Always aim to quality first, until we’ve received low rate of maintaining.
Over the 20years, we have established nice business relationship with clients all over the world, ensuring a good profit for your business.
Exported to more than 20 countries around the world, and has agents and after-sales outlets locally
Make sure our machine works well and guarantee a life-time after-sale service.
WENZHOU TRUSTAR MACHINERY TECHNOLOGY Co. ,LTD. is a scientific and technological machinery enterprise integrating R&D, production and sales.produced blister packaging machines, cartoning machine, Automatic Overwrapping Machine，tube filling machine. Trustar packaging machines are widely used in food, cosmetics, and pharmaceutical industries.
With the expansion of the demand for wrapping machine and the continuous progress of enterprises, Overwrapping machine also began to improve and develop. In particular, the popularization and application of plcpc makes the function of winding machine more perfect and develop to automation and intelligence.
An overwrapping machine takes a length of heat sealable film from a roll and folds it around a product. This product can be a single item or a bundle. Attractive & Flexible.
Overwrapping machine is simply to wrap the product with winding film, which plays the role of waterproof, moisture-proof and wear-resistant.
When it comes to Overwrapping machine, you will be familiar with it. It is one of the important equipment of food and pharmaceutical packaging machinery.
It works very well. I placed an order and bought several more
The packaging efficiency is greatly improved
The packaging of finished products is very tight, and the production speed is improved
①Full-wrap overwrapping machine. Including twisting type, covering type, body type, seam type and other wrapping machines. ②Semi-wrapped overwrapping machine. Including folding, shrinking, stretching, winding and other wrapping machines.
A. Irregular folding is mainly due to the large gap between the channels and the packaging material is difficult to close to the packaging object. The packaging material exceeds the packaging object more than the packaging object, and there is irregularity. B. The parts used for folding are not installed well, deviated or not in place, causing the material to fail to be folded in place according to the predetermined requirements, and the deflection causes the product to fold irregularly. C. The braking force of the packaging material is too small, and the film is slack when the film is stretched. D. The packaging speed is too high, causing the packaging to shift during the transfer process.
1. The sealing temperature is too low, and it is difficult to bond the packaging materials. 2. Irregular folding leads to uneven sealing. 3. The sealing parts are not installed correctly and are not parallel to the cover, which affects the quality of the sealing.
1. The packaging speed is too fast, and the packaging object is severely shifted, causing the packaging object to move ahead of time, and it will jam when it touches the moving parts. 2. The packaging channel is too narrow and the pressure is too tight, which makes the movement of the packaged object lag behind, and jams occur when it touches the parts in normal movement. 3. The feeding device or the discharging device is not coordinated or synchronized, and it is easy to appear jams.