What to pay attention to when producing high-temperature steaming and boiling (Part 3)

When producing high-temperature cooking bags, due to the food safety issues involved, we cannot be careless at any stage. So as merchants, what should we pay attention to when producing high-temperature cooking bags?

Our factory's technical experts have stated that when producing high-temperature cooking bags, we need to:

1. Selection of ethyl ester. For the ethyl ester used in composite cooking bags, its water and alcohol content needs to be more strictly controlled.

2. Random corona treatment will achieve better composite effect, making the composite steamed bag material more stable. When combining cooking bags with aluminum foil structures, it is recommended to use random corona treatment.

3. The inner layer is made of high-temperature resistant cooking grade CPP film, which has high temperature resistance, good strength, and heat sealing properties. Require CPP surface tension>40dyn/cm (resistance to 121 ℃ requires CPP surface tension>39dyn/cm).

4. Storage requirements for AL and NY. The aluminum foil core should have a certain strength, and each roll of product should be tightly wrapped with a layer of clean, hygienic neutral or weakly acidic moisture-proof paper or wrapped with a layer of clean plastic film. The joints should be sealed with adhesive tape. The rolls should be separated by soft pads and tightly fitted without gaps to ensure that the end faces are not damaged. During transportation, it must be moisture-proof and heat-resistant, with a shelf life of one year.

That's all for the introduction of precautions when producing high-temperature steaming bags by Jiangsu Gengda Packaging Co., Ltd. If you plan to purchase, we would like to remind you to choose a legitimate and professional manufacturer. If you have any questions, please feel free to leave a message online or contact us by phone. After Z, I wish you a happy life!