Auxiliary sewing instrument for three-layer cording collar

Abstract

The invention discloses an auxiliary sewing instrument for a three-layer cording collar. The auxiliary sewing instrument for the three-layer cording collar is characterized by comprising an upper laminate, a middle laminate and a lower laminate which are made of transparent polyvinyl chloride (PVC) materials, wherein one sides of the upper laminate, the middle laminate and the lower laminate are all connected with each other, sewing grooves which are matched with a margin of a collar are both arranged on the upper laminate and the lower laminate, the grooves are corresponding to each other, a flange is arranged on the inner side of each sewing groove, the shape of the middle laminate is matched with the collar. When the auxiliary sewing instrument for the three-layer cording collar is used, first cloth of one side of the collar is placed in the corresponding groove of the lower laminate, then the middle laminate is put down, binding of the collar is correspondingly overlapped with the cloth of one side of the collar, and finally the upper laminate is put down and the collar is sewed along the sewing grooves. By means of the auxiliary sewing instrument for the there-layer cording collar, efficient sewing operation is achieved at last, meanwhile inferior-quality products are reduced, and production cost is lowered. In addition, a worker can be familiar with the sewing operation fast and further be skilled in the sewing operation, and finally production efficiency is improved further.

Description

technical field [0001] The invention relates to an auxiliary tool for sewing garments, in particular to an auxiliary tool for sewing a three-layer clip piping collar. Background technique [0002] Our country is a big country in garment production, and a large number of finished garments leave the factory every year. However, because the garment production process is an industry that requires a lot of labor, workers are carrying out high-intensity garment sewing work every day. Due to the need for manual sewing operations , It is inevitable that sewing errors will occur at certain times, which will cause waste products, thereby increasing production costs and making it difficult to effectively improve production efficiency. Especially the sewing of some special parts is time-consuming and labor-intensive. For example, the sewing of some clothing collars requires three-layer piping. If the sewing operation is purely manual, it will take a lot of time or manpower. , it is dif...

AI Technical Summary

Problems solved by technology

[0002] Our country is a big country in garment production, and a large number of finished garments leave the factory every year. However, because the garment production process is an industry that requires a large amount of labor, workers are carrying out high-intensity garment sewing work every day. Due to the need for manual sewing operations , it is inevitable that there will be sewing errors at some point, which will lead to waste products, which will increase the production cost and make it difficult to effectively improve production efficiency

Especially the sewing of some special parts is time-consuming and labor-intensive. For example, the sewing of some clothing collars requires three-layer piping. If the sewing operation is purely manual, it will take a lot of time or manpower. , it is difficult to effectively improve production efficiency, so further improvement is urgently needed

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