Guangzhou Rosin Packaging Co., Ltd
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  • November 08, 2021
    Custom Made Process
    Customized process 1. Design and sample making The packaging process starts by designing the packaging format. We provide 3D drawings according to your requirement. After your confirming,we will make the sample mold. The sample mold are divided into two types: plaster mold and wooden mold. It takes 5-7 working days to finish sample making. After the sample mold is finished, we can make s...
  • July 18, 2022
    1. What is the product made of : PLA, also known as polylactic acid, is a polyester made through the fermentation under controlled conditions of a carbohydrate source like corn starch, tapioca roots, or sugarcane. Plants  → sugar →fermentation(lactic acid)→monomer production (lactide)→polymer production→PLA→polumer conversion→sheet of PLA for packaging or PLA for fibers etc.   2.&nb...
  • November 02, 2023
    Recycling : Meat Packaging
    If you buy meat in a grocery store, it likely comes on top of a plastic pad in a plastic container that’s wrapped in plastic. That’s a lot of plastic waste. Can you recycle meat packaging? Not all of it, but let’s look at what you can do. We know how you feel. Walking through the grocery store can be overwhelming when you are trying to make environmentally conscious choices. Aisle after aisle of p...
  • March 21, 2024
    What industries commonly use thermoformed blister packaging?
    What industries commonly use thermoformed blister packaging Thermoforming is a fabrication process that involves heating a sheet of plastic – or ‘film’ when referring to thinner gauges and certain material types – in an oven in order to form it over a mould to make a specific shape, and then trimming to create a usable product. Thermoformed blister packaging is used in various industries across th...
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