The three footmark on plastic products are represented

The drink that we buy nowadays, perhaps a string of 1 the plastic bucket bottom of water can have a number that contains trigonometry sign, are the three footmark on so plastic products what meaning after all?
The three footmark on plastic products
Plastic article can apply circularly express
Every plastic household utensils, there is a number in bottom (it is a triangle that takes arrowhead model, trigonometry inside have number) .
"1 " PET
　 carefe fastens carefe of mineral water bottle, carbonic acid to use outfit hot water circularly
Apply: Heat-resisting comes 65 ℃ , be able to bear or endure cold to - 20 ℃ , warm water of only suitable costume or aspic drink, liquid of outfit high temperature, or heat to be out of shape easily, harmful to human body material be in harmony goes out. And, scientist discovery, 1 plastic article after using 10 months, perhaps release exceeds carcinogenic substance DEHP, have noxiousness to spermary. Consequently, carefe gave out to throw away, do not want reoccupy to come as water cup, perhaps use do store content container is multiplied load other goods, avoid to cause healthy doubt try to save a little but lose a lot.
"2 " HDPE
Cleanness of 　 of commodity of clean things, bath advocates not completely do not apply circularly
Apply: Can be in be careful repeat after cleanness apply, but these container owe good cleanness commonly, the clean things with original remain, become bacterial breeding ground, you are optimal do not apply circularly.
"3 " PVC
Use at food to pack 　 rarely now optimal do not purchase
Apply: When high temperature of this kind of raw material simply harmful material happens, it is met in the process that makes repeatedly even acquit, after toxicant enters human body along with food, perhaps cause lacteal cancer, new life the disease such as congenital defect. Now, the container of this kind of data already contrasted now use less at packing food. If be in,apply, must not let its be heated.
"4 " LDPE
Last the 　 such as film, plastic film lasts film fastens packet of move to enter microwave oven in food surface
Apply: Hear resistance is not strong, general, eligible PE lasts film can present hot frit picture when encountering temperature to surmount 110 ℃ , can leave the plastic preparation that a few human body cannot split up. And, with last food of velar wrap up heats, the grease in food will last very simply the harmful material in film is deliquescent come out. Consequently, food enters microwave oven, want those who lapping to get off first last film.

The article arranges Http://storage-rack.onsonhardware.com/ of factory of Guangdong hardware storage rack