Weaving machines (looms); for weaving fabrics of a width exceeding 30cm, shuttle type, power looms
HS v2022 Code: 844621
About weaving machines (looms); for weaving fabrics of a width exceeding 30cm, shuttle type, power looms
HS code 844621 covers power looms used for weaving fabrics with a width exceeding 30cm. These shuttle-type weaving machines are a critical component of the textile manufacturing industry, enabling the large-scale production of woven fabrics that are essential for a wide range of consumer and industrial applications. The weaving industry plays a vital role in the global economy, transforming raw materials into finished textile products that are in high demand across numerous sectors.
Production process
The production of power looms for weaving fabrics involves several key steps. First, the loom frame and mechanical components are manufactured, often using specialized metalworking equipment. The shuttle mechanism, which carries the weft yarn through the warp threads, is a crucial element that must be precisely engineered. Computerized control systems are then integrated to automate the weaving process and ensure consistent fabric quality. Finally, the completed looms undergo rigorous testing and quality control measures before being delivered to textile manufacturers.
Production inputs
The primary inputs required for the production of HS code 844621 power looms include metal alloys for the frame and components, specialized mechanical parts, and advanced electronic control systems. Additionally, the industry relies on a skilled workforce capable of operating and maintaining these complex weaving machines. Ongoing research and development efforts also contribute to the continuous improvement of power loom technology.
Production outputs
Power looms classified under HS code 844621 are used to produce a wide range of woven fabrics, including clothing textiles, upholstery materials, and industrial textiles. The output of these weaving machines may be consumed by 841510 Clothing manufacturing, 940190 Furniture manufacturing, and 560210 Manufacture of nonwovens, among other industries that rely on high-quality woven fabrics.
Revisions to 844621
Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 844621. The most recent 1 version of this code (844621) is in the HS v2022 system (this version):
This page shows the most recent version of code 844621.
Family tree for weaving machines (looms); for weaving fabrics of a width exceeding 30cm, shuttle type, power looms
graph LR A["<a href='/classifications/hs/v2022/84'>84: Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof</a>"] A --> B["<a href='/classifications/hs/v2022/8446'>8446: Weaving machines (looms)</a>"] B --> C["<a href='/classifications/hs/v2022/844621'>844621: Weaving machines (looms); for weaving fabrics of a width exceeding 30cm, shuttle type, power looms</a>"] B --> D["<a href='/classifications/hs/v2022/844610'>844610: Weaving machines (looms); for weaving fabrics of a width 30cm or less</a>"] B --> E["<a href='/classifications/hs/v2022/844629'>844629: Weaving machines (looms); for weaving fabrics of a width exceeding 30cm, shuttle type, other than power looms</a>"] B --> F["<a href='/classifications/hs/v2022/844630'>844630: Weaving machines (looms); for weaving fabrics of a width exceeding 30cm, shuttleless type</a>"] %% Color coordination by level classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px %% Apply classes class A level2 class B level4 class C level6 class D level6 class E level6 class F level6 class C highlight %% class A level1 %% class B,C level2 %% class D,E,F,G,H,I level2 %% class J,K,L,M,N,O,P level3 %% class C highlight