The suction nozzle bag is a new type of plastic flexible packaging developed on the basis of self-supporting bags, which is mainly divided into two parts, namely, self-supporting and suction nozzle. Self-reliance means that there is a film at the bottom. The suction nozzle is a brand-new material PE that is blown and injected, which fully meets the requirements of food grade. Then, let's learn what the suction nozzle bag can be used to hold!

The packaging material is the same as the ordinary composite material, but according to the installation of different products, need to use the corresponding structure of the material. The material of the aluminum foil nozzle packaging bag is aluminum foil composite film, which is made of more than three layers of film through printing, compounding, cutting and other processes. Aluminum foil material performance is excellent, opaque, silver, shiny, with good barrier, heat sealing, heat insulation, high/low temperature resistance, oil resistance, fragrance, odorless, softness and other characteristics, so many manufacturers are in the packaging

Straw pockets are generally used for packaging liquids, and can use juice, beverages, detergents, milk, soy milk, soy sauce, etc. The suction nozzle of the nozzle bag has a variety of forms, so there are long nozzles for jelly, juice, beverage, suction nozzle for washing products, butterfly valve for wine, etc.

Specifications size and color can be designed according to the packaging of the product, the material is complete. There are aluminum laminated film, aluminum laminated film, plastic composite materials, nylon composite materials, etc., according to different materials, functions and scope of use are also different. The bag type is a common self-standing bag and a special-shaped bag full of individual characteristics, and the display effect varies with the bag type.

As the advantages of flexible packaging with mouth is understood by more consumers, with the social awareness of environmental protection continues to strengthen, with the mouth of flexible packaging instead of barrels, with mouth soft packaging instead of traditional soft packaging can not be resealable, will become a trend. The advantage of the nozzle pouch over the general packaging form is portability. The suction nozzle bag can be conveniently placed in backpacks and pockets, and has the characteristics of diversifying the company's business scope with the reduction of contents.

If the suction nozzle bag is required to be used as a retort, the inner layer of the packaging bag needs to be made of retort material, and even a 121 high-temperature retort can be used to eat it, then PET/PA/AL/RCPP is suitable, PET is the material for printing patterns on the outer layer, in PA is nylon, and nylon itself can withstand high temperature. AL is aluminum foil, which has excellent barrier property, light blocking property and freshness. RPP is inner heat sealing film. Ordinary bags can be heat sealed if CPP material is used. The retort bag requires the use of RCPP, or retort CPP. Layers of film also need composite production bags. Of course, ordinary aluminum foil packaging bags can use ordinary aluminum foil paste, but the packaging must use retort aluminum foil paste. Step by step stuffed with details, in order to make the perfect packaging.

The above is the suction nozzle bag can be used to hold what, if you need to know more, you can contact us at any time!