China Vacuum PTFE tape Manufacturers, Suppliers, Factory

Controlled expansion - Sealing tape can be pulled off the coil in a controlled manner, neither too loose nor too tight.

​In daily life, tape is used to pack various cartons. In the process of sealing cartons with tape, the tape will make a certain sound or noise. In some special environments where noiselessness is required, ordinary tape cannot meet this noiselessness requirement.

While people are aware that the cross-sectional area of power cord materials affects electrical safety during electricity use, they often don't pay enough attention to the use of insulating tape at joints. Improper use of insulating tape can cause leakage, endangering personal safety or causing fires. So, how should insulating tape be used correctly? Power cord joints are divided into "+" type, "-" type, "T" type, etc. The joint should be securely wrapped, smooth and free of burrs. Before breaking the wire end, lightly press it with wire cutters, then wrap it around to the opening, and then swing it left and right; the wire end will break off neatly at the joint. If the joint is in a dry place, first wrap it with two layers of insulating black cloth, then two layers of plastic tape (also called PVC adhesive tape), then wrap two or three layers of J-10 self-adhesive insulating tape stretched to about 200%, and finally wrap two layers of plastic tape.

The advantage is high strength and is not easy to break during the packaging process.

​Tape is something we often use in our daily life. Since it was invented, there have been many types of tape, such as transparent tape, high temperature tape, double-sided tape, insulating tape, and special tape, etc. In fact, it can also be divided according to the substrate used, such as cloth-based tape, cotton paper tape, masking tape, PET tape, BOPP tape, etc.

A matte black, single-sided acrylic tape utilizing a PI (Polyimide) substrate. The tape features strong adhesion of its surface coating and a low-gloss, matte finish. It is characterized by high tack and leaves no adhesive residue upon removal.