Project | Indicator | Testing Method |
Intrinsic viscosity | 0.2-7.0dl/g (0.1%g/mL, Chloroform,25°C) |
Ubbelohde viscometer |
Viscosity-average Molecular Weight | 5000-70w | Ubbelohde viscosity method |
Glass transitiontemperature | 50-60°C | Differential thermal analysis and differential scanning calorimetry |
remaining solvent | ≤70ppm | Gas chromatography |
Heavy metal | ≤10ppm | Burning residue method |
Optical rotation | a=0±0.01° | Polarimeter |
Lactide remains | ≤0.1% | Gas chromatography |
Water residue | ≤0.5% | Micro-meter Coulomb method |
Fujian Greenjoy Biomaterial Co.Ltd
is a high-tech and clean technology enterprise which focuses on R&D, production and sales of biopolymers as well as eco-friendly
packaging products. It is one of the earliest manufacturers specializing in biodegradable & compostable packaging. Our main products include PLA raw materials, nonwoven fabric,flexible film and bag,fresh food tray, packing box, straw, beverage cup,
courier bag, etc. with wide applications for food, courier, industry, agricultural packaging, etc. We are committed to jointly achieve environmental protection, energy conservation and carbon emission reduction plans and goals. We would like to provide our customers with quality products.
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Q1: Are you trading company or manufacturer ?
We are the factory, and we have gathered rich experience of export and producing. We have exported to all over the world, especially Europe and the united states.
Q2: What'S your products' material?
1. 100% biodegradable modified polylactide resin (PLA).
2. 100% biodegradable thermoplastic starch PBAT.
3. 100% biodegradable PLA + PBAT
4. Other material.
Q3:What' S your Product Range?
Plastic raw material: PLA and PBAT.
Shopping bags, Vest bags, Handle bags, Grocery Bags, Carry bags, supermarket bag.
Garbage bag, Trash bag, Rubbish bag, Refuse bag, Disposal bag, Food Waste Bags.
flat bag, die cut bag, T-shirt bag, fruit bag,electronics bag, self-adhesive bag, Garden bags, mulch film, growing film.Food tray, disposable gloves.
Q4:Can your products be biodegradable and compostable?
Our products is 100% biodegradable and compostable,Complete decomposition into water and carbon dioxide within three months to one year.
Q5:How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. If you just need a blank sample to check the design and quality, we also will provide you sample.
Q6:What's the order process?
a. Inquiry--- The more detailed information you provide, the more accurate product and price we could provide to you.
b. Quotation---Reasonable quotation with clear specifications, such as width, length, weight, the usage, the quantity .
c. Sample confirmation---Sample could be sent before the final ordering.
d. T/T 30% in advanced, and the balance could be paid before shipment.
e. Production---Mass production.
f. Shipping--- By sea, air or courier. Detailed picture of package could be provided.
Q7:Before making an order, can I visit your factory? Sure. You are warmly welcome to visit our office and factory in Quanzhou, China.
Q8:How about the delivery time? Within 7-15 days after we confirm you requirement.