How to distinguish the quality of stretch film
Stretch film is known for its high transparency, excellent longitudinal elongation, strong transverse tear resistance, and superior puncture resistance. It is widely used in the packaging of various products such as hardware, chemicals, and food. This type of film is commonly used to wrap goods during transportation, where it is stretched either manually or by mechanical devices. This form of packaging is one of the most common globally.
Made from imported resins and produced using advanced extrusion technology, stretch film offers excellent tensile strength, tear resistance, and puncture resistance. It also has high transparency, good self-adhesion, and a high shrinkage rate, ensuring tight and secure packaging without any looseness. It is ideal for single-item or tray packaging, especially for chemical raw materials, fertilizers, food, electromechanical products, and light textile items.
The film is suitable for sealing applications, with fast low-temperature shrinkage and high transparency, making it perfect for small-scale packaging. It is particularly well-suited for food packaging, including special types of food that require a secure and clean wrapping solution.
When selecting stretch film, it's important to evaluate its quality. One common issue users face is poor stretchability, which can lead to unsatisfactory packaging and reduced protection for the contents. To assess the quality of stretch film, start by tearing a sample along the length, then test it across the width. A good film should be tough and resistant to tearing. If the material is too thin, it may lose its strength and stretchability, resulting in poor performance.
Choosing the right stretch film ensures better packaging results and customer satisfaction. Always pay attention to the quality and specifications before purchasing. Whether you're looking for general-purpose or specialized packaging solutions, the right stretch film can make a big difference in protecting your products during transport and storage.
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