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the options about stand up pouch bottoms types
As the bottom gusset provides the stability and allows the pouch to stay upright, the proper choice of which style to use is important. Typically, there are 3 options: Doyen seal The Doyen is very common – you can recognise it from the U-shaped seal at the bottom of the front and back panel. The Doyen’s U-seal reinforces a large area of the pouch by sealing the front panel and back panel each to t...
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stand up zipper bag knowledge tip
Stand-up pouch, also known as doypack, is a type of flexible packaging which is one of the go-to packaging types. It has great shelf display ability and they are extremely easy to pack. It is commonly used for powders or ready-to-drink beverages. Stand up pouch has different types bottoms and zippers. Before we order stand up zipper bag pouch machine, we should clear which type we shall...
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How to calculate the raw material width for stand up bag?
We can caculate the approx width for the raw material as following: 1. Bag height x 2 + Bottom depth x2 + edge 2 2.For the bottom depth, usually it is 3cm, 3.5cm,4cm,4.5cm. That will be depending on your requirement. 3. For example 9*14cm ,bottom depth 3cm ----------raw material width = 14 *2 + 3*2+2=36cm 15*22cm, bottom depth 3cm--------raw material width=...
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Classification of food pouch materials
Summary of commonly used food pouches materials Commonly used materials Main application BOPP film/CPP film Pouches for general food and daily necessities BOPP film/LDPE film Pouches for general food and daily necessities BOPP film/VMCPP film Moisture-proof, powder, puffed food, dry goods PET polyester film/CPP film Moisture-proof, powder, puffed food, dry goods BOPP film/VMPET aluminized fil...
