100% Biodegradable Black Agriculture Mulch Film         

Aliphatic polyester has good biodegrability. It can be transformed to CO2 and water via microorganism supersession in natural environment.

However, this material’s mechanical property can meet the requirement of use.

In hope of having material not only with good mechanical property but also

have good biodegradability.

PBAT is such material has both good biodegradablity and mechanical

properties.

Description:

          1.  Good tensile strength ,close to traditional LDPE
          2.  Heat resistance ,Impact properties
          3.  Excellent biodegradability. can degraded into H₂O and CO₂ by micro organisms in landfill or water, remaining zero harmful substance in soil and water, totally non-toxic;

          4.  Pleasant cornstarch/lemon smell;

          5.  Soft and smooth touch feeling;

          6.  Competitive price.

The necessity of using 100% biodegradable mulch film:

    With the continuous development of agricultural modernization, farmland use plastic film has become an important means to ensure high and stable yield of crops. But with the extension of cultivated fixed number of year of plastic film mulching, the residual film recovery rate is low, membrane residues in soil increase gradually, causing increasingly serious membrane pollution.

    Plastic, belong to high molecular compound, high melt index, extremely difficult to degrade, neither by microorganism erosion, also cannot automatically, its degradation period generally is 200-300, in the process of degradation will release toxic substances.

With the increase of using film cultivated fixed number of year, membrane residues also accumulate over a long period, bring to our land and to the survival of future generations is difficult to solve the pollution harm, pose a serious threat to agricultural sustainable development.

   The best solution is using 100% biodegradable mulch film. It is from natural, renewable starch rich crop such as corn, potato, people also call it "Corn Plastic". Under compost condition, it will decompose into lactic acid when polyers are broken down. Lactic acid will depcompose into water and carbon dioxide by bacteria.It only takes 90-180 days under compost condition according to different size and thickness of the products. Totally zero pollution.

Technical Parameters:

Certification  

     This is a totally bio-degradable plastic, meeting the EU bio-degradation standard of EN 13432 , US standard of ASTM 6400 and food-contact certification which has been tested by SGS.

Company Brief Introduction:

         Bridge cooperates with Jiangsu Science and Technology University, and builds the research laboratory on biobased polymer materials that has got investment from Anhui province government. It has an 800m2 workshop with experiment equipment of extruder, injection machine, film blowing machine and tensile testing machine etc.

We supply various kinds of 100% biodegradable and compostable plastic bags in style of T-shirt bag, draw string bag, shopping bag with loop, die-cut bag etc.