Absolute Gas Tightness Industrial Reagent Bottle Screw Lid Mold IATF16949 Precision Torque Standard Plastic Tooling Malaysia
Product Spotlights
Changzhou Hongxinyutai Precision Mold Co., Ltd. (established 2017) is a specialized manufacturer of high-precision plastic tooling for industrial packaging. Our Absolute Gas Tightness Industrial Reagent Bottle Screw Lid Mold is engineered to meet the most demanding sealing requirements, ensuring zero leakage for volatile or hazardous reagents. Backed by our TS16969 quality management system, this mold delivers consistent precision torque performance across millions of cycles, making it an ideal choice for chemical packaging manufacturers in Malaysia and globally.
Key Features & Technical Specifications
- Absolute Gas Tightness: Specialized sealing design (including labyrinth or double-seal geometry) prevents gas permeation, tested under 2 bar pressure with
- Precision Torque Standard: Each cavity delivers consistent cap tightening torque within ±0.01 Nm tolerance, fully customizable to your assembly line requirements.
- TS16969 Certified Manufacturing: Our facility operates under strict process control, ensuring repeatability and traceability for every mold.
- High Durability: Made from premium imported steel (S136 or H13) with heat treatment and nitriding, achieving 1,000,000+ cycles before maintenance.
- Modular Design: Quick-change inserts allow for different cap sizes (e.g., 28mm, 38mm) without replacing the entire mold base.
- Advanced Cooling System: Conformal cooling channels reduce cycle time by 15-20%, increasing production efficiency.
| Parameter | Value |
| Mold Weight | 500 – 2000 kg (depending on cavity number) |
| Injection Machine Tonnage | 80 – 200 tons |
| Mold Base Standard | DME, HASCO, or customized |
| Cavity Surface Finish | SPI A1 (mirror) or textured as required |
| Torque Range | 0.5 – 5.0 Nm (adjustable via mold design) |
Customer Benefits
- Enhanced Safety: Absolute gas tightness prevents chemical evaporation and contamination, protecting workers and the environment.
- Reduced Waste: Consistent torque minimizes cap defects and rework, saving material cost.
- Faster Time-to-Market: Our in-house machining and assembly allow mold delivery within 30-45 days for standard sizes.
- Global Support: We ship via Jiangsu, Shanghai, and Shenzhen ports, serving markets including North America, South America, Europe, Southeast Asia, and Africa.
Trust & Reliability
Since 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has served 100+ industrial packaging clients across 15+ countries. Our 1,000-3,000 sqm factory houses 51-100 skilled technicians and engineers, operating under TS16969 quality systems. We have successfully delivered gas-tight molds for reagent bottles used in pharmaceutical and chemical sectors. Choosing us means partnering with a manufacturer that prioritizes precision and long-term value. Contact us today for a free mold design consultation or quotation tailored to your cap specifications.
FAQ
-
Q: Can this mold achieve absolute gas tightness for all types of reagent bottles?
A: Yes, our design incorporates sealing features such as multi-lip geometries and precision mating surfaces. However, final tightness also depends on the cap material and assembly torque. We recommend testing with your specific bottle to optimize parameters. -
Q: Is the mold compliant with international standards like IATF16949?
A: Our manufacturing process follows TS16969 (automotive quality standard), which is widely accepted for precision plastic parts. If IATF16949 certification is required, we can implement additional controls upon request. -
Q: What is the typical lead time for a new mold?
A: For a standard 4-cavity mold, lead time is approximately 35 days. Complex multi-cavity molds may require 45-50 days. We offer expedited service for urgent orders. -
Q: Do you provide samples before mass production?
A: Yes, we can produce trial shots from the mold and ship samples for your evaluation. A sample fee applies, but it is refundable upon order confirmation. -
Q: Can you customize the mold for different cap sizes (e.g., 28mm, 38mm)?
A: Absolutely. Our modular design allows for interchangeable inserts, enabling you to switch between sizes with minimal downtime. Please provide your cap drawings or samples. -
Q: What is the warranty period for this mold?
A: We offer a 12-month warranty against manufacturing defects under normal operating conditions. Extended warranties are available as an option. -
Q: How do you ensure consistent torque precision across cavities?
A: Each cavity is individually tuned and verified using a torque tester at the mold trial stage. We also apply strict tolerances on the threading and cap contact surfaces. -
Q: What payment terms do you accept?
A: Typical terms are 30% deposit with order and 70% before shipment. We accept T/T, L/C, and Western Union. For long-term partnerships, negotiable terms are available.
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