🌿 Application
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Traditionally and actually, PVC shrink films are used in lots of industries because they're tough and durable, helping products stay in good shape. But now, they've crafted a new version specifically for mosquito-repellent incense sticks and coils. This means the packaging isn't just about looks — it actually helps keep the product its best, making sure the active ingredients stay effective for longer, and the incense remains fresh and reliable. So PVC shrink film is very popular for packaging mosquito coils.
❓ Frequently Asked Questions
Q
What is the typical shrinkage rate of this PVC shrink film?
This PVC shrink film offers a TD (transverse direction) shrinkage of 50% and an MD (machine direction) shrinkage of 25%, making it highly adaptable for tight, secure packaging around various product shapes.
Q
At what temperature does the PVC shrink film activate?
The shrink temperature range for this film is 90°C to 150°C, allowing compatibility with a wide range of standard shrink tunnel and heat gun equipment used in packaging lines.
Q
What widths are available for this PVC shrink film?
The film is available in widths ranging from 300mm to 600mm, offering flexibility for different product sizes and packaging requirements, including mosquito coil packaging.
Q
Why is PVC shrink film recommended for mosquito coil packaging?
PVC shrink film is specially suited for mosquito coil packaging because it forms a tight, protective seal that preserves the active ingredients, maintains product freshness, and ensures reliable performance over time — all while providing an attractive presentation.
Q
What is the thickness of this PVC shrink film?
The film has a thickness of 17–18 microns, which provides a balanced combination of durability, flexibility, and lightweight performance suitable for both manual and automated packaging processes.
Q
What is the density (proportion) of this PVC shrink film?
The density of this PVC shrink film is 1.4 g/cm³, which is a standard specification for PVC-based packaging films, contributing to its stability and consistent shrink performance across different applications.
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