1, raw materials:
(1) Crinkled fiber clusters, due to high degree of crimping, insufficient carding or fiber rebound, resulting in poor control of drafting
Small thick section.
(2) Hard-to-filament or sticky fibers cause changes in fiber movement during drafting, resulting in small thick sections.
(3) The raw material is not removed or small impurities are added during the process to cause changes in fiber movement during drafting, resulting in small coarse
Festival.
Due to the raw materials, you only have to carefully observe the shape of the defects and decompose the state of the fibers in the defects.
You can make a judgment.
2, the production process:
(1) There is radish in the clear flower.
(2) Clearing, combing, merging, and coarsening processes are used to draw up oil from the draft channel.
(3) Xilin, Doffer hanging flowers, around the flowers.
(4) roller, roller around the flowers.
(5) Apron embedded flowers.
3, cleaning:
What you said is most likely:
(1) Carding dust removal knife, size missing bottom hanging flowers.
(2) Carding, merging at the trumpet entrance.
(3) Accumulation of flowers in the low pressure cover of the ligature and in the doffer triangle.
(4) The drooping of the cotton net brings in the accumulated flowers on the pallet.
(5) The pressure bar is covered with flowers.
(6) The air fly falls into the gauze.
(7) Putting a sliver on the accumulated flower drop tube in the gap at the bottom of the coupon.
(8) Roving shoulders at the shoulder of the roving.
(9) Semi-finished products often store surface area.
Quality Men Sole for making male sandals , slippers, casual footweard.
Anti-slip out sole, fashion patterns Shoe Sole, wear resistant Outsole
Men Sole
Wedge Sole Work Boots,Reebok Gum Sole,Flat Sole Work Boots,Reebok Sole Fury Mens
Jieyang City Shuangcong Plastic Products Co.,Ltd , https://www.jyshuangcong.com