Hot Cold Bag Thermal

The outer materials of the hot cold bag thermal is PP non woven fabric. PP non-woven fabric features a short production process, high production speed, high output, and low cost. Additionally, due to the absence of warp and weft threads, cutting and sewing are highly convenient. Moreover, its lightweight nature facilitates easy shaping. Consequently, bags made from PP non-woven fabric are more cost-effective and of superior quality compared to those made from other fabrics.The inner materials of the lunch cooler tote bag is the EPE and aluminum foil, The thermal insulation effect of aluminum foil with EPE is achieved through two ways.The independent bubble structure of the inner EPE foam traps stagnant air, forming a physical thermal insulation barrier that effectively prevents heat conduction.The surface aluminum foil layer creates a mirror-like reflection of infrared radiation, effectively blocking over 80% of thermal radiation penetration under direct sunlight exposure. The hot cold bag thermal are used a zipper to seal the bag body to slow down the heat dissipation in order to keep the temperature.

The hot cold bag thermal's logo can be customized. You can use the silk screen printing if your logo is simple colors, the printing cost of silk printing is low and the printing color is good, so you can choose it if you are chasing the price. You can also use the heat transfer printing if your logo is complicated colors, the printing cost of heat transfer is higher than silk printing and the printing color is good.

The hot cold bag thermal is a portable bag designed for food storage to maintain temperature and freshness, classified as an outdoor bag category. It is suitable for scenarios such as outdoor picnics, food delivery services, vaccine transportation, and daily household use.

It possesses dual functions of cold preservation (e.g., maintaining freshness of chilled beverages) and heat preservation (e.g., maintaining temperature of meals).It is designed to be lightweight and foldable, featuring portability, compactness, and fashionability. It maintains food temperature and freshness for extended periods, offering convenient usage suitable for outdoor picnics and daily life (e.g., children can carry it to school for lunch, ensuring access to fresh food while maintaining hygiene standards).