Vacuum Bagging

Vacuum bagging is a copolymer film with high strength and elongation, which can directly contact resin. It is mainly used for room temperature molding, vacuum injection, and pre compaction of composite materials.

It is a high-strength, high elongation vacuum bag film suitable for low-temperature applications. High applicable temperature of 150 ℃.

It has excellent moisture resistance, oxygen barrier performance, light shielding, electromagnetic shielding performance, and can be evacuated.

Matters needing attention:

It is a water absorbing film that needs to be wrapped in polyethylene and stored in an environment of approximately 55% -65% RH and 25 ℃± 5 ℃ to maintain during storage.

Excellent sealing performance

The vacuum bag for prepreg is made of high-quality airtight materials to ensure a stable vacuum environment throughout the entire curing process. Its excellent sealing performance can effectively prevent air infiltration, ensure uniform curing of prepreg, and avoid material defects caused by bubbles.

High temperature resistance and chemical resistance

This Vacuum bagging is designed specifically for high-temperature curing processes and can operate stably for a long time in high-temperature environments without deformation, brittleness, or degradation. At the same time, the bag material has good chemical resistance, which can resist the erosion of resins, curing agents, and solvents, ensuring durability under different process conditions.

High ductility and flexibility

The high extensibility and flexibility of vacuum bags enable them to tightly fit complex shaped workpieces, whether they are curved surfaces, grooves, or sharp angles, the bag body can perfectly adapt. This feature not only helps to better eliminate air, but also improves the surface quality of the product, reducing the workload of subsequent polishing and finishing.

Usability and Efficiency

Easy operation is another major advantage of this vacuum bag. Users only need to easily wrap the prepreg and connect it to the vacuum system, the entire process is fast and convenient. In addition, its transparent design facilitates real-time monitoring of the curing process by operators, timely detection and resolution of potential problems, greatly improving production efficiency.

Environmental Protection and Sustainability

The vacuum bag is made of environmentally friendly materials, which reduces the emission of harmful substances during the production process. At the same time, it has the characteristic of recyclability, which can be professionally processed and reused after use, reducing the impact of industrial waste on the environment.

Our vacuum bag film is made of high-quality materials with multiple layers of structure, ensuring that the product is protected during transportation. It is flexible and compatible with many different packaging technologies, regardless of shape or size. The sealing of the film creates a barrier that is both airtight and waterproof, providing additional protection against environmental factors.

We offer customized film sizes to meet your unique needs. This not only reduces waste, but also saves transportation costs. In addition, our vacuum bag film is reusable, providing a more sustainable solution for traditional packaging.

One of the most significant advantages of our vacuum bag film is its ability to save space. When packaging requires additional protection, traditional packaging adds unnecessary space and weight to the goods, resulting in additional transportation costs. Our vacuum bag film is an efficient solution that saves space while ensuring products arrive at their destination in good condition.

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