PVC Shrink Film for Mosquito Coils Packaging - China Suppliers & Factory Offering Custom Sizes and Thickness
Product Parameters
| Item | Unit | Typical Values |
|---|---|---|
| Width | mm | 300–600 |
| Thickness | micron | 17–18 |
| Shrinkage | ％ | TD: 50% | MD: 25% |
| Shrink Temperature | ℃ | 90–150 |
| Proportion | g/cm³ | 1.4 |
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 PVC shrink film used for in mosquito coil packaging?
PVC shrink film is used to wrap and seal mosquito-repellent incense sticks and coils. It protects the active ingredients from moisture and environmental exposure, keeping the product fresh and effective for a longer shelf life.
Q
What is the shrinkage rate of this PVC shrink film?
This PVC shrink film has a TD (Transverse Direction) shrinkage of 50% and an MD (Machine Direction) shrinkage of 25%, providing excellent conformability to various product shapes.
Q
What temperature is required to activate the shrink film?
The shrink temperature range for this PVC shrink film is 90°C to 150°C. This wide range allows compatibility with different heat tunnel settings commonly used in packaging production lines.
Q
What widths and thicknesses are available for this PVC shrink film?
The film is available in widths ranging from 300mm to 600mm, with a typical thickness of 17–18 microns, making it suitable for a wide range of packaging sizes and applications.
Q
Why is PVC shrink film preferred for mosquito coil packaging over other materials?
PVC shrink film offers a combination of durability, tight conformability, and excellent clarity. Its specific formulation for mosquito coil packaging ensures the active ingredients are preserved, the product remains odor-sealed, and the packaging appearance remains attractive on the shelf.
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 value for PVC-based films, contributing to its structural integrity and consistent performance during the shrink packaging process.