| Material | Shelf Life | Degradation Time | Degradation Mode | Products After Degradation |
| PLA+PBAT+Corn Starch | 10-15 months | 4-6 months in the soil | Home/dust composted | H2O+CO2 ( degradation ) |
| LDPE/HDPE/CPE+D2W | 18-24 months | Decay after 18 months Become plastic pellets in 24 months | OXO-Biodegradable plastic | H2O+CO2+Plastic particles |
| LDPE/HDPE/CPE+EPI | ||||
| LDPE/HDPE/CPE+BDP | No time limit | 1-5 years under anaerobic conditions | Under anaerobic conditions | CO2 methane and biomass |
| LDPE/HDPE/CPE+ECO | ||||
| Green PE | Non -degradable | Reduce CO2 content in the air | 100% recycle | Green polyethylene |
| GRS PE | Non -degradable | Recycle | Global recycling standards | Recycle |
Custom Clear Zip lock Bag Logo Printed Zipper Bags For Clothes Package





Dongguan Goolien Packing Technology Co., Ltd. has nearly 23 years of production experience in the packaging industry,producing all kinds of packaging plastic bags, with advanced machinery and equipment and completely independent intellectual property rights of its own material formula.
We mainly produce full biodegradable materials /GRS recycled environmental protection materials/CPE/PE/PO/PP/OPP and other materials of environmental protection plastic bags.
The main bag types are self-adhesive bag /zipper bag /flat bag self-sealing bag /dustproof hanging bag /drawstring bag /die cut bag /shopping bag /bubble bag /garbage bag / pillow bag / T-shirt bag /mailing bag /handle bag /anti-static bags and other industrial packaging...
We have our own research and development, sales team,mainly provide OEM and ODM customized services. The factory is equipped with 35 production lines, with advanced film blowing equipment 8-color printing press, a variety of bag type bag making integrated production process, the daily capacity of 2 million bags.

The company has BSCI, ISO9001, TUV household compost and industrial compost certification, as well as GRS recycling certification and other qualifications that can carry out TC certification.The products comply with the packaging regulations of Germany and France, and have passed the European and American market testing standards such as REACH and ROHS.Each link has professional QC control, a total of 10 sets of quality inspection equipment, in strict accordance with international QC standards to ensure product quality.

The factory has obtained ISO9001, ISO14001:2008 quality management system certification, and passed BSCI, GRS, RCS and SGS factory audit.Our products already comply with GRS global recycling standards as well as decomposed plastics and biodegradable standards.








