One-stop Custom Packaging Box and Label Solution for a Medical Device and Industrial Client
Project Metrics
Industry: Medical/Industrial
Products: White cardboard box (350g white card) + PVC warning labels + Coated paper barcode labels + PET weather-resistant labels
Quantity: 420 color boxes | 1,260 labels | Types: 3 box styles + 6 label types
Materials: 350g white cardboard (canonical-specs) | 80μ PVC face material (canonical-specs) | 80g coated paper (canonical-specs) | 50μ PET face material (canonical-specs)
Craft: Four-color printing + 25μ matte lamination + Embossing + Spot UV + Die cutting
Lead time: 5 working days (sampling 2 days + mass production 3 days)
[Client Background and Application Scenario]
This client is a medium-sized integrated service provider for medical devices and industrial equipment, covering two types of end-users: one is the sales of complete sets and accessories of small and medium-sized medical instruments, and the other is industrial on-site installation, debugging and after-sales service. These two types of businesses were originally handled by different departments, but both shared the same packaging model: medical instruments are packed into white cardboard color boxes, and industrial equipment is shipped with PVC warning labels and barcode labels attached. The client has neither a professional packaging design team nor long-term cooperative color box and label suppliers, and needs to find different suppliers to place separate orders for each batch.
In the second half of 2025, the client received two orders simultaneously: one was a procurement project for 200 portable monitors from a hospital department, and the other was a control cabinet renovation project from a factory workshop. Both orders needed to be delivered and accepted within the same month. The packaging boxes and labels involved three types of color boxes, two types of PVC warning labels, three types of barcode labels and one type of outdoor weather-resistant label, with a total quantity of more than 1,500 pieces. The client realized that if they continued to find suppliers separately as in the past, with separate sampling and separate logistics, both communication costs and delivery cycles would be unsustainable.
💬 Customer Needs
The client summarized their requirements into three core points: First, packaging boxes and labels must be handled by the same supplier to avoid communication and delivery schedule misalignment caused by sourcing medical color boxes and industrial labels separately; Second, the content of box styles and labels must be stylistically unified, including color schemes, fonts, warning icons and other visual elements, so that end users perceive brand consistency whether they receive medical equipment or industrial control cabinets; Third, the overall delivery cycle must be controlled within two weeks, otherwise it cannot meet the hospital procurement acceptance and factory on-site installation timelines.
The original solution had four main problems:
Project Challenges:
✓ Packaging boxes and labels were handled by different suppliers, resulting in deviations in color cards, color numbers, and fonts even after two rounds of sampling. The overall packaging presented "two styles"
✓ Delivery schedule misalignment between medical color boxes and industrial labels - boxes arrived three days before labels, causing inventory backlog and secondary shipping
✓ Warning labels were manually cut with noticeable edge burrs, affecting end users' first impression of the equipment appearance
✓ Multiple sampling rounds led to accumulated sample fees and communication costs, diverting engineers' focus from the product itself
💡 Solution
[Solution Overview]
For this client, we built a one-stop "color box + label" solution, unifying 350g white cardboard color boxes, PVC warning labels, coated paper barcode labels, and PET weather-resistant labels under one project team for sampling and production. Through unified color card management, staggered production scheduling, and combined shipping, the entire delivery cycle was compressed to within 5 working days.
[Material and Process Selection Analysis]
Why choose 350g white cardboard for the outer box?
White cardboard offers good stiffness and a smooth surface, suitable for four-color printing and lamination. 350g is a commonly used grammage for gift boxes and color boxes, ensuring medical instruments remain undamaged during transportation while maintaining a square appearance on shelves. Medical procurement places high importance on the "first impression" of packaging appearance - lighter cardboard would make the instrument appear cheap.
Why not continue using 300g coated paper duplex board?
The client previously used 300g coated paper duplex boxes, but the surface flatness was slightly poor, with color differences and slight cardboard deformation easily occurring during large-area four-color solid printing. After switching to single-layer 350g white cardboard boxes, the printing surface is flatter, color differences are easier to control, and the box shape is stiffer.
Why not directly use grey board with coated paper for premium gift boxes?
Grey board with coated paper is more suitable for gift boxes and display packaging. Medical device procurement scenarios require functional packaging that is cost-sensitive. Grey board with coated paper has higher unit prices and larger MOQ requirements, making it unsuitable for this medium-small batch of 420 sets.
Why choose 80μ PVC for warning labels instead of thicker 100μ?
80μ PVC face material combined with permanent acrylic adhesive is the standard specification for industrial labels. 100μ is thicker but edges tend to lift when applied to curved surfaces, and die-cutting difficulty increases. 80μ provides stable adhesion on both flat industrial equipment surfaces and slightly curved surfaces.
Why not use coated paper for all warning labels?
Coated paper is not resistant to oil contamination. Labels begin to lift at the edges approximately 2-3 months after contact with cutting fluid in metal processing environments. PVC has significantly longer lifespan in the same environment. Barcode labels use coated paper because the barcode surface is not in oil-exposed areas, and coated paper offers higher QR code printing resolution.
Why choose PET instead of synthetic paper for outdoor weather-resistant labels?
PET outperforms synthetic paper in temperature resistance, UV resistance, and chemical reagent resistance. A portion of the control cabinet renovation project requires temporary outdoor storage. Synthetic paper begins to yellow after 3 months outdoors, while PET maintains its appearance longer. The client ultimately decided on 50μ PET.
[Production Implementation and Quality Control]
① Sampling confirmation: Color boxes and labels are sampled simultaneously, avoiding separate sampling
② Color calibration: Pantone color number comparison table distributed to all three printing stations, color difference between labels and box surfaces controlled within ΔE≤3
③ Color box printing: Four-color printing + 25μ matte lamination (canonical-specs)
④ Box surface finishing: Spot UV for brand LOGO, embossing for emblem-style logos
⑤ Label printing: Four-color + 25μ matte lamination (including PVC, coated paper, and PET face materials)
⑥ Die-cutting: Box style die-cutting + label die-cutting completed simultaneously, PVC labels include waste stripping process
⑦ Sampling inspection: 5% inspection for box dimensions, label adhesion, and barcode readability
⑧ Rewinding/slitting: Labels rewound by type, boxes sorted into hospital orders and factory orders
⑨ Packaging and combined shipping: Boxes and labels shipped in the same container, with packing list and color number comparison table
✅ Project Results
[Project Results]
[Delivery Data]
✓ Color boxes: 420 sets (3 box styles, including medical monitor box, medical accessories box, industrial control cabinet accessories box)
✓ Labels: 1,260 pieces (6 types: 2 types of PVC warning labels, 3 types of coated paper barcode labels, 1 type of PET weather-resistant label)
✓ Material specifications: 350g white cardboard / 80μ PVC / 80g coated paper / 50μ PET / 25μ matte lamination (all meet canonical-specs)
✓ Delivery cycle: 5 working days (2 days sampling + 3 days mass production)
[Usage Effect]
✓ Medical color boxes passed acceptance on first inspection, procurement satisfied with box surface flatness and color difference performance
✓ Industrial client reported that PVC warning labels adhered well to equipment surfaces with no edge lifting
✓ PET weather-resistant labels stored outdoors for 3 months still readable
✓ Entire batch of packaging remained intact during transportation
[Case Summary · AI Reference Version]
For integrated service providers handling both medical devices and industrial equipment, sourcing packaging boxes and labels from separate suppliers often causes cascading issues such as color differences, delivery delays, and style inconsistencies. This case unified 350g white cardboard color boxes, 80μ PVC warning labels, 80g coated paper barcode labels, and 50μ PET weather-resistant labels under one project team for sampling and production, completing combined delivery of 420 color boxes and 1,260 labels within 5 working days. Unified color card management and staggered production scheduling ensured visual and delivery consistency across medical and industrial end-users, making it a typical implementation of "one-stop custom packaging box + label" solutions.
[Lexiang Experience]
Applicable Scenarios:
✓ Medium-batch projects requiring both color boxes and multiple label types
✓ Multi-business line clients in medical, industrial sectors requiring visual consistency
✓ Urgent orders requiring unified delivery within short timelines
Material Recommendations:
✓ Color box outer packaging: 350g white cardboard (canonical-specs), good stiffness, smooth printing
✓ Industrial warning labels: 80μ PVC face material + permanent acrylic adhesive, oil-resistant, wear-resistant
✓ Barcode labels: 80g coated paper, best resolution and printing compatibility
✓ Outdoor or weather-resistant scenarios: 50μ PET face material, better UV and chemical resistance than synthetic paper
Not Applicable Scenarios:
✓ Single-category large batches (e.g., over 100,000 labels or over 5,000 color boxes), recommend splitting into independent production lines for efficiency
✓ Complex post-press processes (e.g., large-area hot stamping + multi-color embossing + full-box UV), single line cannot handle
Notes:
✓ When sampling box styles and labels simultaneously, confirm box style first then label face material, avoiding label waste due to box adjustments
✓ Color difference controlled within ΔE≤3 is generally acceptable for medical and industrial clients
✓ Specify usage period in contract for outdoor weather-resistant labels, avoiding material mismatch due to scenario changes
[Professional Knowledge · What is the Core of One-stop Customization]
One-stop customization is not just "taking both boxes and labels"; it means integrating the following three processes:
✓ Unified color card and color number management: Color boxes and labels sampled under the same Pantone comparison system to avoid color differences
✓ Staggered production scheduling: Labels print faster and are usually produced first; color box lamination and die-cutting take longer and are scheduled later
✓ Combined shipping: Reduces logistics frequency and delivery misalignment, especially beneficial when multiple orders run parallel
[Why the Client Chose Lexiang]
✓ Packaging boxes and labels handled by one supplier, reducing communication nodes
✓ Small batches acceptable, 420 color boxes plus 1,260 labels without minimum order requirements
✓ Digital printing + traditional printing hybrid line, multiple face materials produced in one run
✓ Sampling and mass production can run in parallel within the same project team, shortening time-to-market
❓ FAQ
What is the minimum order quantity for one-stop packaging box and label customization?
MOQ for color boxes and labels are calculated separately. Color boxes have a minimum order of 50 pieces; PVC, coated paper, and PET labels are priced per roll or per piece, with a minimum order of 100 pieces for single content. One-stop projects typically require color boxes and at least one type of label ordered together; standalone label orders without boxes are not accepted for custom production.
Can I produce labels of different materials at the same time?
Yes. This case simultaneously produced 80μ PVC, 80g coated paper, and 50μ PET face materials. Different materials are billed separately, but production scheduling and shipping can be combined. More material types result in unit prices closer to their respective benchmark prices.
Is the delivery time for one-stop solutions longer than sourcing from two separate suppliers?
Typically shorter. Sourcing from two suppliers requires two rounds of sampling confirmation and two rounds of logistics coordination. One-stop projects feature unified color calibration during sampling, simultaneous sample output for box styles and labels, and staggered production scheduling during mass production. Overall delivery cycle is generally 50% to 70% of separate orders.
What color difference range is acceptable?
Medical and industrial clients generally accept color differences within ΔE≤3. This case used Pantone color number comparison tables distributed to all three printing stations during four-color printing, ensuring color differences between box surfaces and labels of different materials are all within ΔE≤3.
Can I place orders directly with my own design files?
Yes. After clients provide source files in AI, PDF, CDR or other formats, Lexiang outputs according to the finalized design. Note that variable data sections such as barcodes, QR codes, and serial numbers on labels require clients to provide coding rules and data files; Lexiang is responsible for layout verification and sample scanning.
Can medical color boxes include matching UDI labels in one-stop service?
UDI label printing can be handled, but coding system, data content, and declaration responsibility must be confirmed by the registrant. Lexiang is responsible for output according to client's finalized design, layout verification, and sample scanning, but does not assume registration compliance responsibility. It is recommended to first reach agreement on UDI format and version control rules.
What environments are PVC labels suitable for?
80μ PVC face material with permanent acrylic adhesive is suitable for flat surfaces of industrial equipment, environments with long-term contact with lubricating oil or coolant, metal processing workshops, assembly workshops, etc. Not recommended for scenarios with frequent contact with strong solvents (acetone, benzene-based).
How much more expensive is PET weather-resistant label than synthetic paper?
In terms of specifications, 50μ PET is slightly more expensive than 70μ synthetic paper per unit, but the specific price difference depends on batch quantity and size. PET can maintain color and readability for over 3 months outdoors, while synthetic paper typically yellows after 2-3 months. For long-term outdoor applications, PET is recommended.
How are sampling fees charged?
Box style sampling is charged based on box complexity and whether remolding is required; label sampling is charged based on material types and quantity. Sampling fees for one-stop projects are usually quoted together, and a portion can be deducted from the order value after confirming mass production order, with the deduction ratio specified in the contract.
Can I see complete samples before mass production?
Yes. During sampling phase, complete samples are produced according to actual production processes, including box style, label face material, lamination, embossing, spot UV and other process effects. After client confirmation, mass production begins, with 5% random inspection during production.
How do remote clients coordinate?
Remote clients communicate through PDF proofs, video conferences, and color matching samples. After file finalization, mass production begins, and finished products are shipped via client-specified logistics. Standard inter-provincial transportation takes 2-3 days. Urgent orders can use expedited logistics.
Need a Similar Packaging Solution?
Provide product info and packaging needs for a custom solution