Suzhou Longcheng Heat Shrinkable Products Co., Ltd. is composed of cold and heat shrinkable power cable accessories production department and product technology research and development center, Longcheng cable accessories is committed to the research and development, design, production and sales of hot and cold shrinkable tubes, cold and heat shrinkable cable accessories, hot and cold shrinkable terminals, and strives to provide customers with leading products and a full range of services, and create value for customers.
The length of the small-diameter spiral coated heat shrink protective sleeve (D35, D75) used in the optical cable splice box can be customized, usually 16.5cm or 20cm. Some customers have requested spiral coating for small-diameter, why?
1. The difficulty of applying glue to small-diameter spiral glue is relatively high. If it is too long and exceeds 1m, this method of glue application cannot be achieved by general equipment.
2. Small caliber spiral coating, difficult to control expansion uniformity and power indicators.
Our company has currently resolved the difficulty of coating our products and is capable of mass production.
2. The power indicators and expansion uniformity can be effectively controlled. After multiple discussions by our company, the product performance has stabilized.
Why do optical cable splice boxes use spiral coating instead of direct coating?
1. The adhesive coating method can keep the optical cable product in a waterproof and sealed state during use.
2. Spiral coating can effectively solve the slip and displacement problems that occur during the use of optical cable products.
