Locking format
Confirm the locking format on the model drawing and sample.
PRODUCT OVERVIEW
MC-270DL overview
Quick answer
MC-270DL is a single-use, fixed-length plastic seal with a flag that carries a barcode. It is 270 mm (10.6 in) long, with a 24.5 mm-wide flag, an 8 mm strap 1.1 mm thick and a 20 mm locking head with a plastic clip. It weighs 4.9 g and is 100% virgin polypropylene. Push the strap tip into the head and it locks at a fixed loop. Catalogue tensile is above 10 kg. MOQ is 2,000 pieces, packed 200 per bag and 2,000 per carton.
How it locks
The tip is inserted into the head and held by the plastic clip; it cannot be resized or reopened without cutting.
Not suitable when
- you need to pull the loop tight – choose a pull-tight seal;
- your order is below 2,000 pieces.
Compared with similar models
- MC-250DL – 250 mm fixed-length seal with a 10 mm strap and no flag.
- MC-210DL – 210 mm fixed-length strap seal with a 9 mm strap.
To quote this model, send
Quantity, color, marking (logo, numbers, barcode type) and destination.
Material & construction
100% virgin polypropylene (PP) with plastic clip, recyclable
Identification options
Specify artwork and identifier requirements so the print method and available marking area can be confirmed.
TECHNICAL DATA
MC-270DL specifications
| Model | MC-270DL |
|---|---|
| Seal type | Fixed-length (insert-lock) plastic seal with flag |
| Material | 100% virgin polypropylene (PP) with plastic clip, recyclable |
| Total length | 270 mm (10.63 in) |
| Catalogue tensile value | >10kg |
| MOQ | 2,000 pieces (catalogue). |
| Lead time | Confirmed after quantity, color, artwork and destination are reviewed. |
| Flag | 24.5 mm wide (drawing) |
| Strap | 8 mm wide, 1.1 mm thick; 20 mm head (drawing) |
| Weight | 4.9 g per piece |
| Tensile strength | Above 10 kg (catalogue) |
| Removal | Cutter |
| Catalogue pages | 47 |
Catalogue source: MANCHAO 2024, PDF pages 47. Reported value: >10kg. 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 47. Company printing services confirmed October 2026. Model-specific claims require supporting evidence.
DIMENSION REFERENCE
MC-270DL dimensions
Check the original dimension drawing and your closure openings before ordering.
APPLICATION CHECK
Where to use MC-270DL
Catalogue-listed uses: trucks, trains and doors. The barcode flag suits fleets and rail operators that scan seals at the gate. Images are the original catalogue drawing with product views.
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
MC-270DL marking and colors
Catalogue marking: custom logo, sequential numbers, barcode and letters 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.
Laser marking
Fine logo, text and serial identification; contrast depends on the seal color and material.
Screen printing
Solid-color logos and text; artwork and color matching are approved before production.
UV printing
Color artwork and identification; layout and surface adhesion are checked on a sample.
Hot stamping
Foil-transfer text and logos; confirm foil color, marking area and artwork.
Catalogue colors
White, yellow, red, blue, green, orange; custom colors on request
RedWhiteYellowBlueGreenOrange
Screen colors are references. Confirm the actual color on a sample.INSTALLATION & INSPECTION
How to install and inspect MC-270DL
1. Pass the strap through the closure. 2. Push the strap tip into the locking hole until it clicks; the loop length is fixed. 3. Check that it cannot be pulled out and record the number. 4. Remove with scissors or a cutter. Single-use.
PACKING & ORDERING
MC-270DL packing and MOQ
200 pieces per bag, 2,000 pieces per carton; carton 57 × 40 × 34 cm; gross weight 12.35 kg (catalogue).
For a useful quotation
Send your quantity, destination, chosen colors and print requirements. Confirm samples, current packing and delivery terms before placing an order.
PRODUCT DOCUMENTS
MC-270DL documents
PDFMANCHAO Security Seal Catalogue 2024MC-270DL model entry · PDF pages 47
↓BUYING QUESTIONS
MC-270DL FAQs
Can MC-270DL carry a barcode?
Yes. The catalogue lists logo, sequential numbers, barcode and letters, and the drawing shows a barcode on the flag.
What size is it?
270 mm long with a 24.5 mm-wide flag and an 8 mm strap.
How strong is it?
The catalogue lists above 10 kg.
What is the minimum order?
2,000 pieces, packed 200 per bag and 2,000 per carton.
How is MC-270DL installed?
Pass the 8 mm strap of MC-270DL through both aligned openings of the closure and push it fully into the locking head; it is a fixed-length seal, so the loop size is set by the closure. Record the identifier. Remove it with a cutter; it is single-use.
Can MC-270DL be printed with a logo and serial numbers?
Yes. MC-270DL can carry a logo or company name, text and sequential serial numbers, and a barcode where the marking area allows. Plastic surfaces are laser marked, screen printed, UV printed or hot stamped, and the process, position and readability are confirmed on a production sample.