Nowadays, of economic standard rise, we also increase increasingly to the concept of environmental protection, shanghai loves without what spin hop-pocket to had won numerous people now, a lot of manufacturer also are valued develop prospect without what spin hop-pocket, throw to this in succession go among burgeoning industry, face the full of beautiful things in eyes on the market without spin hop-pocket, how should we differentiate?
The first kind of baked wheaten cake detects law: This kind of method, bag of general and avirulent polyethylene blame environmental protection can be compared combustible, the blaze that unobstructed combustion comes out is blue, and in whole flaming process, also can resemble candle tear euqally drippy.
The 2nd kind detects with water law: Before detect, we are OK in will be not water of park of environmental protection bag first, entering its benthic next, normally the word for, the proportion of bag of this kind of avirulent environmental protection is smaller, can rise to surface, appear otherwise opposite situation.
The 3rd kind of sense organ detects law: Actually, this kind of avirulent blame is not environmental protection bag, general meeting appears ivory, translucence is colorless perhaps and transparent wait for a few kinds of color, and this kind of feel is lubricant, the surface is like have candle, color of this kind of poisonous bag of blame environmental protection is muddy perhaps appear yellow, this kind of feel will be tackier.
The 4th kind shakes namely detect law: Normally the circumstance falls, we can be used first capture one aspect of the matter of bag of blame environmental protection to tremble forcibly, if it gives out ringing sound,be avirulent so, if if sound feels gutty,cover tightly acerbity word, it is poisonous so!
Above a few kinds of methods discern namely without the common method that spins hop-pocket, the product of this kind of type on the market will be more now, so flying expert of Shanghai be linked together reminds everybody to be in choose and buy when must notice more.
