Διπλή βελόνα μηχανή, Chainstitch Machine and Bartack Machine Stitch Intervals

Ράψιμο μηχανές μπορεί ρύθμιση βελονιά διαστήματα από ρύθμιση βελόνα τοποθέτηση % 2c πρέσα πόδι% 2c και βελόνα πλάκα.

As the name implies, a double-needle machine has two needles. The stitching of a double-needle machine compists of two parallel, side-by-side rows of lockstitching made by two independent needles.
Double-needle machines can be divided into two types based on needle bars - double bars and single bars. Single-bar double-needle machines can only sew straight lines, while double-bar machines can handle a wider range of techniques. In addition to various straight and curved seams, they can also do cornering.
The most common needle intervals for double-needle machines are between 0.3cm-1.25cm, specific 1/8 (0.3cm), 3/16 (0.5cm), 1/4 (0.6cm), 5/16 (0.8cm), 3/8 (1cm), and 1/2 (1.25cm). They are usually used for pocket openings and decorative topstitching.

Chainstitch machines produce thread chains with great stretchability that are less prone to breakage. We often use chainstitch machines to sew sew elastic fabrics to prevent seam breakage.
It is commonly used in knitwear, activewear, and denim.
Chainstitch machines can be single-needle, double-needle, or multi-needle. common intervals are 1/8 (0.3cm), 1/4 (0}.6cm), and 5/16 (0.8cm).

Ο βελόνες σε α διπλό βελόνα αλυσοβελονιά μηχανή μπορεί να τακτοποιημένο οριζόντια ή κάθετα. Οριζόντια διπλό σειρές είναι συχνά χρησιμοποιείται για παντελόνι πλευρά ραφές%2γ μανίκι ραφές%2γ κολάρα%2γ κ.λπ. Κάθετη διάταξη ενισχύει παντελόνι ραφές έως αύξηση ανθεκτικότητα.

Bartack machines share the same needle interval principles and applications as chainstitch machines. they are commonly used for seamings, such as sleeve hem and crotch seams. The key difference between lockstitch and chainstitch machines is that lockstitch requires cchange the bobbin thread while chainstitch loops one thread continuously for the top and bobbin thread before cchangeing.
 

Εάν εσείς ανάγκη α αγορά λύση για Διπλή βελόνα μηχανή, Chainstitch Μηχανή ή Bartack Μηχανή, μπορείτε επιλέξετε DAPSEW, The brand εμείς εργασία με είναι Juki.

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