The imposed plastic ban is effective only at banning the thin plastic covers which contributes to a small percentage of the total plastic production. Shampoo bottles, paste tubes, powder tins, bakery items, etc. are packed in plastic bottles. Many of them can be made reusable.
A system comprises the collection of reusable bottles, sort it by companies and transport it to the manufacturers can be envisaged. Government, companies & people have to work together to achieve this.
Many cities have implemented the two bin one bag system. A green colour bin for biodegradable wastes and a red one for hazardous wastes. Along with this, a separate reusable (maybe yellow) bin is suggested. The reusable bottles can have a reusable emblem so that people can identify and put it on the reusable bin. Corporation department can then set up a procedure to segregate and bring it to the companies.
In this way, we can make plastic production to the minimum. For example, instead of using plastic covers to pack washing powder the manufacturer can sell it on a plastic bottle. This plastic bottle can be reused if properly recycled. There is an inevitable onetime production. After that, the production is only when there is an increase in demand.