plastic free, biodegradable coffee cups manufacturer, supplier, wholesaler, exporter, for sale

October 19,2021

In recent years, many coffee takeout platforms need fast moving consumer goods such as coffee paper cups, including paper cup packaging, which is popular in the market. In this way, coffee packaging is convenient and easy. Using paper cups to contain coffee is conducive to reducing costs and is more safe. Because it is a disposable paper cup, it is also very convenient to use, and it brings an elegant feeling to consumers. Now many people don't know what a plastic free, biodegradable coffee cup is. Let's introduce it in detail:


biodegradable coffee cup


What is a plastic free, biodegradable coffee cup?


PLA coated paper (biodegradable coated paper) itself is a completely decomposable and compostable environmental protection product. Polylactic acid (PLA) is a new biodegradable environmental protection material, which is made of starch raw materials proposed by renewable plant resources (such as corn). Glucose is obtained from starch raw material through saccharification, and then high-purity lactic acid is produced by fermentation of glucose and certain bacteria, and then polylactic acid with certain molecular weight is synthesized by chemical synthesis method. It has biodegradable and compostable thermoplastic material, which takes plants as the main raw material source; After extraction, fermentation and polymerization, 100% fully biodegradable materials can be completely degraded by microorganisms in nature into carbon dioxide and water required for plant growth in a composting environment. It has good biodegradability and does not pollute the environment, which is very beneficial to environmental protection. It is a common environmental protection material abroad. Compared with traditional PE coated paper products, PLA coated paper products can be recycled after use. The special and diversified recycling treatment methods of renewable resources greatly reduce the burden of natural resources and environment, which is in line with the endless green cycle criterion.


Features of plastic free, biodegradable coffee cup


Plastic free, biodegradable coffee cup is the emergence of new technology and new process, which continuously improves the manufacturing technology of paper cup. The emergence of new paper cup will greatly promote the design and variety of products. The surface of hot drink paper cup shall be treated with wax spraying or wax dipping. Because hot drinks will cause water on the surface of the paper cup, resulting in the softening of the paper cup. It can be waterproof after being coated with wax. When the temperature is above 0 ℃, this wax is very stable and safe.


To enhance the thermal insulation effect and compressive strength of plastic free, biodegradable coffee cup, the thermal insulation ability of the outer cup body must be enhanced. As long as the surface paper does not show corrugated trace after laminating, the paper with lower gram weight can be used as far as possible; Core paper and plastic free, biodegradable coffee cup are easy to use straw pulp or wood pulp paper with good stiffness and high ring compression strength. Pulp is processed with some plants as raw materials. It is the basic raw material of papermaking. The plants usually used as pulping raw materials can be divided into four categories: stem fiber, phloem fiber, seed wool fiber and wood fiber. Especially wood fiber is important.


Zhejiang Sowinpak Co.,Ltd3 is one of the leading plastic free, biodegradable coffee cups manufacturer, supplier, wholesaler, exporter, for sale, any interests, welcome to contact us!