A tracking truck to Anda
On the morning of March 11, the reporter followed a scrap dealer with a tricycle and shuttled through the streets of Daqing City until 14 o’clock. He only got to the first destination, a waste collection station in Dongfeng Village. He watched as he sold the car's scrap to the purchasing station.
B came to Kazakhstan looking for the source of preforms
The next morning, the reporter went to the scrap purchasing station. Shortly afterwards, a truck was driven into a waste collection station. Workers loaded large lorries with woven bags filled with plastic bottles of pure water bottles and beverage bottles. A few minutes later, the van left the acquisition station.
The reporters tracked trucks coming to the Anda City Development Village Development Brigade to smash a plastic bottle factory. From afar, the tallest “building†here is a hill of plastic bottles.
After entering the factory, several workers were busy under the “mountain bottle†that covers nearly 100 square meters. Some of them were classified according to the color of the bottles, while others pulled the classified bottles into the factory. In front of the factory building, hundreds of bags are filled with classified recycling bottles and crushed material.
At this time, a worker discovered the reporter. When he learned that the reporter came to purchase materials, the worker brought the reporter into a small house and brought it to the factory owner.
"What do you use to buy materials?"
"Blow mineral water bottles."
"What color? Blue or white?"
"Pure white, can you make a bottle blank here?"
"I don't do bottle blanks (the state of PET raw material after processing, it is processed to form pure water bottle), but there are many people who pick up from me. What do you want to do? I know what to give you. â€
"People who come to pull materials are used to blow bottles?" asked the reporter. "They are used to hit blanks. Blowing blanks and blowing bottles is not a factory. It is usually sold as a blank and sold to blow-molded bottles. However, most water plants can blow their own bottles."
Subsequently, the reporter visited some of the nearby waste plastic repurchasing processing points and learned that there are certain technical thresholds for the recycling and reuse of plastic bottles, which are basically concentrated in some areas around Harbin. Moreover, bottle blanks can be bought in some stores on Nanxun Street in Harbin.
On the morning of the 15th, the reporter went to Nanxun Street in Harbin. For more than one hour, the reporter visited dozens of stores and did not hear the whereabouts of the bottle blank.
As he was about to abandon his search, the reporter contacted Wang, the boss who opened the plastic processing factory, and led him down to the factory building. After the opening of the iron gate, the two men walked alertly to reporters. After the boss explained to them, the other party relaxed.
The reporter saw that in this residential building, a snakeskin bag was piled up, and the two women operated a machine in a room of 20 square meters in size. In the corner of the room, there is a 1m square container with some scraps that have been broken up and some PET particles.
Wang Bo said that on such a small workshop, the annual production capacity of 20 million -30 million, in Harbin twenty or thirty similar plants, is considered relatively small. Wang Bo told reporters that in the process of processing blanks, the ratio of new materials and scraps is based on the customer's price - customers bid high, they use all new PET pellets; customers want to be cheaper, add some scrap If customers want to be cheaper, they have to use all the waste. "In one sentence: a price, a kind of goods.
When the reporter asked Wang Bo, what kind of enterprise used the waste, Wang Bo told reporters that some of the regular water plants require a little higher; some black water plants with no name, no evidence, basically what kind of cheap, buy how is it like. Mr. Wang suggested that the reporter: Dongfeng Town in Harbin is a distribution center for plastic waste products in the Northeast, where there are many PET bottle crushing and processing plants, where they can go.
C shocking Dongfeng Town
At noon that day, the reporter arrived in Dongfeng Town. After repeated investigations, it was learned that there were more than a dozen factories engaged in the recycling and reprocessing of plastic products near Fengguo Street. They first classified the recycled materials and sold them to different manufacturers to make water bottles and beverage bottles. Plastic basins, woven bags, fibers and other products.
At 8 o'clock on the 16th on the 16th, the reporter went to a factory in Fengguo Street and was immediately shocked by the shocking scene: a few hundred square meters of factory buildings and large courtyards were piled with woven bags filled with used water bottles and beverage bottles; The area was blocked with wire mesh to prevent the bottles in the yard from being scattered outside; from the open door behind the building, plastic bottles were rolled out from time to time.
In the factory building, the track on the machine conveys the already classified water bottles and beverage bottles from time to time into the machine. After the bottle has been crushed, it falls through the chute into a clean sink. The water in the sink had turned black and yellow, and the water was still floating on the water. The staff was holding the fence and stirring the bottle fragments in the water from time to time.
The reporter reached out and grabbed a piece of plastic in a sink and found that the debris was not only more lubricious but also smelly. "Industrial fire alkali, as well as some other chemical materials." The factory owner told reporters. Later, the reporter went to another factory that is less than 200 meters from the factory. The boss here told reporters that some of the people who bought their recyclable materials were sold to Liaoyang, and some of them were supplied to local preform factories.
D factory according to the price of expected
On March 19, the reporter contacted a Zhejiang boss who sold recycled materials in Dongfeng Town in the name of buying recycled materials and bottle blanks. He told reporters that he could bring a reporter to see a bottle-embryo sub-manufacturer. He also told reporters: It is said that every day needs 70,000, so that manufacturers are willing to meet.
After more than 20 minutes, a reporter and his party arrived at Zhihua Packing Products Co., Ltd., located in Hadong Road, Daowai District, Harbin. The iron gate of the company’s compound was locked and surrounded by walls that were nearly three meters high. After knocking on the door, no one had opened the door yet, and a fierce barking sound had already begun.
After entering the house, the reporter saw the shelves on the right wall and placed many samples of bottle blanks and some plastic bottles.
Vendor Zhang asked the reporter: "Do you want B material or A material or film material?"
"What is A material, B material?"
"A material is brand new, B material is a two-in-one (recycled material and PET new material made), the film material is full recycled material."
"How much is the new material?"
"If you want to bring a ticket or not, if you don't have a ticket, 1 point 25% 5. A bottle of 18 grams, is 2 hair more than 2 points.
"What if it is two-in-one?"
"Each of the two in one is 1% worse."
"Is Daqing still buying blanks in your company?"
"Not only your family, several families get goods from me."
E "rebirth" many plastic hazards
According to relevant national standards, food-grade containers cannot use recycled materials as raw materials. In fact, a large number of PET bottles currently on the market have been recycled into new bottles.
Dr. Meng Linghui, vice president of the School of Chemical Engineering at Harbin Institute of Technology, told reporters that the new PET is non-toxic and odorless, and has excellent gas barrier, water and other properties, and is widely used in food packaging.
The reason why food-grade PET containers require new materials is because there is no guarantee that PET bottles will not be contaminated when they enter the market. In particular, some water bottles will be contaminated in the rubbish and then recovered again.
Also, after the PET melts and melts twice, its physical and chemical properties will change. High temperatures will cause PET to produce some toxic substances that may cause cancer.
In addition, the properties of PET materials that have been recycled many times are reduced, and the adhesion and bending resistance are reduced. In order to improve its stability, some processing plants add industrial salt and carry certain heavy metals. After the water bottle is filled with water, especially after a long period of storage, these toxic substances will be diluted in the water and endanger human health.
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