Locking format
Confirm the locking format on the model drawing and sample.
MC-410T / PULL-TIGHT PLASTIC SEAL, HAND-TEAR RELEASE
Long hand-tear pull-tight polypropylene seal: 410 mm overall, 6 mm beaded strap (250 mm locking section), 30 × 20 mm flag, 4.6 g. Catalogue tensile 28 kg; MOQ 1,000 pieces.
Price and delivery timing are confirmed against your quantity, colors and print requirements.
PRODUCT OVERVIEW
MC-410T is a long, single-use, pull-tight seal that removes by hand. It is 410 mm (16.1 in) overall with a 250 mm beaded locking section on a 6 mm strap, an 80.5 mm lead-in tail and a 30 × 20 mm flag (26 mm wide at the head). It weighs 4.6 g. Feed the strap through the head, pull tight, and tear at the release point to open. The catalogue lists 28 kg tensile. MOQ is 1,000 pieces.
The beads pass one way through the head and cannot be pulled back; the tear-off structure allows tool-free removal.
Quantity, color, marking (logo, serial, barcode) and destination.
Confirm the locking format on the model drawing and sample.
Polypropylene (PP)
Specify artwork and identifier requirements so the print method and available marking area can be confirmed.
TECHNICAL DATA
| Model | MC-410T |
|---|---|
| Seal type | Pull-tight plastic seal, hand-tear release |
| Material | Polypropylene (PP) |
| Total length | 410 mm (16.14 in) |
| Catalogue tensile value | 28kg |
| MOQ | 1,000 pieces (catalogue). |
| Lead time | Confirmed after quantity, color, artwork and destination are reviewed. |
| Strap | 6 mm beaded strap; 250 mm locking section; 80.5 mm lead-in (drawing) |
| Flag size | 30 × 20 mm; 26 mm at the head (drawing) |
| Weight | 4.6 g per piece |
| Tensile strength | 28 kg (catalogue) |
| Removal | Tear by hand, no cutter |
| Catalogue pages | 25 |
Catalogue source: MANCHAO 2024, PDF pages 25. Reported value: 28kg. Test method and minimum guaranteed force are not established by this entry; confirm model-specific test evidence before specifying a required rating.
Source: MANCHAO Security Seal Catalogue 2024, PDF pages 25. Company printing services confirmed October 2026. Model-specific claims require supporting evidence.
DIMENSION REFERENCE

Check the original dimension drawing and your closure openings before ordering.
APPLICATION CHECK
Long hand-tear seals suit airline catering trolleys, roll cages and large totes that are opened by hand at the destination. Images are a catalogue product photo and the original drawing.

Thread through the zipper pull and adjacent anchor eyelet, then lock and record the identifier. Check both openings, loop clearance and seal engagement on a sample.
AI-generated application illustration; confirm closure fit with a sample.MARKING & COLORS
Catalogue marking: custom logo, sequential numbers, letters and barcode on the flag. MANCHAO offers laser marking, screen printing, UV printing and hot stamping on plastic surfaces; the process is confirmed on a production sample against your artwork, serial format and barcode size. Catalogue colors: white, yellow, red, blue, green, orange or custom.
Fine logo, text and serial identification; contrast depends on the seal color and material.
Solid-color logos and text; artwork and color matching are approved before production.
Color artwork and identification; layout and surface adhesion are checked on a sample.
Foil-transfer text and logos; confirm foil color, marking area and artwork.

White, yellow, red, blue, green, orange; custom colors on request
INSTALLATION & INSPECTION
1. Pass the tail through the closure (bag neck, cart handles, hasp or door handles). 2. Feed the tail through the locking head in the arrow direction. 3. Pull until tight; check that it cannot be pulled back. 4. Record the serial number. 5. Remove by tearing at the hand-tear point – no cutter needed. Single-use; do not reapply.
PACKING & ORDERING
Catalogue lists 200 pieces per carton, carton 50 × 42 × 34 cm; the exact bag and carton quantities are confirmed with the quotation.
Send your quantity, destination, chosen colors and print requirements. Confirm samples, current packing and delivery terms before placing an order.
PRODUCT DOCUMENTS
BUYING QUESTIONS
410 mm overall, with a 250 mm beaded locking section.
Yes. Tear it at the release point by hand.
The catalogue lists 28 kg tensile.
1,000 pieces. Packing is confirmed with the quotation.
MC-410T / START YOUR ENQUIRY
Tell us your quantity, colors and marking requirements.