Product Overview
Foshan Shengcai (2001-founded, 2000㎡ factory) designed this window box exclusively for intimate beauty accessories like stick-on bras—balancing discreet branding (for private products) and product transparency (to reduce customer purchase hesitation). The 350gsm matte pink cardboard (Pantone 183C, the top-selling shade for female intimate products) pairs with a 0.3mm food-grade PET window, letting shoppers check the bra’s color/texture without opening the package. Our Heidelberg UV printing ensures color consistency (ΔE < 1.5) across 100,000+ bulk orders, while the custom EVA insert prevents bra adhesive from sticking to the box interior.
Client Case：A US-based intimate apparel brand used this box for their 2024 silicone stick-on bra line—retail shelf conversion rate increased by 28% (vs. their previous non-window packaging), and customer return rate dropped by 12% (fewer “color mismatch” complaints).
Core Product Features
- High-Clarity Window Design
- Material: 0.3mm BPA-free PET film (anti-scratch, anti-yellowing; passes 2-year accelerated aging test)
- Shape Customization: Round/oval/heart-shaped (matched to bra contour—e.g., heart-shaped for “romantic line” bras)
- Window Position: Centered (avoids covering brand text; optimizes product visibility)
- Advantage: Reduces in-store product handling (shoppers don’t need to open boxes to inspect items)
- Premium Pink Cardboard & Finishing
- Grammage Options: 300gsm (lightweight for e-commerce) / 350gsm (rigid for retail shelves)
- Coating: Matte lamination (anti-fingerprint; soft-touch texture aligns with intimate product’s “gentle” positioning)
- Additional Finishing: Spot UV on brand logo (3D glossy effect; makes logo pop on matte background)
- Ink: Soy-based eco-ink (compliant with EU REACH & US CPSIA standards; safe for skin-contact product packaging)
- Product-Fit Internal Structure
- Insert Material: EVA foam (non-sticky surface; prevents bra adhesive from losing stickiness)
- Insert Design:
- For 1-pair bras: Single cutout (0.1mm tolerance; holds bra securely)
- For 2-pair sets: Dual cutouts (with partition to avoid bra contact)
- Size Range: 12×7×2cm (small stick-on bras) → 20×10×3cm (plus-size stick-on bras)
- Sealing: Tuck-in closure (easy to open; re-sealable for customers who want to store the bra in the box)
Customization & Order Details
- Sampling: Digital proof (24hrs) → physical sample (5-7 days, includes window + finishing)
- MOQ: 500 units (1,000+ units get 5% bulk discount)
- Lead Time: 7-10 days (bulk orders); 3 days (expedited orders for urgent retail launches)
- After-Sales: 1-year defect replacement (for bulk orders; we cover shipping for defective boxes)
