Wholesale bamboo NFC wood cards for digital business, membership, hotel, access and events. Custom chip, engraving, UV printing, QR code, data encoding, card size and OEM packaging with sample testing
Smart Card
WALLIS
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Wallis NFC bamboo wood cards combine a natural bamboo exterior with an embedded 13.56MHz NFC chip and antenna. They are developed for B2B buyers that need reusable digital business cards, membership credentials, branded event cards, hotel key cards or access cards with custom artwork and data encoding.
The correct card specification depends on the application. NTAG213, NTAG215 and NTAG216 are commonly selected for smartphone interactions and NDEF links, while hotel locks and access-control systems may require a different, system-approved chip. Confirm the reader, software, memory, security and encoding requirements before approving mass production.
Buyer summary: choose the bamboo finish, card dimensions, chip, antenna, printing or engraving, encoded data, packaging and acceptance tests as one coordinated specification. A functional sample should be tested with the actual phones, readers or hotel locks used by the project.
| Specification | Available Option / Confirmation Requirement |
|---|---|
| Card body | Natural bamboo exterior; other wood species or composite structures can be evaluated for selected projects. |
| Standard size | 85.5 × 54mm CR80 reference size; custom dimensions and shapes require drawing review. |
| Thickness | Selected according to wood construction, chip module, antenna and end-use equipment. Confirm on the approved sample. |
| Frequency | 13.56MHz HF RFID / NFC for the NTAG21x options listed on this page. |
| Common NFC chips | NTAG213, NTAG215 and NTAG216. Other chips must be selected against the target reader, lock or software platform. |
| User memory | NTAG213: 144 bytes; NTAG215: 504 bytes; NTAG216: 888 bytes of user memory. |
| Card construction | Bamboo layers with an embedded chip, antenna and bonding structure. Construction may vary with thickness and application. |
| Decoration | Laser engraving, UV color printing, logo, QR code, barcode, UID, serial number and variable personalization. |
| Encoding | NDEF URL, text, identifier or project-defined data; password, read-only locking and data verification depend on chip and workflow. |
| Reading performance | Must be validated with the final card construction and target smartphone or reader. Do not approve a project from a generic distance claim alone. |
| Surface options | Natural bamboo grain, light or dark tone, laser-marked finish, printed finish and project-specific protective treatment. |
| Packaging | Bulk protective packing, individual sleeves, presentation packs, variable labels or OEM packaging according to the order. |
| Samples and MOQ | Sample availability, MOQ and production schedule depend on chip stock, artwork, encoding, construction and packaging. |
An NFC bamboo card is a contactless card in which an RFID/NFC chip and antenna are embedded inside a bamboo-based card body. When the card enters the field of a compatible NFC phone or reader, the antenna powers the passive chip and exchanges the stored data without a battery.
The bamboo exterior supplies the natural appearance and tactile value. The electronic performance comes from the chip, antenna design, bonding process and final card thickness. These elements must be engineered together because wood density, moisture, coating and card construction can influence RF performance.
Front bamboo layer: carries engraving or printed branding.
RFID/NFC inlay: contains the chip and antenna selected for the application.
Bonding or support layer: keeps the inlay flat and protects the electronics.
Back bamboo layer: carries secondary artwork, instructions, QR code or variable data.
Optional finish: selected to improve handling resistance without masking the natural grain.
| Chip Route | Recommended Use and Limitation |
|---|---|
| NTAG213 | 144 bytes user memory. Suitable for short NDEF URLs, review links, social links, tap-to-open landing pages and many digital business card workflows. |
| NTAG215 | 504 bytes user memory. Useful when the approved NDEF payload is larger or the project needs more data capacity. |
| NTAG216 | 888 bytes user memory. Selected for larger NDEF records, subject to device and application compatibility. |
| System-specific HF chip | Required when the card must work with a hotel lock, access controller, membership terminal or other closed system. Obtain written chip approval from the system provider. |
| Security-focused chip | Consider a project-approved secure chip when authentication, protected credentials or cryptographic features are required. Chip choice must follow the system architecture. |
For digital business cards, a short HTTPS URL encoded as an NDEF record is usually easier to maintain than storing a complete contact file directly on the chip. The landing page can be updated without replacing the physical card, and the shorter payload reduces memory pressure. Final behavior should still be tested on representative iPhone and Android devices.
Encode a short URL that opens a digital profile, portfolio, product page, booking page, review page or lead form. Add a printed QR code as a fallback for phones with NFC disabled or positioned differently.
Use a unique URL, member identifier, serial number or approved system credential. Confirm whether the card is only used to open a web page or must authenticate against a dedicated membership reader.
A standard NTAG digital-business-card chip is not automatically compatible with a hotel lock. Hotel projects must confirm the lock brand, encoder, reader model, approved chip family, protocol, memory structure and key-management process. Produce an encoded working sample and test it on the actual property system before bulk production.
Access-control applications require the exact chip and credential format supported by the controller. UID-only use, sector data, encrypted credentials and mobile NFC use are different requirements and should not be assumed interchangeable.
Bamboo NFC cards can support attendee links, VIP passes, check-in identifiers, product authentication pages or interactive campaign content. The project owner should define whether the card is reusable, rewritable, locked or matched to a printed serial number.
| Custom Item | B2B Specification to Confirm |
|---|---|
| Bamboo and appearance | Natural grain, selected tone, grain orientation, surface treatment and approved material sample. |
| Size and shape | CR80 or custom dieline; define corner radius, holes, slots and edge finishing. |
| Laser engraving | Logo, name, text, QR code, serial number and line artwork. Fine details require artwork and sample review. |
| UV color printing | CMYK artwork, white underprint where needed, spot colors and variable printing subject to surface testing. |
| NFC encoding | URL, text, ID, NDEF record or project data. Supply a validated data template and encoding rules. |
| Variable data | UID matching, serial numbers, QR codes, barcodes, names and database fields with a proofing and reconciliation process. |
| Chip and antenna | Select together according to memory, reader, security, card thickness and target tap position. |
| Packaging | Bulk packs, individual sleeves, gift boxes, sequence labels and OEM cartons. |
Encoding should be treated as a controlled production process rather than a simple text-entry step. The buyer should supply a final data file, define the record format, state whether the card remains rewritable, and specify how the UID or serial number is matched to printed information.
| Control Step | Recommended Check |
|---|---|
| Data template approval | Confirm field names, character encoding, separators, URL format and sample records. |
| Pilot encoding | Encode a small test group and verify with the target phones, apps, readers or locks. |
| Variable-data matching | Reconcile chip UID, printed serial number, QR code, member ID or room credential as required. |
| Locking policy | Choose rewritable, password-protected or permanently read-only settings only after application approval. |
| Final verification | Read every required field after personalization and retain the agreed production report. |
Bamboo is a renewable plant-based exterior material and can reduce the visible amount of conventional plastic in a card. However, a functional NFC card still contains a silicon chip, conductive antenna, bonding materials and possibly coatings or printed inks. The environmental claim should therefore describe the verified card construction rather than automatically calling every finished card plastic-free, biodegradable or recyclable.
Natural grain, tone and small surface variations are normal characteristics of bamboo. Approve a physical material sample and define acceptable variation, moisture condition, flatness and appearance before production.
| Inspection Area | Recommended Acceptance Requirement |
|---|---|
| Material and appearance | Check bamboo species or grade, tone range, grain, surface defects, finish and approved variation. |
| Dimensions | Measure length, width, thickness, corner radius, flatness and any custom cutout. |
| Printing and engraving | Verify color, registration, engraving position, legibility, QR readability and adhesion. |
| Chip and antenna | Confirm chip model, UID response, antenna continuity and tap position. |
| Encoding | Read the NDEF or project data, compare variable fields and verify lock or password settings. |
| Functional RF test | Test representative cards with the target phone models, readers, hotel locks or access controllers. |
| Durability sample | Evaluate bending, edge integrity, moisture exposure and surface wear according to the agreed project method. |
| Golden Sample | Seal a signed sample that defines material, artwork, chip, encoding, appearance and functional acceptance for mass production. |
Application-led chip selection: separate smartphone NFC use from hotel, access and closed-system requirements.
Integrated customization: coordinate bamboo construction, chip, antenna, printing, engraving, variable data and packaging.
Functional sample route: approve appearance and RF performance before bulk production.
Card-material experience: support matching with PVC, PETG, PC, overlay and RFID card structures where a hybrid design is required.
B2B data control: define UID, serial-number and encoding reconciliation for repeatable production.
State whether the card is for a digital profile, review link, membership program, hotel lock, access system, event check-in or another workflow.
Provide the preferred chip or the exact phone, reader, encoder, lock and software details. Do not approve a hotel or access card by frequency alone.
Send vector artwork, card dimensions, engraving and print layers, QR or barcode rules, data file and packaging instructions.
Test the sample for appearance, tap position, reading performance, encoding and system compatibility. Sign the Golden Sample after all corrections.
Define the sampling plan, RF test level, variable-data report, sequence rules, packaging and shipment labels before production.
| RFQ Field | Information to Provide |
|---|---|
| Application | Digital business card, hotel key, access card, membership, event, review card or other use. |
| Quantity | Sample quantity, first production quantity and forecast repeat demand. |
| Chip and system | NTAG model or reader/lock/system details for engineering selection. |
| Card construction | Bamboo type, dimensions, thickness, shape, corner radius and finish. |
| Artwork | Laser engraving, UV printing, white ink, QR code, serial number and variable fields. |
| Encoding | NDEF record, URL, ID, password, locking, UID matching and data-report requirement. |
| Testing | Target phone, reader or lock models and required functional acceptance criteria. |
| Packaging | Bulk, sleeve, gift box, sequence label, retail pack or OEM carton. |
| Delivery information | Destination, required documents and preferred shipping terms. |
It is a bamboo-based card containing a passive 13.56MHz NFC/RFID chip and antenna. A compatible phone or reader powers the chip and reads the encoded data when tapped.
NTAG213 is commonly sufficient for a short NDEF URL. NTAG215 or NTAG216 provides more user memory. Confirm the final encoded record before selecting the chip.
NTAG21x cards use NFC Forum Type 2 / ISO/IEC 14443 Type A technology and are widely used with NFC-enabled phones. Actual behavior still depends on the phone model, operating system, NFC settings, antenna position and encoded record.
It may be technically possible within the available memory, but a short URL to a digital profile is often easier to update and more consistent across devices. Test the chosen method on representative phones.
Yes, when the chip is left rewritable and the application allows editing. Password protection or permanent locking can restrict changes, so the locking policy must be approved before production.
Only when the chip and credential format are approved for the specific hotel lock and encoder. A standard NTAG business-card chip should not be assumed compatible.
Yes, with a chip and data format supported by the access controller. Provide the reader model, protocol and credential requirements for sample testing.
Reading distance varies with the chip, antenna, bamboo thickness, reader field, phone antenna position and surrounding materials. Approve the card using the actual target device rather than a generic distance promise.
Both sides can be customized subject to artwork, grain, finish, antenna location and production method. Fine text, dense ink and edge-to-edge designs should be verified by sample.
Natural bamboo cards should not be promoted as fully waterproof unless a tested construction supports that claim. Avoid soaking, excessive humidity, high heat and severe bending.
The bamboo exterior is plant-based, but the finished NFC card also contains electronics, antenna, bonding materials and possibly coatings. End-of-life claims depend on the verified structure and local recovery system.
Variable encoding and printing can be arranged when the buyer supplies an approved data file, matching rules, locking policy and verification requirements.
Sample and pilot production can be arranged according to chip availability, artwork and encoding requirements. Test the sample with the final phones, readers or locks before approving mass production.
Send the target application, quantity, chip or reader details, artwork, encoded data, card dimensions and packaging requirements. Wallis will review compatibility and prepare the appropriate sample route.
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