Wireless Bluetooth earbud charging cases feature delicate glossy and matte plastic surfaces, which are easily scratched by rough foam fillers during logistics; sealed blister packaging leads to trapped heat and fogging issues. Our multi-spec molded pulp earbud liner adopts refined wet-pressed sugarcane bagasse molding technology to solve both pain points simultaneously. We provide multiple ready mold cavity sizes matching mainstream AirPods-style, compact mini TWS and large-size gaming earbud charging cases, and support fully custom mold development for exclusive new earbud models. A reserved central circular vent hole boosts internal air circulation to prevent condensation, while full rounded inner groove edges eliminate sharp burrs that damage earbud casings. Clean matte white pulp delivers minimalist premium unboxing texture for mid-to-high end audio brand gift sets, and fully compostable raw material complies with global plastic restriction policies to avoid overseas electronics customs detention.
주요 제품 특징
✅ Low-Lint High-Density Wet-Pressed Sugarcane Bagasse Raw Material
Renewable sugarcane agricultural waste is compacted via low-temperature wet pressing to remove loose rough fibers, no harsh bleaching or toxic surface coatings added. Raw pulp passes electronic dry product packaging safety tests, will not leave lint or scratch glossy plastic earbud shells. Fully recyclable and home compostable, meets EU REACH and US plastic ban regulations for smooth cross-border 3C customs clearance.
✅ Diversified Standard & Custom Earbud Cavity Sizes
Ready-made molds cover square compact mini earbuds, elongated gaming earbuds, classic square AirPods-style charging cases; we can fully remold cavity length, width and depth according to your earbud CAD drawings or physical samples to realize 100% snug wrapping for exclusive TWS earbud models.
✅ Central Ventilation Hole For Anti-Condensation Design
Reserved circular vent in the middle of each tray accelerates air flow inside closed gift boxes, effectively reducing water vapor condensation that causes foggy earbud charging case surfaces during long-distance humid sea freight and cold storage.
✅ Full Rounded Anti-Scratch Inner Groove Edges
All inner cavity corners and contact edges are polished to smooth rounded curves during mold manufacturing, completely eliminating sharp hard edges that scrape matte, metallic and glossy earbud casings. Uniform thickened pulp walls provide soft buffer protection against impact during sorting and pallet stacking.
✅ Minimalist Matte White Premium Visual Texture
Uniform milky-white matte pulp surface creates clean minimalist aesthetics matching premium audio brand positioning, no uneven discoloration or protruding fiber burrs, perfectly matching neutral, minimalist electronic gift box outer packaging styles.
✅ Ink-Free Embossed Brand Customization
Brand logos, earbud model codes and minimalist graphic marks can be recess embossed directly onto flat pulp surfaces during molding, tactile branding without volatile printing inks. Supplementary food-grade soy water ink printing and hydrophobic moisture-proof coating are available as bulk order upgrades.
다양한 사용 시나리오
Scenario 1: TWS Earbud Factory Mass Export Bulk Packaging
Standard eco inner liner for wireless earbud mass production shipments, replacing disposable foam molds to cut long-term packaging material costs for audio manufacturers exporting to Europe, North America and Southeast Asia.
Scenario 2: Premium Bluetooth Earbud Retail Gift Box Liner
Perfect fitted pulp insert for mid-to-high end wireless earbud retail gift sets sold on Shopify, Amazon and offline audio specialty stores, neat uniform cavities greatly upgrade consumer unboxing experience and brand premium sense.
Scenario 3: Cross-Border Audio E-commerce Protective Packaging
Flat slim pulp structure reduces overall package weight to cut international shipping fees, built-in shock buffer minimizes after-sales refund complaints caused by scratched earbud casings for independent DTC electronics brands.
시나리오 4: 기업용 기술 홍보용 선물 세트
Custom embossed brand pulp liners for enterprise conference tech gifts and customer appreciation earbud bundles, compostable sustainable packaging highlights corporate ESG green marketing values to business clients.
소재 및 환경적 장점
- Circular agricultural resource recycling: Upcycles sugarcane manufacturing waste to reduce timber pulp consumption, lowering the carbon footprint of audio device packaging for green brand marketing narratives
- Zero microplastic contamination risk: Unlike EPS foam and PVC blisters, no tiny plastic fragments shed to scratch polished plastic earbud charging case surfaces
- Simplified consumer waste disposal: End users can recycle the entire pulp tray together with outer cardboard gift boxes, no tedious separation of plastic foam waste required
- Flexible mold cost control: Ready standard cavity molds support small-batch trial orders, custom exclusive molds deliver stable low unit pricing for large repetitive mass production orders
제품 사양
– 원료: Low-Lint Wet-Pressed Food-Grade Sugarcane Bagasse Pulp
– Cavity Options: Multiple ready standard sizes for mainstream TWS earbuds + fully bespoke custom mold service
– Functional Design: Central circular ventilation hole for anti-condensation air circulation
– 색상: Uniform elegant matte milky white (custom natural kraft brown/pastel tint available for large bulk orders)
– 친환경 인증: 100%: 플라스틱 무함유, 발포재 무함유, 재활용 가능, 가정용 퇴비화 가능
– 사용자 지정 옵션: Full cavity resizing for unique earbud shapes, recess embossed branding, soy water ink printing, food-safe hydrophobic moisture-proof coating for humid maritime shipping
적합한 구매자 그룹
✔ Manufacturers of TWS wireless Bluetooth earbuds, gaming audio devices and portable earphones
✔ Cross-border B2B audio wholesalers & Shopify DTC wireless earbud independent brands
✔ Custom gift box factories developing eco inner liners for audio electronic gift sets
✔ Corporate procurement teams ordering bulk customized tech earbud promotional gift kits
✔ OEM/ODM audio factories looking for sustainable foam replacement protective packaging
CTA 마무리 문구
Upgrade your wireless earbud packaging to scratch-free ventilated sustainable sugarcane pulp inserts today! Submit your earbud charging case dimension drawings plus emboss logo artwork to receive custom cavity layout mockups and tiered bulk wholesale pricing. Pre-production physical prototype samples are available for surface scratch testing and humidity circulation verification before mass manufacturing.
