Introduction
The global shift towards sustainability has led to the development of eco-friendly products in various industries. The packaging industry, which is known for its extensive use of non-biodegradable materials, has joined the movement towards eco-friendliness. The fully biodegradable laminating pouches are one of the latest products developed by the packaging indu enhance sstry toustainability. The biodegradable laminating pouches are becoming increasingly popular as a sustainable packaging alternative to traditional plastic bags. This article aims to give an introduction to the biodegradable laminating pouches by discussing their production, feature, classification and applications.
What’s fully biodegradable pouches ?
Biodegradable laminating bags are a kind of bags that can be decomposed into harmless substances in the natural environment through the action of microorganisms after use.
Under certain conditions, such as in soil, sand, or in compost, anaerobic digestion or water-based culture, microorganisms such as bacteria, molds (fungi) and algae can decompose the bags into carbon dioxide, methane, water and the mineralized inorganic salts of the elements they contain and new biomass. The use of biodegradable laminating bags can reduce pollution to the environment.
Classification of biodegradable laminating pouches
Fully biodegradable laminating medium transparent packaging films/pouches
Type: two-layer laminating structure, surface printing or inner printing (can increase high barrier coating on it ）
Size: customized size is available
Characteristic: translucent medium hard high toughness
Application
1.Industrial products, daily necessities packaging, can replace PA/PE laminating structure.
2. Storage bag, three-side sealed vacuum bag, self-supporting zipper bag,
3.Degradable lunch box sealing film and other packaging applications.
Fully biodegradable vacuum pouches
Type: two-layer laminating structure, surface printing or inner printing (can increase high barrier coating on it ）
Thickness : 50u-200u (customization of special specifications is available)
Size: customized size is available
Characteristic: transparent medium hard
Application
1.Rice packaging, can replace PA/PE laminating structure, good preservation performance.
2.Three-side sealing vacuum pouches, storage bag, roll bag; Packaging of industrial products and daily necessities;
3. Vacuum embossing, so that the vacuum more thoroughly without dead corners, effectively extend the shelf life and quality of food. Also suitable for household simple vacuum machine.
Fully biodegradable packaging films/pouches
Type: Two-layer Laminating structure, surface printing or inner printing
Thickness : 38u-150u (customization of special specifications is available)
Size: customized size is available
Characteristic: semi-transparent, good stiffness
Application
▪ Food packaging, industrial packaging, daily necessities packaging.
Fully biodegradable aluminized packaging films/pouches
Type: two-layer laminating structure, surface printing or inner printing (can be increased barrier coating)
Thickness : 38u-80u (customization of special specifications is available)
Size: customized size is available
Characteristic: aluminized, non-transparent, good stiffness
Application
1.Potato chip packaging (puffed food packaging),
Lightweight high barrier food packaging, daily necessities packaging.
2.Shading aluminum layer, good fragrance preservation, good barrier property.
3. Light material, lower overall cost, no petroleum-based components.
Compostable, fully biodegradable
Fully biodegradable aluminized packaging films/pouches
Type: Three-layer laminating structure, surface printing or inner printing (can be increased barrier coating)
Thickness : 60u-190u (customization of special specifications is available)
Size: customized size is available
Characteristics: aluminized, non-transparent, impact resistant, puncture resistant
Application
1. Coffee packaging, crispy food packaging.
2. Heavy packaging bag, high barrier bag, dog food and cat food pouches
3. Shading aluminum layer, good fragrance preservation, good barrier property, extend shelf life.
Fully biodegradable transparent laminating packaging films/pouches
Type: two-layer laminating structure, surface printing or inner printing (can be increased barrier coating)
Thickness : 38u-80u (customization of special specifications is available)
Size: customized size is available
Characteristics: high transparency, good stiffness
Application
1. Dry food, dried fruits, preserved fruits and condiments packagint etc.
2. Sealing film for trays, lunch boxes and drink cups.
3.High transparency, high stiffness, with antibacterial rate > 96%, no petroleum based ingredients
Full biodegradable paper/plastic packaging films/pouches
Type: Three-layer paper-plastic laminating structure + zipper, surface printing or inner printing (can be increased barrier coating)
Thickness: 60u-200u (customization of special specifications is available)
Size: customized size is available
Characteristic: Paper plastic self-supporting zipper bags
Application
1. Packaging of preserved fruits, snacks, tea, daily necessities, etc.
2. The environmentally friendly appearance of paper and plastic can better express the sustainable development concept of “green environmental protection” of products.
3. Large load bearing, good stiffness, aging resistance; It can realize positioning window opening and enhance the attractiveness of goods.
4.Sealed zipper design, can open the window, can be repeatedly sealed to improve the ease of use.
Full biodegradable surface waterproof aluminized packagins films/pouches
Type: Three-layer paper-plastic laminating structure , surface printing or inner printing (can be increased barrier coating)
Thickness: 60u-200u (customization of special specifications is available)
Size: customized size is available
Characteristic: aluminized, high barrier, heavy packaging
Application
1. Coffee packaging, food packaging requiring high barrier properties, heavy packaging, dog food and cat food packaging.
2. Excellent barrier property, keep fresh, extend the shelf life of goods
Fully biodegradable pure aluminum packaging films/pouches
Type: three-layer pure aluminum composite structure, surface printing or inner printing
Thickness : 60u-200u (customization of special specifications is available)
Size: customized size is available
Characteristic:: pure aluminum laminating pouches ,high barrier , heavry packaing
Application
1. Coffee packaging, food packaging requiring high barrier properties, heavy packaging, dog food and cat food, medicine, water packaging.
2. Pure aluminum layer to maintain stable, safe high barrier properties, keep fresh, extend the shelf life of goods
Fully biodegradable paper /plastic aluminized packaging films/pouches
Type: four-layer paper/plastic laminating structure, surface printing or inner printing.(can be increased barrier coating)
Thickness : 60u-200u (customization of special specifications is available)
Size: customized size is available
Characteristic: Paper /plastic aluminized laminating pouches, high barrier , heavry packaing
Application
1. Coffee packaging, food packaging requiring high barrier properties, heavy packaging, dog food and cat food packaging.
2. Large load bearing, good stiffness, aging resistance; Excellent barrier property, keep fresh, extend the shelf life of goods.
3. The environmentally friendly appearance of paper and plastic can better express the sustainable development concept of “green environmental protection” of the product brand.
Advantages of fully biodegradable pouches
- Environmental sustainability – Fully biodegradable pouches are made from renewable sources, and they are biodegradable and compostable. This ensures that they have a minimal impact on the environment and do not contribute to pollution.
- Durability- Despite being biodegradable, fully biodegradable bags are sturdy and can safely hold heavy items without tearing or breaking.
- Customization- The bags are available in different sizes, shapes, and colors to suit various packaging needs. They can also be customized with logos, slogans, and other designs to promote branding or create awareness.
- Versatility- The bags are suitable for a wide range of applications, including retail packaging, food packaging, and gift packaging.
Disadvantages of fully biodegradale pouches
- Cost- fully biodegrdable pouches are typically more expensive than traditional plastic bags due to the cost of fully biodegradable material.
- Limited availability- Unlike traditional plastic bags, fully biodegradable pouches are not widely available in all parts of the world, making them less accessible to some consumers.
Conclusion
Fully biodegradable pouches are an excellent sustainable packaging alternative. They are eco-friendly, durable, and versatile, making them suitable for various applications. Although they are costlier than traditional plastic bags, their environmental sustainability and biodegradability make them a worthwhile investment. As the world moves towards sustainability, the use of fully biodegradable is expected to increase, making them a vital inclusion in the packaging industries.
