With the improvement of living standards, our quality of life has also improved. Now people like to shop in large supermarkets because they offer a complete range of products and a wide variety. Those who often shop should be familiar with supermarket roll bags, but how much do you really know about them? Let’s find out with supermarket roll bag manufacturers!

In the bulk food area, fruit area, and vegetable area of supermarkets, you will see plastic bags rolled together. They can be used by simply tearing them gently when needed—this is what we often call "supermarket roll bags." They are not only convenient for shopping but also save space. Now the question arises: is it safe to use these supermarket roll bags to hold food?

From the perspective of plastic bag production, ordinary roll bags are actually much lower in cost than food-grade ones. First, the raw materials are cheaper. Secondly, food-grade roll bags are required to be printed with the QS mark, so an additional printing process increases the production cost accordingly.

The production of roll bags is extremely simple. Many small manufacturers can carry out continuous processing by adding a few sealing and cutting machines, and the supply can barely meet the demand. Such supermarket roll bags are mainly made of PE as the raw material, and the oxalic acid content must not exceed 5%. Therefore, these roll bags cannot be in direct contact with food.

Although the roll bags provided for free in supermarkets are convenient, we should choose them appropriately when shopping daily. We need to select suitable plastic bags for different products. For cooked food, be sure to choose food-grade roll bags.

Now everyone should have their own understanding of supermarket roll bags. If you need to choose a reliable supermarket roll bag manufacturer with guaranteed quality, welcome to contact Shenzhen Sayru Technology Co., Ltd.

Article Title: Sayru Technology, a Supermarket Roll Bag Manufacturer: Can Supermarket Roll Bags Hold Food? URL: https://en.szxylp.com/news/company-news/sayru-technology-a-supermarket-roll-bag-manufacturer-can-supermarket-roll-bags-hold-food.html