Small Water-soluble Packaging Bag can be divided into water-soluble outer bags and water-soluble inner bags according to their use. Contains a variety of chemical properties: acid, alkali, corrosion, etc., so the outer bag used to wrap the water-soluble packaging bag can not be packed with a single layer of plastic film, to use multiple layers of different properties of plastic film composite into a high-performance packaging bag.
The water-soluble outer packaging bag is mainly based on the fully transparent high temperature water-soluble PVA film (all dissolved at 80 degrees water temperature), mainly used for the packaging of advanced clothing. The water-soluble inner packaging bag is water-soluble at room temperature (25 degrees water temperature is all dissolved), no residue, mainly used for packaging disposable and not suitable for direct contact with the human body products, such as pesticides, fertilizers, chemical products, herbicides and so on.
Small Water-soluble Packaging Bag have many advantages, such as space saving, low transportation cost, not easy to break, labels are not easy to fall, corrosion resistance, strong barrier, high and low temperature resistance, etc., the water-soluble protection performance is enhanced, so the water-soluble packaging is very in line with the development of the pesticide packaging industry.
Small Water-soluble Packaging Bag is made of water soluble film, inherited all the characteristics of water soluble film, has become a new generation of environmentally friendly packaging materials.
(1) Water-soluble bags are used as lining bags for the inner packaging of pesticides and chemical products. This can avoid hand touch of pesticides and chemical products, just directly dissolve the bag and the wrapped items together, there will be no residual pesticide or chemical bags discarded anywhere, green environmental protection.
(2) Water-soluble bags as cement additives (silicon powder, etc.) packaging bags to avoid dust flying harmful to the environment and operation personnel.
(3) The water-soluble bag is used as a seed belt to pack the seeds at a fixed interval and then bury them in the ground, saving valuable seeds and eliminating the busy thinning.
(4) The water-soluble bag is used as a hospital washing bag, medical staff do not need to contact the contaminated clothes, can directly connect the bag and contaminated clothes into the cleaning machine to clean, to avoid cross infection.
(5) Water soluble bag made of hot water soluble film packaging bag, suitable for clothing packaging, increase its added value.