Black heat shrink tube with glue is one of the colors of heat shrink tube we introduced earlier. The reason for the separate introduction is that there is a higher demand for black heat shrink tube with glue.

There are many classifications of heat shrink tube, one of which is the glued heat shrink tube. The glued heat shrink tube has been introduced in the previous article. The inner wall of the tube is equipped with hot melt glue. During the production process, the raw material is realized co-extrusion with hot-melt adhesive. When the customer receives the heat shrink tube with glue, they can carefully observe that there will be a thin transparent layer on the inner wall. This is the hot melt glue attached to the heat shrink tube. During operation, using heating tools to heat it. When the heat shrink tube shrinks due to heat, the hot melt glue on the inner wall melts and becomes sticky, and the sealing effect is enhanced.

Black heat shrink tube with glue, why focus on this color? It is because from the previous sales experience, compared with other colors, the market demand for black heat shrink tube with glue is higher. Like ordinary heat shrink tube, the color of glued heat shrink tube is also richer, including red, green, yellow, blue and black. It can meet the color requirements of different customers, but there are relatively few customers who purchase colored heat shrink tube with glue, they come to buy black heat shrink tube with glue. Black is a more common color with hot glue.

Regardless of whether it is black heat shrink tube with glue or other color heat shrink tube, it is the same quality control and production process. Customers can use it with confidence. Of course, for some specific occasions, different colors need to play different product roles. Then the customer should choose according to the actual situation.