Seed bags manufacturers | design and production of seed bags | bags of seed processing prices Zhengzhou gold wings Plastic Packaging Co., Ltd. professional customized: color printing flexible packaging bags, woven bag, color printing bags, food vacuum bags, aluminum foil bag, and paper-plastic bag. The company introduced the most advanced high-speed printing machine, laminating machine, imported inkjet printer, bar code, laser inkjet printer, the most advanced security Cuanhuo technology companies to design plate making, printing to the bag making one-stop system for customers service is the best choice for the majority of enterprises. 

 Bags bags for packaging of various products, widely used in daily life and industrial production. Various properties of the materials composite together to improve the permeability of packaging materials, moisture permeability, oil resistance, water resistance, chemical resistance and to play pest control, dust-proof, anti-microbial, light, smell, stink the isolation of the odor, as well as heat, cold, impact resistance, better mechanical strength and processing for performance, and good printing and decorative effect. 

 Packaging in the form of classification: the triangular envelope, the yin and yang bag, seal, pillow-type bags, five-sided seal bags, stand-up pouches, zipper bags, straw bags, coil, cover materials 

 Functions: high-yin divide bags, cooking film bags, anti-static film bags, anti-bacterial film bags, anti-fog film bags, vacuum, chemical resistant membrane bags, the deaerator packaging film bags, modified atmosphere film bags, etc. 

 Material classified as follows: laser aluminized complex paper material, laser transfer paper materials, paper composite, aluminum composites, plastic composites, fabrics, composite materials. 

 The bags of the development has gone through four distinct phases: original bags stages, the stage of big bags, sachets stage, the current gradually entered a new stage of environmental (green) bags. With the development of commodity economy, the packaging of the commodity itself is also growing significantly, it has become no longer attached to the commodity production of special products, a kind of all goods are inseparable from the widely used products. 

 Country scientists have developed an electrolyte made of green plastic bags, this environmentally friendly plastic bags can not only be harmless decomposition, but this green plastic bags, but also soluble in water. 

 According to the scientists explained, the life of polymer plastic materials made products, the need for hundreds of years to be able to complete decomposition, there will be hundreds of years on Earth. 
 The actual figures show that 80% use of plastic bags end up with ordinary garbage is transported to the garbage Tin processing, only seven percent of the plastic is recycled and used. 

 This new environmentally friendly plastic bags in the decomposition process does not release harmful substances, and even decomposition favorite insect of the natural substance, played a great help to protect the natural environment.