The function, purpose, and maintenance of lunch bags cooler bags

2023-05-07

Function


1. Cold preservation, commonly known as cooler bag, can be used as a mobile refrigerator for preserving frozen beverages, fruits, breast milk/tea/seafood, and other foods; It is also used for refrigerated transportation of drugs, vaccines, and other products.


2. Heat preservation is generally used for insulated food, lunch, restaurant delivery, and so on.


Features


Fabric: Made of Oxford or nylon fabric, strong and durable; Equipped with waterproof adhesive base and anti slip pad at the bottom.


Construction: The bento ice bag is an improved mini version of the ice bag. It has a smaller capacity compared to traditional ice packs and usually comes with 1 fresh-keeping box. An independent insulated food warehouse equipped with a compression system ensures that food is stored without being squeezed.


Interior: The interior of the food warehouse is made of aluminum foil material, which is insulated with PE cotton and has both cold and hot insulation functions. Environmental protection and safety, allowing direct contact with food.


Function: Adopting hot melt seamless bonding technology, with long insulation time.


[Purpose]


Portable, lightweight, and stylish design, food can be kept warm and fresh for a long time, making it convenient to use. It is suitable for outdoor picnics and daily life (such as children carrying lunch to school. You can enjoy fresh food at any time while ensuring hygiene and health)


Characteristic


Heat and cold insulation


Heat and cold insulation is the most basic function of insulation bags. It is a special type of bag with short-term insulation effect, which can keep cold/hot. The insulation layer of the product is pearl cotton+aluminum foil foil foil foil, which can provide good insulation effect.


Durable


It should have excellent impact resistance, not easily shatter under heavy pressure or impact, and will not leave scratches.


Seal up


This is the primary consideration when choosing insulation bags. Although different brands of products have different sealing methods, excellent sealing is a necessary condition for long-lasting preservation of stored food.


Preservation


The international standard for sealing measurement is based on moisture permeability testing, and high-quality insulation bags have a moisture permeability 200 times lower than similar products, which can keep things fresh for a longer time.


Multifunctional diversity


Designed with different sizes for daily use and paired with reusable technology ice packs, ice packs can hold both cold and hot (the lowest can be frozen to -190 ℃, the highest can be heated to 200 ℃, and can be cut to any size)


Environment protection


Food grade environmentally friendly material, non-toxic, odorless, UV resistant, and not easily discolored


Maintenance instructions


1. The food left inside the insulation bag is prone to producing bad odors, and it is necessary to regularly clean the insulation bag.


2. Open the upper cover and use a soft towel or sponge dipped in warm water or neutral detergent to clean and wipe it.


3. After using the detergent, it must be cleaned with clean water and then wiped dry with a dry cloth.


4. Regularly remove dust from the top of the insulation bags to avoid affecting its aesthetic effect.


Attention: When cleaning the insulation bag, do not directly sprinkle water on the box or inside the box to prevent human damage to the bag and infiltration into the insulation layer.



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