What are the ingredients of pulp cornstarch board tableware
I. Paper pulp moulded full degradation tableware
To wheat straw, sugarcane, reed, straw and other annual herbaceous fiber pulp through pulping, grouting (or suction pulp, pulp), molding, shaping (or shaping), cutting, selection, disinfection, packaging and so on. The raw materials used are recycled, physical pulping method without black water, waste water generation.
2.Two, corn starch disposable tableware
The main components are carrier resin. Corn starch. Coupling agent, wetting agent, phase solvent and other low molecular composition. Edible tableware made of starch. It is made of starch plants as raw materials, adding dietary fiber and other edible additives by mixing and kneading. It is refined by biological compounding, polysaccharide crosslinking, calcium ion chelation and other technologies. It is composed of four parts: dense layer, inner waterproof layer, rubber net layer and outer waterproof layer.
3.Three, cardboard tableware
Cardboard cutlery is made of 300-350 grams of bleached kraft wood pulp cardboard as raw material, through stamping and forming process similar to plate processing for die cutting bonding or die cutting pressing, shaping and other processes.
In order to prevent its seepage of oil or water, it is necessary to spray film on its surface or apply chemical additives. In the process of production and use of human body is non-toxic, no side effects. However, the quality requirements for cardboard are higher, and the cost also increases.
