Judging whether the quality of environmental plastic tableware and packaging products meets product quality requirements can be judged mainly by the following methods.
1: The visual appearance of the cutlery is measured: the good quality cutlery is very regular in appearance and has clear edges and lines and lines. There are finishes inside and outside the product. The four corners of the box are uniform in thickness and have no blisters. The entire edge of the box is cut and flattened, and the buckles are easy to open and close. Unqualified or inferior plastic green tableware does not have the above conditions.
2: hand touch: good quality cutlery feel smooth, with a strong toughness and flexibility. Due to the addition of a large amount of filler material, the inferior tableware has reduced the strength of the resin, the hand feels very soft, and the inner layer will feel fine sandpaper. If you tear it by hand it will tear as easily as tearing kraft paper.
3: The inferior tableware can smell a pungent smell, especially after heating the tableware tastes more, because the resin is filled with excess calcium carbonate. Before the calcium carbonate is made into granules, the surface activation treatment is carried out by using a coupling agent, a dispersant, a lubricant, etc. The excessive carbonic acid content in the resin will produce an odor. Moreover, certain substances may remain in the product and release it at a higher temperature to cause harm to the consumer's body.
Some unscrupulous factories that produce small plastic food bags use recycled waste plastics to produce food bags and containers after simple decontamination and crushing.
For their own health, consumers are reminded to choose quality products when using disposable disposable tableware.
1: The visual appearance of the cutlery is measured: the good quality cutlery is very regular in appearance and has clear edges and lines and lines. There are finishes inside and outside the product. The four corners of the box are uniform in thickness and have no blisters. The entire edge of the box is cut and flattened, and the buckles are easy to open and close. Unqualified or inferior plastic green tableware does not have the above conditions.
2: hand touch: good quality cutlery feel smooth, with a strong toughness and flexibility. Due to the addition of a large amount of filler material, the inferior tableware has reduced the strength of the resin, the hand feels very soft, and the inner layer will feel fine sandpaper. If you tear it by hand it will tear as easily as tearing kraft paper.
3: The inferior tableware can smell a pungent smell, especially after heating the tableware tastes more, because the resin is filled with excess calcium carbonate. Before the calcium carbonate is made into granules, the surface activation treatment is carried out by using a coupling agent, a dispersant, a lubricant, etc. The excessive carbonic acid content in the resin will produce an odor. Moreover, certain substances may remain in the product and release it at a higher temperature to cause harm to the consumer's body.
Some unscrupulous factories that produce small plastic food bags use recycled waste plastics to produce food bags and containers after simple decontamination and crushing.
For their own health, consumers are reminded to choose quality products when using disposable disposable tableware.
Instant Dry AC is a dual-function Hair Dryer, for both wide-diffusion blow-drying via the Instant Dry System and a more narrow range with the standard setting. Featuring a powerful AC motor for long-lasting performance, and uncompromising drying efficiency with up to 30% less energy use.
AC Motor Hair Dryer
We've got you covered with the AC Motor Hair Dryer in hair care and styling you can be sure you'll be able to create the look you want.
Cheap Hair Dryer,Hair Dryer Machine,Ac Motor Hair Dryer,Dual Voltage Hair Dryer
Ningbo Meirou Electric Appliance Co.,Ltd. , https://www.mrairblower.com