Locking format
Confirm the locking format on the model drawing and sample.
MC-JY236T / PULL-TIGHT PLASTIC SEAL, HAND-TEAR RELEASE
Pull-tight polypropylene seal with a metal clip and hand-tear release: 236 mm overall, 40 × 20 mm flag, 2 mm tail. Removes without a cutter. Catalogue tensile 15–20 kg; MOQ 1,000 pieces.
Price and delivery timing are confirmed against your quantity, colors and print requirements.
PRODUCT OVERVIEW
MC-JY236T is a single-use, pull-tight seal that combines a metal locking clip with a hand-tear release, so it locks firmly but can be removed without a cutter. It is 236 mm (9.3 in) long with a 40 × 20 mm flag and a 2 mm tail. Feed the tail through the head, pull tight, and tear it off at the release point to open. The catalogue lists 15–20 kg tensile. MOQ is 1,000 pieces.
The tail passes one way through the metal clip; the tear-off structure in the head lets staff remove the seal by hand.
Quantity, color, marking (logo, serial, barcode) and destination.
Confirm the locking format on the model drawing and sample.
Polypropylene (PP) with metal locking clip
Specify artwork and identifier requirements so the print method and available marking area can be confirmed.
TECHNICAL DATA
| Model | MC-JY236T |
|---|---|
| Seal type | Pull-tight plastic seal, hand-tear release |
| Material | Polypropylene (PP) with metal locking clip |
| Total length | 236 mm (9.29 in) |
| Catalogue tensile value | 15kg-20kg |
| MOQ | 1,000 pieces (catalogue). |
| Lead time | Confirmed after quantity, color, artwork and destination are reviewed. |
| Flag size | 40 × 20 mm (drawing) |
| Tail | 2 mm (drawing) |
| Locking | Metal clip inside PP head |
| Tensile strength | 15–20 kg (catalogue) |
| Removal | Tear by hand, no cutter |
| Catalogue pages | 17 |
Catalogue source: MANCHAO 2024, PDF pages 17. Reported value: 15kg-20kg. 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 17. 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
Catalogue-listed uses: containers, logistics, airline, garden, bags and emergency kits. The metal clip plus hand-tear release suits airline catering trolleys, duty-free carts and courier bags that are sealed firmly but opened quickly at the destination. Images are catalogue product photos 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 40 × 20 mm 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, zipper pulls, hasp or 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
Not stated in the catalogue; 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
Tear it at the release point by hand – no cutter is needed. It is single-use.
The metal clip still holds the tail firmly; the catalogue lists 15–20 kg tensile.
236 mm overall, with a 40 × 20 mm flag.
1,000 pieces. Packing is confirmed with the quotation.
MC-JY236T / START YOUR ENQUIRY
Tell us your quantity, colors and marking requirements.