"Packaging Tape Manufacturer Teaches You How to Tell Good from Bad"

How Packaging Steel Strips are Joined: Many items in packaging today heavily rely on packaging steel strips. To ensure the quality of use, it is crucial to check the quality when selecting packaging steel strip manufacturers.

The surface of the steel bands for packaging should appear even in normal daylight, with consistent patterns and no obvious contamination or impurities. Cracks, damage, or perforations are not permitted. As for thickness, the mean value of measurements taken at three points with a caliper must be within a range of 0.6±0.1mm. In terms of weight, for strength testing, the Weifang design specifies that each batch of incoming material is to be tested by trial packaging in a box filled with 30kg of paper, with the box being held by hand.Steel bandingDuring the 20S period, the packaging steel belt vibrated intensely for 3 times, and it was fully prepared without any damage. In terms of adhesive strength, over 80% of the adhesive remains adhered to the belt after packaging.

The packaging steel strip manufacturer reveals that the proper method must be chosen during the jointing process to ensure optimal use. But how exactly is it joined?

During the process of joining the parts, the knotting method can be initially employed. Generally, products that use this type of joint are more flexible, and the joint is formed into a slipknot. This joint style is both sturdy and aesthetically pleasing, and it is easy to untie. Alternatively, the heat fusion splicing method can be used, which employs heating techniques such as electric heat fusion, mechanical high-frequency oscillation fusion, and ultrasonic fusion. This causes the surface of the packaging steel strip to melt upon heating, fusing the melted surfaces of the two strip ends together under a certain pressure for a specific duration. After the melted surfaces solidify, the packaging steel strip joint is securely bonded.