Luohe Industrial Electronic Shielding Bag Manufacturer

Suzhou Four-Leafed Clover Packaging New Materials Co., Ltd., founded in January 2016, is a high-tech enterprise specializing in the research and development of pharmaceutical packaging color printing technology; packaging and decoration printing; and the research, development, production, and sales of food and pharmaceutical composite bags (thickness not less than 0.025 mm). The company's first-phase investment was 13.8 million yuan, and the current factory covers an area of ​​15,000 square meters. The company currently possesses one blown film machine, one 10-color printing machine, one dry laminating machine, one Italian-imported Nordmex solvent-free laminating machine, one Lingyun inspection machine, five bag making machines, and one Kesheng high-speed slitting machine. This professional and advanced equipment significantly improves the company's production capacity and product quality.

These advantages have led to the widespread application of aluminum foil composite materials in packaging bags for meal replacement biscuits and baked goods. In addition to the above advantages, aluminum foil composite materials also have excellent high-temperature resistance, allowing them to maintain good performance even in high-temperature environments, meeting the packaging needs of meal replacement biscuits and other baked goods.

The thickness of vacuum packaging bags is also a factor we need to consider. Generally, thicker vacuum packaging bags can better protect goods and extend their shelf life. However, thicker vacuum packaging bags also mean higher costs and greater weight. Therefore, when choosing, we need to weigh the thickness factor based on our actual needs.

Extrusion-coated composite film: On an extruder, thermoplastic plastic is cast through a T-die onto the paper, foil, or plastic substrate to be laminated, or the extruded resin is used as an intermediate binder. While still hot, another film substrate is pressed together to form a "sandwich" type composite film. To improve the lamination strength, corona treatment and an anchoring agent are required.

The company's main clients currently include global chicken essence brand "Totole," MSG industry giant "Meihua," and "Oufu," a member company of the global egg product group SANOVO EGG GROUP in China. It also maintains cooperative relationships with many well-known domestic pharmaceutical companies. Faced with an increasingly competitive flexible packaging market, the company has adopted the advanced ISO9001 quality management model. By introducing mid-level and technical personnel and managers, it continuously increases its technological innovation efforts and development level, and strengthens product quality management. The company is committed to wholeheartedly serving its customers and using stringent standards to produce high-quality flexible packaging!

Some packaging materials include desiccants or oxygen absorbers to extend shelf life. They also include gas barrier properties such as gas permeability; oil resistance, heat resistance, cold resistance, and media resistance; bag sealing peel force, bag pressure resistance, and drop resistance. These indicators reflect the reliability of food packaging bags in protecting the inner contents.

Food packaging bags come in many types. Based on different uses and characteristics, they can be divided into the following categories: 1. Vacuum packaging bags are usually made of materials such as polyethylene (PE), polypropylene, nylon, and polyester, and have excellent transparency and water resistance. 2. High-temperature retort pouches: High-temperature retort pouches are food packaging bags that can withstand high-temperature cooking. They can be used for cooking, baking, and heating food.

Equipment Configuration

Three-layer co-extrusion blown film machine: Taiwan-made die with a maximum effective width of 2 meters, annual output of over 2000 tons.

Printing machine: Professionally prints on plastic films, paper, and other roll materials.

Dry laminating machine: Professionally laminates plastic materials, paper, aluminum foil, and other roll materials.

Solvent-free laminating machine: Professionally laminates various flexible packaging substrates.

Slitting machine: High speed up to 450m/min, slitting width 1300mm.

Bag making machine: Can produce three-side seal bags, stand-up zipper bags, and other bag types.

Professional laboratory testing equipment: Gas chromatograph, tensile testing machine, coefficient of friction tester, heat sealer, oxygen transmission rate tester, etc.

Company Vision: To enable every reliable employee to receive satisfactory compensation, improve their work skills, gain respect from others, and fulfill their family responsibilities.

The inspection items for food packaging composite film bags are mainly divided into the following categories: The appearance should be flat, free from scratches, burns, bubbles, oil breaks, and wrinkles; the heat seal should be flat and without any gaps. Therefore, there are also corresponding hygiene standards for the finished products. The purpose is to prevent the misuse and abuse of additives and to better ensure that the materials directly packaging and contacting food have high hygiene and safety performance.

For example, they can improve the brand image and added value of products. In addition, multi-layer composite packaging bags also have good reusability. Some high-quality packaging bags can even be used multiple times, reducing waste. Multi-layer composite packaging bags play an increasingly important role in modern society. Only in this way can we enjoy the convenience and benefits brought by multi-layer composite packaging bags.

Suzhou Four-Leafed Clover Packaging New Materials Co., Ltd., a manufacturer of flexible packaging bags, specializes in: food packaging bags, composite packaging bags (films), electronic packaging bags, aluminum foil packaging bags, single-structure packaging bags, BOPE packaging bags, printed packaging bags, pharmaceutical composite bags, and other packaging bags (films). Customization is available upon request. Please call 13962531155 for inquiries.