How to check the sealing of Nylon Braided Sleeve?

Nylon Braided Sleeve are a necessity that everyone uses every day. When consumers buy Nylon Braided Sleeve, they mainly consider the brand, price, features, etc. With the diversification of consumer needs, it has different functions.

Nylon Braided Sleeve play an important role in life, but how many people pay attention to and understand other issues that affect the quality of Nylon Braided Sleeve? For example, in terms of packaging, the packaging sealability of Nylon Braided Sleeve is an important factor affecting the quality and shelf life of Nylon Braided Sleeve.
The sealing performance of Nylon Braided Sleeve refers to the reliability of the sealing of Nylon Braided Sleeve with aluminum-plastic composite hoses. This test can ensure the integrity of the entire product packaging seal and prevent leakage, contamination, deterioration, etc. due to poor product sealing performance. question. Aluminum-plastic composite hose is a commonly used packaging material in the Nylon Braided Sleeve industry.
Aluminum-plastic composite hoses are widely used in the packaging of various paste products such as Nylon Braided Sleeve due to their good barrier properties and oxidation resistance, flexible printing methods, excellent printing effects, high bursting strength, and good anti-counterfeiting effects. Nylon Braided Sleeve are ointments. There are many such packaging products in life, such as: glue hoses, hair dye hoses, shoe polish tubes, Nylon Braided Sleeve, cosmetic hoses, coupling agent tubes, all-plastic composite hoses, etc.
Due to the increase in functionality, the physical performance requirements for Nylon Braided Sleeve hoses have become increasingly stringent. As early as five or six years ago, the GB/T2901-2007 industry standard for aluminum-plastic composite hoses for Nylon Braided Sleeve was issued, requiring sealing testing of aluminum-plastic composite hoses. For the sealing test of Nylon Braided Sleeve hose, Zhonglin Electromechanical recommends non-destructive leak detection technology. A common leak detection method on the market is the water detection method, which involves immersing the Nylon Braided Sleeve hose in water and visually detecting leaks by observing bubbles. Although this method is simple and easy to implement, it cannot detect very small leaks. More importantly, this leak detection method is destructive.
Nylon Braided Sleeve that have passed water inspection cannot be put into the consumer market. This is a huge cost loss for manufacturers with high production volume and high detection volume.