PE plastic tubes are wide known for personal care products that require a premium image that must present neatly on retail shelves. PE tubes and PBL tubes are very identical in structure however they are extruded. The extrusion process provides a smooth seamless exterior while PBL is welded together by a seam.
The tube’s structure range from 1–5 layers. 1–3 layered tubes are most commonly used for cosmetic products such as sunscreen and skin cream. Multi–layered tubes are suitable with pharmaceutical and food products.
The plastic resin mixing process is a crucial step in tube plastic packaging production. It involves blending different types of plastic resins to create a desired material with specific properties and characteristics. This process is typically carried out using specialized machinery and follows a set recipe or formulation. The importance of plastic resin mixing lies in several key factors:
1. Material customization: By blending different types of plastic resins, manufacturers can tailor the material’s properties to meet specific requirements, such as flexibility, strength, transparency, or chemical resistance. This customization enables the production of plastic tubes that are suitable for various applications and industries.
2. Consistency and uniformity: Proper resin mixing ensures that the blended material is uniform throughout, resulting in consistent product quality. This is crucial for maintaining dimensional accuracy, color consistency, and overall performance of the plastic tubes.
3. Cost optimization: By mixing resins, manufacturers can achieve a balance between performance and cost. They can use lower-cost resins while maintaining the desired properties, helping to optimize production costs without compromising quality.
4. Enhanced material properties: Mixing different resins can enhance specific properties of the final material, such as improved impact resistance, UV resistance, or flame retardancy. This allows the production of plastic tubes that can withstand various environmental conditions and meet specific safety requirements.
Overall, the plastic resin mixing process in tube plastic packaging plays a vital role in achieving material customization, ensuring consistent quality, optimizing costs, and enhancing material properties, making it a critical step in the manufacturing process.