Use Poly Plastic Grow Bag In Your Life

Use Poly Plastic Grow Bag in your life
It is understood that the current market on the sale of fresh film from raw materials are mainly divided into three categories: the first category is polyethylene (PE), mainly used for ordinary fruits, vegetables and other packaging; the second category is poly-partial two vinyl chloride (P VDC), mainly used in food, ham and other products packaging; The third category is Polyvinyl chloride (PVC) fresh-keeping film. (PVC) Plastic film in production need to add additives, these auxiliaries are easy to migrate when heated or in contact with oil and food, remain in the food, cause harm to the human body, so do not put vegetables and other food with the plastic wrap in the microwave oven heating, also do not take the plastic wrap into the fridge.

Also, no matter what kind of materials made of the preservation film, should be in accordance with the product packaging temperature range, and the preservation of the film do not have a long-term direct contact with food, heating should be left in the film on the preservation of gaps or a few small holes, so as not to explode, and prevent high temperature water vapor from

Milk in Poly Plastic Grow Bag is safe to drink

The bag used to pack milk is not a film, in order to maintain gas tightness, the general bag is composed of multi-layer film, the composition of the inner layer for PE, heating and drinking will not have problems.

Non-woven Poly Plastic Grow Bagfor food

At present, many selling meat, vegetables, fruit-selling Poly Plastic Grow Bag in the market, in addition to a part is transparent, white, but also red, black and even yellow, green, blue and other colors.

According to the introduction, bags packaged food, snacks and other direct foods, it is best not to use a color bag. There are two reasons: first, the pigment used for shopping bag dyeing has strong permeability and volatility, and it is easy to ooze when oil meets heat. Secondly, many colored shopping bags are made of recycled plastic, because more impurities in recycled plastics, manufacturers have to add pigments, to cover up.

How to detect the toxicity of the bag Sensory detection method: non-toxic shopping bags are milky white, translucent, or colorless transparent, flexible, feel lubrication, the surface appears to have wax; toxic poly-Plastic bag color cloudy or pale yellow, feel hair sticky.

Water testing Method: The plastic bag in the water, and according to the bottom, non-toxic poly plastic bag small proportion, can surface, toxic poly plastic bag large proportion, sinking.

Jitter Detection method: The hand to grasp the plastic bag at one end of the shaking, the sound of the sound of the people are non-toxic;

Fire detection method: non-toxic polyethylene Poly Plastic Grow Bag flammable, the flame is blue, upper yellow, burning like a candle tears drip, there is paraffin flavor, smoke less; the poisonous polyvinyl chloride poly plastic bag is non-flammable, the fire is extinguished, the flame is yellow, the bottom is green, the softening can be brushed, there is a pungent odor of hydrochloric acid.