Locking format
Confirm the locking format on the model drawing and sample.
PRODUCT OVERVIEW
MC-R650 overview
Quick answer
MC-R650 is an extra-long, single-use, pull-tight seal for large bundles and wide closures. It is 650 mm (25.6 in) long – an 80 mm flag section plus a 570 mm round tail 2.9 mm thick – with a 30 mm-wide flag, a metal clip in the head and a small hole for hanging a tag. It weighs 6.1 g. Feed the tail through the head and pull tight. The catalogue lists 142 N tensile (about 14.5 kgf). MOQ is 5,000 pieces, packed 200 per bag and 1,000 per carton.
How it locks
The round tail passes one way through the metal clip and cannot be loosened.
Not suitable when
- removal must be by hand – see MC-R5 (550 mm, hand-tear);
- 650 mm is longer than needed – see MC-ER500/600/700 or MC-RTPS (200–500 mm).
Compared with similar models
- MC-R5 – 550 mm round-tail seal with hand-tear release.
- MC-ER500/600/700 – round-tail seals in 500, 600 and 700 mm, MOQ 2,000.
To quote this model, send
Quantity, color, marking (logo, serial, barcode) and destination.
Material & construction
Virgin polypropylene (PP) with metal locking clip
Identification options
Specify artwork and identifier requirements so the print method and available marking area can be confirmed.
TECHNICAL DATA
MC-R650 specifications
| Model | MC-R650 |
|---|---|
| Seal type | Pull-tight plastic seal, round tail |
| Material | Virgin polypropylene (PP) with metal locking clip |
| Total length | 650 mm (25.59 in) |
| Catalogue tensile value | 142N |
| MOQ | 5,000 pieces (catalogue). |
| Lead time | Confirmed after quantity, color, artwork and destination are reviewed. |
| Tail | Round, 2.9 mm (drawing) |
| Flag | 30 mm wide, with hang-tag hole (drawing) |
| Locking | Metal clip inside PP head |
| Weight | 6.1 g per piece |
| Tensile strength | 142 N (catalogue) |
| Removal | Scissors or cutter |
| Catalogue pages | 30 |
Catalogue source: MANCHAO 2024, PDF pages 30. Reported value: 142N. 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 30. Company printing services confirmed October 2026. Model-specific claims require supporting evidence.
DIMENSION REFERENCE
MC-R650 dimensions
Check the original dimension drawing and your closure openings before ordering.
APPLICATION CHECK
Where to use MC-R650
Catalogue-listed uses: logistics, airline and garden. The 650 mm length goes around bundled handles, rolled goods, plant trolleys and large bulk bags; the tag hole lets you add a paper or plastic label. 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
MC-R650 marking and 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, 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, orange; custom colors on request
RedWhiteYellowOrange
Screen colors are references. Confirm the actual color on a sample.INSTALLATION & INSPECTION
How to install and inspect MC-R650
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 with scissors or a cutter. Single-use; do not reapply.
PACKING & ORDERING
MC-R650 packing and MOQ
200 pieces per bag, 1,000 pieces per carton; carton 58 × 40 × 32 cm; gross weight 5.9 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-R650 documents
PDFMANCHAO Security Seal Catalogue 2024MC-R650 model entry · PDF pages 30
↓BUYING QUESTIONS
MC-R650 FAQs
How long is MC-R650?
650 mm overall: an 80 mm flag section and a 570 mm round tail.
What is the hole in the flag for?
For hanging an extra tag or label, according to the catalogue.
How strong is it?
The catalogue lists 142 N, about 14.5 kgf.
What is the minimum order and packing?
MOQ 5,000 pieces, packed 200 per bag and 1,000 per carton (58 × 40 × 32 cm, 5.9 kg gross).