1*16 Cavity PP Material Hot Runner 1.2083 Steel Safety Bottle Plastic Injection Mold

1*16 Cavity PP Material Hot Runner 1.2083 Steel Safety Bottle Plastic Injection Mold

This high-volume injection mold is purpose-built for manufacturing PP J Type Safety Bottle Short components. Designed with a 1*16 cavity layout, it combines the efficiency of multi-cavity production with the precision required for safety-critical bottle parts. Constructed from 1.2083 stainless steel (both core and cavity), the mold features a hot runner system and optimized cooling channels to support fast cycle times, minimal warpage, and consistent quality for PP material with a 1.016 shrinkage rate. As a direct mold maker, we provide end-to-end solutions from design validation to mold delivery, tailored to the strict requirements of safety bottle applications.

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Model:
25209
Brand:
YIXUN mold
Code:
8480419090

Product Description

Key Selling Points

✅ High-Efficiency 1*16 Cavity Design: 16-cavity configuration for mass production, delivering consistent parts at scale

✅ Premium 1.2083 Mold Steel: Pre-hardened 1.2083 stainless steel ensures corrosion resistance, mirror polish capability, and long mold life

✅ Hot Runner System: Eliminates cold runners, reduces waste, shortens cycle times, and improves part surface quality

✅ Optimized for PP Material: Mold tailored for polypropylene (PP) with 1.016 shrinkage compensation for perfect dimensional accuracy

✅ Food-Safe & Durable Parts: Ideal for safety bottle applications requiring hygiene, impact resistance, and leak-proof performance

✅ Direct Factory Pricing: No middleman markup, with full customization and in-house mold trial services

Product Overview

This high-volume injection mold is purpose-built for manufacturing PP J Type Safety Bottle Short components. Designed with a 1*16 cavity layout, it combines the efficiency of multi-cavity production with the precision required for safety-critical bottle parts. Constructed from 1.2083 stainless steel (both core and cavity), the mold features a hot runner system and optimized cooling channels to support fast cycle times, minimal warpage, and consistent quality for PP material with a 1.016 shrinkage rate. As a direct mold maker, we provide end-to-end solutions from design validation to mold delivery, tailored to the strict requirements of safety bottle applications.

Detailed Specifications

Specification	Details
Mold Type	Injection Mold for J Type Safety Bottle Short
Cavity Configuration	1*16 Cavity (Multi-Cavity High-Volume Production)
Molded Material	PP (Polypropylene)
Shrinkage Rate	1.016 (1.6%)
Runner System	Hot Runner
Mold Steel (Core/Cavity)	1.2083 Stainless Steel (AISI 420 equivalent)
Mold Hardness	HRC 48-52 (Pre-Hardened)
Surface Finish	Customizable (SPI/VDI, mirror polish or textured as required)
Mold Life Expectancy	1,000,000+ Cycles (Under standard production conditions)
Application	Safety bottles, food-grade containers, pharmaceutical packaging
Lead Time	45-60 Days (Depends on design complexity and customer approval)
Quality Control	Dimensional inspection, mold trial with sample parts, material certification
Certification	ISO 9001 Compliant Manufacturing

1*16 Cavity PP Material Safety Bottle Mold

Core Advantages

1. High-Volume 16-Cavity Efficiency

The 1*16 cavity design maximizes production output, allowing you to produce 16 identical parts in a single injection cycle. This configuration drastically reduces per-unit costs while maintaining tight tolerances, making it ideal for large-scale safety bottle manufacturing.

2. 1.2083 Steel for Hygiene & Durability

1.2083 stainless steel is the industry standard for food and medical-grade molds. It offers:

Excellent corrosion resistance (critical for PP bottle parts exposed to liquids/cleaning agents)
Superior polishability for smooth, defect-free surfaces (reduces bacteria buildup and improves part aesthetics)
High hardness (HRC 48-52) for long mold life, even with continuous multi-cavity production

3. Hot Runner System Benefits

Eliminates cold runner waste, reducing material costs by up to 15-20%
Improves melt flow consistency across all 16 cavities, minimizing defects like short shots or weld lines
Shortens cycle times by eliminating runner cooling and removal steps
Reduces part contamination risks, essential for food/safety bottle applications

4. Precision for PP Material

The mold is engineered with a 1.6% shrinkage compensation factor (1.016) specifically for PP resin, ensuring the final bottle parts meet exact dimensional specifications. Balanced cooling channels prevent warpage, while optimized venting addresses PP’s flow characteristics, resulting in consistent, high-quality parts with minimal scrap rates.

Applications

This mold produces J Type Safety Bottle Short components ideal for:

Food and beverage safety bottles
Pharmaceutical and medical packaging
Chemical-resistant industrial containers
Sports and outdoor safety water bottles
Hygiene-critical consumer products

Why Choose Us as Your Direct Mold Maker?

✅ Customization Expertise: Full design optimization for your safety bottle geometry, including thread profiles, snap fits, and sealing features

✅ Food-Grade Mold Capability: Experience manufacturing molds for food-safe applications, with compliance support for global hygiene standards

✅ Mold Trial & Validation: On-site mold trials with sample parts for your approval before mass production

✅ Competitive Factory Pricing: Direct-to-customer rates with no middleman fees

✅ After-Sales Support: Technical guidance, mold maintenance tips, and spare parts availability

✅ Global Shipping: Secure plywood packaging and worldwide delivery options

FAQ

Q1: Why use 1.2083 steel for safety bottle molds?

A1: 1.2083 is a corrosion-resistant stainless steel, ideal for food/medical applications. It polishes to a smooth, bacteria-resistant surface and offers long mold life under continuous production.

Q2: What is the benefit of the 1*16 cavity design?

A2: It allows high-volume production, significantly reducing per-unit costs while maintaining consistent quality across all 16 parts.

Q3: Can the shrinkage rate be adjusted for other PP grades?

A3: Yes, we can adjust the mold cavity dimensions to match your specific PP resin’s shrinkage rate, based on your material datasheet.

Q4: How long does mold production take?

A4: Standard lead time is 45-60 days, depending on design complexity and customer approval timelines.

Safety Bottle Plastic Injection Mold 1*16 Cavity PP Material Safety Bottle Mold