Different Types of Warping Machine

 

The warping machine is a machine that neatly winds the cheese yarn into warp beams at a constant speed and under the same tension according to the number and length of warp yarns required by the process for use by the warp knitting machine.
The warping process can be divided into beam warping, sectional warping and ball warping according to different yarn types and process requirements.

Beam warping machine

Definition
Also known as batch warping machine, a certain number of warp yarns are wound in parallel on the warping beam, and then several warping beams are combined, sized, dried and wound into a weaving beam. This method is to divide the total number of warps required for the fabric into several batches that are as equal as possible, and wind them onto several warp beams according to the length specified by the process.
Features
The characteristics of beam warping machine are fast warping speed, high production efficiency, and suitable for mass production; the disadvantage is that there is a lot of yarn waste. For warping of multi-color or different twist direction warp yarns, the arrangement of the color warps is difficult. Therefore, it can only be used for warping self-made fabrics or single-color fabrics. Most of the warp beams need to go through a sizing process to form a weaving beam, so they are suitable for warping single-color yarn fabrics.

Sectional warping machine

Definition
According to the color cycle and creel capacity, divide the total number of warps required for the fabric into several equal number of strips. The warp strips are wound onto the warping drum in parallel one by one according to the specified width and length, and finally all the warp strips are rewinded onto the weaving beam.
Come to see more details about sectional warping machine
​Sectional warping is to divide all the warp yarns of the fabric into several small parts, and each small part is wound on a large drum in the shape of a strip. After the length reaches the required length, it is cut and consolidated, and the second and third strips are rolled in sequence… until all the strips of the process design are completed. After all the strips are rolled, they are unwound from the large drum and wound onto the weaving beam.
Process flow
Warping: creel → rear reed → splitting reed → fixed width reed → reverse shaft
Features
  • Twice winding and forming (winding one by one, rewinding), the production efficiency is low, and the tension between each strip is not uniform enough;
  • The pattern arrangement is very convenient, and products that do not require sizing can directly obtain the weaving beam, which shortens the process;
  • Suitable for small batch production of silk, wool and yarn-dyed products.

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