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| The clothing sew the choice technique of needle suture |
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| 2010-01-04 |
Common we say of sewing is use suture dress slice conjunction get up or embroider at the dress slice surface certain of decorate wood grain.To attain to perfectly stitch effect in addition to request sewing machine the function be good, the operation's technique be well-trained outside, also request sew needle, suture and sew to anticipate three the specification match.
Sew the needle is the importance of the sewing machine sew spare part, the species of machine needle be only domestic of have several 100 kinds.The work of machine property decide choose of machine needle to use, not the machine of congeniality want the machine needle of the model number specification of the equipment dissimilarity, such as even sew machine usage 96'1 or 88'a machine needle;The pack sew a machine usage l 8'a machine needle etc..No matter which model number it is machine, stitch to all want in the process according to sew to anticipate of property and degree of thickness choose good machine needle of specification namely needle number.Generally say, provide textile product and machine used in knitwear needle, its point of a needle all whet into a cone form, sewing leather and it likeness of sew to anticipate adoption special shape point of a needle, such as pike point, Ling point, anti- Nian point etc., purpose is increment machine needle strength, obtain good of sewing effect.
The choice condition of machine needle is as follows:
1.under the circumstance that consideration machine the strength of the needle allow use thinner machine needle possibly.
2.thick anticipate of wear and stab the resistance be big, in bar of break needle should choice the stability strongly thicker machine needle, and thicker machine needle not easy stab and wound to more and thickly sew to anticipate a fiber.
3.thin anticipate of wear and stab the resistance be small, in bar of sew to anticipate to appear needle hole, the influence sew to anticipate external appearance, can the choice thinner machine needle.
4, sew the needle should be smooth and have no point stab a rust spot, point of a needle bluntness degree appropriate, prevent°from damage sewing to anticipate a fiber.
The specification which sew needle choose good after, again choice suture.The suture contain bluntness cotton, Di cotton, blend, Di Lun and rayon etc., general from 2, 3, 4, six list the yarn Nian match but become, the direction which add Nian can is divided into 2 kinds: s Nian and Z Nian.Even sew machine general adoption Z Nian suture, the quality good line of S Nian at other sewing on board can also application.Cotton sewing line sewing function good, but while wash away dirt the constringency want ratio synthetic fiber line big, it strong dint, bear chemistry and wear away sex ratio synthetic fiber also bad, Gao the mercerized cotton line of the quality the price be expensive, past now already few usage cotton sewing line.Short the fiber Di Lun sewing line cost be low and sew up stability, durable and sewing good, so it all suitable for clothing of normal regulations stitch.The pack sew the suture that machine use general is cotton thread, but because of currently cotton fiber cost Gao, past now general replace with the Di cotton thread.
At choice suture of thick thin should first consideration thin sewing line of usage, can from the following several aspect consideration:
1.the lock type line vestige sewing machine shuttle Xin the capacity be limited, usage thinner of sewing the line can accept more long of sewing line, economical change shuttle for time can get Gao work efficiency.
2.thin sewing the line physical volume be small, the chain type stitch hour hand good.
3.the thin sewing line stitch the space share smallest, less cause a fabric to transform and stitch to shrivel.
4.thin sewing line can the usage small code Bo with avoid a fabric creation needle hole.
5.the thin sewing line return can decrease outstandingly sew a scar, make it sink at the fabric layer inside the surface but decrease wear away of influence.
In the process of stitch in, have to assurance sew needle, suture and sew to anticipate three the specification match then can formation exactitude of line vestige.Attach the form list in common use and even sew machine to sew needle, suture and sew the match condition for anticipate.
Moreover, 1.in the process of stitch in the Nian degree still wanting consideration suture, the suture add the purpose of Nian is for the sake of increment strength and flexibility, but if Nian degree too the conference result in suture book but influence the line wreath be normal formation, general under the circumstance take one meter long of the suture hold tight line of two Rui, make it take side, two line of nature turn round number shouldn't big in 6, otherwise easy creation Tiao needle break down.
2.while stitch such as sew to anticipate thinner and soft have to use thin needle, in the meantime should enlargement machine the rally of the needle quantity, because suture with sew to anticipate of the friction be small, such as rally distance constant, opposite make the fine noodles line wreath width let up, influence normal hook take, meeting creation jump needle break down.If is a thick hard side to anticipate exactly the opposite.This opposite position that adjust hook line spare part and machine needle for the demand.
In the process of making dress in, choice's sewing needle suture to see be an easy problem, solid not, not only want to satisfy a technique up of request, return want to have regard for esthetics request, from the suture with sew to anticipate of the color match, the thin degree of the suture
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