Product Overview
This reverse tuck end (RTE) folding carton elevates scented candle packaging with holographic cold foil border detailing and soft-touch matte lamination — a tactile and visual combination that communicates luxury before the customer even lights the wick. The RTE structure (top tucks in reverse direction from bottom) provides secure closure while enabling efficient automated filling on candle production lines. Each carton is printed on Heidelberg Speedmaster CD 102 7+1 UV presses with in-line cold foil transfer capability, then die-cut to ±0.15mm precision on Bobst SP 102 BMA flatbed systems. Manufactured by Guangdong Bincai Color Printing with over 22 years of folding carton expertise, ISO 9001:2015 quality management, FSC Chain-of-Custody certification, and daily output of 1.7 million color boxes from an 18,000 sqm integrated facility in Foshan, Guangdong.
Manufacturing Specifications
| Spec | Detail |
|---|
| Press | Heidelberg Speedmaster CD 102 7+1 UV with in-line cold foil / KBA Rapida 1050 4-color |
| Board | 350gsm C1S SBS (standard), 400gsm CCNB, 18pt/20pt SBS |
| Cold Foil | Holographic, silver, gold — in-line application, zero tooling cost |
| Die-Cutting | Bobst SP 102 BMA flatbed — ±0.15mm, crease depth precision |
| Lamination | Soft-touch matte (1.5mil), gloss (1.2mil), matte (1.2mil) |
| Coating | UV spot, aqueous, strike-through matte, soft-touch |
| Daily Output | 1,700,000+ color boxes (KBA + Heidelberg combined capacity) |
| Lead Time | 10–15 days (standard), 7–10 days (expedited) |
RTE Structure & Closure
| Feature | Specification |
|---|
| Style | Reverse Tuck End (RTE) — top flap tucks opposite direction from bottom |
| Panel Count | 4-panel (+ glue flap), auto-side-seam |
| Closure | Friction-fit tuck flaps, optional thumb-cut for easy open |
| Insert | Die-cut board insert cradles candle jar securely |
| Flat Ship | Ships flat — 80-90% freight volume reduction vs rigid boxes |
| Assembly | Compatible with automated carton erectors (15,000+ cartons/hour) |
Cold Foil Border Options
| Technique | Effect | Best For |
|---|
| Holographic Cold Foil | Rainbow spectrum shift, eye-catching shelf impact | Premium candles, gift sets |
| Silver Cold Foil | Mirror-metallic border, clean modern aesthetic | Minimalist brands, soy/beeswax candles |
| Gold Cold Foil | Warm metallic luxury, traditional elegance | Luxury fragrance candles |
| Rose Gold Cold Foil | On-trend warm pink metallic | Beauty, feminine candle brands |
| Patterned Cold Foil | Geometric or organic foil patterns | Artistic brand identities |
| Micro-Textured Foil | Fine holographic texture across border | High-detail premium effect |
Customization Options
| Option | Available Choices |
|---|
| Size Range | 70×70×80mm to 150×150×180mm (common candle jar sizes) |
| Board Options | 350gsm C1S SBS / 400gsm CCNB / 18pt-24pt SBS |
| Print Method | CMYK offset + cold foil, Pantone spot, CMYK only |
| Foil Border Width | 3mm–20mm edge band, single or double border |
| Finishes | Soft-touch lam, matte lam, gloss lam, spot UV, aqueous |
| Window | Optional die-cut PET window to showcase candle color/fragrance |
| Insert Options | Die-cut board insert, EVA foam cradle, molded pulp tray |
| MOQ | 1000 units (simple), 3000+ (cold foil + multi-color) |
Applications
| Industry | Use Case | Recommended Spec |
|---|
| Home Fragrance | Premium scented candle (8oz/12oz jars) | 350gsm + soft-touch + gold cold foil border |
| Luxury Gifts | Candle gift set (2–3 jars) | 400gsm + holographic foil + EVA insert |
| Boutique Hotels | Amenity candle packaging | Matte lam + silver foil + hotel branding |
| Wedding Favors | Personalized candle favor boxes | Rose gold foil + custom monogram + ribbon |
| Seasonal/Holiday | Christmas/holiday candle collections | Holographic foil + festive colors + window |
| Spa & Wellness | Aromatherapy candle packaging | Soft-touch + copper foil + eco messaging |
Quality Control — 15 Checkpoints
Every folding carton passes through this 15-stage QC gate system:
- Material Inspection — Board caliper and GSM verification, C1S brightness check, moisture 6–8%
- Pre-Press Proof — Color bars, cold foil registration marks, die-line match verification
- Print Color — ΔE ≤ 2.0 spectrophotometer reading against GRACoL 2013 reference
- Cold Foil Adhesion — Tape test per ASTM D3359, zero peel or flaking
- Foil Registration — ±0.3mm alignment to printed border artwork
- Lamination Bond — ≥2.5 N/cm² peel strength, zero bubbling, zero delamination
- Soft-Touch Durability — 50-cycle Crockmeter rub test, no visible wear
- Die-Cutting Precision — Dimensions ±0.15mm, crease depth ±0.05mm
- Crease Quality — Clean fold lines, zero fiber cracking, consistent folding tension
- Glue Seam — Bond strength ≥8 N/25mm, zero pop-open at side seam
- Tuck Flap Fit — Friction engagement within spec, zero spontaneous opening
- Insert Fit — Candle jar cradled firmly, ≤1mm free movement
- Flat Fold — Cartons fold flat without spring-back for efficient shipping
- AQL Sampling — ISO 2859-1, Level II, AQL 2.5 for major defects
- Pack-Out Audit — Final 100% visual check, cartons oriented correctly for automated filling
