The steps for creating an easy-open tinplate lid are as follows:
- Primary scroll sheet slitting of tinplate or aluminum coil.
- Varnishing and lithography of the leaves.
- Circular cutting of the covers using shears.
- Sketch or formation of the basic cap.
- Making the incision, moldings, rivet and ring on the lid.
- Re-varnishing of the incision to protect the cut area.
- Application of the rubber on the inside face of the lid to ensure a correct seal with the canister.
- Drying and curing of the rubber coating.
- Inspection and quality control.
- Palletizing, which consists of stacking and packaging the finished caps for transport and storage.
These steps may vary slightly depending on the manufacturer and the type of easy-open lid being produced.
Cause of tinplate fracture during deep drawing
how to check pouch sealing
Relationship between Tinplate Roughness and Varnish Application
The easy open lid comes out open after the autoclaving process, what can it be?
Troubleshooting Rubber Springs in Tool Packs
Main varnishing defects in tinplate?
What is tinplate
detachment of varnish on the tinplate
Recommendations to avoid porosity inside a container
MANUFACTURING PROCESS OF AN EASY-OPEN LID
