xingyuanpack products are made from a resin derived from plants, vegetable oils and compostable polymers.
Like ALL things (including food waste, paper and all else), Virtually Nothing.
All xingyuanpack's bags' shelf life 8-12 month but all depends on the temprature and humidity of the storage place.we advise storage them in the cool and dry warehouse ,seal well and avoide direct sunshing.
Yes, because they do not contain any PLA, corn or starches, they are GMO free.
No, they do not. Xybio-Bag Does not contains traditional plastics. Traditional plastics such as
polyethylene, polypropylene, or polystyrene do not pass the compostability standards.
Industrial/commercial compost facilities should see complete assimilation of the bags in 45-75 days. It could go faster/slower depending on the temperature of the pile, frequency of turning, etc.
The composting logo is designed to address the confusion that has existed between truly compostable materials and oxo-degradable plastics by building credibility and recognition for products that meet the ASTM D6400 /EN13432/AS 4736/AS5810 Standard.
Degradable bags are made from plastic with other chemicals added (including heavy metals) that cause the plastic to break down and disintegrate over time when exposed to sunlight and heat. lf degradable bags are released into our environment they become quite problematicas they break down into hundreds of tiny pieces of plastic. Animals can consume the smaller pieces ofplastic more readily than they would if the bags were still whole. it is also much more difficult to remove hundreds of tiny pieces of plastic from the environment than it is to remove a single bag.
Like degradable bags, biodegradable are often still plastic bags that have microorganisms added to break down the plastic.
Compostable bags are made of natural plant starch, and do notproduce any toxic material. Compostable bags break down readily in acomposting system through microbial activity to form compost.
