Production process of custom knit sweaters processing plant

Production process of custom knit sweaters processing plant

When custom-made knitted sweaters, you need to find the corresponding processing factory. This article introduces the production process of knitted sweater processing factories, allowing you to have a comprehensive understanding of the production process of sweaters.

Sweater processing is a series of production processes that weave yarn into a finished sweater.

The whole process of sweater processing can be expressed as: storage of wool material → woven pieces → bones → seam disc → collision → washing → drying → ironing → car mark → check shirt → patching → packaging-may be added in the middle (Other processes).

Wool storage: After the raw material of wool yarn enters the factory, it is necessary to take samples to check the calibrated linear density of the yarn count and the evenness of the sliver, etc., and it can be put into production only if it meets the requirements. Most wool yarns entering the factory are in the form of skein yarns, which have to go through the winding process to make them suitable for knitting by flat knitting machines.

Machine winding

Woven pieces: sweaters have front, back, sleeves, collars, stickers, etc. Woven pieces refer to the semi-finished products of knitted yarn woven on a knitting computer flat knitting machine. Weaving is usually done by computer flat knitting machine.

Flat knitting

Bone bone: The role of the bone bone is to prevent the cut of the woven piece from falling apart.

Sewing disc: Sewing the shirt pieces (including front panel, back panel, sleeves, collar stickers, chest stickers, bag accessories and other accessories) through professional sewing device.


Challenge: Handle needles to deal with parts that cannot be sewn by the machine. There are three main aspects: 1. yarn removal and mouth trimming; 2. picking; 3. bumping.

Washing water: Washing water occupies a very important position in the sweater process.

The main purpose of washing water:

1. Remove oil, dust and odor during processing

2. Improve fabric feel

3. Control the softness of the sweater

4. Stereotype (shrinkage)

Ironing: Sweater ironing is very different from other garments, because the sweater will shrink after washing, it needs to be ironed to fix the sweater shape and size, and the sweater needs a steam iron And special ironing board to assist.


Car Mark: It is to put the mark (main mark, washing mark, size, etc.) requested by the guest on the sweater.

Car Mark

Check shirt: Check the light.

Patching: Weaving pieces sometimes have defects, such as leaky eyes, rotten holes, flower needles, etc., or damage caused by yarn removal from the sewing disc, such as leaky eyes, jumpers, cramps, etc., can be patched. Repair in process.

Make up

Packing: forming by folding clothes, bagging the finished products, and packing.

Other processes: The above is the general manufacturing process of sweaters, but often requires some other processing, such as dyeing, printing, embroidering, beading. Hand hook, car flower and other processes, these operations will be interspersed between the above processes .

As can be seen from the above production process and process description, the process of producing a knitted sweater is very complicated, and each process requires special personnel to dock. The introduction here is only the production process of large goods. Proofing is required before producing large goods. Proofing also involves the process of scaring numbers, plate making and drawing, and is also a professional technical work.

The above is the introduction of the whole process of sweater processing, I hope it will be helpful for you to further understand the sweater processing process.