and chemical packing
Seed tape: Seeds are packaged in tape-shape at regular intervals
using water soluble PVA film. Because it germinates at the regular
intervals when buried it in earth, the labor of the cull can be saved.
It can not only prevent the seeds from being blown away by wind and
eaten by animals.But also can keep moisture in the sand.
2. Pesticide packing bags: Agriculture
chemicals usually have the problem of high concntration and hypertoxicity,
which do badly harm to human being. For a long time, the packaging
of agriculture chemical has three main disadvantages.1, liquid agriculture
chemical is packed in glass bottles which are easily broken. 2, a
lot of leftover is left in the packaging that brings a great deal
of waste. 3, if the agriculture chemical packaging with leftover is
discarded in rivers, rivulet, farm and terra etc. it would pollute
the soil and source. The Advantages of Water-soluble packaging bag
for agricultural chemicals are:
and the soluble speed can be design freely. Non-toxic, non-polluted,
dissolved in cool water.
the infection coming from venomousness or stimulating materials such
as pesticide and product of techno chemistry.
tension are better than traditional ones.
the problems of weight, traffic cost, leaking and recycle etc.
Has an excellent
characteristic against oil, fat, organic solvent.
It is Anti-static
and it doesn't adsorb farina and dust when packing powdery product.
avoid unsuitable dosage of pesticide.