What is PP plastic packaging box？

PP plastic packaging box is a plastic packaging box made from PP polypropylene through injection molding, hot pressing, extrusion and other processes. It is a widely used packaging material that plays an important role in daily life and industrial production due to its lightness, durability, moisture-proof, shock-proof and other characteristics. This article will introduce the advantages, application areas, production processes and recycling of PP plastic packaging boxes.

Parameters of PP plastic packaging box

At Jiangxin, we can customize the size, weight, color, usage, and material, and customize the packaging box design according to actual needs.

1. Size: The size of the PP plastic packaging box can be customized according to actual needs. Standard specifications include 20.5cm, 17cm, 4.5cm, etc.
2. Weight: The weight depends on the size and thickness of the box, and can be calculated based on the actual situation.
3. Color: The color of PP plastic packaging boxes can be transparent, or various colors can be customized as needed.
4. Usage: Widely used, such as food packaging, electronic product packaging, pharmaceutical packaging, etc.
5. Customizability: Our company's PP plastic packaging boxes can often provide customization services, including printing LOGO on the box.
6. Material: PP (polypropylene) is a non-toxic, tasteless and odorless white solid with the characteristics of corrosion resistance, high temperature resistance, radiation resistance and other characteristics.

Advantages of PP plastic packaging boxes

PP plastic packaging box is a packaging container made of polypropylene (PP) as the main raw material, which has the following advantages:

• Lightweight: PP plastic packaging boxes are lightweight and easy to carry and handle, which can reduce transportation costs.
• Durable: PP plastic has good impact resistance and heat resistance, can withstand a certain amount of external force and temperature changes, is not easily damaged, and has a long service life.
• Moisture-proof: PP plastic has good waterproof properties and can protect packaged items from moisture and humidity.
• Shockproof: PP plastic has good shock absorption performance, which can reduce vibration and impact during transportation and protect packaged items from damage.
• Environmentally friendly: PP plastic is a recyclable and environmentally friendly material that can reduce environmental pollution.
• Characteristics of PP plastic packaging boxes

In addition to the previously mentioned advantages of being lightweight, durable, moisture-proof, and shock-proof, PP plastic packaging boxes have other characteristics, including the following aspects:

• Transparency: PP plastic packaging boxes have good transparency, allowing light to pass through, making the appearance of packaged items clearer and more beautiful.
• Sealing performance: The sealing performance of PP plastic packaging boxes is good, which can prevent moisture, oxygen and microorganisms from entering the packaging, and keep the packaged items dry and clean.
• Chemical corrosion resistance: PP plastic packaging boxes can resist the erosion of many chemical substances and will not deteriorate or be damaged by chemical substances. Therefore, they can be used to package some products with high chemical content, such as chemicals, cleaning agents, etc.
• Convenient processing: PP plastic packaging boxes have good processing performance and can be processed by injection molding, extrusion, blow molding and other processing techniques, making it convenient for large-scale production and customized production.
• Low cost: Compared with other high-grade packaging materials, PP plastic packaging boxes have a lower cost, so the cost of the entire product can be reduced and market competitiveness improved.

In short, PP plastic packaging boxes have many advantages and characteristics. They are an ideal packaging material and are widely used in various fields.

Application areas of PP plastic packaging boxes

PP plastic packaging boxes are widely used in various fields because of their above advantages:

1. Food packaging: PP plastic packaging boxes can be used for food packaging, such as snacks, fruits, vegetables, etc., which can protect food from the external environment and extend the shelf life of food.
2. Electronic product packaging: PP plastic packaging boxes can be used for electronic product packaging, such as mobile phones, computers, cameras, etc., which can protect electronic products from external impact and vibration and avoid damage.
3. Medical packaging: PP plastic packaging boxes can be used for medical packaging, such as medicines, medical equipment, etc., which can ensure the quality and safety of medicines and medical equipment and extend their service life.
4. Other fields: In addition to the fields mentioned above, PP plastic packaging boxes can also be used in chemical industry, textiles and other fields.

PP plastic packaging box production process

The production process of PP plastic packaging boxes involves the following steps:

1. Raw material preparation: Dry, screen and clean the polypropylene (PP) raw materials for subsequent use.
2. Mold design: Design the mold according to the customer's requirements and determine the shape, size, structure and other parameters of the box.
3. Mold manufacturing: Manufacturing molds according to mold design plans to ensure the accuracy and quality of the molds.
4. Injection molding: Put the PP raw material into the injection machine, heat and melt it and then inject it into the mold. After cooling, the mold is opened and the parts are taken out.
5. Trimming: Trim the injection molded PP plastic packaging box to remove excess leftover materials.
6. Cleaning: Clean the trimmed PP plastic packaging boxes to remove surface dirt and impurities.
7. Testing: Test the cleaned PP plastic packaging boxes, including size, appearance, structure and other aspects.
8. Packaging: Pack the qualified PP plastic packaging boxes for subsequent use.

Recycling of PP plastic packaging boxes

Since the PP plastic packaging box is an environmentally friendly material that can be recycled and reused, the discarded PP plastic packaging box can be recycled. Specific methods of recycling include:

1. Mechanical recycling: After the waste PP plastic packaging boxes are crushed, cleaned, dried, etc., the corresponding additives and fillers are added for melt granulation to produce recycled PP particles, which are then used in the production of new PP plastic products.
2. Heat recovery: The discarded PP plastic packaging boxes are subjected to high-temperature cracking treatment to produce energy such as fuel oil or fuel gas to realize resource recycling.
3. Other recycling methods: In addition to the above recycling methods, discarded PP plastic packaging boxes can also be used to produce cement, glass and other building materials; discarded PP plastic packaging boxes can also be used as filler after certain treatment; or Wasted PP plastic packaging boxes can be burned to generate electricity, etc.

Jiangxin - the production advantages of PP plastic packaging boxes in professional plastic box factories

Jiangxin, as a professional plastic box factory with rich experience, we have been committed to the R&D and production of PP plastic packaging boxes since our establishment. With years of experience in the industry, we have unique advantages that make your choice more informed and assured.

Experience

Jiangxin has many years of practical experience in the production of PP plastic packaging boxes. From ordinary small packaging boxes to complex large packaging boxes, we have mature production processes and operating experience. We continuously optimize the production process to ensure that every product meets customer expectations.

Innovative research and development

In the era of continuous development, Jiangxin has always maintained keen innovative R&D capabilities. We were the first to introduce new PP plastic packaging box production equipment, which greatly improved production efficiency through automated and intelligent production methods. At the same time, we focus on the training of technical personnel to continue to improve our innovation capabilities and technical levels to meet the diverse needs of our customers.

Strict quality assurance

Jiangxin is well aware that quality is the lifeline of an enterprise. We implement strict quality control from the purchase of raw materials to the manufacturing process. We have a professional quality inspection team that conducts strict inspections on each batch of products to ensure that we provide customers with high-quality, assured products.

fast delivery

With rich production experience and advanced production equipment, Jiangxin is able to meet customers' various needs quickly and timely. We focus on communication with customers, accurately understand and meet their customized needs, and ensure delivery on the premise of ensuring quality, so that customers do not need to worry about the supply chain.

In short, as a professional plastic box factory, Jiangxin has rich experience, innovation ability, strict quality assurance and fast delivery capabilities in the production of PP plastic packaging boxes. We will, as always, uphold the spirit of "craftsmanship" and strive to provide every customer with better products and services. If you have any needs, please feel free to contact us at any time, we will serve you wholeheartedly.

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