As the original factory of Jiangmen Hongxiangda silicone rubber products, we are well aware that the entire process from product design to final mass production is of vital importance to our customers. This article will provide a detailed analysis of the key links in customizing silicone rubber products, helping all customers complete product development and production more efficiently.
I. Demand Communication and Solution Design
Clarify product requirements
The first step in cooperation is to fully communicate the client's needs, including:
1. Product applications (such as seals, buttons, medical accessories, baby products, etc.)
2. Performance requirements (temperature resistance, anti-aging, food grade, flame retardancy, etc.
3. Appearance and structure (color, hardness, dimensional accuracy, surface treatment, etc.)
Scheme Design and 3D modeling
Our team of engineers will provide:
1. Material selection suggestions (liquid silicone gel LSR, solid silicone gel, etc.)
2. Structural optimization plan (to avoid demolding difficulties and improve yield
3. Confirmation of 3D renderings and samples (to ensure the design meets expectations
Mold Development and sample Verification
Mold design and manufacturing
The quality of silicone rubber products largely depends on the precision of the mold. We adopt
CNC precision processing ensures the accuracy of mold dimensions
2. Conduct mold flow analysis and optimize the design of the injection port and exhaust
3. Multi-cavity molds or quick mold changing systems to enhance production efficiency
Sample trial production and testing
After the first sample is completed, we will conduct strict tests, including:
1. Dimensional inspection (whether it meets the requirements of the drawing)
2. Physical property tests (tensile strength, tear strength, resilience, etc.)
3. Environmental adaptability tests (resistance to high and low temperatures, UV, chemical corrosion, etc.)
After the customer confirms the sample, it can enter the mass production stage.
Mass production and quality control
Large-scale production
Our factory is equipped with multiple professional production facilities to ensure efficient and stable production capacity.
Liquid silicone rubber (LSR) injection molding is suitable for high-precision and complex structures
2. Solid silicone rubber molding, suitable for large-sized or high-hardness products
3. Secondary processing (such as spraying, silk-screen printing, laser engraving, etc.
Full-process quality control
Our team of engineers will provide:
Raw material inspection (in compliance with FDA, LFGB, RoHS and other standards)
2. Online detection (real-time monitoring of dimensions and appearance)
3. Batch spot checks (to ensure product consistency)