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Clean Production Audit Information Disclosure
In accordance with the requirements of the Notice on Doing a Good Job in the 2025 Qidong City Clean Production Audit (Tong Qidong Huan [2025] No. 15), the relevant enterprise information is hereby announced.
14
2025
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05
The difference between non-woven needle and round needle
The difference between non-woven needle and round machine needle, knitting is the main process of wool sweater production, and its knitting machine uses two kinds of non-woven needle and round machine needle. Because the flat knitting machine has many advantages, such as the number of stitches can be increased or decreased to knit the clothes suitable for the human body, and the clothes can be made without cutting, which not only saves raw materials but also reduces the working procedure, changes the pattern and is convenient to change the varieties. Therefore, most wool sweater enterprises choose the flat knitting machine to knit. However, because the circular machine has the characteristics of high speed and high output, it has been paid more and more attention by some manufacturers.
21
2024
The difference between household sewing machine needle and industrial sewing machine needle
The needle handle of the needle of the industrial sewing machine is a circular cylinder, and the needle handle of the needle of the household sewing machine is partially cut off on the circular cylinder, which is convenient for beginners who do not use the sewing machine to install.
Types and Selection Methods of Sewing Machine Needles
The sewing machine needle is one of the most basic accessories in garment processing enterprises, and it needs to be replaced every day or even a few hours. However, even this small needle is very knowledgeable when it is selected. Improper selection of the needle will cause damage to the fabric or frequent needle breakage and needle skipping.
The relationship between sewing needle and core sewing thread
The relationship between the core sewing thread and the sewing needle: Choose the thickness of the suture. When choosing the thickness of the suture, the use of thin sewing thread should be considered first. Specific considerations from the following aspects
Needle selection for several common products of needle-punched nonwovens
Geotextile is a kind of geotechnical material widely used in the construction of roads, reservoirs, tunnels, dams and so on. Its main function is separation, filtration, drainage, stability and reinforcement.
What are the contents of non-woven needle maintenance?
Non-woven puncture needle is a special puncture needle for the production of non-woven fabrics. The needle body forms a triangular prism, each prism is peak-shaped, and there are 2-3 hook teeth on the hook. The hook thorn of the non-woven needle drives the fiber through the fiber web material, so the shape, number, arrangement of the hook thorn on the edge of the working section, as well as the length, depth, height and lower cutting angle of the hook thorn are very important.
Judgment and Maintenance of Common Broken Needle Fault in Sewing Machine
Broken needle refers to the sewing process, the machine needle or curved needle by unexpected resistance and obstacles to be broken, the main reason is that the machine needle or curved needle in the process of work, and some parts of the collision or friction caused by, in the machine needle or crochet touch on the machine can be found on the rolling, friction obvious traces, the specific situation is as follows:
Sewing machine sewing clothes generally with a few needle?
Needle No. 14, if it is a shirt, No. 11 is recommended; if it is chiffon, use No. 9; if it is a down jacket, use No. 7; if it is a thick Denim, use No. 16 and No. 18.
Types and Selection Methods of Sewing Needles
The sewing machine needle is one of the most basic accessories in garment processing enterprises, and it needs to be replaced every day or even a few hours. However, even this small needle is very knowledgeable when it is selected. Improper selection of the needle will cause damage to the fabric or frequent needle breakage and jumper.