Put an end to oral liquid residue glass bottle

Oral liquid in recent years, medicine, health care products, food is a kind of widely used dosage forms. Oral liquid bottle is commonly brown glass bottle. For various reasons has resulted in a glass bottle not clean, oral liquid scrap rate is very high, some even flow to the market, cause serious influence to the health of consumers, consumer complaints appear this kind of accident is very frequent, newspapers also reported frequently.

through many aspects, angles of observation, analysis the reasons of the residual glass bottle is as follows:

one, the supply chain. 8 mm brown glass tube burn becomes, in the process of forming bottle is very thin, only 0. 4 - 0. 6mm。 Should be selected after molding, annealing, inspection, packing, library and transportation links. In this a few link has broken, will have the possibility of glass in oral liquid bottle. Clearly required for clear glass bottle bottle manufacturer is impossible.

2, cleaning link. Oral liquid bottle to clean three times. For the first time to use tap water, the second and third times with deionized water, bottle washer is high pressure spray type. Because of gravity, are rarely was rushed out of the glass bottle.

3, dry. Generally USES straight into the straight type centrifugal dryer. Most of the water droplets was thrown, most glass also was thrown. But because of its working barrel is sealed, cylinder is saved was thrown glass

a lot. Start-up and shutdown when asked how violent collision, bottles and fittings also produces glass. Straight into the straight stop vibrations will drop tube inside the glass bottle. Especially those very tiny glass due to the effect of tension of the bottle inside water will be firmly attached to the bottle wall and the bottom. In addition to dry process fully human control, it is difficult to guarantee the complete consistency of each process. Very difficult to guarantee quality stability. Four, drying, drying equipment is commonly 2 m long telegram heating tunnel dryer, design work temperature of 300%. Due to the unreasonable equipment design and disrepair, large heat loss, the working temperature is 250 ℃. About 10% of the bottle after bottle of water droplets still exist. But although the bottle out after the procedure, but the tension of water still made a small glass bottle should not poured out. Operators are irresponsible, of course, only the horse without shaking. Can't guarantee all clear glass bottles.

5, stay with links. After oral liquid bottle out of the dryer temperature of more than 200%, must be placed indoor, its cool to room temperature before use. Bottle placed with the contour of the aluminum box, layers of heightening pieces, hard to avoid in the lower broken into each other, produce new glass, fell into the bottle.

6, potting process. Oral liquid filling and sealing adopts automatic filling and sealing machine, due to equipment repair and operation has broken bottle, highlighted during the process, automatically send bottle crush oral liquid bottles of the phenomenon and the

edge crush oral liquid bottle phenomenon process tools. And these broken the glass bottle has with the vibration of the machine fell into the bottle.

7, light inspection link. Light inspection is in the production of oral liquid is almost the final control link, the device is light inspection machine, mainly by the operator visual inspection. Of course if the link does not produce glass bottle but leaving out the consequences will be severe. This again and work with eye fatigue, and sense of responsibility is strong or weak sentiment has important relationship. Glass under the ram of five general staff is difficult to find, must be to have the rich experience of staff to ensure & other; The jing net fish not from hand sliding out.