Are you struggling to pick the right TPE hardness for your new product? Pick the wrong hardness, and your part might fail, feel cheap, or break during use. This can cost you a lot of time and money. Do not worry. In this guide, I will show you exactly how
When a mold trial sample comes back and it does not meet what you expected, you have a fixed sequence of steps that keeps the project moving without turning a normal correction cycle into a dispute. Hold the relevant production approval until the issue is settled. Verify the requirement you
Choosing the wrong plastic is a big problem. You design a great mold, but the final part breaks or melts. This wastes time and money. I will show you exactly how to pick the right TPE material. This guide will help you understand every type so your parts come out
You spend months designing a great product, but what happens when it breaks or gets old? If it just goes to a landfill, you are adding to a huge global waste problem. This hurts the planet and damages your brand. The good news is you can fix this early on
The best way to communicate a design change to a molding factory is to send a marked-up drawing or an updated CAD file together with a short written change record that lists the part number, revision, old and new values, the reason for the change, and a clear approval trail.
You want to use eco-friendly plastics like PLA and flexible ones like TPU. But when the product life ends, recycling them is a huge headache. Traditional methods often ruin their properties, leaving you with useless scrap. The good news is that new recycling technologies are finally solving this problem. Advanced
Are you tired of seeing plastic parts end up in the trash? As mold designers, we often worry about the waste our products create. It hurts our planet and costs our companies money. But you can fix this. By changing how you pick materials and plan your designs, you can
Bio-based resins can reduce reliance on fossil feedstocks, but “bio-based,” “biodegradable” and “compostable” describe different attributes. None of those labels proves that a resin is suitable for an injection-molded product. Product teams still have to qualify heat resistance, impact, dimensional stability, moisture behavior, chemicals, appearance, processing, supply and the intended
Evaluate PLA and bio-based plastics for EV parts by heat, impact, moisture, aging, flammability, VOC, chemical exposure, molding and OEM validation.
Most people who end up sourcing an injection-molded part have no engineering background.1 They’re founders, product managers, buyers, or someone at a small company who was given the task of figuring out manufacturing. No one shows them a manual first. A good manufacturer expects this.2 You are not meant to
Select high-performance injection plastics by service temperature, chemicals, wear, dimensional stability, flame, electrical needs, processing and total cost.
Compare ABS, PC, PLA, nylon and TPU for injection-molded parts by stiffness, impact, heat, chemicals, moisture, shrinkage, finish and processing risk.
Choose thermoset rubber or TPU by sealing, compression set, heat, abrasion, chemicals, geometry, tooling, production volume and lifecycle needs.
Compare TPU, the wider TPE family and TPC elastomers by abrasion, compression set, heat, chemicals, overmolding, processing and cost.
Structure an injection molding agreement around scope, tooling ownership, approvals, quality, changes, delivery, IP, warranty, transfer and dispute terms.
Compare PLA, PBS, PHB and starch-based plastics by feedstock, properties, molding behavior, durability, composting evidence and supply risk.
Compare PLA and PHA by stiffness, toughness, heat, moisture, injection molding, cost and verified composting or biodegradation conditions.
Compare ABS, PLA and PETG for 3D printing by heat, impact, moisture, fumes, ventilation, print behavior, durability and end-use validation.
See the engineering controls buyers should expect from CKMOLD, from DFM and mold design through trials, validation, export tooling and production support.
Compare EN 71, ASTM F963 and ISO 8124 for ABS toys by market, scope, mechanical and chemical hazards, testing and certification workflow.
Use this short form for a general inquiry. For a quotation, complete the full RFQ and email any 3D/CAD files separately to jerry@ckmold.com.
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