Locking format
Adjustable pull-tight, one-piece plastic locking head with an integrated hand-tear feature
MC-210T / PLASTIC SECURITY SEAL
MC-210T is a 210 mm polypropylene pull-tight seal with an integrated hand-tear feature. Catalogue MOQ 1,000 pieces. Review the original drawing, packing, customization and two representative applications.
Price and delivery timing are confirmed against your quantity, colors and print requirements.
PRODUCT OVERVIEW
MC-210T is a single-use adjustable pull-tight security seal molded in polypropylene. Its integrated hand-tear feature supports controlled removal after the identifier and seal condition have been checked. Original drawing has two views: 205 mm in the front view and 210 mm in the side view. Overall length is recorded as the outer 210 mm side-view dimension. Other references: 42.5 × 18 mm flag, 2.7 mm tail profile and 1 mm side thickness. Confirm both views and working loop length on a sample.
Adjustable pull-tight, one-piece plastic locking head with an integrated hand-tear feature
Polypropylene (PP); all-plastic locking clip
Specify artwork and identifier requirements so the print method and available marking area can be confirmed.
TECHNICAL DATA
| Model | MC-210T |
|---|---|
| Seal type | Plastic Security Seal |
| Material | Polypropylene (PP); all-plastic locking clip |
| Total length | 210 mm (8.27 in) |
| MOQ | 1,000 pieces |
| Lead time | Confirmed after quantity, color, artwork and destination are reviewed. |
| Seal format | Plastic Security Seal |
| Catalogue pages | 15 |
| Printing services | Laser marking, screen printing, UV printing and hot stamping; process feasibility confirmed per material and artwork |
| Catalogue net weight | 1.8g/pcs |
| Locking format | Adjustable pull-tight, one-piece plastic locking head with an integrated hand-tear feature |
| Drawing notes | Original drawing has two views: 205 mm in the front view and 210 mm in the side view. Overall length is recorded as the outer 210 mm side-view dimension. Other references: 42.5 × 18 mm flag, 2.7 mm tail profile and 1 mm side thickness. Confirm both views and working loop length on a sample. |
| Catalogue piece weight | 1.8 g per piece (catalogue) |
Source: MANCHAO Security Seal Catalogue 2024, PDF pages 15. 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

Original drawing has two views: 205 mm in the front view and 210 mm in the side view. Overall length is recorded as the outer 210 mm side-view dimension. Other references: 42.5 × 18 mm flag, 2.7 mm tail profile and 1 mm side thickness. Confirm both views and working loop length on a sample.
APPLICATION CHECK
Two representative uses: airline catering trolley and greenhouse supply bin. Thread through designed aligned eyelets or tabs and the integral locking boss. Confirm opening clearance, working loop and operator removal procedure on a sample.

Pass the tail through the aligned locking eyelets of the closed catering trolley latch, then tighten and record the identifier. Confirm eyelet clearance and the approved removal procedure on a sample.
AI-generated application illustration; confirm closure fit with a sample.
Pass the tail through the aligned sealing tabs of the closed supply bin, then tighten and record the identifier. Confirm tab-hole clearance and that the lid remains closed while the seal is intact.
AI-generated application illustration; confirm closure fit with a sample.MARKING & COLORS
Laser marking, screen printing, UV printing and hot stamping are available for enquiry. Send logo artwork, identifier sequence and barcode requirements. Confirm marking area, contrast, adhesion and the hand-tear feature on a production sample.
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 or customized.
INSTALLATION & INSPECTION
1. Fully close the lid, zipper or access point and align its designed sealing openings. 2. Pass the ribbed tail through both closure points. 3. Insert the tail through the integral locking head and pull to the required loop size without over-tightening or damaging the closure. 4. Check engagement, record the identifier and inspect the seal and closure at handover. 5. Confirm the model-specific hand-tear removal procedure and workplace controls on a sample. Single-use; do not reapply after removal.
PACKING & ORDERING
Catalogue packing: 500 pieces per bag; 5,000 pieces per carton. Carton 50 × 42 × 30 cm; gross weight 9 kg. Confirm current packing for the selected color and marking.
Send your quantity, destination, chosen colors and print requirements. Confirm samples, current packing and delivery terms before placing an order.
PRODUCT DOCUMENTS
BUYING QUESTIONS
Original drawing has two views: 205 mm in the front view and 210 mm in the side view. Overall length is recorded as the outer 210 mm side-view dimension. Other references: 42.5 × 18 mm flag, 2.7 mm tail profile and 1 mm side thickness. Confirm both views and working loop length on a sample.
Polypropylene (PP); all-plastic locking clip
The supplied catalogue lists 1,000 pieces. Confirm color, marking and current quantity terms in the quotation.
1. Fully close the lid, zipper or access point and align its designed sealing openings. 2. Pass the ribbed tail through both closure points. 3. Insert the tail through the integral locking head and pull to the required loop size without over-tightening or damaging the closure. 4. Check engagement, record the identifier and inspect the seal and closure at handover. 5. Confirm the model-specific hand-tear removal procedure and workplace controls on a sample. Single-use; do not reapply after removal.
Laser marking, screen printing, UV printing and hot stamping are available for enquiry. Send logo artwork, identifier sequence and barcode requirements. Confirm marking area, contrast, adhesion and the hand-tear feature on a production sample.
Catalogue packing: 500 pieces per bag; 5,000 pieces per carton. Carton 50 × 42 × 30 cm; gross weight 9 kg. Confirm current packing for the selected color and marking.
1.8 g per piece (catalogue); confirm shipment calculations against the current production and packing configuration.
Send quantity, color, artwork and destination so sample terms and delivery timing can be confirmed.
MC-210T / START YOUR ENQUIRY
Tell us your quantity, colors and marking requirements.