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What should be paid attention to when sealing baked food bags?
Baked goods bags can only be put on the market after sealing. So what should be paid attention to when sealing, and how can the seal be firm and beautiful? No matter how good the packaging bag is, if the sealing is not good, it will also affect the appearance of the packaging bag. So what should be paid attention to when sealing baked goods bags?
Baking food bags Only after sealing can they be put on the market. So what should be paid attention to when sealing, and how can the seal be firm and beautiful? No matter how good the packaging bag is, if the sealing is not good, it will also affect the appearance of the packaging bag. So what should be paid attention to when sealing baking food bags?
1. Sealing method of single-layer baking food bags
Ordinary plastic packaging bags are single-layered. This kind of bag is very thin and can be sealed firmly at low temperatures. When the temperature is high, the bag will be burnt. Therefore, the temperature needs to be tested repeatedly during sealing. When the temperature is reached, the bag will not be burnt, and the surface of the bag will be smooth. This temperature is the right temperature. Usually, this kind of bag is sealed with a foot.
2. Sealing method of multi-layer composite baking food bags
Multi-layer composite Baking food bags It is a combination of multi-layer materials, making the bag thicker and PET heat-resistant. So this kind of bag can withstand relatively high temperatures, and usually needs to reach a high temperature of 200 degrees to be sealed. Of course, the thicker the bag, the higher the temperature. After testing, then seal in batches during the packaging process to avoid unnecessary trouble during use.
The sealing of plastic packaging bags is temperature control. After temperature control, the sealing is smooth and will not be damaged. Therefore, a suitable temperature needs to be tested when sealing, and there is no need to worry about mass production to avoid waste.
Guangdong Yingcai Printing Industry Co., Ltd. was founded in 2003 and is located in the economically developed and commercially prosperous Pearl River Delta - Shunde, Guangdong. The company provides high-temperature cooking bags, eight-side sealing bags, food bags, mask bags, seasoning packaging bags, stand-up pouches, grain and oil food bags, Baking food bags detergent bags, color printing composite, pet bags, composite bags, composite packaging bags, frozen food bags, leisure food bags, etc. packaging printing technology; Yingcai, with its scientific and standardized management, will continuously integrate innovative technologies into its strong production capacity to provide food, daily chemical, personal care and other industries with hygienic, high-quality and high-performance packaging technology support.
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