With the rapid development of science and technology and the improvement of manufacturing technology, taking into account the market demand, some special-shaped flexible packaging special-shaped bags are quietly emerging, improving the limitations of traditional flexible packaging in the bag design level, because of its novel and unique design and convenient and reliable function, attracted the attention of many customers, played the role of silent salesperson, and promoted the sales of goods. A brief talk about the purchase and use of special-shaped bag packaging food three major errors:

1. Love to buy colorful special-shaped bags for food packaging,

Food packaging bags have a wide variety of colors, many basin friends are easily attracted by brightly colored goods when buying, but the brighter the color of food packaging, the greater the additive. Therefore, it is recommended to choose monochrome packaging bags for food packaging, although the ornamental value is reduced, but the safety factor is the key factor.

2. I like to collect old special-shaped bags for food packaging for reuse

Many friends, especially the elderly, in order to save resources, are used to storing old special-shaped bags in food packaging. This habitual practice is actually very detrimental to safety and cannot be used.

3. The thicker the special-shaped bag for food packaging, the better

In fact, packaging bags have always had strict specifications, especially for food packaging bags, the quality that meets the requirements is qualified, and has nothing to do with thickness.

How to correctly choose special-shaped bags for food packaging

1. Do not buy food with fuzzy printing on the outer box

Rub the printed packaging bag by hand, if it is found that it is very easy to fade, it means that its quality and raw materials are not very good, there are unsafe factors, and it cannot be purchased.

2. Smell it.

Do not buy a choking nose and pungent smell of food packaging bags.

3. Packing food with white special-shaped bags

Although it is recommended to replace plastic with other environmentally friendly packaging, it is recommended that you try not to use bright red and gray-black special-shaped bags when you must use them, because colored special-shaped bags will be made by purchasing recycled raw materials, or natural stone and crude products without decontamination treatment, which are very easy to fail, moldy, insect or contaminated, thus contaminating food.

4. Watch food grade paper packaging

Paper packaging is the trend of packaging in the future. Recycled paper is also colored plastic, which is not suitable for the food industry. Ordinary paper materials will add preservatives for some reasons. Therefore, we must be optimistic about food grade when purchasing food paper packaging. For our health and safety, please purchase special-shaped bags for food packaging produced by regular manufacturers and audited by relevant departments.