What are shrink wrap used for ?

2023-07-12 13:58:16 Zhejiang Zhongcheng Packing Material Co., Ltd Viewd 228

I am a salesperson from Zhongda Packaging Materials Manufacturer, and today I'm here to introduce shrink wrap, a commonly used packaging material. Its advantage lies in its thermal shrinkage properties, allowing it to tightly cover the items being packaged when heated. Shrink wrap is typically available in various materials such as PVC and POF, both of which are popular choices in the market.

PE film

Shrink wrap is widely used in many different industries and fields for the following main purposes:


1. Protection and encapsulation: Shrink wrap can be used to protect and encapsulate various items such as food, beverages, cosmetics, electronics, toys, etc. It provides a waterproof, dustproof, and tear-resistant barrier, protecting the items from damage caused by external factors.


2. Sales and display: Shrink wrap can enhance the appearance and increase the sales value of products. It can be used for packaging gift baskets, bottled goods, electronics, etc., to enhance their attractiveness and visibility. Transparent shrink wrap can also showcase the features and appearance of the product, making it easier for consumers to make purchasing decisions.


3. Pallet packaging: Shrink wrap is commonly used for pallet packaging, securely fixing a group of items on a pallet. Through the use of heat shrinking technology, it tightly wraps the items and pallet, preventing movement and damage during transportation and storage. This packaging method is particularly suitable for the transportation and distribution industry.


4. Anti-counterfeiting labels: Shrink wrap can also be used to create anti-counterfeiting labels to ensure the authenticity and security of products. By adding special printing patterns or labels to the shrink wrap, additional anti-counterfeiting features can be provided. This is especially important for high-value goods, pharmaceuticals, important documents, etc.


5. Eco-friendly packaging: Modern shrink wrap is often made from recyclable polymer materials, reducing environmental impact. Compared to traditional packaging materials, shrink wrap produces less waste and is easier to recycle and dispose of properly.


Considerations for choosing shrink wrap:

Despite the wide application of shrink wrap, there are various types available in the market, such as anti-static shrink film and printable film. The different materials bring different packaging performance. Additionally, considerations should be given to the thickness and various sizes of the shrink wrap, as well as the complexity of the items being wrapped. If direct packaging of food is required, it is important to consider relevant hygiene and safety standards when selecting and using shrink wrap. POF shrink wrap is recommended.

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In summary

Shrink wrap is a versatile packaging material used extensively for protection, sales, and display of various items. With advancing technology and increasing environmental awareness, PVC shrink wrap is gradually being replaced by POF heat shrink film, which is becoming more popular due to its safety factors.

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