Basic knowledge, suitable for beginners
First, the specifications do not match
Causes of serial number defects 1. Specifications are too poor - the sample is not accurate; the cutting knife is not allowed;
Second, poor sewing
2, the needle spacing is too poor - the sewing time is not strictly adjusted according to the process requirements.
3, jump needle - due to mechanical failure, intermittent appearance.
4, off-line - did not hit the needle when starting or dropping; or serious floating line. 5, the missing needle - due to negligence sloping;
6, hair venting - copying machine failure or missed copy; refraction of raw edges is not tight, bagging technology is not off, pocket horns.
7, floating line - shuttle fur is too loose, or the crimping plate is too tight.
8, floating bottom line - the pressure line board is too loose, or the shuttle is tight.
9, anti-mouth spit - sewing technology is poor, did not spit according to the process requirements.
10, anti-warping - face is too tight; or when the face is placed on the sewing.
11, wrinkle - did not change the needle thread according to the thickness of the seam; or the length of the suture.
12, starting from the New Zealand - because the technology is not closed; the stitching does not match.
13, double track - 缉 single line, after the line is broken, the seam line is not on the original stitch; after sewing the sill, two stitches are created when the line is added.
14, the double line is not parallel - because the technology is not closed; or the operation of the sloppy caused the double line width and unevenness.
15, not straight - the unevenness of the seams caused by the unevenness of the mouth is not straight; the technical difference is bright.
16, unevenness - the seams in the face are not smooth and flat; the seams do not match; the upper and lower pieces are different.
17, not square - the pocket corner, the bottom of the bag, the swing angle, the square collar is not sewn at 90 degrees.
18, not round - round neck, round pocket angle, round sleeves, suit round swing, due to the sewing technology, but the appearance of small corners.
19. Asymmetry - Due to poor technology or sloppy operation, the symmetrical parts must have length, height, fatness, width and narrowness.
20, uneven eating situation - when the sleeves in the sleeves of the mountain due to uneven eating, resulting in the sleeves are fat, or have fine pleats.
21, ç»± position skew - ç»± sleeves, collars, positioning points less than three or positioning is not allowed.
22, the strip, the grid is not allowed - the cut does not leave clear the cut position; or the discharge is not strictly aligned with the grid; when sewing, sloppy, not aligned.
23, the upper ridge, the lower ridge - low sewing technology or sloppy operation, did not make the crepe line always on the side of the seam.
24, pinhole exposed - did not clear the edge of the pin when cutting; rework did not cover the hole.
25, the collar angled beans - low sewing technology; the collar seam clearance is not required; the folding process is not required; there is no pressing through the collar shaping machine.
26, the position of the spare parts is not allowed - there is no single sewing or spare parts for sewing when sewing.
27, the wrong position of the plaque - the main å”›, wash the å”› did not require the sewing of the sample or craft list
Third, the stain
28, handwriting - use pens, ballpoint pens to edit the number, work number, inspection number in violation of regulations.
29, oil stains - the machine leaks oil when sewing; eat oily food in the workshop.
30. Powder traces—The scratch marks are not removed when cutting; the scratching is caused by sewing.
31. Blotting - There is no cut off of the cloth head imprint when cutting.
32. Dirty - the production environment is unclean, the seams are piled on the ground; the seams are contaminated when they are transferred; the operators do not wash their hands before they go to work.
33, watermark - color cloth seams stained with water and stains.
34, rust - metal buttons, zippers, buckles, poor quality, rusted and stained on the seams.
Fourth, ironing
35, hot coke discoloration - the temperature of the iron is too high, so that the fabric is burnt and discolored (especially chemical fiber fabric)
36. Aurora - no steaming is used, and the electric iron does not have a water cloth to cause partial brightening.
37. Dead traces - The hot surface is not flattened, and the unrecoverable folds are burned out.
38, leaking hot - work sloppy, large area is not too hot.
Fifth, the line head
39. The dead line is not cleaned after finishing.
40. Live thread head - the trimmed thread is glued to the garment and is not removed.
Sixth, other
41. Inverted hair - cutting and discharging errors; sewing small pieces are inconsistent with large pieces of hair.
42. Do anti-clothing – the sewing machine will not recognize the front and back, and make the cloth surface reverse.
43. The same piece of the piece - the symmetrical piece, cut into a direction due to the wrong cutting and cutting.
44, 疵 超 超 超 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
45, the buckle is not allowed - the buckle plate appears high or low or uneven stitching and other errors.
46, buttonhole skew - keyhole operation sloppy, not placed on the piece, causing the buttonhole is not flat, not straight.
47, color difference - fabric quality is poor, when cutting, bagging, numbering errors, wrong number when sewing, there is no change in quality and color.
48, damage - cut the repair line, reworked and uncleaned when washing water.
49. Degumming - The quality of the adhesive lining is not good; the temperature is not enough or the pressure is insufficient when bonding, and the time is not enough.
50, foaming - the quality of the adhesive lining is not good; the ironing board is not flat or there is no padding blanket.
51, plasticized - the quality of the adhesive lining is not good; the adhesive has yellow, the temperature of the iron is too high, making the fabric yellow.
52, the knot is not allowed - the set of workers did not position according to the process requirements.
53. The buckle is not strong - the nail button machine is faulty.
54, the four-button buckle is not suitable - the quality of the four-button buckle.
55. Folding clothing is not qualified - there is no folding according to the process requirements (or customer requirements).
56, clothing, bag specifications do not match - the packer operation sloppy, the garments are wrongly packed plastic bags.
57. Lost work pieces - the negligence of the sewing work, forget to install a variety of decorative enamel, decorative buttons or a part of the slat, the packager forgot to hang the tag and spare buckle.
58. Packing match error - the packer is working sloppy, not strictly packed with the packing list.
59. The number of boxes is insufficient - too many defective products are produced, and there is no qualified product to make up the shortage of tail boxes.
60, the outer box is wrongly printed - the foreign trade department provides the wrong name; the manufacturer identifies the English error
Textured Sweater,Noverty Sweater,Textured Out Coat,Textured Printed Pullover
SHAOXING YINBO IMP&EXP CO.,LTD , http://www.yinbotex.com