8 Cavity Wide Mouth PET Preform Mould for Large Jars & Containers | DEBODI MOULD
8 Cavity Wide Mouth PET Preform Mould for Large Jars & Containers | DEBODI MOULD
Why Choose DEBODI MOULD
DEBODI MOULD focuses on precision manufacturing and customized PET mould solutions for global customers. We provide reliable mould systems with high production efficiency and professional technical support.
Our advantages include:
- Experienced PET preform mould manufacturer
- Advanced CNC machining technology
- Strict quality control system
- Customized neck finish solutions
- Fast technical support and after-sales service
- Export experience for global markets
Technical Advantages
- Balanced hot runner design
- High-speed production capability
- Optimized cooling water channels
- Reduced PET material waste
- Stable mould performance for long-term production
- Compatible with major injection molding machines
DEBODI MOULD presents a compact and efficient 8 cavity wide mouth PET preform mould designed for large-diameter jar and container applications – including wide-mouth food jars, supplement pots, cosmetic containers, and industrial packaging.
The 8-cavity configuration is ideal for manufacturers who need to produce larger or heavier preforms (up to 150g+) without investing in high-cavity tooling. This mould offers excellent flexibility for small-to-medium production runs, sample development, or specialty container lines.
The wide neck design (typically 63mm – 150mm or customized) ensures easy de-molding, superior cooling performance, and consistent preform wall thickness – critical for large-diameter containers that require structural integrity.
Each mould is precision machined from premium tool steel, vacuum heat-treated to HRC 48–52, and equipped with a hot runner valve gate system for precise material control and minimal waste.
Technical Specifications & Advantages (Table)
| Specification | Details |
|---|---|
| Cavity Number | 8 cavities |
| Product Type | Wide mouth preform / Large jar preform |
| Neck Diameter Range | 63mm – 150mm (customizable, larger available on request) |
| Preform Weight Range | 30g – 150g+ (depending on neck finish & length) |
| Mould Material | S136, 2316, or P20 / H13 stainless/alloy tool steel |
| Core & Cavity Hardness | HRC 48–52 (vacuum heat treated) |
| Gate Type | Hot runner valve gate (individual cavity control) |
| Cooling System | Spiral cooling + baffle cooling + high-flow water channels |
| Surface Finish | Ra ≤ 0.025μm (mirror polish) |
| Mould Life | 5+ million shots |
| Compatible Machine | PET injection molding machine, 150T – 280T clamp force |
| Lead Time | 25–35 days |
| Warranty | 2 years |
Why Choose DEBODI MOULD's 8-Cavity Wide Mouth Mould?
| Advantage | Benefit |
|---|---|
| Large Neck Capacity | Handles neck diameters up to 150mm – ideal for bulk food jars |
| Heavy Preform Capability | Supports preform weights up to 150g+ |
| Lower Machine Requirement | Fits 150T–280T machines – lower entry cost |
| Flexible Production | Perfect for small batches, samples, or specialty containers |
| Faster Changeover | Modular design allows quick cavity replacement |
| Same High Quality | Same materials & finishing as high-cavity moulds |
| 100% Pre-shipment Testing | Each mould tested with PET resin before delivery |
Comparison: 8-Cavity vs 24-Cavity Wide Mouth Mould
| Feature | 8 Cavity | 24 Cavity |
|---|---|---|
| Output per cycle | 8 preforms | 24 preforms |
| Max neck diameter | Up to 150mm | Up to 120mm |
| Max preform weight | 150g+ | 100g |
| Min. machine clamp force | 150T | 350T |
| Best for | Large/heavy preforms, small batches | High-volume mass production |
| Lead time | 25–35 days | 35–45 days |
Ideal Applications for 8-Cavity Wide Mouth Mould
Food jars – Peanut butter, jam, honey, pickles, sauces
Supplement containers – Protein powder, vitamins, nutrition jars
Cosmetic pots – Creams, lotions, face masks
Industrial containers – Chemical, adhesive, or bulk storage jars
How to Order • Easy & Reliable
Tailored preform molding solutions — from inquiry to delivery, every step is transparent and professional
Consult & Requirements
Share preform specs, cavity count, material (PET/PP) & output targets. Our engineers design the optimal solution.
Quote & Design Approval
Detailed quotation, mold drawings & tech parameters within 24h. Both parties confirm before production.
Manufacturing & QC
Precision machining, heat treatment, mirror polishing — fully compliant with ISO 9001 standards.
Delivery & After-Sales
Worldwide sea/air freight, trial support, spare parts and lifelong technical assistance.
| Mold Type | Cavities | Neck Finish | Preform Weight Range | Material | Lead Time (Days) |
|---|---|---|---|---|---|
| PET Water Preform Mold | 32 / 48 / 72 | 30/25 PCO 1881 | 12g - 38g | PET / rPET | 35-45 |
| Hot Runner Preform Mold | 24 / 36 / 64 | 38mm / 45mm | 18g - 72g | PET / PP | 40-50 |
| Oil Bottle / Wide Mouth Preform Mold | 16 / 24 / 32 | 38mm thread / 48mm | 28g - 95g | PET / HDPE | 38-48 |
| High-Speed Thin-Wall Preform Mold | 48 / 72 / 96 | Crystallized / Non-crystallized | 8g - 22g | PP / PET | 45-55 |
| Carbonated Beverage Preform Mold | 32 / 48 | PCO 28mm / 29/25 | 20g - 44g | PET (high crystallinity) | 40-48 |
| Two-Stage Injection Preform Mold | 48 / 72 / 96 | custom neck sizes | 14g - 60g | PET / RPET | 42-52 |
| Heat-set Preform Mold (hot fill) | 24 / 32 / 48 | 38mm / 43mm | 24g - 85g | PET (heat stable) | 45-55 |
| Cosmetic / Thick-wall Preform Mold | 16 / 24 | 20mm / 24mm / 28mm | 8g - 30g | PET / PCTA | 35-42 |
