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FDA vs LFGB Silicone Molds: Which Standard Do You Need for Your Market?

FDA and LFGB silicone molds are both connected to food-contact product requirements, but they are not the same. This guide explains the key differences between FDA and LFGB, which markets may request each standard, how material, color, curing system, and finished product testing affect compliance, and what buyers should confirm before ordering custom silicone molds for baking, kitchenware, or other food-grade applications.

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What Information Do You Need to Provide to Get a Custom Silicone Sleeve Quote?

A reliable custom silicone sleeve quote depends on more than a product idea. This RFQ checklist explains what buyers should provide, including drawings, samples, dimensions, material requirements, Shore A hardness, logo method, surface finish, order quantity, packaging, target market, compliance needs, and timeline expectations before starting an OEM silicone sleeve project.

Silicone pyramid-shaped mold tray for baking and DIY projects
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Food-Grade vs Industrial-Grade Silicone Molds: How to Choose the Right Material

Food-grade and industrial-grade silicone molds are designed for different applications. Food-grade silicone molds are used for baking, candy, chocolate, ice, beverage, and kitchenware products, while industrial-grade silicone molds may suit non-food, craft, functional, or technical applications. This guide explains material differences, testing considerations, performance factors, cost impact, and how buyers should choose the right silicone material.

CNC milling machine shaping a silicone mold for complex part design
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Prototype Silicone Molds vs Production Silicone Molds: What Is the Difference?

Prototype silicone molds and production silicone molds serve different stages of product development. Prototype molds help buyers test design, material, hardness, cavity layout, logo details, and real-use performance before committing to bulk tooling. Production molds are built for repeatable mass production, stable quality, and long-term supply. This guide explains how to choose the right path for your project.

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CAD Files for Custom Silicone Molds: What Format Should You Send to Your Manufacturer?

CAD files help manufacturers review custom silicone mold geometry, dimensions, wall thickness, cavity layout, logo details, tooling feasibility, and prototyping needs before production starts. This guide explains which CAD file formats to send, how 2D drawings and 3D files work together, what details should be included, and what buyers can provide if professional CAD files are not available.

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How Wall Thickness and Product Geometry Affect Silicone Mold Performance

Wall thickness and product geometry affect how silicone molds bend, release products, hold shape, resist tearing, and perform during repeated use. This guide explains how thin walls, thick sections, cavity depth, corner radius, rims, ribs, support structures, and complex shapes influence silicone mold performance, tooling cost, material usage, sample approval, and bulk production quality.

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What Shore A Hardness Should You Choose for a Custom Silicone Sleeve?

Shore A hardness affects how a custom silicone sleeve feels, stretches, grips, protects, and fits around a product. This guide explains common silicone hardness ranges, how to choose hardness for bottle sleeves, electronics covers, beauty devices, pet products, and industrial grips, and why wall thickness, sleeve design, and sampling matter before mass production.

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