Food packaging bag is a kind of packaging we see every day, according to its shape can be divided into three side seal, back seal, folding bag, four-side seal bag, zipper bag, three-dimensional bag and shaped bag, in order to the majority of businesses to better choose their own products suitable for the packaging bag, the following the Guangdong Shunfa Color Printing Co., Ltd. to introduce the common seven bags of food packaging.
What are the common bag types of food packaging bags?
Three-sided sealing bag:
There are two side seams and a top seam pocket, the bottom edge of which is formed by folding the film horizontally. This kind of bag is often used as a packaging bag, commonly used as a variety of vacuum food, snack food, pickles and so on.
Back sealing bag:
Also called pillow bags, bags have rear, upper and lower seams, so that they have the shape of a pillow, many small food bags commonly used pillow bags to pack. The back seam of the pillow bag forms a fin-like sealing bag, in which the inner layers of the film are placed together to seal and the seam protrudes from the back of the encapsulated bag. Another form of sealing is overlapping sealing, in which the inner layer of one side is bonded to the outer layer of the other side to form a flat sealing. Back sealing bag is also a common packaging bag shape for all kinds of food.
Organ bag:
Also called folding bag, folding bag, is the deformation of the back seal bag, is the two sides of the bag folded into the M-shape. If the M-type is not symmetrical, it is also called a trapezoidal flanged bag.
Four side sealing bag:
Usually made of the top, sides and bottom edges of two (roll) materials, compared with the previously mentioned bags, it is possible to use two different plastic resin materials, if they can be bonded to each other, to make a front side bonded four-sided sealing pocket.
Zipper bag:
An easy-to-open zipper bag is arranged on the three-side sealing bag and the main bag. Generally used for moisture prone food packaging, more convenient food storage, such as peanuts, goji berries, raisins and other dried fruits.
Stand-up Pouch:
There are many types, mainly the following types: bottom boat shaped stand-up bag, folding bottom integrated stand-up bag, inclined knife heat sealing stand-up bag, bottle knife mold stand-up bag, with mouth stand-up bag, which is divided into diagonal mouth stand-up bag and roof cover stand-up bag, air pressure upright bag. This kind of packaging bag is more conducive to the display of supermarket shelves, and has a great effect on the sales of products and the grade of products.
Shaped bag:
Fruit shape, cartoon shape and other shapes bag shape. It is a more personalized form of packaging, mostly used for children's food and so on.
Food packaging is an integral part of food commodities. It can have the function of maintaining the stable quality of the food itself, it facilitates the consumption of the food, and it is the first to show the appearance of the food and attract the image of consumption, and has the value beyond the material cost. Good packaging, can make the product establish a good image, improve product competitiveness, promote product sales. It can effectively increase the publicity of enterprises and improve the influence of enterprises.
Post time: Oct-23-2023