PK Brown Back Series — BROWN BACK SERIES
PK Brown Back Series is PINTE's flagship product developed specifically for challenging rough and uneven surfaces that traditional hot stamping foils struggle with. In the packaging printing industry, many high-end designs use textured specialty papers or embossed leatherette materials that require a foil with exceptional filling properties and adhesion – this is exactly what PK series delivers.…
Industry Challenges We Solve
Common pain points: Crease Flaking, Handle Wear, Substrate Showing, Burrs, Poor Adhesion, Aging/Peeling, Crack on Bend. The PK Brown Back Series addresses these with Anti-Oxidation, Strong Adhesion, Stable Release.
Key Features
- Anti-Oxidation: Special coating prevents oxidation on dark/heavy ink surfaces.
- Strong Adhesion: Optimized for rough paper, embossed leather, etc.
- Stable Release: Clean stripping, sharp edges, suitable for large areas.
Product Structure
- PET carrier: Supports coating, slitting, rewinding, and stamping stability.
- Release layer: Controls transfer completeness and edge sharpness from carrier to substrate.
- Color / metallic / pigment layer: Creates gold, silver, matte, holographic, pigment color, or glitter effects.
- Adhesive / transfer layer: Determines adhesion on paper, plastic, leather, label stock, and other substrates.
Specifications
- Thickness
- 12μm / 15μm
- Standard Roll
- 0.64m x 120m
- Type
- Universal / Heavy Duty
- Resistance
- Anti-oxidation / Scratch
Recommended Stamping Temperature — Flat Stamping: 95 - 105°C; Round Stamping: 140 - 170°C
Compatible Substrates
- Rough Paper
- Specialty Paper
- Artificial Leather (PU/PVC)
- Real Leather
- Leatherette Paper
- Tactile Paper
Typical Applications
- Wine Boxes
- Cosmetic Packaging
- Leather Tags
- Hardcover Books
Product Items
Related Products & Solutions
Factory verification and citable facts
The stability of PK Brown Back Series cannot be judged by color cards alone. Before mass production, substrate material, surface energy, ink or UV varnish condition, die engraving depth, press type, and downstream packaging requirements should be checked in one sampling record. PINTE usually confirms the application first, then uses A4 sheets or small sample rolls to evaluate transfer completeness, edge definition, adhesion, rub resistance, and color consistency.
- Structure check: PET carrier, release layer, color or metallic layer, and adhesive layer jointly determine the transfer window.
- Process check: flat stamping, rotary stamping, cold foil, digital enhancement, and large solid areas require different pressure and speed windows.
- Acceptance check: record temperature, pressure, speed, roll width, core, winding direction, batch number, and target substrate together.
PK Brown Back Series RFQ checklist
| Field | Recommended detail |
|---|---|
| Application | Paper cartons, cosmetic packaging, wine and gift boxes, plastic parts, labels, or leather logos. |
| Substrate | Paper weight, lamination or varnish condition, plastic type, leather texture, or UV surface. |
| Effect | Bright gold, matte gold, bright silver, holographic, pigment color, matte black, cold foil, or custom Pantone. |
| Equipment | Flatbed press, rotary press, label cold-foil unit, MGI/Scodix, or manual proofing machine. |
| Specification | Roll width, length, core, winding direction, slitting tolerance, monthly usage, and delivery region. |
| Testing | Adhesion, rub resistance, alcohol resistance, registration, batch color difference, and solid-area stability. |
References and compliance context
Hot stamping foil selection is affected by substrate, surface treatment, ink or varnish system, stamping temperature, pressure, dwell time, and downstream resistance requirements. The REACH and RoHS links explain common European chemical and restricted-substance context used in procurement discussions; order decisions should still follow the target market, test items, and batch test reports.
Frequently Asked Questions
- Q: How does PK Brown Back Series deliver Anti-Oxidation?
- A: Special coating prevents oxidation on dark/heavy ink surfaces.
- Q: How does PK Brown Back Series deliver Strong Adhesion?
- A: Optimized for rough paper, embossed leather, etc.
- Q: How does PK Brown Back Series deliver Stable Release?
- A: Clean stripping, sharp edges, suitable for large areas.
- Q: How to avoid "Crease Flaking"?
- A: PK Brown Back Series addresses "Crease Flaking" via Anti-Oxidation and Strong Adhesion. See typical applications below or request a sample for testing.
- Q: How to avoid "Handle Wear"?
- A: PK Brown Back Series addresses "Handle Wear" via Anti-Oxidation and Strong Adhesion. See typical applications below or request a sample for testing.
- Q: How to avoid "Substrate Showing"?
- A: PK Brown Back Series addresses "Substrate Showing" via Anti-Oxidation and Strong Adhesion. See typical applications below or request a sample for testing.
- Q: Does PINTE offer OEM / custom colors?
- A: Yes — PINTE supports OEM/ODM with custom color matching (Pantone), custom widths and roll lengths, and small-batch trials before mass production. Contact sales for sample requests.
- Q: What is the standard lead time?
- A: Standard colors ship from stock in 3–7 days. Custom colors and bulk OEM orders typically take 15–25 days after sample approval.
Served Markets: Vietnam, Southeast Asia