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2. CaCo3 based biodegradable & Compostable resin

CaCo3 based biodegradable & Compostable resin

CaCo3 based biodegradable & compostable resin is kind of PBAT modified blown plastic with high filling and industrial composting degradation, which has non-non degradable organic components.


CaCo3 based biodegradable & compostable resin is one of the most abundant biopolymers. It is completely biodegradable, inexpensive, renewable and can be easily chemically modified.

Product Description

Resin Biodegradable

Resin biodegradable refers to a type of plastic that can be broken down by microorganisms such as bacteria and fungi. These types of resins are made from renewable resources such as cornstarch, sugarcane, and other plant-based materials. Unlike traditional plastics, biodegradable resins can be decomposed in the environment and break down into natural substances such as water, carbon dioxide, and biomass. Biodegradable resins are used in a variety of applications, including packaging, agriculture, and consumer goods. 


CaCo3 based biodegradable & compostable resin is kind of PBAT modified blown plastic with high filling and industrial composting degradation, which has non-non degradable organic components.

CaCo3 based biodegradable & compostable resin is one of the most abundant biopolymers. It is completely biodegradable, inexpensive, renewable and can be easily chemically modified.

It can be processed on various types of film blowing machines, printing machines, bag-making machines, and sealing machines and it is applicable for various kinds of bags, such as T shirt bags, Garbage bags, Produces bags, Draw Stringbags etc.

The benefits of biodegradable resins

Environmentally friendly: Biodegradable resins are made from renewable resources and they break down into natural materials that do not harm the environment.

Reduced waste: Biodegradable resins can reduce the amount of plastic waste that ends up in landfills or the ocean.

Cost-effective: Biodegradable resins can be made from inexpensive raw materials, making them a cost-effective alternative to traditional plastics.

Versatility: Biodegradable resins can be used for a variety of applications, including packaging, agriculture, and consumer goods.

Biodegradation: Biodegradable resins can break down in the environment and reduce the plastic pollution.

Sustainable: Biodegradable resins are made from renewable resources, which is a more sustainable alternative to traditional plastics that are made from fossil fuels.

Compostability: Some biodegradable resins can be composted, which is a closed loop system that can be beneficial to the environment.


Application Examples

Food packaging, disposable tableware and other single-use items associated with food and other perishable products are important targets for compostable plastics. Product applications for biodegradable resins are not limited to single-use or disposable situations. In some cases, biodegradability gives the product a unique functional advantage. This is often true in horticultural and agricultural applications where products may be needed to provide short-term support or act as temporary barriers. Mulch and planters are examples of such products.

Applications include

Packaging for food and other products

Disposables, such as food service utensils

Organic waste containers

Horticulture and other agricultural applications

A wide range of injection molded products

Film and sheet applications

Thermoforming applications

If you are envisioning a biodegradable version of your product and we are interested in discussing it with you, you can contact us and we will discuss whether our product is right for you.

Does Resin Biodegrade?

Resin biodegradable can degrade, but it depends on the specific type of resin and the conditions in which it is present. Biodegradable resins are designed to break down into natural materials through the action of microorganisms such as bacteria and fungi. However, for the process of biodegradation to occur, certain environmental conditions must be met. The resin must be exposed to sunlight, moisture, and the presence of microorganisms. If these conditions are not present, biodegradable resin may not degrade. Additionally, the rate of biodegradation can vary depending on the type of resin, and how it is manufactured.


Product Parameter

ComponentDistinguished Features
PBAT、PLA、Caco3Conforming to ASTM-D6400、EN13432 Criterion, certification tests are underway;
It can be applied on conventional Plastic Film extrusion machines, Bag converters, and Bag Printing Machines. Equipment configuration is equivalent to LDPE extrusion, with LDPE die, and blow ratio set at 1:3~4. Film gauge can be as thin as 0.01mm;
Reduction of fossil oil can be achieved at 60%;
Reduction of Carbon Dioxide emissions can be achieved at 40%;
Cost-effective scheme;
Suitable for shopping bag, garbage bags, external packaging film.
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