Description

Gutewei is a professional manufacturer specializing in high-quality PET preform molds for the global packaging industry. We are pleased to introduce our 24 Cavity PET Preform Mold for Oil Bottles, engineered specifically for the production of edible oil containers.

Oil bottle packaging presents unique challenges – including resistance to oil migration, handling higher fill temperatures, and providing reliable barrier properties. Our 24-cavity oil bottle preform mold is designed to meet these specific requirements, delivering consistent quality and reliable performance.

Why Choose Gutewei for Oil Bottle Preform Molds?

Enhanced Material Compatibility
Oil bottles often require specific PET formulations with higher IV (intrinsic viscosity) values and additive packages. Our molds are engineered to handle these specialized materials, ensuring consistent flow and uniform preform formation.

Heavy-Duty Construction
Oil bottles are typically heavier than water bottles to provide adequate barrier properties and handling durability. Our molds feature robust construction with reinforced cooling channels to handle the increased thermal load of thicker preform walls.

Wide-Mouth Capability
Many oil bottles utilize larger neck finishes for pouring convenience. Our molds accommodate various wide-mouth configurations including 38mm, 48mm, and custom designs for easy dispensing.

Technical Features:

Premium Mold Construction

• Cavities and Cores: S136 stainless steel, heat-treated to 48-52 HRC for long service life

• Neck Rings: 1.2344 ESR steel with enhanced wear resistance for high-volume production

• Mold Base: 2738 or 2311 pre-hardened steel for dimensional stability

• Reinforced Design: Additional cooling capacity for thicker preform applications

Optimized for Oil Bottle Preforms

Advanced Cooling System
Engineered cooling channels with enhanced capacity ensure uniform temperature distribution across all 24 cavities – critical for thicker preform sections to prevent crystallization and ensure consistent material properties.

Precision Hot Runner
Compatible with high-performance hot runner systems from Husky, Mold-Masters, Yudo, or Sino, ensuring balanced melt flow and precise temperature control for higher IV PET materials.

Key Features for Oil Bottle Production:

✓ Reinforced Neck Design
Precision-machined neck rings produce threads that provide secure sealing and prevent oil leakage during transport and storage.

✓ Uniform Wall Distribution
CNC-machined cavities ensure consistent preform wall thickness for uniform stretching during blow molding.

✓ Enhanced Cooling Capacity
Optimized cooling channels handle the increased thermal load of thicker preform walls, maintaining cycle time efficiency.

✓ Durable Construction
Premium S136 steel with heat treatment provides extended mold life under continuous production conditions.

✓ Easy Maintenance
Interchangeable cavity and core inserts allow quick replacement and minimal downtime.

✓ Custom Configurations
Molds tailored to your specific oil bottle preform design and production requirements.

Quality Assurance Process:
Each Gutewei oil bottle preform mold undergoes comprehensive testing:

• CMM dimensional verification for all cavities

• Hot runner temperature balance validation

• Cooling channel flow and pressure testing

• Sample preform production and inspection

• Complete documentation package included

Applications:

• Cooking oil (palm, soybean, sunflower, olive, canola)

• Vegetable oil

• Frying oil

• Salad oil

• Specialty culinary oils

• Industrial food oils

• Lubricants and automotive oils (non-food)

The Gutewei Advantage for Oil Bottle Molds:

• Specialized Expertise: Deep understanding of oil packaging requirements

• Heavy-Duty Design: Reinforced construction for thicker preform applications

• Wide-Neck Expertise: Experience with various large-diameter neck finishes

• Material Knowledge: Familiarity with higher IV PET and additive packages

• Customization: Molds tailored to your specific bottle design

• Global Support: Technical assistance worldwide

• Competitive Pricing: Factory-direct value

Partner with Gutewei for Your Oil Bottle Packaging Projects
Whether you are producing cooking oil containers or industrial oil packaging, Gutewei has the expertise to support your success. Contact our sales team today to discuss your 24-cavity oil bottle preform mold requirements.

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.