Locking format
Confirm the locking format on the model drawing and sample.
MC-230JY / PULL-TIGHT PLASTIC SEAL, EASY TEAR-OFF
All-polypropylene pull-tight seal with a toothed strap, plastic clip and easy tear-off tag; 230 mm on the drawing, 1.9 g, recyclable. MOQ 1,000 pieces.
Price and delivery timing are confirmed against your quantity, colors and print requirements.
PRODUCT OVERVIEW
MC-230JY is a light, single-use, all-plastic pull-tight seal with a toothed (arrow-tooth) strap and a tag that tears off easily for removal. The original drawing shows 230 mm (9.1 in) overall with a small 14 × 18 mm flag marked with a locking arrow; the catalogue text lists 215 mm. It weighs 1.9 g, uses a plastic clip and is pure polypropylene, so it is easy to recycle. Feed the strap through the head, pull it tight, and tear the tag off when you need to open it. MOQ is 1,000 pieces.
The teeth pass one way through the plastic clip; the loop tightens but cannot be loosened.
Quantity, color, marking (logo, serial, barcode) and destination.
Confirm the locking format on the model drawing and sample.
Pure polypropylene (PP) with plastic clip, recyclable
Specify artwork and identifier requirements so the print method and available marking area can be confirmed.
TECHNICAL DATA
| Model | MC-230JY |
|---|---|
| Seal type | Pull-tight plastic seal, easy tear-off |
| Material | Pure polypropylene (PP) with plastic clip, recyclable |
| Total length | 230 mm (9.06 in) |
| MOQ | 1,000 pieces (catalogue). |
| Lead time | Confirmed after quantity, color, artwork and destination are reviewed. |
| Flag size | 14 × 18 mm (drawing) |
| Strap | Arrow-tooth strap |
| Weight | 1.9 g per piece |
| Removal | Tear off by hand |
| Catalogue pages | 16 |
Source: MANCHAO Security Seal Catalogue 2024, PDF pages 16. Dimensions follow the original drawing, which takes priority over conflicting catalogue text. 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 and medical. The tear-off release suits in-flight catering, hospital supply carts and garden-center trolleys where staff remove many seals by hand. 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. 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
The original drawing and the model name give 230 mm; the catalogue text lists 215 mm. Check the loop you need on a sample.
Yes. The tag is designed to tear off easily by hand.
It is pure polypropylene with a plastic clip and no metal, which makes it easy to recycle.
1,000 pieces. Packing is confirmed with the quotation.
MC-230JY / START YOUR ENQUIRY
Tell us your quantity, colors and marking requirements.