Contact Platform Support
Help CenterInjection Mold for Square Thick-Wall Cosmetic Jar: 1*4 Cavities Hot Runner, S136 Steel, High-Gloss
Product Spotlights
Related Products
-
Precision OEM Mold for Square Thick-Wall Cosmetic Jar – PMMA/Acrylic, +GF+ & Sodick EDM Made, 1*4 Cavities, High-Gloss Mirror Finish, 300K Shots LifeNegotiableMOQ: 5000 Pieces -
Precision Mold for Square Thick-Wall Cosmetic Containers: IATF 16949, S136 Steel, Scratch-FreeNegotiableMOQ: 5000 Pieces
-
Square Thick-Wall Cosmetic Jar Injection Mold – 1*4 Hot Runner System, S136 Steel, 300K Shots, Mirror Polish, CNC & EDM Precision, IATF 16949NegotiableMOQ: 5000 Pieces
-
OEM Plastic Bottle Cap Injection Service: Hot Runner System, IATF 16949 CertifiedNegotiableMOQ: 5000 Pieces
-
OEM Plastic Bottle Cap Injection for Cosmetics: 1*16 Cavities, Leak-Proof PP/PENegotiableMOQ: 5000 Pieces
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your reliable partner for high-quality injection molds. As a specialized manufacturer established in 2017, we have dedicated ourselves to producing precision molds that meet the demanding requirements of the cosmetic packaging industry. Our Injection Mold for Square Thick-Wall Cosmetic Jar (1x4 Cavities Hot Runner, S136 Steel, High-Gloss) is a prime example of our commitment to excellence. Designed for producing square shaped, thick-wall cosmetic jars with a flawless high-gloss finish, this mold integrates advanced hot runner technology and premium S136 steel to ensure efficiency, durability, and superior part quality. Whether you are looking to scale up production or improve product aesthetics, this mold offers a cost-effective solution backed by our experienced team and TS16969 certified quality management system.
Key Features & Technical Specifications
Our mold is engineered to deliver consistent, high-volume production with minimal downtime. Below you will find the core specifications that make this mold stand out in the market:
| Parameter | Details |
|---|---|
| Cavity Configuration | 1 x 4 cavities (balanced fill) |
| Runner System | Hot runner (reduces scrap, shortens cycle time) |
| Steel Grade | S136 (high hardness, corrosion resistant, excellent polishability) |
| Surface Finish | High-gloss (mirror-like, suitable for premium cosmetic jars) |
| Product Application | Square thick-wall cosmetic jars (e.g., cream, lotion containers) |
| Suitable Materials | PP, ABS, PS, PETG, SAN (customizable upon request) |
| Mold Life (estimated) | 1,000,000 – 2,000,000 shots (depending on maintenance) |
| Cycle Time (approx.) | 15 – 25 seconds (varies with material and wall thickness) |
Detailed Advantages & Customer Benefits
- Hot Runner Efficiency: The 1x4 hot runner system eliminates cold runner waste, reducing material costs by up to 15-20%. Faster cycle times increase overall productivity, making it ideal for high-volume production.
- S136 Steel Durability: S136 is a high-performance stainless tool steel known for its outstanding corrosion resistance and hardness (HRC 48-52). It ensures the mold withstands the wear from abrasive plastics and repeated thermal cycles, extending tool life and reducing maintenance.
- High-Gloss Surface: The mold cavity is precision polished to achieve a mirror finish (Ra ≤ 0.05 μm). This delivers an ultra-smooth, glossy surface on the cosmetic jar without secondary finishing, meeting the strict aesthetic requirements of luxury brands.
- Thick-Wall Design Optimization: Special cooling channel layout and gate placement prevent sink marks, warpage, and shrinkage in thick-wall sections. The result is uniform wall thickness and dimensional stability, even for jars with heavy material mass.
- Square Geometry Precision: Our mold is engineered to produce sharp corners and flat surfaces consistently. The balanced 4-cavity design ensures each cavity fills and packs identically, minimizing variation between parts.
- Easy Maintenance & Interchangeability: Standardized components and modular inserts allow quick changeovers and repairs. Spare parts (e.g., hot runner nozzles, seals) are readily available, reducing downtime.
- Compliance with International Standards: The mold is manufactured under TS16969 quality control, ensuring traceability, documentation, and consistent process control. Suitable for export to North America, Europe, and other regulated markets.
Trusted Expertise & Global Service
At Changzhou Hongxinyutai Precision Mold Co., Ltd., we combine advanced manufacturing with hands-on experience. Our factory spans 1,000-3,000 square meters and employs a skilled team of 51-100 professionals. Since 2017, we have successfully supplied molds to customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and the domestic Chinese market. Our molds are shipped from the ports of Jiangsu, Shanghai, and Shenzhen, ensuring fast and reliable logistics.
Every mold undergoes rigorous testing, including dimensional inspection and trial runs, to guarantee flawless performance from the first production cycle. We also offer customizable options such as different gate types, cooling layouts, and engraving logos. If you require modifications for specific resins or production volumes, our engineering team is ready to assist.
We understand that an injection mold is a long-term investment. That's why we back our products with comprehensive technical support and after-sales service. Our TS16969 certification reflects our dedication to quality, and our competitive pricing ensures you get exceptional value. Contact us today to discuss your project – we are confident that our Square Thick-Wall Cosmetic Jar Mold will exceed your expectations.
Frequently Asked Questions (FAQ)
-
Q: What is the estimated lifespan of this mold?
A: Under normal operating conditions and proper maintenance, the mold can produce 1 to 2 million shots. The S136 steel provides excellent wear resistance, and we recommend regular cleaning and lubrication to maximize its life. -
Q: Can the mold be used for materials other than PP or PS?
A: Yes, the mold is designed to be compatible with a wide range of thermoplastics such as ABS, PETG, SAN, and PC (depending on shrinkage). We can adjust the cooling and ejection system for your specific material upon request. -
Q: What hot runner brand do you use?
A: We typically use reliable brands like YUDO, HUSKY, or INCOE based on customer preference and project requirements. The specific brand can be customized. -
Q: How long does it take to manufacture this mold?
A: Lead time is generally 25-45 days after design confirmation. Expedited services may be available for urgent orders. -
Q: Do you provide samples before mass production?
A: Yes, we will provide trial samples for your approval before full production. Customary sample fees apply, but they are refundable based on order quantity. -
Q: Can the high-gloss finish be maintained over time?
A: The S136 steel retains its polish well. Proper mold maintenance, such as regular polishing of the cavity surface, will preserve the gloss. We also offer re-polishing services if needed. -
Q: Is the mold compatible with different injection molding machines?
A: The mold is designed with standard clamping and ejector patterns (e.g., CS, DME, HASCO) that fit most common machines. Please provide your machine specifications, and we can ensure compatibility. -
Q: What warranty do you offer?
A: We provide a 12-month warranty against manufacturing defects (excluding normal wear). Our after-sales team is available for remote troubleshooting and spare parts supply.
Send Inquiry to This Supplier
You May Also Like
-
PP/PE Plastic Bottle Cap OEM Injection Molding Service – Mirror Finish S136 Steel Mold, Leak-Proof, IATF 16949 CertifiedNegotiableMOQ: 5000 Pieces
-
OEM Plastic Bottle Cap Injection Service: Mold Protection, Robotic Arm CollectionNegotiableMOQ: 5000 Pieces
-
Custom OEM Plastic Bottle Cap Injection Molding Service – 1*16 Cavities, Hot Runner, Hardened S136 Steel, Mirror FinishNegotiableMOQ: 5000 Pieces
-
OEM Plastic Bottle Cap Injection for Beverage & Pharma: IATF 16949, 1*16 CavitiesNegotiableMOQ: 5000 Pieces
-
OEM Plastic Bottle Cap Injection Service: 1*16 Cavities, Robotic Arm ReadyNegotiableMOQ: 5000 Pieces
-
OEM Plastic Bottle Cap Injection Service: 1*16 Cavities, UG/Parasolid DesignNegotiableMOQ: 5000 Pieces
-
IATF 16949 OEM Plastic Bottle Cap Injection: PP/PE, Leak-Proof PrecisionNegotiableMOQ: 5000 Pieces
-
High-Volume Plastic Bottle Cap Injection: 1*16 Cavities, Hot Runner, S136 SteelNegotiableMOQ: 5000 Pieces
-
OEM Flip-Top Cap Injection: Durable Hinge, Leak-Proof, 1*16 CavitiesNegotiableMOQ: 5000 Pieces
-
OEM Flip-Top Cap Injection Molding - IATF 16949 Certified, 1x16 Cavities, Hardened S136 SteelNegotiableMOQ: 5000 Pieces
