SpeedPrint Era (Xiamen) Digital Co., Ltd. is one of the leading manufacturers and suppliers of candle jar bottom warning labels in China. If you're going to wholesale bulk eco-friendly candle jar bottom warning labels, welcome to get free sample from our factory. All customized products are with high quality and low price.
Candle Jar Bottom Warning Labels are custom self-adhesive labels for candle jars, tins, and compatible containers. They display approved fire-safety warnings, burning instructions, and product information on the container base. Custom options include label dimensions, paper or film materials, adhesive, print colors, surface finish, die-cut shape, and roll or sheet format. Specifications are matched to the usable base area, artwork, application method, and packaging conditions.
Key Advantages
Readable Warning Information: Text size, line spacing, contrast, and margins are planned around the finished label dimensions to keep safety instructions clear within compact layouts.
Precise Base Fit: Round, square, rectangular, and custom-cut labels can accommodate different container footprints. Base recesses, raised rings, and curved edges are considered when confirming the cutting outline.
Suitable Adhesion: Adhesive selection accounts for container material, surface coating, curvature, application temperature, and storage conditions. Testing on the actual container helps verify the selected construction.
Consistent Repeat Orders: Approved artwork, material specifications, print references, and cutting dimensions establish a defined basis for repeat production across fragrance ranges and product versions.
Materials & Adhesive Options
Coated Paper: Coated paper supports fine text, detailed symbols, and clean print reproduction. It suits dry packaging environments when the selected grade meets the intended handling requirements.
Polypropylene Film: White or clear polypropylene film provides a smooth print surface and moisture resistance. White film supports strong text contrast, while clear film preserves visibility of the underlying container surface where appropriate.
Permanent Adhesive: Permanent pressure-sensitive adhesive options can be selected for compatible glass, coated metal, and glazed ceramic surfaces. The final construction depends on surface energy, coating, temperature, and contact area.
Surface Protection: Matte or gloss finishes and compatible laminates can help protect printed information during handling. Material samples should be evaluated against expected contact with wax, fragrance oils, and routine packaging conditions.
Technical Specifications
|
Parameter |
Reference Specification |
|
Round label diameter |
25–70 mm |
|
Rectangular label size |
25 × 40–60 × 80 mm |
|
Paper facestock weight |
70–100 gsm |
|
Polypropylene film thickness |
50–80 μm |
|
Printing |
1–6 colors |
|
Label shapes |
Round, square, rectangular, custom die-cut |
|
Adhesive |
Permanent, application-specific |
|
Surface finish |
Matte, gloss, optional laminate |
|
Supply format |
Rolls or sheets |
|
Artwork format |
Print-ready PDF or vector file |
|
Dimensional tolerance target |
±0.5 mm, subject to production confirmation |
|
Customization |
Size, material, adhesive, printing, finish, layout |
Applications
Glass Candle Jars: Suitable for compatible flat or recessed bases. Measure the usable area around molded features and raised base rings before confirming the label diameter.
Metal Candle Tins: Label dimensions and adhesive selection should account for the tin coating, base curvature, and intended storage conditions.
Ceramic Candle Containers: Custom dimensions and shapes can be specified for compatible glazed surfaces. Surface texture and available flat area should be checked before production.
Multi-Fragrance Collections: Individual versions can carry different fragrance names, product references, language variants, and approved warning text under a shared label specification.
Warning Content & Artwork
Text Hierarchy: Arrange warning statements and supporting information in a clear reading order. Confirm font size, contrast, spacing, and printable area at actual label dimensions.
Language and Symbols: Prepare approved wording and symbols for each intended market. Maintain separate artwork versions when languages or product details differ.
Print File Preparation: Supply a print-ready PDF or vector file with final dimensions, fonts, color references, and finishing instructions. Cutting lines and bleed areas should follow the agreed artwork requirements.
Content Approval: Confirm warning wording against applicable requirements for the intended market before production. Label printing does not independently establish compliance of the finished candle.
Customization & Production
Specification Review
Confirm container material, usable base dimensions, quantity per design, artwork versions, and hand or machine application.
Artwork Proofing
Review text, dimensions, colors, die-cut lines, and finishing details before approving the final production file.
Material Verification
Apply samples to representative containers and evaluate adhesion, edge contact, print legibility, and surface compatibility under agreed conditions.
Production Setup
Approved specifications define the print layout, cutting outline, supply format, and identification of each artwork version.
Quality Control
Dimensional Inspection: Measure label width, height or diameter, and cutting position against the approved specification. Verify the finished outline against the intended base area.
Print Inspection: Check warning text, symbol clarity, print registration, color consistency, and artwork completeness against the approved file.
Adhesion Evaluation: Assess initial contact, edge lifting, and label retention on representative container surfaces under documented test conditions.
Specification Records: Retain approved artwork and material details as production references where the quality system supports record retention. Use the same agreed criteria for repeat-order checks.
Ordering Information
Required Details: Provide container type, base dimensions, target label size, material preference, quantity per design, artwork status, and application method.
Artwork Versions: List each fragrance or product variant separately, including wording, language, variable information, and required quantity.
Quotation and Sampling: Request a quotation based on the confirmed specification. Material or printed samples can be evaluated for fit, readability, and adhesion before the main production order.
Frequently Asked Questions
Q: What size should a candle jar bottom label be?
A: Measure the usable base area and account for recesses, raised rings, and curved edges. Confirm the final dimensions against the actual container.
Q: Which material is suitable for bottom warning labels?
A: Coated paper supports detailed printing, while polypropylene film provides moisture resistance. The final choice depends on surface conditions, handling, and expected exposure.
Q: Can label dimensions and artwork be customized?
A: Yes. Size, shape, material, adhesive, print colors, finish, and artwork layout can be specified for the intended container and approved warning content.
Q: Are roll labels available for machine application?
A: Roll format can be specified according to the application setup. Confirm core diameter, maximum roll diameter, label gap, and unwind direction before production.
Q: What must be approved before mass production?
A: Confirm the final artwork, dimensions, material construction, adhesive suitability, print details, supply format, and relevant sample evaluation results before authorizing production.
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