Are you tired of slippers that fall apart? Do you want a slipper that lasts? One-shot injection molding might be the answer.
Yes, plastic slippers are very suitable for one-shot injection molding. This process allows for efficient and cost-effective production of durable slippers in large quantities.

But, there are a lot of things to consider. Keep reading and you’ll understand why this is so.
What is the best plastic for injection molding?
Are you looking for the perfect material for your slippers? The right plastic can make all the difference.
EVA (Ethylene-vinyl acetate) is often the best plastic for injection molding slippers. It is flexible, lightweight, durable, and cost-effective. Other options include PVC, TPE, and rubber blends, each with its own advantages.

Choosing the right plastic for injection molding is a critical decision, especially when it comes to manufacturing slippers. As Ningbo Cotton Slipper Co., Ltd., we’ve worked with various materials over the years. We know that the best choice depends on several factors. These include the desired properties of the final product, the production budget, and specific customer requirements.
Let’s break down some popular options:
| Plastic Type | Advantages | Disadvantages | Typical Applications |
|---|---|---|---|
| EVA | Flexible, lightweight, durable, cost-effective, water-resistant | Can shrink during molding, not as strong as other options | Home slippers, beach sandals, promotional slippers |
| PVC | Durable, water-resistant, easy to color, low cost | Not as flexible as EVA, can be environmentally unfriendly | Budget-friendly slippers, industrial footwear |
| TPE | Flexible, recyclable, good chemical resistance | More expensive than EVA and PVC | High-end slippers, slippers requiring specific chemical resistance |
| Rubber Blends | Excellent grip, durable, good abrasion resistance | Can be heavier, more expensive | Outdoor slippers, slippers for rough terrains |
For most of our home slipper production, we lean towards EVA due to its excellent balance of properties and cost. We offer both OEM and ODM services, and material selection is a crucial part of our ODM process. We discuss material options with our clients and conduct function testing to ensure the chosen plastic meets their needs. We want to help them pick the best material for the job.
Conclusion
So, yes, injection molding is a great choice for plastic slippers. Be sure to pick the right material, like EVA, for the best results.