Sandblasted Matte Finish HDPE Bottle Blow Molding – S136H Mold, IATF 16949 & ISO 9001 Certified
Product Spotlights
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. As an established manufacturer since 2017, we specialize in delivering high-precision blow molds for the packaging industry. Our Sandblasted Matte Finish HDPE Bottle Blow Molding – S136H Mold is engineered to meet the rigorous demands of modern bottle production, offering both durability and impeccable surface quality. With a factory spanning 1,000–3,000 square meters and a dedicated team of 51–100 skilled professionals, we combine advanced manufacturing techniques with rigorous quality control. This mold is IATF 16949 and ISO 9001 certified, ensuring every unit meets global automotive-grade standards for consistency and reliability. Whether you produce cosmetic bottles, pharmaceutical containers, or household chemical packaging, our S136H mold delivers exceptional performance and a premium matte finish that enhances product appeal.
Key Features & Technical Advantages
- Premium S136H Steel Construction – Made from high-grade stainless steel known for outstanding corrosion resistance, wear resistance, and thermal conductivity. This ensures longer service life and reduced maintenance costs.
- Sandblasted Matte Finish – The mold cavity surface is precisely sandblasted to create a uniform matte texture. This finish minimizes glare, hides minor scratches, and gives bottles a sophisticated, soft-touch appearance that customers love.
- Precision Blow Molding Capability – Manufactured with tight tolerances (±0.02mm) to guarantee consistent wall thickness, accurate neck dimensions, and repeatable bottle shapes. Perfect for high-speed production lines.
- Compatible with HDPE Resin – Optimized for high-density polyethylene, the most widely used plastic for bottles due to its strength, chemical resistance, and recyclability.
- IATF 16949 & ISO 9001 Certified – Our molds are produced under strict quality management systems, ensuring traceability, defect reduction, and continuous improvement.
- Customizable Design – We offer tailored solutions including neck finish, parting line, cooling channel layout, and venting design to match your specific bottle geometry and production requirements.
Technical Specifications (Typical Parameters)
| Material | S136H Stainless Steel (HRC 48–52) |
| Cavity Surface Finish | Sandblasted Matte (Ra 0.8–1.2 μm) |
| Mold Type | Single-cavity or Multi-cavity (upon request) |
| Mold Life Expectancy | 3–5 million cycles (under normal maintenance) |
| Neck Finish Options | 18mm, 24mm, 28mm, or custom |
| Cooling System | Optimized conformal cooling (optional) |
| Production Capacity | 50–80 sets per month (depending on complexity) |
| Shipping Ports | Jiangsu, Shanghai, Shenzhen |
Customer Benefits
- Enhanced Bottle Aesthetics – The matte finish eliminates harsh reflections, providing a premium look that stands out on retail shelves. Ideal for cosmetic and premium beverage brands.
- Reduced Scrap Rate – Precision machining and stable mold performance minimize rejects, saving material and production costs.
- Fast Return on Investment – Durable S136H steel and optimized cooling reduce cycle times and extend mold life, delivering more parts per dollar.
- Global Shipping Support – We deliver to major ports worldwide, including North America, Europe, Southeast Asia, and the Middle East.
- Technical Support & After-Sales Service – Our experienced engineers provide installation guidance, troubleshooting, and mold maintenance advice.
Why Choose Changzhou Hongxinyutai?
Founded in 2017, our company has grown into a trusted partner for blow mold solutions. With a 1,000–3,000 m² factory and a workforce of 51–100 employees, we implement stringent quality control at every step. Our molds serve markets across North America, South America, Europe, Asia, Africa, and Oceania. We hold TS16969 certification (a precursor to IATF 16949) alongside ISO 9001, demonstrating our commitment to quality. Each mold undergoes rigorous testing before shipment, ensuring you receive a product that meets or exceeds expectations.
We understand that every production line has unique needs. That's why we offer customizable options – from cavity count and neck finish to cooling channel design. Our team works closely with you to deliver a mold that integrates seamlessly into your existing equipment. With competitive lead times and responsive communication, we strive to be your long-term partner in bottle manufacturing.
Ready to upgrade your blow molding line? Contact us today for a quote or technical consultation. Let our S136H sandblasted matte finish mold help you produce beautiful, high-quality HDPE bottles that your customers will love.
Frequently Asked Questions (FAQ)
Q1: What is the typical lead time for this S136H mold?
A: For standard designs, lead time is approximately 25–35 working days after design approval. Complex multi-cavity molds may require 40–50 days.
Q2: Can the mold produce bottles with a glossy finish instead of matte?
A: Yes, the mold can be finished with a mirror polish or textured finish upon request. The sandblasted matte is a specific option; we can also offer other surface treatments.
Q3: What bottle volume range is this mold suitable for?
A: It is suitable for HDPE bottles from 10 ml to 5 liters. For larger containers, we recommend discussing with our engineers for optimal venting and cooling.
Q4: Does the mold come with a warranty?
A: Yes, we provide a 12-month warranty against manufacturing defects. Extended warranty options are available upon request.
Q5: Can I request a sample bottle before mass production?
A: Absolutely. We can produce trial shots at our facility and send sample bottles for your approval. This helps verify dimensional accuracy and surface finish.
Q6: What maintenance is required for this mold?
A: Regular cleaning and lubrication of moving parts, and periodic inspection of cooling channels. We provide a detailed maintenance guide with each mold.
Q7: Do you offer molds for other plastic materials besides HDPE?
A: Yes, our molds can be adapted for PP, PS, and other blow-grade resins. However, S136H steel is specifically optimized for HDPE to balance cost and performance.
Q8: How does certification help my business?
A: IATF 16949 and ISO 9001 certifications assure your customers of consistent quality and process control, which is especially important for automotive, pharmaceutical, and food packaging industries.
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