Eco Friendly BIODEGRADABLE Kraft Flat Bottom Custom Biodegradable Coffee Bags Packaging Bean Coffee

Note: 1. The above description of the toughness is based on the same thickness. 2. No matter which material, the thicker thickness, the better the toughness.

1. Degradable plastic bags Degradable plastic bags include plastic bags that can be degraded by physical and biological factors (light or heat, or microbial action). The so-called aerobic degradation (that is, accelerated degradation by catalysts or activators at high temperatures) or photodegradable starch-polyethylene plastics will cause some environmental problems. These degradable plastic bag materials do not degrade as fast as compostable plastics and may leave debris. These degraded water-repellent fragments have a large surface area and may migrate to groundwater and soil. Some hydrophobic highly toxic substances such as PCB and DDT, such as PCB and DDT, are adsorbed and retained on the surface, making the content of toxic substances as high as 1 of the background content. Millions of times, enough to become a delivery system for toxic substances in the environment. Therefore, it is necessary to ensure that the product is completely biodegradable in a very short time determined by the treatment facility. 2. Biodegradable plastic bags Biodegradable plastic bags are those plastic bags that can be completely digested by the microorganisms in the processing system as food for energy (entering the food chain). This kind of complete microbial digestion is determined by testing whether the carbon element of the test plastic can be completely converted into carbon dioxide through the microbial process occurring in the cell. 3. Compostable plastic bags In addition to being biodegradable by microorganisms, there must be a time requirement for a plastic bag to be called "compostable" plastic. For example, ASTM 6400 (Specification for Compostable Plastics), ASTM D6868 (Specification for Biodegradable Plastics Used for Surface Coating of Paper or Other Compostable Media) or EN 13432 (Compostable Packaging) standards stipulate that these materials are used in industrial composting environments It should be biodegraded within 180 days. The industrialized composting environment refers to the prescribed temperature of about 60°C and the presence of microorganisms. According to this definition, compostable plastics will not leave fragments longer than about 12 weeks in the residue, contain no heavy metals or toxic substances, and can sustain plant life.

1. Are you manufacturer or trader? We are manufacturer in China and our factory is located in Guangdong. Welcome to visit our factory! We provide one-stop paper packaging service, and accept custom design as your requirement. Know more about our products. 2. What is your packaging range? Plastic packaging bags,PVC bags,kraft paper bags,Aluinum foil bags,BOPP bags,roll film,plastic and paper stickers.(Stand up bags ziplock bags,side gusset bags,flat bottom bags,vacuum bags,bags with valve and tin tie). 3. When can I get the price and how to get the full price? If your information is enough, we will quote for you in 30mins-1 hour on working time, and will quote in 12 hours on off-work time.Full price base on bag type,size,material,thickness,printing colors,quantity.Welcome your inquiry. 4. Can you provide samples & what's sample delivery time? Certainly, normally we will provide free samples and you just need to undertake the freight cost. For custom printing sample, there will be sample fee needed. The sample produce will take about 3 days. 5. What is the lead time? Around 10 to 15 days according to the order quantity and production details. 6. Could you provide free design for my packaging bag? Yes, we provide free design service, the structural design and easy graphic design. 7. What kind of document format will you accept for printing? AI, CDR, PDF, PSD, EPS, high resolution JPG or PNG. 8. How to ship the commodities? By sea or air as your requirement. Ex-work or FOB, if you have own forwarder in China. CFR or CIF, etc., if you need us to make shipment for you. DDP and DDU are also available. More options, we will consider your choice. 9. What kind of payment do you accept? PayPal, West Union, MoneyGram, T/T, L/C, Credit Card, Cash, etc. 10. What information should I provide if I want to get an accurate quotation? Size, material, printing details, finishing, processing, quantity, shipping destination etc. You can also just tell us your requirement, we will recommand product to you. 11. How to contact us? Send your Inquiry Details in the Below, Click "Send" Now!