Shanghai San Ying Packaging Material Co., Ltd. a new generation of microwave food packaging bags

Shanghai San Ying introduced the "microwave food packaging bag" from the exclusive technology of the Japanese Sakura Chemical Research Institute Co., Ltd., and obtained the exclusive production and sales rights in the Chinese market, filling the gap in the domestic microwave food packaging market. Shanghai San Ying microwave food packaging bags can make consumers more convenient and safe, it has the following advantages:

Wide range of applications

The contents can be used from liquid foods to solid foods, and can be freely selected for refrigerated, high-temperature cooking two specifications and different barrier material requirements.

Safer, simpler and more convenient

It can be cooked in a completely sealed state without opening or opening. It will not cause secondary pollution to the food in the bag and avoid the loss of nutrients and taste of the food. It also avoids the disadvantages of traditional microwave heating cooking and heating. Inequality occurs.

Safely vent steam from the steam vent

The special inner membrane of the microwave food packaging bag at the steam outlet and the unique pressure-relief device make it possible to automatically open the steam vent to the most suitable size when the steam in the bag reaches a certain pressure after being heated in the microwave oven, and the steam is safely Out of the bag. Moreover, even if the contents are liquid, they will not leak from the steam vents. This avoids the situation in which the conventional microwave food bag bursts in the microwave oven under high temperature and high pressure to dirty the interior of the microwave oven.

Keep steam inside the bag during cooking

The unique pressure-relief design makes it possible to maintain a certain vapor pressure inside the bag during heating and cooking. Even if part of the steam is discharged from the steam vent outside the bag, the bag is still filled with steam and the effect of steaming can be obtained, thereby uniformly heating the food. Cooking, shortening the time of hot cooking.

Innovative design and environmental protection

The neat and compact design can be used directly to replace the existing microwave food packaging film and sealed container, which can significantly reduce costs. At the same time, the use of transparent high barrier materials instead of aluminum foil, can be recycled and used, in line with international environmental protection philosophy.

Use case: Mapo tofu successfully used this microwave food packaging bag

1. In the sealed state, place the steam port in the microwave oven and start heating. As the contents heat up, the bag begins to expand.
2. The steam vent will not open until the steam inside the bag reaches a certain pressure. After opening, the bag is filled with a certain amount of steam, which can achieve cooking effect.
3. The steam outlet is at the upper end of the seasoning liquid, so even if the contents are liquid, they will not flow out of the steam outlet when opening.
4. When taking out the food, use the same method as a regular three-side seal to tear it from the incision below the steam vent.

Source: "Packaging Materials and Containers"