Knitting sewing skills

1. Wear eye-eyes - Put the thread on the mouth of the mouth into the eye, so as not to fall off after tearing.

2. Scrape the edges - stitch the dead lines (that is, the vertical lines) with the line.

Second, 18 kinds of common sewing points

(1) Eye-opening is caused by wrong keyholes. In other words, the upper eye wears an empty space between the needle and the needle, causing the live mouth to come off after the yarn is untwisted. Generally, a sweater with more than 5 missing needles is unacceptable and must be returned to the seams. Because too many missing needles and clothes are not only time-consuming repairs, but also unsightly, causing the loss of secondary goods. `

(2) Locking the wrong line The different lines of the keyhole (that is, wearing the wrong line and the line) affect the difficulty in unraveling the yarn and the yarn mouth is not uniform. To remove the film, wear it with the line, that is, one line passes. This type of behavior is due to the greediness of workers, or the lack of skilled workers. As a master, it is necessary to find out the reasons in time and correct them. Otherwise, it will cause great losses. Not only will it be necessary to sew the plate and pick up the time, but also to re-weaving the next column. (If the pick is hit, it is impossible to use the old column. Back seam).

3 When you eat, you will not be able to walk straight (a row of lines) due to scraping. Not only will the number of lines of the sewing thread not be straight, it will form a bend, and the shirt will have a notch shape, which will affect the appearance. The slit line should be removed immediately.

4 The broken side sewing plate should pay attention to the broken edge of the piece not found due to the missing piece, or the phenomenon of missing needle on the side needle. This piece will affect the gap and make trouble. The scraping edge cannot follow the line, and the side needle is bad or missing stitches. To form a piece of loose or large ear, at this time to return the check sheet, timely notice the improvement of the loom, check the film to be carefully checked, so as not to be found too much to be left until the sewing plate found, wasting time, affecting the production schedule.

5 irregular stitches due to improper wear, or improper positioning of the machine (or a part loose 6), resulting in a large or intermittent suture ears (ie throwing line), to immediately check the real cause , and then back to sewing.
If it is improper to wear wool to improve on their own; if it is a problem with the machine, it is necessary to inform the master to take the opportunity to avoid too much suture is not neat and unacceptable, time-consuming rework, delays in production.

6 The suture is too loose and the adjustment line is uneven, which makes the seam too loose and not tight. The suture plays the ear and affects the appearance of the garment. The sewing machine operator should pay attention to the measurement of the stitches at the beginning of each process, because the required tightness of each process is not necessarily the same, such as the collar and the embedded clamp, the upper sleeve, the keyhole and the shirt, and the cuff. The tightness is different.

7 The jumper action of the jumper is not stable. As a result, the unbroken sewing thread is incomplete, and after the yarn is unpicked, it is not easy to repair. It must be re-stitched. Of course, the sewing worker himself should immediately respond to the master's pot, and the master should also take the initiative to pay attention to the inspection. After the machine is repaired, the worker must check whether the suture has such a situation.

8 If the selection of stitches is wrong, if the stitches and shirts are not full in color, the appearance of the shirts will be damaged. The stitches must be removed for sewing, which is mainly due to the overwhelming or eagerness of the workers. This kind of phenomenon casually finds a seam and seams. It may not have noticed a slight difference in coat color or woolness. There are also different cylinders in the same color of wool, and there will be differences in the sew. Sometimes, cotton yarns are mistakenly sewn together, or wool is used as a sewing method for cotton yarns.

9 The sewing thread mouth is not locked. The shear thread mouth is too short or too sticky. It will affect the looseness of the thread mouth and make it loose. It is necessary to re-sewn the neckline, leaving about 3/4 of the scissors mouth.

10 If the suture is too tight, if the spring in the seat is too tight or if the wearer wears incorrectly, the elasticity of the sewing bone is not easy to break, or the wire bursts, the suture spring must be loosened in time, and if the gap is flexible, try again. Back to seam measures.

11 It is not right for the pinholes and needles to cross the corner of the eye (that is, criss-cross), affecting the stitches that do not conform to the conventional rules, and it is difficult to miss needles and dismantle after unravelling. Sew.

12 uneven cloth on the plate on the plate on the plate uneven, pull uneven, the crevice line crease line at the edge of the shirt, will destroy the appearance of clothing, resulting in sub-goods.

13 pairs of positions do not fit on the disk. When the edge is pulled, the tension does not fit tightly. Or it may scare off the number of woven pieces, such as collecting flowers, adding needles, opening needles, remaining needles, etc., and affecting the stitching of the sewing machine. Caused finished goods. When sewing sewing sheets, one should pay more attention to the quality of the weaving pieces. If any defects are found, they should actively respond to the masters to inspect the films and looms and try to minimize the errors.

14 side-to-side asymmetry Generally, in addition to the small plane, the general shoulder size is brought under the control of the arms, divided into nylon, cotton and transparent three common straps, it plays a role in limiting the elasticity and stability of the shirt position If the size calculation error is too large, or the tape is not uniform, it will not only affect the asymmetry between the two sides (that is, vary in length or snake shape), but also affect the size of the entire shoulder, and ultimately rework, and take time. Affect the progress. Cotton Belt: Shoulder Live - Collar Life * Shrinkage + Child Mouth 2: Nylon Bucket: Shoulder Live - Collar Life * Shrinkage + Child Mouth 2 Transparent Band: Shoulder Live - Collar Live * Shrink Degree + Stomach ÷2, but to see how the slant is determined by the slant.

15 poor collar shape, left and right asymmetry} scared number to receive flowers is usually fast and slow, forming an arc, if the sewing plate is inclined according to the flower half an inch, and keep the same gesture on both sides, the collar will be round, On the contrary, if the gestures on both sides of the sewing disk are different, and the skewed size of the child mouth is different, it will affect the collar shape.

16 collar collar is too tight, not too first to first adjust the suture, and then collar collar, try to pull. Usually: men's pull force 12-12.4 inch women's pull force 12-inch children's clothing pull force 11-11.4 inch if the suture is too tight, not only can not get through, and will pull the burst line; the other hand, if the suture is too loose, it will play a snake. In short, the gap workers must pay attention to adjusting the gap line and rework it when free. In addition, when the collar collar to pay attention to the following points: the original body out: the collar must be keyhole, pull 12.4-13 inches can be. Single collar: to pay attention to whether the collar is too loose or too tight. Collar: Pay attention to the middle position of the collar to avoid skewing the middle position. Open the chest: to pay attention to cutting before and after the mouth to cut, can not be cut (straight position to be divided into the seam). Double collar: to pay attention to the bun mouth can not be too large, or have yarn.

The number of collars on the collar, needles on the lower column, and the number of needles on the shirts do not match. When the collar is pulled up too far or too far, it is necessary to inform the scared master that the check is for more than one needle, or the number of shirt collars is too large. , can not be sewed, resulting in finished goods. Usually the chest is affixed to Siping, and in order to be accurate, the size of the paint must be used first. Its size distribution is generally based on the length of a long collar, and then the size of the collar, and of course, the degree of shrinkage depends on the degree of wording. Measure the size of the collar: (collar live * square pin several dials) The resulting collar size, in short, the collar must be evenly on the plate, and should be rounded. Also notice that the general 5G, 7G, 12G collars wear the third row, and the 3G collar wears the second row. 3G, 5G generally do not let loose eye, 7G sparse eyes to put small, 12G if the shirt and the next column of different colors, sparse eye can not be too sparse, so as not to blindfold exposed background. The number of seam lines between the collar collar and the shirt is not necessarily the same (special, for example, if the sparse eye is too sparse, one more hair seam may be used to hide the exaggeration of the sparse eye).

18 color shirts with asymmetric position on both sides. If the number of scares is not taken into account, the size of the sub-mouth will be different when the sewing disc is skewed. This will affect the uneven size of the two sides, affecting the appearance of the garment, and reducing the appearance of clothing. Values, so sewn workers must pay attention to what is the cause of the reasons for timely improvement. From the above 18 points, a finished sweater is good or bad, in many places can fully reflect the process from the sewing plate, whether it is the fine work of the sewing plate, or find other problems, for the finished product is excellent Bad plays an important role, so there is such an old saying: sewing well, picking the right, after the corresponding whole; otherwise, it goes without saying that there are even many poor weaving loom, sewing If you move to work, you can also ensure the quality is not bad.

Third, hit a brief introduction:

Knitwear has many parts that cannot be sewn by the machine, sometimes because of the appearance requirements. It must be combined with needles (embroidery, needlework for sewing); or excess stitches outside the stitches must be removed by hand. This part of the The process is called collision. For example: the collar of the collar collar/circle neck, the neck collar of the apricot collar, the straight shirt of the open-cut shirt, the receiving foot of the chest strap, the horizontal/non-carriage position of the pocket, and the positions of the various mouths.