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Below, we will discuss the key issues and applications of flat bottom bag production.
Below, we will discuss the key issues in the production of square-bottom bags and their applications. Square-bottom bags are so named because of their square bottom and are widely used in various aspects of daily life and production. With the expansion of application fields, more and more square-bottom bag derivatives have been produced, mostly made of new materials with characteristics such as high strength, high barrier, non-toxic, odorless, and high toughness. At the same time, due to the difficulty in forming the bottom corners and the multiple heat-sealing layers at the bottom, the production of square-bottom bags has high requirements, and quality problems are also common. Next,
2022-01-14
Below, we will discuss some knowledge about dust-free self-sealing bags.
Dust-free self-sealing bags are common household products that offer many conveniences. So, what precautions should be taken when inflating self-sealing bags? Please see the analysis below.
2021-12-30
What constitutes a high breakage rate for bottom bags? A bottom bag manufacturer explains.
What causes high breakage rates in stand-up pouches? This is a problem not only for food companies, but also for stand-up pouch manufacturers, as it leads to many complications. High breakage rates in stand-up pouches are generally caused by poor heat sealing.
2021-12-15
What is a gusset bag? Let's take a look.
What is a square-bottom bag? Let's take a look. Square-bottom bags are mainly made of plastic. To improve the performance of the plastic in square-bottom bags, various auxiliary materials are added, such as fillers, plasticizers, lubricants, stabilizers, and colorants. Square-bottom bags are generally made of synthetic resin, with a square bottom, hence the name. It can be unfolded like a cardboard box, with different lengths, widths, and heights, and can be "custom-made" according to the size of the product to be packaged.
2021-11-30
The function and technical principle of anti-rust bag packaging
Metal materials and products are at risk of corrosion during daily storage, transportation, and use. If the exposed surface of metal products is exposed to the atmosphere for a long time without protection, it may corrode and rust due to the humidity or pollutants in the air. However, once metal products corrode and rust, it may affect their appearance, quality, and function. Rust prevention bags are made of rust-proof materials to avoid corrosion and other hazards to metal materials and products during storage and transportation.
2021-11-15
Why are rust preventive bags rustproof? How to choose the right rust preventive bag?
Traditional PE bags only offer basic dust and water protection, providing almost no rust prevention for metals. With increasing demands for higher product quality and technology, new anti-rust products are becoming increasingly popular. Speaking of new anti-rust products, many people have heard of anti-rust bags. So, why do anti-rust bags need to prevent rust?
2021-11-04
VCI anti-rust bags are a new generation of innovative high-tech products developed based on polymer materials and VCI technology. After using film packaging and sealing anti-rust products, the VCI contained in the film begins to sublime, volatilizing anti-rust gas elements, penetrating the surface of the anti-rust product, adsorbing, and forming a tight, single-molecule-thick protective film, isolating various factors that prevent rust from forming, and preventing rust.
2021-10-20
Many people unfamiliar with these fields mistakenly believe them to be the same product, but in reality, the differences are significant. Let's examine the distinctions between these two products.
2021-10-01
Below is an explanation of how to use the VCI anti-rust box.
Below is an explanation of how to use the VCI anti-rust box. Specifications such as zipper bags are characterized by their convenient use, transportation, and customization of anti-rust film, and are popular in the automotive parts, casting, hardware, and electronics industries.
2021-09-18
What are the characteristics of a square-bottom bag?
A square bottom bag is a bag that looks square from the outside and has a square bottom. Although it is soft packaging, it can still maintain its shape after holding the product, making the entire packaging look three-dimensional and beautiful. The name of the square bottom bag comes from its square bottom. It opens like a cardboard box with different lengths, widths, and heights, but its softness is different from that of a cardboard box, so the square bottom bag needs to be customized according to different standards and sizes of the packaged products.
2021-09-01
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