How does this 6.5-inch and 7-inch paper bowl demonstrate its durability during use?

This 6.5-inch and 7-inch paper bowl is unique in its structural design. It is made of high-quality pulp material and carefully crafted through advanced pressing and molding technology. High-quality pulp material gives the paper bowl good stiffness and thickness, which is the basis for its stable structure. Stiffness allows the paper bowl to remain upright when placed and will not easily fall over; while sufficient thickness enhances the strength of the bowl.

This paper bowl has excellent high and low temperature resistance and can adapt to various complex temperature environments. When filled with freshly cooked hot soup, the temperature of the hot soup may be as high as 90℃ or even higher. Ordinary paper bowls may leak or deform because they cannot withstand such high temperatures, but this paper bowl can withstand it steadily. Its interior may have been specially coated, such as PE film or PLA coating. PE film has good thermal insulation properties, which can reduce heat transfer and prevent users from being scalded during use. It can also prevent the heat of the hot soup from dissipating too quickly and maintain the temperature of the soup. PLA coating is an environmentally friendly coating that not only has certain heat insulation properties, but also has good moisture resistance.

When paper bowls are used to hold refrigerated desserts, the refrigerated environment temperature is low, and desserts may cause condensation on the surface of the paper bowl. Ordinary paper bowls may become fragile due to moisture and are easily damaged or deformed. However, this paper bowl, protected by the coating, can effectively prevent moisture from penetrating into the paper fiber and keep the bowl body firm. Even in an alternating hot and cold environment, such as suddenly placing a paper bowl containing hot soup from a high temperature environment into a low temperature environment, or taking out a refrigerated dessert paper bowl and placing it in a room temperature environment, this paper bowl can still be as strong as before, and will not leak or deform due to temperature changes.

In daily life, dishes containing soup and oil are very common, and ordinary paper bowls are often unable to cope with such foods. Because the paper fiber structure of ordinary paper bowls is relatively loose, it is easy to be penetrated when encountering soup and grease. Soup and grease will gradually penetrate into the paper fiber, making the paper bowl soft and rotten, which not only affects the food, but also may cause soup and grease to leak and dirty the surrounding environment.

This paper bowl has a good anti-seepage coating, which is the key to its strong oil and water resistance. The anti-seepage coating can form a dense protective film to effectively prevent soup and grease from penetrating into the paper fiber. When soup and grease contact the surface of the paper bowl, they will be blocked by the anti-seepage coating and cannot enter the inside of the bowl. In this way, the bowl body can always remain intact and will not become soft and rotten due to the penetration of soup and grease, thus ensuring the safety and hygiene of food, and facilitating the use and cleaning of users.

This paper bowl has a wide range of applicability. Whether it is outdoor picnics, refrigerated storage, or indoor hot food supply, it can maintain a good physical state in different environments. During outdoor picnics, the environmental conditions are relatively complex and may be affected by factors such as sunlight, wind, and humidity changes. Ordinary paper bowls may become dry and brittle due to sunlight and easily crack; or they may be damp and deformed due to humidity changes. But this paper bowl can withstand these adverse factors and maintain its strength and shape.

When stored in a refrigerator, the low temperature of the refrigerated environment may cause ordinary paper bowls to become brittle and easily damaged. However, due to its low temperature resistance and moisture-proof coating, this paper bowl can remain stable in a refrigerated environment and its quality will not be affected by low temperatures. When hot food is served indoors, the high temperature of the hot food may soften and deform ordinary paper bowls, but this paper bowl, with its high temperature resistance and good structure, can ensure that there will be no problems when serving hot food, and it will always remain in good use. Its strength and shape are not easily affected by changes in environmental humidity or temperature differences.