Product type
Co-extruded bottles are a type of rigid packaging made from multiple layers of plastic materials, typically including high-density polyethylene (HDPE). This manufacturing process allows for the combination of different properties, such as barrier protection and strength, within a single bottle. The outer layer often provides durability and resistance to impact, while the inner layer can be formulated to enhance the preservation of contents.

| Material | High-density polyethylene (HDPE) and other polymers |
| Layer configuration | Typically 2 to 5 layers |
| Volume capacity | From 100 ml to 5 liters |
| Wall thickness | 1 mm to 5 mm |
| Closure type | Screw caps or snap-on lids |
When selecting co-extruded bottles, buyers should consider the specific requirements of their products, such as the need for barrier properties against moisture or oxygen. It is important to specify the desired volume, layer configuration, and any necessary certifications for food safety or chemical compatibility. Additionally, buyers should indicate the quantity required, as this can affect pricing and lead times.
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They offer enhanced barrier properties, improved durability, and the ability to customize the bottle for specific contents.
Yes, HDPE is widely recyclable, but check local regulations for specific recycling guidelines.
They are commonly used in food and beverage, personal care, and pharmaceutical industries.
Yes, when manufactured with food-grade materials, they are safe for food contact.
Lead times can vary but typically range from 2 to 6 weeks depending on order size and customization.
Yes, many manufacturers offer customization options for shape, size, and color.