What Are the Characteristics of a Picnic Lunch Bag?

Usually when people go out and play, they will choose to carry a large thermal insulation picnic bag to keep the temperature of the food from dissipating, and at the same time it is convenient to carry. So what other functions does the large insulated picnic bag have?

Ⅰ. About the picnic lunch bag

The picnic bag is a kind of bag with constant temperature effect, which can keep cold/heat (have the function of warm in winter and cool in summer). The thermal insulation layer of the product is ultra-thick thermal insulation cotton, which provides good thermal insulation effect. The product can be folded for easy carrying. The portable, lightweight and stylish design of the picnic lunch bag can keep food warm and fresh for a long time, and it is easy to use, suitable for outdoor picnics and daily life (for example: it can be used for children to bring lunch and snacks to school. So children can enjoy fresh food at any time, and Can ensure hygiene and health). Picnic bags are also generally used to keep warm food, lunch, restaurant delivery and so on.

Ⅱ. The characteristics of large insulated picnic bag

1. Heat and cold preservation: heat preservation and cold preservation are the most basic functions of a large thermal insulation picnic bag. The thermal insulation layer of the product is pearl cotton + aluminum foil tin foil, which can provide good thermal insulation effect.

2. Durability: The large thermal insulation picnic bag has excellent impact resistance, it is not easy to break when pressed or impacted, and will not leave scratches.

3. Sealing: This is the primary consideration when choosing a large insulated picnic bag. Although different brands of products have different sealing methods, excellent airtightness is a necessary condition for the long-lasting freshness of memory food.

4. Freshness preservation: The international sealing test standard is used to assess the moisture permeability test. The moisture permeability of a high-quality large thermal insulation picnic bag is 200 times lower than that of similar products, which can keep the food fresh for a longer time.

5. Versatility and diversity: Designed with different sizes according to the needs of life, and used with reusable technology ice packs. The ice packs can keep cold and heat (the minimum ice pack can be frozen to -190℃, and the highest can be heated to 200℃. Cut the size arbitrarily)

6. Environmental protection: food-grade environmentally friendly materials, non-toxic, tasteless, anti-ultraviolet, and not easy to change color.

Tips:

1. The large thermal insulation picnic bag is used to keep cold: with more than 2 ice bags, the refrigeration time can be extended to 16-20 hours (note: food must be refrigerated first, and the cold preservation time is related to the surrounding temperature and usage).

2. The large thermal insulation picnic bag is used for thermal insulation: the thermal insulation time is generally 2-5 hours (according to the surrounding temperature, it is recommended to use a stainless steel container to extend the thermal insulation time), but please be sure to wrap it with cloth when storing high-temperature items, In order to avoid hot items from scalding the inside. It is also suitable for winter insulation needs.