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What is paper packaging?

Paper packaging is a type of packaging made from kraft paper or white paper, characterized by its rough and flexible characteristics, so it often contains the product inside to preserve and minimize impacts during transportation or use.

Applications of paper packaging in life

Applications of paper packaging in life

Following the trend of using environmentally friendly materials, paper packaging is becoming the top choice in packaging and preserving products in many different fields such as:

Food: paper packaging is used to package drinks, cakes, candies, coffee, beans, seeds and even salads.

• Construction: containing construction materials such as lime, cement, starch, etc. to help preserve them from the impact of the external environment.
• Agriculture: used to package seafood, fertilizers, animal feed, etc.
• Medical: paper packaging is also widely used in the medical field, from pharmaceutical packaging to mask boxes and other medical supplies.

As environmental protection is becoming a top priority, paper packaging is increasingly asserting its irreplaceable position. Prioritizing the use of paper packaging is an important step towards a more sustainable future.

Advantages of paper packaging

Paper packaging is widely used in many different fields because it has many advantages such as:

• Diverse applications: paper packaging can be used to contain most types of goods, especially dry products.
• Health safety: paper packaging is highly appreciated for its safety level, does not affect the health of customers like nylon packaging.
• Easy to recycle and decompose: packaging is made from materials that are easily decomposed and recycled, effectively protecting the environment.
• Low cost: using paper to print packaging helps printing businesses reduce costs while still ensuring the quality of the finished product.
• Easy to design: designing and printing paper packaging is quite easy and fast compared to other types of packaging. In particular, users can customize the design, color, and product information on the packaging if needed.

Paper packaging classification

By function

Inner packaging: used to pack goods, in direct contact with the product
Transport packaging: protects the quantity and quality of products and goods, supports the transportation of products from the manufacturer to the consumer.

By number of uses
Single-use packaging: is the type of packaging that is "consumed" with the product, can only be used once from the time the product is manufactured until it reaches the consumer.
Multi-use packaging: is the type of packaging that serves multiple times of transporting the product (can be reused), often made from durable materials (such as metal, synthetic plastic, etc.).

By hardness
Hard paper packaging: withstands external impacts and the load of the product inside, so it is not deformed when stored, transported, or disassembled.
Semi-rigid packaging: can be deformed to a certain extent under the weight of large goods, pressure when loading goods or impact, vibration during transportation.
Soft packaging: easily deformed under the weight of goods or external impact.

By specialization
General packaging: can contain many different types of products.
Specialized packaging: can only be used to contain and preserve certain types of specific products (gases, toxic chemicals, flammable and explosive substances, etc.)

By origin
Packaging produced by manufacturing enterprises: is a type of packaging specialized for packaging products in the product consumption stage of enterprises.

Packaging of commercial enterprises: is a type of packaging for packaging goods in batches for transporting commercial goods.

In addition to the above classification criteria, packaging can also be classified according to other criteria such as:

• Water permeability
• Quality
• Weight
• Geometric shape

6 types of paper packaging most used today

Below are some outstanding paper packaging types, from high-end to popular, serving the diverse needs of industries:

• High-end packaging: widely used in the dairy industry and other liquid foods, with many protective layers to help prevent damage to the product.
• Carton packaging: serving the diverse needs of users from storing shoes, electronic devices, food, cosmetics to exported wood.
• COD carton packaging: used to preserve daily consumer products such as confectionery, tea, coffee, etc. with a complex production process from printing to box shaping.
• 3-5 layer Kraft paper packaging: suitable for storing cement, chemicals, construction, flour, etc. with a capacity of 10-50kg.
• PP plastic laminated Kraft paper packaging (KP): a combination of PP plastic and Kraft paper to provide superior durability, helping to preserve products better and transport easily, often used in the chemical, construction and many other industries. Offset printed paper packaging laminated with PP plastic: Couche or Ford paper laminated with PP plastic, suitable for products that need eye-catching packaging.

Paper packaging production process

The paper packaging production process includes 3 different steps:

• Printing: The semi-finished packaging roll is transferred to the printer. Here, based on flexo or offset printing technology, the design details will be printed on the paper surface.
• Cutting, gluing and shaping stage: After printing, the semi-finished product will be cut and glued precisely, creating packaging that meets quality and size standards.
• Sewing finished products: Semi-finished products are sewn in the form of a bottom strip, the top part is open so that customers can easily close/open the product.
• Checking and packaging: The finished product is carefully checked before being packaged and prepared for delivery to customers. This process ensures that each product meets the highest standards before reaching the user.

The article has compiled complete information about paper packaging, hopefully you will find the right type of packaging for your product. In addition, you need to learn more about labels, specifically anti-counterfeit stamps and traceability stamps to ensure that your products are not copied or counterfeited.