High Quality Silicone Food Storage Bag with Custom Design Factory

Overview:

Our silicone food storage bags are crafted from premium food-grade platinum-cured silicone, ensuring BPA-free, non-toxic, and eco-friendly performance. Manufactured using precision compression molding and LSR injection molding, these bags offer exceptional durability, leak-proof sealing, and heat resistance (-40°C to 220°C). Designed for reusability and sustainability, they comply with FDA 21 CFR 177.2600, LFGB, and EU 1935/2004 standards. We provide full customization options, including custom sizes, colors, and logo designs, to meet specific branding and functional requirements. Our ISO 9001- and ISO 13485-certified facility ensures strict quality control and reliable production.

Basic Information:

Benefits of Our Food Storage Bags:

1. Medical-Grade Material Safety

– Platinum-cured LSR (FDA 21 CFR 177.2600, LFGB) ensures non-toxic, odorless performance with autoclave/boiling sterilization compatibility (-40°C to 230°C).

2. Seamless Leak-Proof Construction

– High-precision compression molding (CNC steel molds, ±0.002” tolerance) eliminates parting lines, achieving airtight seals via uniform wall thickness (1.5–3mm).

3. Custom Design Fidelity

– Laser-engraved textures/logo integration (Ra ≤0.4µm) with ISO 9013-certified tooling, ensuring scratch-resistant, dishwasher-safe surface finishes.

4. Durability & Compliance Assurance

– Post-curing (200°C/4hrs) and ASTM D624 tear testing (≥40kN/m) paired with RoHS/REACH/CPSC compliance audits for global market readiness.

Quality Assurance:

Our quality assurance for high-quality silicone food storage bags encompasses a comprehensive inspection process to ensure safety, durability, and compliance with international standards. We conduct raw material verification, using only FDA-approved, food-grade platinum-cured silicone that is BPA-free and LFGB-compliant. Precision molding inspections ensure seamless, leak-proof construction with uniform wall thickness and high tensile strength. Our rigorous testing procedures include thermal resistance (-40°C to 220°C), vacuum leak testing, and tensile durability assessments, performed using 3D projectors, durometers, sealing testers, and elasticity measurement instruments. Every batch undergoes RoHS, REACH, and FDA compliance validation, with final inspections managed under our ISO 9001- and ISO 13485-certified quality control system, ensuring consistent reliability and superior performance.

Factory Show:

Our state-of-the-art manufacturing facility is outfitted with cutting-edge technologies, including CNC machining, Mirror EDM, EDM, and Slow-Speed Wire Cutting (WC), ensuring exceptional precision in mold production. With a reliable fleet of 15 rubber compression molding machines and 2 LSR injection molding machines, we optimize both production capacity and efficiency. To uphold the highest quality standards, we employ advanced testing equipment, such as 3D projectors, sealing testers, durometers, and elasticity measurement instruments, all meticulously managed by our expert quality control team. Our processes are fully compliant with ISO 9001 and IATF 16949 certifications, guaranteeing consistent product reliability and performance. Additionally, we utilize automated systems like AutoDryers, high-speed doming machines, and die-cutting equipment to further improve precision, streamline production, and boost throughput. Through the integration of advanced technology, we ensure every product meets the highest standards for quality, functionality, and performance.