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Recently, the U.
S.
Food and Drug Administration (FDA) issued a Letter of No Objection (LNO) to Guolong Renewable Resources Development Co.
,
Ltd.
It is confirmed that its recycled PET sheet production system has officially passed the US FDA audit certification, which means that the recycled PET produced by this system can be used to manufacture packaging that directly touches food
.
What is the unique management method behind Guolong's proud breakthrough?
Pictured: Guolong recycled plastic products
Guo Jiawan, Chairman of Guangxi Wuzhou Guolong Renewable Resources Development Co.
, Ltd.
told us: "As early as the beginning of the project, that is, around 2013, we traveled to Europe, the United States, Mexico, Canada, Southeast Asia, Japan and South Korea.
I have traveled to 26 countries and watched more than 50 cases, with the aim of gaining a more comprehensive understanding of the plastic recycling industry and learning advanced experiences from all over the world
.
1.
Fully closed-loop model to create a sustainable development ecosystem
Guolong Renewable Resources Development Co.
, Ltd.
was established in 2012 and is headquartered in Guangxi Wuzhou Import and Export Renewable Resources Processing Park, covering an area of 316.
8 acres
.
At present, Guolong has completed the fully closed-loop production model of PET and HDPE recycled materials, and a total of 16 production lines for RPET and RHDPE projects have been fully put into operation!
Achievement goals: annual output of 80,000 tons of rPET bottle flakes, 32,000 tons of ABA three-layer co-extruded PET sheets, 25,000 tons of rPET food-grade particles, 2 billion PET packaging boxes, and PET There are more than 600 million beverage cups, and an annual output of 25,000 tons of food-grade rHDPE particles and 25,000 tons of high-quality chemical-grade rHDPE particles
.
The distinctive business model makes Guolong outstanding in the industry: the upstream is the recycling of waste plastics, the midstream is the processing of plastic products, and the downstream is product sales and application
.
2.
Perfect waste plastic collection and transportation system
A prominent problem in China's plastic recycling industry at present is that although the technology of sorting, cleaning, crushing and granulating waste plastics is very mature, recycling enterprises are suffering from the problem of front-end collection of waste
.
Therefore, the construction of a scientific and standardized waste plastic collection and transportation system is indispensable, and this work has also become one of the important strategic layouts of Guolong
.
As early as a few years ago, Guolong established a recycling network system that has obtained GRS international certification in the whole province of Guangxi, and established waste plastic recycling stations in 14 prefecture-level cities in Guangxi.
With the continuous improvement of the plastic recycling mechanism, waste plastics Recycle bins will also become more and more systematic
.
In this way, after the waste plastic bottles are purchased at these recycling points, they are transported to the Guolong factory for centralized processing
.
This not only ensures the continuous source of waste plastics, but also solves the problem of various quality levels of waste plastics at the source
.
3.
Scientific process design of advanced process equipment
First-class products are inseparable from first-class processing equipment
.
Guolong has introduced the world's top production equipment in various links such as crushing, cleaning, sorting, granulation, sheet production, and thermoforming.
Among them, a total of 14 TOMRA sorting machines have been introduced in the sorting process
.
Guolong checks the quality of products from two aspects of whole bottle sorting and bottle flake sorting to ensure the high purity of the final product, realize "bottle to bottle" regeneration, and meet the high-quality requirements of food-grade recycled plastics
.
"Before purchasing the sorting machine, we went to the TOMRA headquarters in Germany to inspect the R&D center, and did a lot of tests in the TOMRA test center in Xiamen.
TOMRA provided us with detailed test data
.
After a comprehensive comparison and analysis, We believe that TOMRA's products can meet our design requirements and meet the high quality standards of food-grade recycled plastics
.
" Guo Dong said
.
The PET bottle bricks that have been preliminarily sorted at the packing station are sent to the Guolong Recycling Factory.
After de-labeling and cleaning, the whole bottle is first sorted by a sorting machine, including one positive selection and one negative selection, and another one Check to recycle the materials brought out by the first two processes
.
This step checks the quality of all bottles entering the production line, and removes impurities such as variegated PET bottles and non-PET bottles
.
The pretreated PET bottles will be cleaned and broken, and then various impurities in the PET bottle flakes will be removed by the bottle sorting machine according to the color and material, and finally high-purity, high-quality recycled bottle flakes will be obtained, which can be used for food production.
level packaging
.
