A few days ago, at the “Dairy Products Exhibition†held at the tenth annual meeting of the China Dairy Industry Association in Wuhan, a new type of roof-covering machine developed and produced by Shenyang Beiya Beverage Machinery Co., Ltd. attracted domestic and foreign visitors. note. This type of B-shaped roof-type packaging machine overcomes the technical problems that the roof-shaped packaging machine cannot be hot-filled, cannot be capped, does not apply to the B-type box, and allows the house-shaped package product to be stored at room temperature for 3 to 6 months.
The roof-shaped packaging is a relatively high-grade packaging form in liquid milk and is mainly used for packaging fresh milk, yoghurt, milk beverage, cream and the like. At present, there are no caps on the roof packs in the market, regardless of 200 ml, 500 ml or 1000 ml. It is inconvenient to drink, difficult to tear, and the milk on the edge of the box is easily oxidized and deteriorated. After opening, it cannot be sealed again. Short-term storage problems, these problems more or less adversely affect the sales of roof packages. At present, more and more companies tend to use roof-shaped packaging, especially some of the top products of probiotic milk also began to use house-shaped packaging, in order to increase visibility and increase profits. According to the survey, the sales volume of domestic roof bales in 2003 was 500,000 tons, and it is expected that there will be an increase of about 15% in 2004. However, the above problems existing in ordinary roof packs will undoubtedly limit the use of production enterprises.
Shenyang Beiya Beverage Machinery Co., Ltd. has been committed to the production of capped roof packages. Based on the successful operation of the A-type roof packing machine for many years, the B-type roof-shaped packaging machine has recently been introduced by scientific researchers. According to Zhou Juan, general manager of the company, the B-type aluminum foil box roof type packaging machine solves the problem that the fifth side of the carton is easily leaked due to stress concentration. At the same time, the cross-section of all cross-sections of the roof package that contact the liquid is folded. Therefore, the liquid does not penetrate into the interior of the paper card from the cut surface, causing the cartons to become soft, damp, deformed, and deteriorate the product. The lid of the capping machine is loaded into a fixed container in the equipment, sent to the capping station through a slide, and ultrasonically welded to the box. The entire production process is from box making, capping, filling and sealing. Full computer control of the printing date, touch screen display, random recording of equipment status, and automatic injection, automatic fault alarm and diagnosis, guidance processing, does not affect the output, quality. In addition, for the ordinary roof package must be kept under refrigeration conditions, the retention period is short (about 10 days of fresh milk, yogurt about 20 days), the problem of small sales radius, the technician will be coated with a layer of aluminum foil in the middle of the B-type roof box, you can Blocking light and blocking oxygen, therefore, increase the strength of the roof pack, extend the shelf life, and ensure that the product can be stored at room temperature for 3 to 6 months.
At present, the company can achieve the same capacity of 200 ml, 375 ml, 500 ml, 750 ml, and 1000 ml in the same machine. At the same time, the company can choose between capped and uncapped functions. In addition to filling yoghurt and milk beverages, North Asia roof pack filling machines can also be used to fill liquids such as fruit juices, soy sauces, liquors, and oils, opening a wider market for roof packages.