JIANGYIN JINYU PACKAGING MATERIALS
Complete sealing systems for metal packaging.
Gasket materials, foam-in-place compounds, matched equipment and packaging components organized around your lid, filled medium and production line.
CORE PRODUCTS
Start with the product family, then compare the exact model.
The homepage stays concise; the complete model range, technical data and downloads are available inside each product family.
Closures and accessories
Hoops, handles, welding parts, screw nozzles and press caps.
Metal lids and ends
Square and round lid families with catalog model references.
PRODUCTION IN MOTION
See two complete sealing processes.
Long-form production footage gives technical and purchasing teams a clearer view of machine movement, gasket formation and lid handling.
Automatic EVA gasket machine
See EVA strip feeding, gasket forming and lid handling for chemical steel drums and metal pails.
View machine detailsPVC foam dispensing machine
Watch automatic PVC foam-in-place compound dispensing into metal cover and clamp-lid sealing grooves.
View machine detailsSELECTION GUIDE
Choose by medium, temperature and process.
| System | Best starting point | Process |
|---|---|---|
| EVA | Broad compatibility and cost-effective pre-formed sealing | Manual ring or automatic strip lining |
| EPDM | Water-based products, weather and outdoor exposure | Pre-formed profile |
| Natural rubber | High rebound for selected oil-free media | Pre-formed ring |
| Silicone | High temperature and special food-related projects | Pre-formed profile |
| 1K PVC | Continuous FIP gasket where oven curing is available | Dispense and oven cure |
| 2K PU | Industrial FIP gasket without an oven | Meter, mix and room-temperature cure |
FROM DRAWING TO PRODUCTION
A practical engineering workflow.
01 SCOPE
Lid and medium
Review drawing, groove, filled product and line speed.
02 MATCH
Material and process
Select gasket, compound, machine or component.
03 VALIDATE
Sample and testing
Confirm fit, compression, compatibility and sealing.
04 SCALE
Stable production
Finalize specification, process window and supply.