Wide-Mouth PET Preform Molds – Professional Solutions for Large-PET Preform Mould-Taizhou Gutewei Mould Co., Ltd.

Wide-Mouth PET Preform Molds – Professional Solutions for Large

Typical Preform Weight Ranges:

Neck Finish	Preform Weight Range	Common Applications
38mm – 43mm	15g – 35g	Spices, creams, small jars
48mm – 53mm	30g – 60g	Honey, jams, sauces
58mm – 63mm	55g – 95g	Detergents, pickles, bulk foods
70mm – 83mm	90g – 160g	Industrial, 5-gallon water
89mm – 100mm+	150g – 400g	Pails, drums, bulk storage

Description

The Wide Mouth PET Preform Mold is specially designed for producing high-quality wide neck PET preforms used in food jars, candy containers, cosmetic bottles, and chemical packaging. Manufactured with precision CNC machining and high-grade mold steel, our molds ensure excellent durability, stable performance, and long service life.

Contact Gutewei Today

Whether you need a small 8-cavity mold for specialty honey jars or a high-output 48-cavity system for mass-market detergent containers, Gutewei has the expertise to deliver the right solution. Contact our sales team to discuss your wide-mouth preform mold requirements.

This mold features an optimized hot runner system that guarantees balanced filling, minimal material waste, and consistent preform weight. The advanced cooling channel design significantly reduces cycle time and improves production efficiency. Each cavity is precisely engineered to ensure accurate neck finish dimensions, smooth surface quality, and excellent compatibility with automatic PET injection molding machines.

Our wide mouth preform molds are available in various cavity numbers to meet different production capacity requirements. We offer customized neck sizes and designs according to customer drawings or samples. With strict quality control and professional engineering support, we ensure reliable performance and easy maintenance.

The mold is ideal for manufacturing wide mouth PET preforms for peanut butter jars, honey bottles, protein powder containers, and other packaging applications. It provides high output, low energy consumption, and stable long-term operation.

At Gutewei, we focus on precision manufacturing and customer satisfaction. Our wide mouth PET preform molds are exported worldwide and trusted by many packaging manufacturers.

Gutewei is a professional manufacturer specializing in high-quality PET preform molds for the global packaging industry. We are pleased to present our PET Wide-Mouth Preform Mold Series, engineered specifically for the production of large-opening containers.

Wide-mouth packaging has become increasingly popular across multiple industries due to its convenience, accessibility, and versatility. Our wide-mouth preform molds are designed to meet the unique challenges of this growing market segment.

What Are Wide-Mouth Preforms?

Wide-mouth preforms are specialized PET preforms with larger diameter neck finishes compared to standard beverage preforms. They are designed to be blown into containers with openings that allow easy access – ideal for products that are scooped, spooned, or poured in larger quantities.

Key Applications:

Our wide-mouth preform molds serve diverse industries:

Food Packaging: Honey jars, jam containers, pickle jars, spice containers, peanut butter jars, sauce bottles
Household Products: Detergent containers, cleaning solution bottles, laundry product packaging
Personal Care: Cream jars, lotion containers, body butter packaging, cosmetic jars
Industrial: Chemical containers, bulk food storage, industrial powder jars
Specialty: Pet treat jars, craft containers, supplement jars

We exclusively use premium corrosion-resistant stainless steels such as Assab S136 (Sweden) and Groditz M340 (Germany). Combined with deep vacuum nitriding, surface hardness exceeds HV1000°, with mirror polishing up to Ra≤0.015μm. We guarantee a mold life of over 3 million shots.
Standardized with our in-house developed pneumatic valve gate hot runner system. Multi-zone independent temperature control keeps fluctuation ≤±1℃, preventing material degradation. The gate is automatically sealed after injection, creating a "gate-cut-free" preform that requires no manual trimming — achieving true zero-waste production.
Our 3D conformal cooling channels, designed based on ANSYS simulation, eliminate hot spots and increase cooling efficiency by over 30%. By optimizing the mold structure and injection process, we achieve an injection cycle time of under 10 seconds, significantly boosting your production capacity.
Perfectly compatible with major global injection molding machine brands: HUSKY, NETSTAL, SACMI, KRONES, DEMAG, and all major Chinese manufacturers. Standard interface design for plug-and-play operation.

(Mold Cav Qty)	Neck Size）	Application
18 cav	48mm, 38mm,30/25,20/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
24 cav	48mm,38mm,30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical, products, edible oil, medicine
32 cav	48mm,38mm,30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
48 cav	48mm,38mm,30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
56 cav	48mm, 38mm, 30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
72 cav	38mm, 30/25,29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, medicine
96 cav	38mm, 30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, medicine
112 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
128 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
144 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine
176 cav	30/25, 29/25, PCO1881, PCO1810	Water, Juice, CSD, Daily chemical products, edible oil, medicine

We are a technology-driven enterprise specializing in the R&D and manufacturing of PET preform molds. Rooted in the industrial heritage of Huangyan, Taizhou – known as "China's Mold Town" – and integrating top-tier German and Japanese machining equipment with Swiss heat treatment processes, we are committed to providing high-cavitation, high-precision, and long-life complete preform molding solutions for the beverage, food, cosmetic, and pharmaceutical packaging industries.