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Virgin PLA plastic granule pellets PLA polylactic acid resin raw material

Polylactic acid (PLA) is a polyester, while lactic acid (LA) is a biological monomer found in nature.
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  • orinko

OrinBio PLA Resin 

 PLA is thermoplastic and can be processed into films, sheets, and fibers using the same processes used to process plastics. PLA can be soft or hard. It is transparent by itself, but it can also be made into an opaque material, and fillers can be added. Because of its high strength, it can be made into very thin sheets. PLA is insoluble in water and has good water resistance and oil resistance.

After blending and toughening, PLA can replace the original membrane bag products, such as shopping bags, garbage bags and agricultural mulch. Commonly formulated systems include biodegradable polymer materials such as PBS or PBAT, which can be completely degraded under composting conditions to minimize soil pollution.
Because of its non-toxic and good mechanical properties, PLA is suitable for processing into a variety of food packaging.


PLA has many applications in extrusion, injection molding, film drawing, spinning and other fields.

product specifications

Item Unit Test Method M1000 M2000 M5000 M5000-5C
Moldinging Method

Blow   molding Blow   molding Blow   molding Blow   molding
Density g/cm3 GB/T1033 1.25±0.05 1.25±0.05 1.43±0.05 1.43±0.05
Melt Flow Rate g/10min
    190℃ /2.16kg
GB/T3682 2-4 2-4 2-4 2-4
Ash %
    800℃ ,30min
ISO3451 <3.0 <3.0 27-30 27-30
Mositure %
<1.0 <1.0 <0.1 <0.1
Tensile Strength MPa
GB/T1040 >12 >14 >12 >12
Elongation at Break %
>350 >300 >250 >250

Garbage   bag, food packaging Handbag,   shopping bag, food packaging, plastic film Shopping   bag, film, food packaging High   transparency, clothing bag, food bag

With   excellent heat sealing performance and puncture performance, can be composted   at home, used in garbage bags, food packaging and mulch films, etc. With   excellent stiffness properties and surface gloss, and can be industrially   composted for the production of low-profile shopping bags, food packaging and   mulch films, etc. It   has excellent stiffness properties and heat sealing properties, and can be   industrially composted for the production of shopping bags, clothing bags,   food packaging bags and product packaging bags, etc. With   high transparency, heat sealing performance and high stiffness performance,   it can be industrially composted and used in the production of garment bags,   food packaging bags and product packaging bags, etc.

· The values listed are typical and should not be interpreted as specifications.

· For availability and more model parameters, please contact account manager.

Product Usage

8 Product Application:

Disposable Tableware、Film Product、Packing Product、Textile Product、Electronics Product、Car Industry、3D Printing、Medical Filed



JJ 、BPI、OK Compost Home、Ok Compost Industrial


Compostable  jj  ok compost 

About Us

ORINKO since2008, listed in 2021, is a national high-tech enterprise which specialize in the research、 development、 production and sales of modified materials. It provides a full range of modified polyethylene, polyolefin, polyester, and polyamide products and also provide overall solutions of materials to customers.

the company is headquartered in Hefei, and currently has two production bases in Hefei and Chongqing, it builds a domestic first-class intelligent production plant for modified materials , and achieved an annual output and sales volume of over 1000,000 tons,

实验室-1 生产展会2 展会

FAQ Q1: What' S your Product Range?

1.Are you a trading company or a manufacturer?

-We are a high-tech enterprise specializing in R&D, production and sales of polymer compounds, and dedicated to developing high performance Polymer Materials.Including BioPlastics, Polyolefins, Polystyrenes, Polyethylene, Engineering Plastics  etc.

2.What's your biodegradeble resin range?

-We have a series of modified biodegradable materials.They are used in garbage bags, shopping bags, disposable tableware, 3D printing and electrical product casings.

3.I want some special purpose biodegradable raw materials,can you help me?

-Yes,that's our honor,we have a R&D team of more than 350 people, and more than 100 patents,created more than 300 kinds of polymer modified materials its products to our customers that perform in their own markets and meet product performance criteria at reasonable cost.

We can enhance the biodegradable resins of heat resistance, hardness, strength of finished products for you.


Product Category

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Orinko Advanced Plastics Co.,ltd. is an innovator and is dedicated to developing high performance Polymer Materials.Including Nylon/Polyamide,Biodegradable material,  Engineering Plastics etc.

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