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Best Supplier Collapsible Bag Spout Cap Patent Application With ISO Certificate
Best Supplier Collapsible Bag Spout Cap (Patent Application) | ISO-Certified Packaging Solution
Our Collapsible Bag Spout Cap—backed by an ongoing patent application and full ISO certification—redefines flexible packaging efficiency with innovative design and industry-leading quality. Key features include:
- Patent-Pending Innovative Design: Unique collapsible structure reduces storage volume by 60% when empty (collapsed height: 8-12mm; expanded height: 25-35mm), cutting warehousing and transportation costs for clients. The spout cap integrates anti-leak valve technology, tested at 500kPa for 3 minutes with zero fluid seepage—ideal for liquid or semi-liquid products.
- ISO-Certified Quality: Compliant with ISO 9001 (quality management) and ISO 14001 (environmental management) standards; additional FDA food-contact approval and EU 10/2011 compliance ensure safety for food, cosmetic, and pharmaceutical use. All materials are BPA-free, phthalate-free PP/PE, with 30% post-consumer recycled (PCR) options available.
- Durable & User-Friendly: Tear-resistant spout (can withstand 5N tensile force) and easy-twist cap (ribbed circumference for non-slip grip) enhance consumer experience; compatible with most collapsible bag materials (LDPE, LLDPE, nylon-lined films).
- Customizable Compatibility: Available in 18mm, 22mm, and 25mm spout diameters (custom sizes on request) to match client collapsible bag specifications; supports silk-screen printing (logo/expiry date) and color matching (Pantone 10-30 days turnaround).
- Sustainable Performance: Fully recyclable (PP/PE components) and lightweight (1.2-1.8g per unit), reducing carbon footprint by 25% vs. rigid spout caps—aligning with global eco-friendly packaging trends.
Production Process: Patent & ISO Compliance Guaranteed
Our production workflow adheres to strict ISO standards and ensures the precision of our patent-pending design, with 8 key stages:
- Raw Material Inspection: Select BPA-free PP/PE (or PCR blends) and test for compliance with ISO 14001 environmental criteria; reject batches with impurity levels exceeding 0.1%.
- Patent-Certified Mold Development: Custom molds engineered to replicate the patent-pending collapsible structure (tolerance ±0.05mm); each mold undergoes 200 test runs to validate design stability.
- Injection Molding: Automated injection machines (12 units) operate at 180-220°C, with real-time ISO 9001 quality monitoring (temperature, pressure, cycle time) to avoid defects.
- Spout-Cap Assembly: Robotic arms assemble spouts and caps with 99.9% alignment accuracy; integrate anti-leak valves via ultrasonic welding (tested for seal integrity post-assembly).
- Patent Design Verification: In-house R&D team checks 5% of each batch against patent application specifications (collapsibility, spout functionality) to ensure design consistency.
- ISO Standard Testing: Conduct 4 core tests: sealing (500kPa/3min), tensile strength (5N minimum), temperature resistance (-30°C to 70°C), and chemical compatibility (with oils, acids, alcohols).
- Eco-Friendly Finishing: Apply water-based inks for printing (no VOC emissions, compliant with ISO 14001) and remove excess materials for recycling.
- Final Quality Audit: 100% visual inspection for scratches, misalignment, or leaks; pack only batches with 99.8% defect-free rate, accompanied by ISO compliance reports.
Versatile Application Scenarios
The collapsible bag spout cap’s space-saving design and multi-industry compliance make it a top choice for:
- Food & Beverage: Liquid condiments (soy sauce, olive oil mini-packs), fruit purees, honey, and single-serve dairy (yogurt drinks)—FDA-approved for direct food contact, collapsible design reduces shipping costs for e-commerce brands.
- Personal Care & Cosmetics: Travel-size shampoo/conditioner refills, liquid hand soap, and facial cleansers—lightweight and leak-proof, ideal for airline carry-ons or subscription box services.
- Pharmaceuticals & Healthcare: Oral electrolytes, hand sanitizers, and topical wound care solutions—ISO 9001 quality ensures sterility, while the spout enables precise dosing.
- Household & Industrial: Laundry detergent 补充装 (refillable bags), small-scale cleaning agents, and mechanical lubricants—collapsible structure cuts warehouse storage space by half for bulk buyers.
- Eco-Conscious Brands: Sustainable packaging lines (e.g., zero-waste stores) benefit from recyclable materials and reduced carbon footprint—our PCR option supports clients’ net-zero goals.
Our Advantages as the Best Supplier
We stand out as a trusted supplier of collapsible bag spout caps by combining patent innovation, ISO rigor, and client-centric service:
- Patent & R&D Strength: 12-person R&D team with 5+ years in flexible packaging; our ongoing patent application (filed in EU, US, and Asia) ensures exclusive access to innovative design—no risk of counterfeit copies.
- ISO-Certified Production: Two factories (Guangzhou, China) fully compliant with ISO 9001 and ISO 14001; each production line is audited quarterly by third-party bodies (SGS, BV) to maintain standards.
- Scalable Capacity: Monthly production of 2.5 million units (expandable to 4 million with 30-day notice); supports both small-batch trials (MOQ: 5,000 units) and large-scale orders (100,000+ units) with volume discounts (up to 30% off).
- Global Supply Chain: Partner with DHL, Maersk, and UPS to deliver to 130+ countries; pre-prepare ISO compliance documents (certificates, test reports) and customs declarations to avoid import delays (average delivery time: 7-15 days to EU/US).
- Customization Expertise: In-house design team delivers 3D mockups within 48 hours for custom sizes/colors; offer free samples (with logo printing) to validate fit with clients’ collapsible bags.
- Sustainable Commitment: 50% of raw materials are eco-friendly (PCR or biodegradable blends); we offset 100% of production-related carbon emissions via reforestation projects—certified by the Carbon Trust.
Frequently Asked Questions (FAQ)
Q: What is the status of your patent application, and which regions does it cover?
A: Our patent application is in the examination phase (filed in EU, US, Japan, and Australia) and expected to be granted within 12-18 months. We provide a patent pending certificate to clients for their regulatory or marketing needs.
Q: Which ISO standards do you hold, and how do they apply to the product?
A: We hold ISO 9001 (quality management—covers raw material testing to final inspection) and ISO 14001 (environmental management—applies to eco-friendly materials and waste reduction). Additionally, the product meets ISO 22000 for food safety (where applicable).
Q: Can you customize the spout cap to fit our existing collapsible bags?
A: Yes—we accept customizations for spout diameter (15-30mm), cap color (Pantone matching), and logo printing (silk-screen or hot stamping). Provide your bag’s neck size and design requirements, and we’ll deliver a sample within 7 business days.
Q: What is the minimum order quantity (MOQ) and typical delivery time?
A: MOQ is 5,000 units for standard designs; 10,000 units for custom versions. Standard orders ship within 10-12 days; custom orders take 18-22 days (including sample approval). EU/US clients can also access our local warehouses (Germany, California) for 3-5 day delivery on stock items.
Q: Do you offer samples, and is there a cost?
A: We provide 5-10 free standard samples (shipping cost at client’s expense); custom samples (with logo/color) cost (50-)100, which is refundable upon placing an order of 50,000+ units.
Q: What if the spout caps don’t meet our quality requirements after delivery?
A: We offer a 100% replacement guarantee for batches with defect rates exceeding 0.2%. Our team will investigate the issue within 48 hours and ship replacements within 7 days—no extra cost to the client.
Q: Can you produce spout caps using 100% recycled materials?
A: Yes—we offer 100% PCR PP options (meeting FDA standards) for food/non-food applications. These cost 15% more than standard materials but align with clients’ zero-waste goals; we provide full traceability for recycled content.
Get in Touch for Your Collapsible Bag Spout Cap Needs
As the best supplier of patent-pending, ISO-certified collapsible bag spout caps, we’re ready to support your packaging goals:
- Request free standard samples or custom mockups
- Get a personalized quote (with volume discounts)
- Consult our team on patent compliance or sustainability options
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