How to stand up and stand upright on a large capacity standup bag?

Standing bags are favored by many industries for their good shelf display effect, especially in the field of daily chemical products. There are more and more stand-up pouch products. However, in view of the daily chemical market, stand-up pouch products are generally 500ML, or smaller, and large-capacity products are rare.

Recently, the reporter saw in the supermarket that the "Libai Super Concentrated Washing Powder" produced by Guangzhou Libai Co., Ltd. was packed in large upright bags. This product has a capacity of 1.5KG, and the upright bag's "upright" effect is very good, even straighter than the small capacity of standing bag "stand" straight! What kind of material is used to stand upright? How to achieve such a good upright effect? For this reason, the reporter communicated with some people in the industry.

According to professionals, many daily chemical companies have wanted to put upright bag packaging products of 1000ML to 3000ML, but the current domestic production capacity of plastic bag manufacturers can not be matched, large-capacity standing bags can not only stand on the shelves, but also very It is easy to cause bag breakage. For this reason, many companies are discouraged.

According to professionals, the mechanical design of stand-up pouches is the key to erect pouches standing upright. The design of stand-up pouches includes: material structure, die size at the bottom of the bag, length, width, and bottom dimensions of the pouch. Only by combining these factors to the best combination can we produce good standing bags. According to reports, the upright bag used in "Libai 1.5KG ultra-concentrated laundry detergent" was provided by Amcor Flexible Packaging (Zhongshan) Co., Ltd. Amke's large-capacity stand-up pouch has a material structure of PET12/NY15/PE120. The size of the pouch is 280mm long, 220mm wide, and 45mm at the bottom. It has the following three advantages:

1. The upright bag package adopts a hand-pull design, and the manual and clever design of the handle hole and the heat-sealing hole make the user not cut by the heat seal while being hand-carried;

2.1.5kg standing bag with "T-bottom" design, standing beautiful, the bottom of the bag is flat on the desktop, the corner of the bag is not pressed, so that the display effect on the shelf is greatly improved, so as to achieve a true "stand" effect;

3. Because the overall center of gravity and the fulcrum are all concentrated at the bottom of the bag, this not only solves the standing problem, but also reduces the bagging rate caused by the drop.