Many customers assume packaging success depends on the outer appearance (outer box printing). In fact, it often hinges on the inner lining (liner structure).An expensive piece of jewelry will rattle and get damaged during delivery if the liner is too soft. A delicate cake may go moldy when delivered if the liner is not breathable. The liner is the last line of defense for product safety. With 10 years of focus on paper packaging, Hanlong Crafts provides scientific physical protection instead of fancy fillers.
Please clarify your needs before choosing a liner:
| Function | Core Pain Point | Hanlong Liner Strategy |
| Fixation & Anti-movement | Products shake and collide inside the box, causing damage or scratches | Precision Snap-fit: Physically locks products in place using paper elasticity or high-precision slotting |
| Cushioning & Shock Absorption | Violent courier delivery transfers impact directly to products | Resilience & Energy Absorption: Uses high-density corrugated board or special sponge to absorb impact and protect fragile parts |
| Display & Aesthetics | Products are buried in fillers, looking cheap | Suspension / Support Design: Lifts products like exhibits for enhanced ceremonial sense |
Hanlong Engineer Tip:Thicker liners are not better. Over-thick liners squeeze products and bulge the box lid; too-thin liners fail to protect.
Hanlong’s standard: securely hold products without damaging the box shape.
We provide paper and plastic blister dual production capacity to deliver the most matching solutions:
| Liner Type | Material Composition | Core Advantages | Best Application Scenarios | Hanlong Craft Details |
| Paper Card Folding Tray | Gray-back white board / coated paper | Eco-friendly, high rigidity, printable; integrated forming, glue-free | Lipsticks, earphones, watches, small electronics | Pre-scoring Technology: Clear and smooth creases, sharp edges after folding, no edge cracking |
| Corrugated Buffer Tray | Single / double wall corrugated board | Compression-resistant, shockproof, low cost; buffer strength adjustable by corrugated direction | Wine, cosmetic sets, heavy gift boxes | Corrugated Direction Optimization: Vertical corrugated for high load-bearing; horizontal corrugated for better cushioning |
| Flocked Paper Tray | Paper base + eco-friendly flocking | Soft touch, luxurious; prevents scratches on precious metals | Jewelry, luxury watches, precious metal ornaments | Seamless Flocking: Water-based eco-adhesive, dense and even fluff, no shedding, no odor |
| Plastic Blister Tray | PET / PVC | Ultra-high precision, transparent and intuitive, good moisture resistance; mold-formed for uniform size | Circuit boards, cosmetic bottles, food, medical supplies | Precision Blister Molds: Tolerance ±0.1mm, accurate snaps, no noise when products are inserted |
| EVA / Sponge Composite Tray | EVA foam / high-density sponge + paper edge wrapping | Excellent resilience, top shockproof performance; suitable for irregular or fragile items | Glass bottles, ceramics, precision instruments | Full Wrapping Process: EVA covered with specialty paper, paper-like appearance with sponge elasticity |
Practical selection advice from Hanlong:
| Decision Dimension | Preferred Paper Liner | Preferred Plastic Blister |
| Product Type | Jewelry, watches, luxury gifts, food | Electronics, cosmetic bottles, transparent packaging, rust & moisture-proof products |
| Core Needs | Eco-friendliness, texture, soft touch, brand tone | Precision, transparent display, moisture resistance, batch consistency |
| Protection Focus | Anti-scratch, anti-collapse, premium upgrade | Anti-movement, anti-static, anti-oxidation, precise fixation |
| Cost Consideration | Low mold cost, suitable for small & medium batches, customization | Higher mold cost, suitable for large batches, standardized production |
| Eco-property | Fully biodegradable / recyclable, in line with global trends | PET recyclable; PVC needs compliance with environmental regulations |
Hanlong Brand Consultant Tip:
Choose box colors that contrast with your main cream color.
Example: White cream → dark blue/black box (luxury); chocolate cake → off‑white/kraft box (natural).
Avoid cream‑colored boxes for cream cakes — they lack depth.
As your packaging partner, Hanlong provides not just boxes, but full protection from kitchen to table.
1.Full‑Chain Coverage: Unified standards for cake boxes, cutlery bags, candle picks, tote bags, and cold‑chain shipping boxes.
2.1‑on‑1 Customization: High precision required; paid proofing and drop testing simulate delivery shocks to ensure flawless mass production.
3.Cost Optimization: Optimize paper grammage and layout without sacrificing stiffness or food safety.
4.Production Capacity: Advanced printing and die‑cutting equipment; mass production quality = sample quality, zero delivery delay, zero compromise. Supports peak seasons like Valentine’s Day and Christmas.
Ready to protect your sweet business?
