Principles of purchase of powder packaging machines
We are a big printing company in Shenzhen China . We offer all book publications, hardcover book printing, papercover book printing, hardcover notebook, sprial book printing, saddle stiching book printing, booklet printing,packaging box, calendars, all kinds of PVC, product brochures, notes, Children's book, stickers, all kinds of special paper color printing products, game cardand so on.
For more information please visit
http://www.joyful-printing.com. ENG only
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
The principle of powder packaging machine purchase must read:
A, the most fatal shortcoming of the automatic packaging machine is that the loading is not accurate. The biggest disadvantage of powder packaging is the relatively large change in powder density. The measurement accuracy cannot be adjusted automatically, and the inaccuracy requires manual adjustment. The biggest disadvantage of powder packaging is the relatively large change in powder density. There may be a large deviation between the upper and lower bags, and the continuity of the work in the automatic packaging process, and many bags have been packed during the manual adjustment, and the deviation before and after the adjustment will occur. Because the general automatic packaging equipment does not have a weighing detection system, the packaging accuracy cannot be controlled. The packaging deviation is large.
B. The waste of raw materials in the packaging process of the automatic packaging machine is large. Due to the poor precision of the above packaging, the unpackaged packaged bag has non-recyclability, must be cut and broken, resulting in waste of packaging film and loss of materials in the packaging process. In addition, due to the unevenness of the peritoneum of the aluminum foil bag, the temperature control adjustment is relatively unstable, and the material is wasted due to overheating and hot cracking of the bag seal. For example: Jiangsu Jiangu Agrochemical Company initially did not consider our packaging equipment. After a period of investigation, it was caused by 15 units of our company and designated as a special product.
C, automatic packaging machine packaging appearance is poor. Due to the unevenness of the aluminum foil during heat sealing and the instability of the temperature control, the sealing pockets appear hot. Because the material of the cutting knife is slightly longer, the shearing and skewing may occur, and the adhesion may not occur, and the adhesion may not occur. It will appear that the package looks poor. Jiangsu Kesheng is not used at all for this reason, all use our equipment. It is just a performance demonstration as a visit to a major foreign customer and a visitor to the partner.
D, the automatic packaging machine packaging sealing is not strict, resulting in the drug's shelf life is less than the utility. Due to the electrostatic phenomenon of the packaging film due to friction during the packaging process, electrostatic adsorption is caused, so that the dust adheres to the mouth of the packaging bag, causing a gap in the sealing when sealing. For our equipment, the mouth does not touch the material and does not get dust due to the artificial bagging.
E. The packaging range of the automatic packaging machine is relatively narrow. The automatic packaging machine is very narrow in packaging due to the limitations of the bag forming machine. To change the specification package, the former needs to be replaced. The adjustment of the whole set of the former is the same as the adjustment of the new equipment, and the replacement is troublesome. And generally only one set of equipment is required for one piece of equipment, and it needs to be purchased separately, and the cost is relatively large. It is cumbersome to change the adjustment. When adjusting, it will waste a lot of time, and it will not adapt to the seasonality of drug production. Moreover, the varieties of general users are more and more unsuitable.
F, automatic packaging machine has a high failure rate. Because the domestic basic industry is relatively backward, the cutter is easy to wear, and the general cutter can only be replaced in 2-3 months. Otherwise, there will be a phenomenon of continuous cutting, adhesion, and incision. The price of a pair of cutters is relatively high.
G, large automatic price is relatively high, resulting in relatively large investment. Although the price is small, the failure rate is high, and the maintenance costs of both are relatively large, causing excessive investment and waste of funds.