double/single-zipper pocket Welting скачать в хорошем качестве

double/single-zipper pocket Welting

LingFeng Full Automatic Pocket Welting Machine : 1. Simple operation, no experienced technician required, quick to learn. 2. Pockets are opened and formed in one go, eliminating the need for manual bag turning and creasing, resulting in high efficiency. 3. Pocket sewing speed: 20-40 seconds per piece. Pocket sizes range: Width: 8-40mm, Length: 30-220mm. Extended length available: 350mm. 4. Needle equipped with a center presser foot mechanism for stable and efficient operation, resulting in more beautiful seams and preventing problems such as needle breakage and skipped stitches. 5. Material folding: External material folding mechanism suitable for narrower pockets. 6. Adjustable die size for quick code changes and easy operation. 7. Integrated circulating material tray for stability, safety, and reliability, preventing material collisions. 8. Microcomputer adjustment function for easy switching between thick and thin fabrics, eliminating the need for manual clamp adjustment, ensuring fast and efficient operation. 9. Internal pressure frame with independent bidirectional material pressure ensures stable and accurate material folding. 10. The material is folded in accordance with the table, the structure is stable and reliable, and frequent machine adjustments are avoided. 11. The material placement area is open, the sight is not blocked, and the operation is more comfortable and convenient. 12. The air suction and ironing device can accurately position the cut pieces and is efficient. 13. Applicable types: real and fake bags, single-lip bags, double-lip bags, zipper bags, zippered bag heads, side bags, open plackets, etc.