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Mingca Cross-linked Film Series from China Suppliers and Factory – High Shrinkage, Excellent Transparency, Strong Seal Strength
Product description
（1）Standard Cross-linked film
Standard cross-linked film is a polyolefin shrink film that undergoes physical radiation cross-linking treatment. By utilizing advanced cross-linking technology and optimized raw material formulations, the standard cross-linked film has achieved multiple performance breakthroughs while maintaining the characteristics of traditional polyolefin shrink films: excellent tear resistance, long-lasting and high-strength sealing properties, and superior shrinkage rates.
Its outstanding sealing performance not only ensures a secure seal but also effectively avoids the "wire string" phenomenon at the sealing. With a shrinkage rate of over 70%, the film provides a perfect packaging effect, tightly conforming to the product surface and significantly enhancing the product's display appeal. This product is suitable for various automatic and semi-automatic packaging equipment, meeting diverse packaging needs.
🔥 Shrinkage Temperature
Standard cross-linked film shrinks at: 145℃-150℃
(Need to be adjusted according to different packaging machine temperature and transmission speed)
（2）Low-temperature cross-linked film
Low-temperature cross-linked film is a flexible polyolefin shrink film that undergoes cross-linking treatment. This product excels in low-temperature shrinkage performance while offering a high shrinkage rate, excellent transparency, strong sealing strength, and superior toughness, making it a high-performance shrink film with outstanding overall properties.
Its unique low-temperature shrinkage characteristics make it particularly suitable for packaging heat-sensitive products such as chocolates, skincare items, and electronic devices. It effectively protects these temperature-sensitive goods from heat damage. Additionally, the film is compatible with various automatic and semi-automatic packaging equipment, providing an ideal packaging solution for a wide range of products.
❄️ Shrinkage Temperature
Low-temperature cross-linked film shrinks at: 135℃-140℃
(Need to be adjusted according to different packaging machine temperature and transmission speed)
Data Sheet
Frequently Asked Questions
What are the main advantages of standard cross-linked film?
Standard cross-linked film offers excellent tear resistance, high-strength sealing, and a shrinkage rate exceeding 70%, providing a perfect conformable fit for various products.
Which products are best suited for low-temperature cross-linked film?
It is ideal for heat-sensitive items such as chocolates, skincare products, and electronic devices, as it shrinks at lower temperatures to prevent heat damage.
What is the recommended shrinkage temperature for these films?
Standard film typically shrinks at 145℃-150℃, while low-temperature film operates at 135℃-140℃, depending on machine settings.
Does the film work with automatic packaging machinery?
Yes, both standard and low-temperature cross-linked films are compatible with various automatic and semi-automatic packaging equipment.
How does cross-linking improve the film's performance?
Physical radiation cross-linking enhances the film's toughness, sealing strength, and eliminates issues like "wire string" during the sealing process.