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What is a tank top bag? Where is it generally used?
Plastic bags come in many types, with one common type known as a "T-shirt bag." As the name suggests, this bag has a cute appearance, with handles on both sides resembling a T-shirt. T-shirt bags are arguably one of the most commonly used plastic bags. They are thicker than ordinary lightweight bags and have a relatively strong load-bearing capacity. They are commonly used to make shopping bags in supermarket, medium, and small sizes. T-shirt bags are not easily torn because of their thickness, and are typically not used once and discarded, but rather reused repeatedly to carry items.
2020-12-21
Basic introduction to anti-rust film bags
“VCI anti-rust bags are not miracle bags,” many people have a misconception about anti-rust film bags. They think that anti-rust bags are functional bags used to solve metal corrosion problems. However, this is not the case. The VCI in VCI anti-rust bags only plays an anti-rust role, that is, it is only used to “completely” preserve stainless steel metal bags, so it will not accelerate rust. Yes, its function is similar to the skin care products we use. It can prevent metal surfaces from rusting and rusting, but it cannot solidify.
2020-12-15
How to choose an anti-rust film bag?
In the process of selecting rust preventive film bags, you actually need to master many skills. Changzhou rust preventive film manufacturers will provide you with a detailed introduction to these purchasing tips.
2020-12-10
VCI anti-rust bags have good plasticity, overcoming the shortcomings of insufficient protection of traditional anti-rust products; they have good transparency; the effective product protection time can reach 1-3 years.
2020-12-07
Requirements and characteristics of VCI anti-rust paper
VCI防锈纸是通过将VCI气化防锈配方糖浆均匀地涂在优质防锈原纸上进行处理的，在室温下它会缓慢产生气化，并在金属表面散发出气态分子以产生电离作用，解决了引起生锈的问题，通过金属电位差，达到长期稳定的防锈效果。
2020-12-04
Which industries use VCI rust preventive paper?
As the name suggests, meteorological rust prevention is a volatile rust inhibitor, and VCI rust preventive paper is a high-tech rust prevention product made from dozens of chemical raw materials through chemical processes. VCI rust preventive paper is a volatile rust-proof packaging material made of volatile chemical corrosion inhibitor VCI molecules, which are uniformly coated on a neutral paper substrate and have good physical strength. At room temperature, the paper surface slowly releases gas. This gas can decompose with corrosive media such as moisture, carbon dioxide, sulfur dioxide, and hydrogen sulfide in the air to the metal surface, and form an invisible stable protective film, thereby protecting the metal and its...
2020-11-28
In this industrial age, with the continuous development of science and technology, mechanical equipment, hardware products, and exported metal products all require VCI rust preventive paper. It has penetrated every part of our lives and is ubiquitous. It has excellent rust prevention properties. VCI rust preventive paper is frequently used in our lives, can prevent component damage, and its rust prevention effect can last for more than a year. It is used to protect parts with higher shelf-life requirements and prevent parts from being corroded. Compared with plastic film, this rust preventive paper contains a large amount of VCI volatile corrosion inhibitor chemicals, which is beneficial for long-term protection of parts from corrosion. At the same time, the anti-corrosion paper also has good
2020-11-25
The working principle of VCI anti-rust paper
Working principle of VCI anti-rust paper: VCI substances automatically evaporate and vaporize in the air at room temperature, forming gaseous corrosion particles. It automatically adsorbs on the surface of the metal material and forms protective particles, destroying the environment that forms corrosion, blocking various corrosive factors in the environment, cutting off the metal corrosion process, and thus achieving the purpose of protecting the metal material. The particles will achieve the corrosion effect on the metal through different physical and chemical processes of passivation, reduction and complexation of the cathode and anode.
2020-11-22
How to use VCI anti-rust paper?
VCI anti-rust paper is a special anti-rust packaging material made from special kraft paper (anti-rust base paper). It is made by applying different formulations of corrosion inhibitors to the paper using specialized equipment. It can also be further processed into special anti-rust paper with other auxiliary functions. This product has good vaporization and long-term protection effects, and is especially suitable for the inner packaging of products to provide anti-rust protection. The appearance color and shape are beautiful and generous, and it is very clean.
2020-11-20
What are the characteristics of VCI rust preventive paper?
As a rust prevention product, VCI rust preventive paper is an important function for product rust prevention. In a VCI anti-rust bag, the gas continuously volatilized by the slow-release agent adheres to the surface of the metal object in the package, destroying the reaction function caused by rust and protecting the metal object from any type of corrosion. If the anti-rust bag does not have a good anti-rust function for the packaged product, resulting in product damage or devaluation, the use value of the anti-rust bag will be lost.
2020-11-16
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