This worldwide group has attempted to standardize the procedure and nomenclature tips for COPD. Their staging program is really as follows; all individuals possess an FEV1/FVC ratio of <70 percent Stage I is FEV1 of equal or more than 80 percent of the predicted value.Stage II is FEV1 of 50 percent to 79 percent of the predicted worth.Stage III is FEV1 of less than 30 percent to 49 percent of the predicted value.Stage IV is FEV1 <30 percent of predicted value or FEV1 <50 percent of predicted value as well as respiratory failure.. COPD Symptoms Most people with COPD have smoked in least 10t to 20 cigarettes each day for 20 or more years before experiencing any observeable symptoms. Thus, COPD is typically not diagnosed until the fifth decade of existence . Common signs and symptoms of COPD are as follows: A successful cough or an severe chest disease is common.Labelling devices are used to apply labels and print details on the products such as containers, tubes, bottles etc. Pharma producers make the best use of machines like automatic high speed personal adhesive circular container labelling machine, automated high acceleration wet glue circular container labelling machine, automatic personal adhesive ampoule & vial labelling machine, automatic high acceleration self adhesive double aspect toned bottle labelling machine in labelling process.