Custom Colored Magnetic Stripe for Plastic Card Manufacturing
Wallis supplies custom colored magnetic stripe materials for professional plastic card manufacturers that require reliable magnetic data functionality together with a distinctive branded appearance. Available colors include black, blue, red, gold, and silver, with additional color-matching options subject to material grade, quantity, and technical evaluation.
The magnetic stripe can be integrated into PVC, PET, or PC coated overlay sheets for card lamination. Customized stripe width, position, direction, coercivity, surface appearance, sheet size, and packaging can be developed for gift cards, loyalty cards, membership cards, hotel key cards, access cards, employee cards, transportation cards, identification cards, and other swipe-card applications.
B2B customization options: HiCo or LoCo magnetic grade, black or colored surface, stripe width, position, direction, PVC/PET/PC substrate, overlay thickness, sheet dimensions, coating strength, packaging, labeling, and sample testing.
Colored Magnetic Stripe Product Specifications
| Product Name | Customized colored magnetic stripe for plastic cards |
| Supply Format | Magnetic stripe integrated into coated overlay sheets; other customized stripe formats subject to project confirmation |
| Substrate Material | PVC, PET, PC, or customized card-compatible material |
| Overlay Thickness | 0.04mm–0.15mm for common overlay applications; other customized thicknesses subject to material and supply format |
| Customized Product Thickness | Composite construction reference: approximately 0.05–0.25mm. Specify whether a drawing refers to base film, complete magnetic stripe, coated overlay or total laminate thickness. |
| Sheet Size | A4, A3, and customized dimensions according to card layout |
| Standard Color Options | Black, blue, red, gold, and silver |
| Custom Color Matching | Color matching according to an approved physical sample, color reference, or project requirement, subject to feasibility and MOQ |
| Magnetic Stripe Type | LoCo or HiCo |
| Coercivity Options | Commercial references include 300, 600/650, 2750, 3000 and 4000 Oe; confirm the exact combination of magnetic grade, color, coating, encoder and supply format before ordering. |
| Common Stripe Widths | Approximately 6.35mm, 8.4mm, and 12.7mm; customized widths available according to drawings and production requirements |
| Track Configuration | One, two or three encoded tracks where supported by the approved card design. Stripe visual width alone does not establish usable track positions or data capacity. |
| Stripe Position | Customized according to finished-card dimensions, card layout, cutting marks, and approved technical drawing |
| Overlay Models | Coated overlay, strong coated overlay, non-coated overlay, laserable overlay, and magnetic coated overlay |
| Surface Options | Glossy, matte, transparent, frosted, metallic appearance, or customized finish |
| Applications | Gift cards, hotel key cards, membership cards, loyalty cards, access cards, employee cards, event cards, transportation cards, ID cards, and financial card projects |
| OEM Customization | Color, coercivity, width, position, direction, material, thickness, sheet size, coating, surface, packaging, and labeling |
Final color, magnetic performance, width, position, coating, encoding compatibility, and card-reader compatibility must be confirmed through an approved physical sample and production test.
What Is a Customized Colored Magnetic Stripe?
A customized colored magnetic stripe is a functional magnetic recording layer with a visible colored or metallic surface instead of the conventional black or brown appearance. It stores machine-readable data while helping the finished card match a brand identity, product category, membership level, or premium design.
For card-lamination production, the colored stripe can be integrated into a transparent coated overlay. The overlay and printed core sheets are laminated together before the card is punched, encoded, inspected, and delivered.
Color is a visual customization feature. Magnetic recording performance is determined by the stripe's magnetic layer, coercivity, signal quality, physical dimensions, encoding process, and reader compatibility.
How Do Magnetic Stripes Work?
A magnetic stripe contains magnetizable particles that can be encoded with data. A compatible encoder creates magnetic transitions along the stripe, and a card reader detects these transitions when the card is swiped past the reading head.
Depending on the system, the stripe can store identification numbers, membership data, room-access information, account references, ticketing information, or other machine-readable records.
The magnetic stripe is only one part of the complete system. Data security depends on the encoding format, backend database, reader settings, access rules, credential management, and any additional chip or authentication technology.
![Custom blue and green colored magnetic stripe material for plastic cards]( "Custom blue and green magnetic stripe material")
Customized Colored Magnetic Stripe Surface
![Colored magnetic stripe film customized for plastic card lamination]( "Colored magnetic stripe film for cards")
Magnetic Stripe Film for Card Production
Colored Magnetic Stripe Film, Coated Overlay or Finished Card?
Buyers should first confirm the required delivery format. A loose stripe-transfer material, a coated card overlay containing a stripe, and a finished encoded card serve different production stages. Wallis can evaluate the required format against the card design, processing equipment and order quantity.
| Product format | Delivered component | Typical buyer | Technical approval needed |
| Colored magnetic stripe film or transfer material | Stripe material for further conversion or hot stamping, subject to confirmed supply capability | Card converters with their own stripe-transfer processes | Transfer adhesion, tooling, foil direction, temperature, stripe integrity |
| Colored magnetic stripe coated overlay | Transparent protective card overlay incorporating the stripe | Card factories laminating printed cores into finished cards | Base polymer, coated side, thickness, stripe position, lamination recipe |
| Finished magnetic stripe card | Printed, laminated, punched, and optionally encoded card | Card issuers and distributors ordering completed credentials | Card size, magnetic tracks, encoding, reader compatibility and issuer specification |
This page focuses on custom colored magnetic stripe material for card manufacturing. For a broader overview of integrated overlays, see coated overlay with magnetic stripe. For base-material options, see PVC, PET and PC magnetic stripe films.
HiCo and LoCo Colored Magnetic Stripe Options
LoCo Colored Magnetic Stripe
LoCo means low coercivity. A common LoCo grade is approximately 300 Oe, although other grades can be evaluated. It requires a lower magnetic field for writing and is commonly considered for hotel key cards, temporary access cards, event cards, loyalty cards, and applications that may be rewritten or frequently reissued.
LoCo cards should be protected from strong external magnetic fields that could affect the encoded data.
HiCo Colored Magnetic Stripe
HiCo means high coercivity. Common project options can include approximately 2750 Oe, 3000 Oe, or 4000 Oe. HiCo stripes provide greater resistance to accidental magnetic erasure and are commonly evaluated for employee access cards, transportation cards, long-term membership cards, identification cards, and financial card projects.
How to Choose Between HiCo and LoCo
Choose LoCo when easy rewriting, short service life, and cost efficiency are the main priorities. Choose HiCo when resistance to accidental erasure and longer-term use are more important. The selected magnetic grade must match the customer's encoder, reader, track format, data system, and finished-card qualification requirements.
Available Colors and Color-Matching Options
Black Magnetic Stripe
Black is the conventional magnetic stripe color and is suitable for standard hotel, access, membership, transportation, and identification card designs.
Gold and Silver Magnetic Stripes
Gold and silver finishes create a premium metallic appearance for VIP cards, luxury membership cards, gift cards, hospitality cards, and branded financial products.
Red and Blue Magnetic Stripes
Red and blue stripes can coordinate with corporate colors or visually distinguish different card programs, departments, product tiers, access levels, and customer groups.
Custom Color Matching
Project-specific colors can be evaluated according to a physical sample, color card, printed card, or agreed color reference. Exact appearance depends on the magnetic material, pigment, metallic effect, protective layer, surface texture, substrate, lighting, and production batch.
Because monitor displays and digital artwork cannot accurately represent every metallic or magnetic surface, a physical color sample should be approved before mass production.
![Silver and neutral colored magnetic stripe material for premium cards]( "Silver and neutral colored magnetic stripe")
Neutral and Metallic Stripe Options
![Custom contrast colored magnetic stripe for branded plastic cards]( "Custom contrast colored magnetic stripe")
Custom Color and Contrast Effects
Colored Magnetic Stripe Comparison by Appearance and Application
Select the surface color for the intended brand, but approve magnetic performance independently. A gold or silver stripe is not automatically HiCo, and a blue or red stripe is not automatically LoCo.
| Appearance | Common design direction | What to confirm before OEM production |
| Black | Conventional ID, access, hotel and membership cards | Magnetic grade, track width, intended encoder and reader |
| Gold / metallic gold | VIP memberships, premium gift cards, branded hotel cards | Metallic hue, gloss, abrasion, coating and readback after lamination |
| Silver / metallic silver | Premium retail, hospitality and promotional cards | Metallic consistency, card artwork match and magnetic readback |
| Red / blue | Corporate branding, member tiers and visually coded programs | Approved physical shade, color tolerance and stripe uniformity |
| Other custom colors | Private-label or project-specific card programs | Sample feasibility, MOQ, pigments and finish against approved references |
Magnetic Stripe Width and Track Configuration
Single-Track Stripe
For compact projects, widths around 6.35mm may be discussed, subject to the actual recorded track geometry and reader head. A stripe width does not independently certify a particular track layout.
Two-Track Stripe
Widths around 8.4mm may suit selected two-track designs. Define the track centerlines, recorded data format and reader type in the approved drawing rather than relying on nominal width alone.
Three-Track Stripe
A 12.7mm (0.5-inch) stripe is a common reference for standard three-track card applications. Final track positions, encoding and recorded signal must meet the customer’s designated card specification.
Customized Width
Wider decorative stripes, over-the-edge effects, and project-specific widths may be possible. However, decorative width and actual encoded-track location must be engineered so the finished card remains compatible with the intended encoder and reader.
HiCo and LoCo Magnetic Grades: Procurement Reference
The following values are commercial specification examples rather than a guarantee that every color and base-film construction is stocked. Card-level compliance depends on a qualified finished-card test, not a coercivity figure alone.
| Coercivity reference | Typical classification or direction | Buyer verification |
| 300 Oe | Common LoCo reference for compatible legacy systems | LoCo writer capability, rewrite cycle and accidental-erasure exposure |
| 600 / 650 Oe | Project-specific intermediate reference | Exact stripe supplier grade, encoder support and readback quality |
| 2750 / 3000 Oe | Common HiCo application references | HiCo encoding energy, signal amplitude and reader acceptance |
| 4000 Oe | High-coercivity option for selected applications | Encoder programming capability and full magnetic-card testing |
ISO/IEC 7811-2 and ISO/IEC 7811-6 address low- and high-coercivity magnetic stripe card performance. They should only be cited as compliance results when the applicable finished card has been tested against the relevant requirements.
Key Benefits of Colored Magnetic Stripes
Stronger Brand Consistency
A stripe color coordinated with the card artwork helps create a consistent visual identity across gift cards, membership programs, hotel systems, employee credentials, and premium card collections.
Visual Card Classification
Different stripe colors can visually identify membership levels, departments, customer groups, card categories, access programs, or product versions.
Premium Appearance
Metallic gold, silver, and specialty colors can improve the perceived value of premium loyalty, hospitality, gift, financial, and VIP cards.
Functional Magnetic Data Storage
Qualified colored stripes retain the magnetic recording and reading function required for compatible swipe-card systems when the correct grade, encoding method, width, location, and reader are used.
Flexible Card-Material Integration
Colored magnetic stripe material can be integrated with PVC, PET, or PC overlay constructions and combined with printing, signature panels, barcodes, QR codes, contact chips, RFID inlays, or other card functions.
Applications of Customized Colored Magnetic Stripes
Membership and Loyalty Cards
Retailers, gyms, clubs, entertainment venues, libraries, and service providers can use different stripe colors to distinguish membership levels, reward programs, or customer categories.
Hotel Key Cards
Colored LoCo or HiCo stripes can be customized for hotel key-card programs, depending on the lock encoder, reader, rewriting requirements, card life, and visual brand standards.
Gift and Promotional Cards
Gold, silver, red, blue, or custom-colored stripes can coordinate with seasonal campaigns, retail branding, entertainment programs, promotional cards, and prepaid gift-card designs.
Access and Employee Cards
Organizations can use colored stripes to visually classify employees, visitors, contractors, departments, sites, or credential levels while retaining compatibility with an existing magnetic access system.
Event Passes
Event operators can use colored stripes to differentiate general admission, staff, media, exhibitor, backstage, sponsor, and VIP cards.
Transportation and Parking Cards
Magnetic stripe cards can support parking, ticketing, transportation, fare collection, and visitor-management applications that continue to use compatible swipe-card infrastructure.
Financial Card Projects
Colored magnetic stripes may be evaluated for banking and financial cards. Finished-card construction, stripe position, encoding, performance, security, payment-network requirements, and applicable certification must be approved by the card issuer and relevant program.
![Plastic cards produced with customized colored magnetic stripe materials]( "Plastic cards with customized magnetic stripe colors")
Customized Magnetic Stripe Cards
![Colored magnetic stripe card applications for loyalty access and gift programs]( "Colored magnetic stripe card applications")
Loyalty, Access, and Gift Card Applications
Artwork, Stripe Position and Color Approval Checklist
A quotation based only on the words “gold magnetic stripe” does not define the production specification. Use the same approved drawing and physical sample for color, magnetic track, coated side and card cutting.
| Information to approve | Document or sample | Why it matters |
| Color and appearance | Actual foil or card swatch plus agreed gloss/metallic reference | Digital RGB/Pantone screens cannot prove metallic finished color |
| Magnetic specification | HiCo/LoCo grade, nominal coercivity and recording format | Prevents mismatched encoding equipment |
| Mechanical geometry | Finished card size, stripe width, edge offset and placement tolerance | Keeps recorded tracks aligned with the reader head |
| Card production structure | Base film, overlay thickness, lamination coating side and layer drawing | Prevents poor bonding, warping and excessive local thickness |
| Acceptance test | Gold sample, agreed encoder and readers, recording/readback criterion | Confirms color and function on the same production card |
How Colored Magnetic Stripe Overlay Is Used
1. Confirm the Card Structure
Define the front overlay, printed core, internal card layers, rear overlay, magnetic stripe position, finished-card dimensions, and target thickness.
2. Approve the Stripe Color
Select a standard color or provide a physical reference for custom matching. Metallic, glossy, matte, and special effects should be confirmed through a physical sample.
3. Select HiCo or LoCo
Match the coercivity with the intended encoder, reader, rewrite requirement, service environment, card lifetime, and existing system.
4. Confirm Width and Position
Provide a dimensioned drawing showing the stripe width, distance from the finished-card edge, stripe direction, card orientation, sheet layout, cutting marks, and positional tolerance.
5. Stack and Laminate the Sheets
Stack the coated overlay and printed card-core sheets in the approved orientation. Apply the tested temperature, pressure, heating time, cooling time, release plate, and lamination cycle.
6. Punch the Finished Cards
Punch the laminated sheets and inspect the card dimensions, stripe location, surface appearance, color consistency, edge bonding, flatness, and card thickness.
7. Encode and Read-Test
Encode the required track data with the intended production encoder and verify the cards using the actual field reader. Check swipe direction, data accuracy, signal quality, track configuration, and read reliability.
How to Specify a Custom Colored Magnetic Stripe
Required stripe color or physical color sample.
Metallic, glossy, matte, or standard appearance.
HiCo or LoCo magnetic grade.
Required coercivity, such as 300 Oe, 600/650 Oe, 2750 Oe, 3000 Oe, or 4000 Oe.
Stripe width and required track configuration.
Stripe position relative to the finished-card edge.
Card size, thickness, and material.
Sheet size and number of cards per sheet.
Overlay material, coating, and surface finish.
Encoder and reader model.
Required application and expected card life.
Sample quantity, annual volume, packaging, and destination.
Send Wallis your required color, HiCo or LoCo grade, stripe width, position drawing, card material, sheet size, encoder, reader, quantity, and delivery destination.
Get a Custom Magnetic Stripe Quote Quality Control and Sample Testing
Color Inspection
Production color should be compared with the approved physical sample under controlled viewing conditions. Metallic appearance, gloss, surface texture, and substrate can affect the perceived color.
Stripe Dimension Inspection
Inspect stripe width, location, direction, edge quality, alignment, continuity, and distance from the finished-card edge according to the approved drawing.
Surface and Adhesion Inspection
Check for scratches, wrinkles, contamination, bubbles, peeling, weak adhesion, uneven edges, color defects, and surface damage before and after lamination.
Magnetic Performance Testing
Test the stripe with the required encoder and reader to verify writing, reading, track data, signal consistency, swipe direction, and compatibility with the customer's system.
Lamination and Finished-Card Testing
Evaluate card flatness, thickness, bonding, stripe position, abrasion resistance, bending, surface appearance, and magnetic read performance after lamination, cooling, and punching.
Approved Sample Requirement
A signed sample, color sample, technical drawing, or agreed specification should be approved before bulk manufacture. This reduces disputes involving color, stripe location, magnetic grade, reader compatibility, and finished-card appearance.
Troubleshooting Colored Magnetic Stripe Production
When a card fails, separate appearance defects, lamination defects and magnetic recording defects before changing the material. The investigation should use the customer’s approved finished-card sample and reader setup.
| Symptom | Possible cause | Suggested inspection |
| Gold or silver shade varies between lots | Pigment/metallic finish, lighting, film texture or coating variation | Compare samples under specified lighting with approved master |
| Stripe cannot be encoded | Wrong HiCo/LoCo grade, incompatible writer or wrong track format | Check encoder capability, magnetic grade and software format |
| Card encodes but reads intermittently | Track-position shift, weak recording signal, surface damage, dirty reader | Measure magnetic signal and alignment; test on target reader |
| Stripe peels or lifts after lamination | Adhesive mismatch, incorrect lamination face or unsuitable heat cycle | Check layer orientation, peel test and supplier process window |
| Color scratches or rubs off | Insufficient protective layer or abrasive card-handling process | Run defined abrasion/handling test on final card |
| Cards curl or show bubbles | Moisture, uneven layer stack, pressure, heat or cooling mismatch | Inspect materials and review qualified heating/cooling cycle |
| Stripe position changes after punching | Sheet registration, cut-line offsets or imposition errors | Check approved drawing, measured card pitch and die registration |
Colored Magnetic Stripe and Card Security
A custom stripe color can make a card easier to recognize and more difficult to reproduce casually. However, color alone should not be treated as a secure authentication feature.
Projects requiring stronger protection can combine the colored stripe with contact or contactless chips, secure authentication, holograms, UV printing, microtext, laser engraving, variable data, signature panels, barcodes, or controlled backend verification.
The appropriate security design depends on the application, threat level, card issuer, reader network, data-management system, and applicable industry requirements.
Bulk Order Inspection and Golden Sample Approval
For repeat orders, approve a production-ready golden sample that captures both the intended color effect and magnetic signal behavior. A cosmetic sample without verified writing and reading does not fully qualify this product.
| Inspection stage | Recommended acceptance record |
| Incoming material | Supplier grade, stripe color, base film, coated side, roll/sheet lot and handling status |
| Dimensions | Film thickness, stripe width, position, edge offset and sheet registration per drawing |
| Appearance | Physical color comparison, metallic gloss, scratches, pinholes, breaks and surface contamination |
| Lamination | Bonding/peel behavior, curl, bubbles, layer compatibility and final thickness |
| Magnetic function | Encode/readback using agreed track format, reader, encoder and sampling plan |
| Batch traceability | Approved reference sample, change log, inspection records and labeled packaging |
Any change in magnetic tape, color formulation, overlay coating, stripe placement or base film should trigger a controlled requalification when it may affect finished-card appearance or performance.
Packaging and Global Shipping
Colored magnetic stripe materials must be protected from dust, moisture, scratches, bending, excessive pressure, surface abrasion, direct sunlight, uncontrolled heat, and strong magnetic fields during storage and transportation.
Protective PE film or clean inner wrapping.
Moisture-resistant kraft paper or sealed packaging.
Flat cartons, reinforced boxes, wooden cases, or pallets.
Corner, edge, and surface protection.
Material, color, coercivity, width, direction, and lot labels.
Customized packaging, private labels, shipping marks, and packing lists.
![Protective export packaging for colored magnetic stripe and card overlay materials]( "Export packaging for colored magnetic stripe materials")
Reinforced Export Packaging
![Palletized global shipping for customized magnetic stripe materials]( "Pallet shipping for magnetic stripe materials")
Palletized Global Shipping
Why Choose Wallis?
Wallis supports plastic card manufacturers, security printers, converters, personalization companies, hotel-card suppliers, gift-card manufacturers, distributors, and OEM customers requiring customized magnetic stripe and overlay materials.
More than 15 years of experience in plastic sheets and card materials.
Custom black, blue, red, gold, silver, and project-specific colors.
HiCo and LoCo magnetic stripe options.
Customized stripe width, position, direction, coercivity, and sheet layout.
PVC, PET, PC, coated overlay, strong-coated overlay, and related card materials.
Sample support for color, lamination, encoding, and reading tests.
Customized packaging, labeling, batch control, and export documentation.
![Wallis exhibiting magnetic stripe and plastic card materials]( "Wallis card material exhibition")
Wallis Exhibitions
![Wallis global B2B clients for magnetic stripe and card materials]( "Wallis global card material clients")
Global B2B Customers
![Wallis factory manufacturing magnetic stripe and plastic card materials]( "Wallis magnetic stripe material factory")
Wallis Factory
Customer Feedback
Customer feedback helps demonstrate communication quality, sample support, material consistency, and repeat-order experience for customized card-material projects.
Need a Custom Color for Your Magnetic Card Project?
Send your physical color sample, HiCo or LoCo requirement, stripe width, position drawing, card structure, reader details, expected quantity, and delivery destination to Wallis.
Request Color Matching and Pricing Frequently Asked Questions
What is a colored magnetic stripe made from?
A colored magnetic stripe normally contains a magnetic recording layer, a bonding layer, and a colored or metallic visible surface. The complete construction depends on the magnetic grade, application method, substrate, and card-production process.
Which magnetic stripe colors are available?
Standard project options include black, blue, red, gold, and silver. Additional colors can be evaluated according to a physical reference, required quantity, magnetic specification, and production feasibility.
Can you match a Pantone color or physical card sample?
A Pantone reference can be used as an initial target, but a magnetic or metallic surface may not reproduce a paper Pantone color exactly. A physical production sample should be approved before bulk manufacturing.
What is the difference between HiCo and LoCo colored stripes?
LoCo stripes require a lower magnetic field for encoding and are often used for frequently rewritten or shorter-life cards. HiCo stripes require a stronger encoding field and offer greater resistance to accidental magnetic erasure.
Are 300 Oe, 2750 Oe, and 4000 Oe options available?
These are common magnetic stripe project references. Availability in a specific color, width, substrate, and order quantity must be confirmed before quotation and sample production.
Can the magnetic stripe width be customized?
Yes. Common reference widths include approximately 6.35mm, 8.4mm, and 12.7mm. Other widths can be evaluated according to the card design, encoded-track location, application equipment, and minimum order quantity.
Can the stripe position be customized?
Yes. Provide a technical drawing showing the finished-card dimensions, stripe width, distance from the card edge, direction, sheet layout, cutting marks, and tolerance.
Are colored magnetic stripes compatible with all card readers?
Compatibility cannot be guaranteed with every reader. The stripe coercivity, track location, encoding format, signal quality, card thickness, swipe direction, encoder, and reader must be matched and tested.
Does the stripe color affect encoding and reading?
A properly qualified color layer should not prevent normal magnetic operation. However, every color and magnetic-grade combination should be tested because the complete stripe structure, surface, thickness, application process, and protective layer can affect performance.
Can colored stripes support Track 1, Track 2, and Track 3?
Yes, subject to the stripe width, encoded-track position, magnetic grade, encoder, reader, and required card standard. The track configuration should be stated when requesting a quotation.
Does a colored magnetic stripe improve card security?
A custom color can support visual identification and make casual reproduction more difficult, but it is not a secure authentication method by itself. Stronger security requires controlled data, chips, encryption, backend verification, or additional anti-counterfeiting features.
Can the stripe be combined with RFID or chip cards?
Yes. Colored magnetic stripe functionality can be combined with contact chips, RFID or NFC inlays, barcodes, QR codes, signature panels, and other card features. The full card construction must be tested before mass production.
Will the colored magnetic stripe fade?
Color durability depends on the pigment, metallic layer, protective surface, card usage, abrasion, chemicals, heat, sunlight, and storage conditions. Samples should be tested against the intended service environment.
Can I receive a sample before placing a bulk order?
Yes. Sample approval is recommended to confirm the color, metallic appearance, magnetic grade, width, position, lamination, encoding, reader compatibility, and finished-card appearance.
What information is required for a quotation?
Please provide the required color, physical sample or color reference, HiCo or LoCo grade, coercivity, stripe width, position drawing, card material, overlay thickness, sheet size, encoder, reader, estimated quantity, packaging, and delivery destination.
Is colored magnetic stripe film the same as magnetic stripe coated overlay?
Not always. Stripe film or transfer foil may need a separate application process, while magnetic stripe coated overlay already integrates the stripe into a protective lamination layer. Confirm the actual delivery format before placing a purchase order.
Are gold and silver magnetic stripes always high coercivity?
No. Metallic appearance and coercivity are independent requirements. The selected gold or silver surface must be paired with an available magnetic grade and verified with the intended encoder and reader.
How can a supplier verify a colored magnetic stripe before mass production?
Approve a physical color reference and finished-card sample, then record magnetic grade, stripe geometry, lamination result, encoding/readback, target readers and batch acceptance criteria.
Why might a colored stripe work before lamination but fail afterward?
Lamination may cause stripe displacement, surface changes, distortion or bonding defects. Compare pre- and post-lamination magnetic performance, verify track location and inspect the complete card stack.
Is stripe width the same as magnetic track count?
No. Stripe width and track count are related design parameters, but recorded-track position, density and data format must be specified separately according to the reader and card program.
Does a colored magnetic stripe meet ISO/IEC 7811 automatically?
No. The appropriate ISO/IEC 7811 requirements apply to finished identification cards. A nominal coercivity value or the availability of colored material is not proof of card-level conformity.
Is there a minimum order quantity for custom magnetic stripe colors?
MOQ depends on the selected magnetic grade, color formulation, production format, tooling, width and coating. Share your annual demand and required color sample to request a project-specific quotation.
Can a custom magnetic stripe be used on PVC, PET or PC cards?
Various base materials can be evaluated, but the lamination adhesive, film thickness, processing temperature and substrate must be qualified together. A construction suitable for PVC is not automatically suitable for polycarbonate.
What causes color mismatch on metallic magnetic stripes?
Metallic pigments, surface gloss, protective coatings, viewing angle, substrate shade and lighting can all change perceived color. Compare a physical master against production samples under agreed viewing conditions.
