • ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal
  • ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal
  • ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal
ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal

ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal

  • 2 - 4 Pieces
    $25
  • 5 - 9 Pieces
    $20
  • 10 - 99 Pieces
    $18
  • >= 100 Pieces
    $15

Customization:

Customized logo（Min.Order: 2000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 2 pieces）
View product details

ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Double Row Adjustable Imprint: Enables precise setting of production and expiration dates in two rows, ideal for tracking batch numbers, shelf-life coding, and quality control.
  • Self-Inking Mechanism: Features a built-in ink pad for consistent, clear impressions without manual ink refills, enhancing efficiency in high-volume stamping tasks.

Key features

  • 1. Material Technology

    • With a durable rubber body and non-toxic ink, you can maintain clear, fade-resistant impressions even after thousands of uses. Unlike traditional stamps requiring ink pads, this self-inking design eliminates mess and reduces downtime. *Disclaimer: Non-toxic certification based on manufacturer’s testing.

  • 2. Interactive Design

    • With an adjustable double-row design, you can easily update dates, batch numbers, or expiration codes without reordering stamps. This flexibility saves costs compared to non-adjustable models that require replacements for minor changes. *Disclaimer: Adjustment range may vary by model.

  • 3. Performance Parameters

    • With a self-inking mechanism, you can stamp documents quickly and consistently, achieving up to 50% faster output than manual inking methods. *Disclaimer: Based on internal testing; results may vary.

  • 4. Scenario Solutions

    • Designed for commercial and office environments, these stamps efficiently handle high-volume tasks like batch coding and expiration dating, ensuring precise documentation for quality control processes. Ideal for scenarios requiring continuous operation, such as inventory tracking or production line labeling. *Disclaimer: Performance may vary based on usage conditions.

  • 5. Certification Standards

    • With non-toxic ink certified for safe office use, you can ensure user safety and compliance with workplace regulations. This meets standards for environments where chemical resistance and eco-friendliness are prioritized. *Disclaimer: Certifications subject to manufacturer’s confirmation.

Product details

ED503 Double Row Adjustable Date Stamps Valid Manual Production Date Stamp Batch Number Shelf-life Coding Quality Rubber Seal

The ED503 Double Row Adjustable Date Stamps are precision-engineered self-inking seals designed for office and quality control applications. Featuring durable rubber dies and adjustable date mechanisms, they ensure clear, consistent impressions for batch numbering, expiration dates, and document tracking. Customize text/design, date format, and material options to meet specific operational needs.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable rubber die + archival-quality inkResists fading/wear; maintains legibility over 100,000 impressions
AdjustabilityDual-row date customization (MM/DD/YYYY)Flexible for production dates, batch numbers, or shelf-life coding
Self-Inking MechanismBuilt-in ink pad (replaceable)No manual inking; 20% faster than traditional stamps
ApplicationOffice document processing, quality sealsStreamlines workflows for invoices, receipts, and compliance tracking

Customization guide

Adjustable parameters:

  • Text/Design: Customize imprint text (e.g., company logos, batch codes) to align with brand or regulatory requirements.
  • Date Format: Configure dual rows for sequential dates, expiration periods, or production timelines.
  • Material Options: Reinforced rubber for heavy-duty use or soft rubber for delicate surfaces.

Get inspired

Optimize document workflows with the ED503’s precision engineering. Whether tracking expiration dates on perishable goods or stamping batch numbers on manufacturing lines, its adjustable design and durable materials ensure reliability in high-volume environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
DurabilityStandard rubberReinforced polymerMilitary-grade rubber*
Ink Capacity10,000 impressions20,000 impressions50,000 impressions
AdjustabilityManual date settingAuto-date syncFull programmable rows
CustomizationText onlyText + logoFull graphic/design

Supplier's note

  1. Technical Breakthroughs:

    • Auto-date sync (Advanced/Pro): Eliminates manual adjustments, reducing errors by 40% in time-sensitive workflows.
    • Military-grade rubber (Pro): 3x more resistant to abrasion than standard materials, ideal for rugged environments.
    • Programmable rows (Pro): Enables dynamic imprint configurations (e.g., combining dates with QR codes).

  2. Version Selection Guide:

    • Base Model: Best for small offices needing basic date stamping (e.g., retail receipt tracking).
    • Advanced Model: Suitable for mid-sized operations requiring auto-date updates (e.g., logistics batch tracking).
    • Pro Model: Recommended for industrial/manufacturing sectors needing high-volume durability and custom designs (e.g., pharmaceutical expiration coding).

With the Pro’s 50,000-impression ink capacity and QR code compatibility, you can automate traceability in supply chains. For legal compliance, the Advanced Model’s auto-date feature ensures audit-ready records without manual oversight.

Frequently asked questions

  • Which self-inking date stamp is best for office document tracking?

  • How do I clean and maintain a rubber self-inking stamp?

  • Why choose rubber over plastic for date stamps?

  • Can I customize the ED503 stamp with a company logo?

  • Is the ED503 compliant with office equipment standards?

  • How does the ED503 handle heavy daily use in busy offices?

  • Can I adjust the date manually on the ED503?

  • What is the lifespan of the ED503 rubber stamp?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Self-Inking StampsDaily document processing, officesSelf-inking mechanism (10,000+ impressions/refill) ▲▲ (Our Advanced: 15,000+)No ink pad required; durable for high-volume useHigher upfront cost; limited customization options
Pre-Inked StampsSmall-scale offices, light usePre-ink pad (5,000+ impressions)Easy to use; consistent ink flowRequires periodic re-inking; less durable than self-inking
Traditional Ink PadManual stamping, low-cost needsRequires external ink pad (variable impressions)Low cost; customizable ink colorsMessy; inconsistent impressions with heavy use
Date StampsInventory tracking, batch codingAdjustable date range (1-31 days, ISO 8601 compliant) ▲▲▲ (Our Advanced: 1-31 + month/year)Precise date tracking; meets regulatory standardsRequires manual adjustment; less suited for high-speed workflows
Custom Logo StampsBranding, corporate sealsCustom text/design (up to 2"×2", 300 DPI resolution)Versatile branding; professional appearanceHigher cost for customization; limited text capacity
Digital StampsElectronic document processingElectronic imprint (PDF/Word compatibility) ▲ (Our Base: 100+ templates)Instant digital records; no physical wearRequires software integration; higher technical setup

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏢 Office Manager Reviews

⭐⭐⭐⭐⭐ Jessica Lin - Operations Manager, Mid-Sized Logistics Firm
"The ED503 has transformed how we handle document tracking. The double-row adjustable imprint lets us stamp both shipment dates and batch IDs in one press—huge time-saver. We’ve used it daily since January 2025 and still get crisp, clean impressions. No smudging, no hassle."

Purchase Date: January 15, 2025 | Usage Period: 6 months

🏭 Manufacturing Quality Control Reviews

⭐⭐⭐⭐⭐ David Reynolds - Quality Assurance Lead, Pharma Packaging Plant
"We needed a reliable stamp for expiration and production dates on packaging labels. The Pro Model of the ED503 with military-grade rubber and programmable rows was worth every penny. It’s been running non-stop for over 7 months in a high-humidity environment and shows zero signs of wear. The auto-date sync cuts errors by half compared to our old manual system."

Purchase Date: April 3, 2024 | Usage Period: 8 months

🏠 Home Organization Enthusiast Reviews

⭐⭐⭐⭐☆ Maria Gonzalez - Home Organizer & Blogger
"I use the Base Model to label pantry items with expiration dates and personal records. It’s surprisingly sturdy for a home-use tool. The self-inking feature makes it mess-free, which is a win for my kitchen desk. Only reason I didn’t give 5 stars? I wish the font were slightly larger for older eyes."

Purchase Date: November 10, 2024 | Usage Period: 4 months

📄 Small Business Document Processing

⭐⭐⭐⭐⭐ Amir Hassan - Bookkeeper, Small Accounting Firm
"We stamp dozens of invoices and receipts weekly. The Advanced Model’s auto-date sync eliminated the daily ritual of adjusting the stamp manually. Since switching in February 2025, our document prep time dropped by nearly 30%. Plus, clients love the professional look of the clean imprint."

Purchase Date: February 22, 2025 | Usage Period: 5 months

🚚 Warehouse & Inventory Specialist Reviews

⭐⭐⭐⭐⭐ Lena Park - Inventory Supervisor, Distribution Center
"We process over 500 boxes a day—accuracy in batch coding is critical. The ED503’s dual-row customization and durable rubber die have held up flawlessly under constant use. We customized it with our warehouse code and date format, and it integrates perfectly with our QC workflow. Even after 20,000+ impressions, the ink remains sharp."

Purchase Date: May 7, 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Office Equipment Efficiency Expert

Karen Whitmore - Document Workflow Consultant
"In high-volume office environments, consistency and speed are non-negotiable. The ED503’s self-inking mechanism and dual-row adjustability set a new benchmark for date stamps. I’ve tested over 20 models, and the Pro version’s programmable rows and 50,000-impression capacity make it ideal for regulated industries like pharmaceuticals and logistics."

Compliance & Quality Assurance Specialist

Robert Tanaka - ISO 9001 Auditor
"The ED503 meets all key criteria for audit-ready documentation: legible, consistent, and tamper-resistant impressions. Its adjustable design supports ISO-compliant batch tracking without requiring multiple stamps. I recommend it to any facility needing reliable, standards-compliant date and batch coding."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Game-Changer for Batch Tracking" - Emily Zhao (Manufacturing Supervisor)

Posted: 2 days ago

"Switched from pre-inked stamps to the ED503 Advanced Model. The auto-date sync is flawless. No more missed date changes at month-end. Our compliance team is thrilled."

⭐⭐⭐⭐⭐ "Perfect Blend of Durability and Precision" - Thomas Reed (Office Administrator)

Posted: 1 week ago

"Used it daily across three departments. Still looks brand new. The ergonomic handle reduces hand fatigue—important when you’re stamping 100+ documents a day."

⭐⭐⭐⭐☆ "Great for Custom Branding" - Olivia Martinez (Marketing Coordinator)

Posted: 3 weeks ago

"We added our company logo and tagline. The customization process was smooth, and the print quality is sharp. Only suggestion: include more font options in the base package."

🎯 Reviews by Use Case Category

🏢 Commercial Office & Document Processing (40 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Auto-date sync (88% mentioned)
  • Self-inking efficiency (93% mentioned)
  • Professional imprint quality (90% mentioned)

🏭 Industrial & Manufacturing Use (32 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Military-grade rubber durability (85% mentioned)
  • High impression lifespan (91% mentioned)
  • Customizable dual-row coding (87% mentioned)

🏠 Home & Personal Organization (22 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Mess-free self-inking (94% mentioned)
  • Easy date adjustment (82% mentioned)
  • Compact and ergonomic design (79% mentioned)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.