Spout Cap Manufacturers In China Juice Pouches With Cap Fruit Pouch Caps
As a leading China-based spout cap manufacturer specializing in juice pouches with caps and fruit pouch caps, we deliver fully compatible, food-grade packaging solutions for liquid/semi-liquid food products (fresh juice, fruit puree, smoothies, baby food). Our core products combine precision-engineered spout caps (leak-proof, easy-pour) with customizable juice pouches (barrier films, digital printing), designed to extend shelf life (up to 12 months for pasteurized juice) and enhance consumer convenience. We adhere to global food safety standards (FDA, LFGB, BRCGS) and offer flexible customization (size, color, logo) with MOQ as low as 10,000 units—serving 500+ clients in 40+ countries (e.g., EU juice brands, North American baby food companies, Southeast Asian FMCG distributors). With 15,000㎡ production base and 24/7 manufacturing capacity, we ensure fast lead times (7–12 days) and consistent bulk quality.
Our spout caps and juice pouches are co-engineered for seamless compatibility—key parameters optimized for juice/fruit product safety and functionality:
| Component | Spout Cap Specifications | Juice Pouch Specifications | |
| Material | - Body: FDA-certified PP plastic (BPA-free, heat-resistant: -20°C to 80°C)
- Seal: Food-grade silicone (Shore A 50, anti-aging)
- Valve: One-way anti-backflow PE (prevents juice spillage) | - Film Structure: PET/AL/PE (oxygen/moisture barrier) or PET/PE (cost-effective for short shelf life)
- Inner Layer: Food-grade PE (no chemical migration to juice)
- Eco Option: Recyclable rPET/PE or compostable PLA/PBAT | |
| Compatibility | Fits standard juice pouch openings: 8mm, 10mm, 12mm (custom sizes 6mm–15mm available)
- Compatible with our juice pouches (50ml–1000ml) and third-party pouches | Works with our spout caps (8mm–12mm) and automatic filling machines (Krones, IMA)
- Capacity: 50ml (single-serve), 200ml, 500ml, 1000ml (family-sized) | |
| Dimensions | - Spout Length: 25mm (pour-friendly); Cap Diameter: 22mm
- Weight: 5g per cap
- Torque: 0.5–0.8 N·m (easy to open for kids) | - 500ml model: Height 16cm, Width 10cm, Gusset 5cm
- Thickness: 90μm (PET/AL/PE) – puncture-resistant | |
| Performance | - Leak Test: Inverted storage (72 hours with 50ml juice, 0% leakage)
- Pour Rate: 10ml/second (no splashing)
- Reusability: 50+ openings (resalable silicone seal) | - Barrier Performance: OTR <0.1cc/m²/24h (PET/AL/PE); MTR <1g/m²/24h
- Shelf Life: 12 months (pasteurized juice); 6 months (fresh juice) | |
| Certifications | FDA (USA), LFGB (EU), ISO 9001, RoHS (no heavy metals) | FDA, LFGB, BRCGS (food safety), BPI (compostable options) | |
Our 3D design process (powered by SolidWorks and AutoCAD) ensures spout caps and juice pouches meet precision (fit) and consumer usability—key to reducing client trial-and-error costs:
| 3D Design Element | Engineering Details | Client Benefits |
| Spout-Pouch Alignment | 3D-machined spout base (tolerance ±0.02mm) – simulated to fit 8mm–12mm pouch openings | No gaps between spout and pouch; eliminates leakage (top client pain point) |
| Silicone Seal Groove | Circular 3D groove (depth 2mm, width 3mm) in cap base – secures silicone seal (no displacement) | Airtight seal preserves juice freshness; avoids seal detachment during filling |
| Ergonomic Spout Tip | 3D-simulated 45° angled tip (inner radius 1mm) – tested for smooth pouring (no drips) | Enhances consumer experience (no messy hands); ideal for kids/on-the-go use |
| Pouch Gusset Structure | 3D-optimized bottom gusset (5cm width) – ensures stand-up stability (holds 500ml juice without tipping) | Fits retail shelves (no leaning); easy for consumers to store at home |
- Photorealistic Renderings: 300 DPI images of spout caps + juice pouches (filled with juice) – ideal for client marketing materials (website, retail displays, product catalogs).
- Technical Drawings: PDF specs (spout diameter, pouch thickness, seal width) – helps clients verify compatibility with their filling machines.
- Assembly Animations: 15-second 3D videos showing spout cap installation on pouches and juice pouring – builds client confidence in product functionality.
- Custom Mockups: 3D previews of logo printing (silk-screen on caps, digital printing on pouches) – clients approve designs before mass production (avoids reworks).
Our production process adheres to strict food safety standards—every step is monitored to ensure spout caps and juice pouches meet global market requirements:
- Spout Cap Materials: Source PP resin (BASF) and silicone (Wacker) from ISO 9001-certified suppliers – test each batch for BPA, heavy metals (lead/cadmium <0.1ppm), and migration (per FDA 21 CFR 177).
- Juice Pouch Films: Partner with Toray (Japan) for PET/AL/PE films – inspect film thickness (±5μm) and barrier performance (OTR/MTR via Mocon machines) to avoid juice spoilage.
- Eco Materials: For recyclable/compostable options, verify BPI/ASTM D6400 certifications – batch-test compostable PLA/PBAT films for degradation (180 days in industrial compost).
- Injection Molding: Inject PP resin into 3D-machined molds (tolerance ±0.02mm) to form cap bodies – cool in 3-stage tunnels (25°C) to prevent warping.
- Seal & Valve Assembly: Automatically insert silicone seals into cap grooves (thermal bonding) and one-way PE valves into spouts – check alignment via 3D vision systems (100% coverage).
- Quality Check:
- Leak test: Screw caps onto test pouches, fill with water, invert for 72 hours (0% leakage allowed).
- Torque test: Ensure caps open with 0.5–0.8 N·m (easy for kids, no loose caps).
- Film Lamination: Bond PET/AL/PE films via solvent-free lamination (eco-friendly, no VOCs) – test peel strength (≥3N/15mm) to avoid delamination.
- Digital Printing: Print client logos/designs on films (1200 DPI, food-safe water-based inks) – cure in UV ovens (30 minutes) for fade resistance (tested to withstand 500+ light exposure hours).
- Pouch Formation:
- Cut films into pouch shapes; heat-seal bottom gussets (180–220°C) for stand-up stability.
- Punch spout openings (8mm–12mm) – deburr edges to avoid film tearing during cap installation.
- Cap-Pouch Pairing: Manually attach spout caps to juice pouches (or supply separately, per client request) – check for secure fit (no wobbling).
- Batch Testing: Randomly select 100 units per batch – test juice compatibility (fill with 50% sugar solution, store at 38°C for 30 days; no material migration).
- Compliance Audit: Compile batch records (material certificates, test reports) – provide FDA/LFGB compliance docs for client customs clearance.
We stand out as a reliable spout cap and juice pouch supplier for global clients—key strengths that build long-term trust:
- Global Certifications: Hold FDA (USA), LFGB (EU), BRCGS (AA grade), ISO 9001, and BPI (compostable) certifications – no market access barriers for EU/USA/Asia.
- HACCP Implementation: Follow HACCP principles in production (e.g., separate zones for food contact parts, regular equipment sanitization) – annual third-party audits (SGS/Intertek).
- Manufacturing Base: 15,000㎡ factory in Jiangsu Province (China) with 8 spout cap injection molding lines and 5 juice pouch lamination/printing lines.
- Daily Capacity: 500,000 spout caps + 200,000 juice pouches – handles bulk orders (1,000,000+ units) with 7–12 day lead times.
- Inventory Management: Maintain stock of standard spout caps (8mm–12mm) and juice pouches (200ml–500ml) – fast delivery for urgent client orders.
- R&D Team: 15 engineers (5+ years in food packaging) – develop 2–3 new models annually (e.g., 2024 launch of anti-clog spout caps for pulp-rich fruit juices).
- Custom Solutions:
- Spout caps: Custom colors (Pantone-matched), logo printing (silk-screen/laser), child-resistant designs (push-to-open).
- Juice pouches: Custom sizes (30ml–2000ml), clear windows (to show juice color), easy-tear notches.
- Sample Speed: 3D-printed spout cap samples + printed pouch samples delivered in 3–5 days – clients test fit/function before bulk orders.
- Client Portfolio: Serve 500+ brands, including:
- EU: Innocent (UK, fruit smoothies), Tropicana (Germany, juice).
- North America: Gerber (USA, baby food), Minute Maid (Canada, juice).
- Southeast Asia: F&N (Singapore, fruit drinks).
- After-Sales Support:
- Warranty: 1-year warranty for manufacturing defects (free replacements for leaky caps/pouches).
- Spare Parts: Local warehouses in Dubai, Rotterdam, and Los Angeles – ship spare spouts/caps within 48 hours.
- Technical Support: 24-hour remote troubleshooting (via video call) – send engineers to client sites (Asia: 72 hours, EU/USA: 5–7 days) for complex issues.
Partner with China’s trusted spout cap manufacturer for juice pouches with cap and fruit pouch caps to:
- Cut costs (20–30% lower than EU/USA manufacturers) without compromising quality.
- Get custom solutions (size, color, logo) tailored to your juice/fruit product needs.
- Ensure global compliance (FDA/LFGB/BRCGS) for seamless market access.
