Packaging could use peals and nano particles to make a leather and nano enhanced celluloid strip for thiness and viewing
The paper build could be sparing and of good engineering properties.
This nano enhanced biomass leather can also be enhanced for drinks sacrificing.
To know where you are at with the drink there is a thin nano enhanced hemp plastic sheet over the celluloid outer bit leaving a vertical transparent stripe and over the leather innards.
Fossil fuel plastic content little enough for bio repurposing without waste.
To get this sort of development to critical mass there needs to be progress in paper mixed builds.
Progress in nano technology with compounds like celluloid and hemp plastic and progress in high yield hemp plastic fabrication.
This mixed solution model leaning heavily on wider ranging biomass to minimize hemp use and hence any real plastic.
Nano enhanced celluloid with a tiny bit of hemp plastic infusion could do industrial compostable cereal bags.
Chocolate could come in paper and nano enhanced celluloid and and very thin and breakable sheet of nano enhanced hemp plastic inside.
The sweets can come in boxes and paper packs also.
The two layers can behave much like a mars bar wrapper.
So it works by make making more steps in industry to use a lot less fossil fuel material in packaging by 2030 so little it can be processed better and parts of the modular packaging can be robotically seperated all be circular with energy of the earth like solar and wind.
Optical network in wild based micro regenerative vertical farming these solar panels send light down an array of fibers across the optical network.