The drawing of mesh leno bags:
After mixing raw materials and auxiliary materials, it is melted and extruded into a film by an extruder. Secondly, the film is cooled, divided into filaments (blanks), and then stretched orientated to produce flat filaments, and finally, these flat filaments are wound on the bobbin to make spindles. It is the first step to make garlic mesh bags.
The weaving of leno mesh bags:
The weaving machine interweaves the warp and weft of the flat yarn to make a cloth. Laminating: Laminate the upper mouth white film and the middle trademark film on the correct position of the mesh cloth. The mesh bag without the trademark and white film does not need this process.
The sewing of mesh leno bags:
Stitch the bottom, we usually choose the flat stitch method, the side curling is three folds, the width of the side should be greater than 32.5px, and the flat stitching method should be parallel, and the distance between the inner and outer edges of the folded edge is 1/4. Floating thread and not returning stitches. Located in the middle of the fold, there should be no skipped stitches, no floating lines, etc. The side and bottom of the woven mesh fruit bags are woven together when weaving the mesh onion bags. The edge cutting should be cut with a knife, and the bottom of the bag is double-woven.
The detection of leno bags:
Length and width: there can be no deviation. Color: there should be no significant difference between the same batch of products
Stain: Significant pollution is forbidden.
Bag edge: no significant irregularities.
Serial port bag: It should be regular, and the distance should not be significantly misaligned.
Broken weft and warp: Each mesh bag promises to have two non-adjacent ones, but it needs to be connected firmly.
Perforation: For mesh bags that require covering on the mouth, perforation is required for filling. For example, mesh bags with a mouth string do not need this process.
Packing: Bundled and shipped with a baler
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