Needling Production line manufacturers tell you that needling production technology is very common and popular in the non-woven industry. Utilizing different machine combinations and designs, needlepunch lines can produce different cloth felts, carpets, geotextiles, shoe linings, filter materials, base layers for synthetic leather and asphalt felts and hundreds of other innovative nonwoven products.

The needles of the Needling Production line are composed of four parts: the needle handle with a curved head, the needle waist (some without needle waist), the needle leaf and the needle point, and the needle leaf is the working section of the needle, which is the main section of the needle.
(1) There can be many changes in the tip shape, such as standard tip, sharp tip, microsphere tip, spherical tip, blunt spherical tip, polar spherical tip, etc.
(2) The structure of the barb can also have many changes. The Needling Production line manufacturer tells you that according to the structure of the barb, the barb can be divided into several types: standard barb, rounded barb, non-protruding barb, and middle-protruding barb.
(3) The relative bending direction of the needle shank elbow can also have several changes.
(4) The cross-sectional shape of the needle leaf is circular, triangular, square, rhombus, etc.
(5) The geometric size of the needle is an important parameter to express the specification of the needle. The thickness of the needle leaf, needle waist and needle handle are indicated by needle leaf number, needle waist number and needle handle number respectively, and the larger the number, the thinner it is. The needle number (sometimes referred to as the needle number) is often mentioned in production, and the size of the needle number of a common lancet corresponds to the height of the triangle of the needle leaf section.
(6) Needling Production line manufacturers tell you that the barbs are arranged in different ways, generally divided into standard type (RB), medium type (MB), encrypted type (CB) and so on.