Blog
NEWS CENTER
What constitutes a high breakage rate for bottom bags? A bottom bag manufacturer explains.
Publication Time:
2021-12-15 09:12
Flat bottom bag manufacturers tell you what is a high bag breakage rate? Let's take a look together. In fact, the high breakage rate of food flat bottom bags is not only a problem that food companies are unwilling to see, but also a problem that food flat bottom bag manufacturers do not want their products to have, because this will cause a lot of trouble. So, what are the reasons for the high breakage rate of flat bottom bags? It is generally caused by poor heat sealing.
1. Reasons for heat sealing temperature: The melting temperature of various materials in food flat bottom bags determines the heat sealing temperature;
2. Reasons for heat sealing materials: Different materials have different heat melting temperatures, and the thickness of the materials will also affect the heat sealing temperature;
3. Reasons for heat sealing pressure: The smaller the heat sealing pressure, the higher the required heat sealing temperature;
4. Reasons for the cooling process: Untimely cooling, insufficient pressure, excessively high water temperature, or poor cooling water sequence, etc., will cause the heat-sealed edges to warp;
5. Reasons for heat sealing time: The faster the bag making machine speed of the food packaging bag manufacturer, the higher the required heat sealing temperature;
6. Reasons for the number of heat sealing times: The number of heat sealing times should generally reach more than twice, and the higher the overlap of the heat knife of the bag making machine, the better the heat sealing effect;
7. Reasons for the peel strength of composite materials: The higher the interlayer peel strength of composite materials, the greater the heat sealing strength.
So how should food flat bottom bag manufacturers choose?
Today, flat bottom bags are widely used in food manufacturing, daily chemical products, electronic products, etc. The flat bottom bag industry is relatively mature, and market competition is fierce. There are many companies in China engaged in the production of flat bottom bag packaging. Therefore, among the many flat bottom bag packaging manufacturers, the quality of products varies. So, which food flat bottom bag manufacturer is better?
As the saying goes, "people rely on clothes and horses rely on saddles." Among similar products, the market competition of products also relies on packaging. To create ideal packaging, you need to be cautious when choosing a flat bottom bag manufacturer.
1. Choose a regular manufacturer specializing in the production of food flat bottom bags, use materials with peace of mind, and don't worry about not meeting food safety standards.
2. Don't choose because of the price, because this is not just a matter of price, the manufacturer's service, materials, and product quality are all different.
3. Pay attention to corporate integrity. Honest manufacturers are accumulated over time and are more trustworthy, so you need to be discerning and carefully identify them.
Flat bottom bags are being used more and more widely in our industry and life, providing us with a lot of convenience. If you want to learn more about flat bottom bags, you can contact us. Only by understanding the characteristics and usage of flat bottom bags can you better utilize them. We are a flat bottom bag manufacturer with years of production experience, complete equipment, good production technology, and guaranteed quality of flat bottom bags. Our flat bottom bags have been recognized by many people and are a trustworthy manufacturer.
Related News
VCI rust preventive paper - A new type of rust preventive packaging material
VCI rust preventive paper is a new type of rust preventive packaging material made by coating rust preventive base paper with volatile corrosion inhibitor (VCI).
How to use and precautions for anti-rust film bags
Rust preventive film bags are a new type of packaging material widely used in the packaging industry. They are specifically designed to prevent corrosion, oxidation, and contamination of industrial metal products during storage. The following is a detailed introduction to rust preventive film bags:
Detailed introduction to VCI rust preventive paper
VCI rust preventive paper (Volatile Corrosion Inhibitor Paper) is a special packaging material that protects metals from corrosion by releasing volatile rust preventive molecules (VCI). The following is a detailed introduction to VCI rust preventive paper:
High-end packaging solutions: A crucial element in building brand image
High-end packaging solutions, especially anti-rust film bags, are key to shaping brand image. Exquisite packaging not only protects product quality but also enhances consumer brand recognition. Let's explore this field together and discover the unlimited possibilities of high-end packaging!
Easy to Use: Packaging Techniques with PE Stretch Film
This article provides a detailed guide on using PE stretch film for packaging, making it easy for you to get started. Whether it's moving, storage, or transportation, mastering these tips will make packaging so simple!
Environmental Characteristics and Sustainable Packaging Solutions of PE Stretch Film
This article explores the eco-friendly characteristics of PE stretch film and how sustainable packaging solutions can promote its application. Through recycling, the use of bio-based materials, and the research and development of degradable products, we can work together to contribute to the protection of our planet.
Follow on Mobile
Address: No. 88, Lizhu Highway, Qianma Village, Liyang City, Changzhou City, Jiangsu Province (Changzhou Wanhe Technology Co., Ltd.)
Email:jszuomeibzkj@yeah.net
Tel:133 8286 2588
copyright © 2025 Jiangsu Zuo Mei Packaging Technology Co., Ltd.