Crown Win Manufacturer has always placed sustainability at every stage of the production process, and environmental protection has always been the core concept of our design and production - and soybean oil ink is the core of our environmentally friendly printing solutions.
Nowadays, both brands and consumers demand packaging that minimizes environmental damage while ensuring quality. The emergence of soy ink has changed this situation, replacing traditional petroleum based inks in the printing industry with renewable and high-performance alternatives. But what exactly is soy ink? How is it produced? Why is it the best choice for modern sustainable packaging? This blog will provide you with a detailed introduction to what soy ink is and why it is the core of sustainable packaging.
What is soybean ink? How was it born?
Soybean ink, abbreviated as soybean ink, is a printing ink based on vegetable oil. It was born during the oil shortage period in the 1970s when the printing industry faced severe challenges in the supply of petroleum based chemicals. In addition to solving the supply chain crisis, the birth of soybean ink stems from a core mission: to reduce the use of volatile organic compounds (VOCs) and solve the environmental and health problems that plague the printing industry. These VOCs evaporate rapidly and easily react with sunlight, causing harm to workers and the earth.
Soybean oil ink was first put into practical use in the late 1980s, and its definition follows a simple standard: it contains at least 20% soybean oil in its volume to replace petroleum as a key component in the ink formula. For Crown Win Box Manufacturer, shifting from oil to soybean oil is not just a trend, but rather our commitment to aligning production with global sustainable development goals while providing customers with the high-quality printing results they expect.
The production of soybean ink: a renewable and low impact process
The environmental protection characteristics of soybean ink begin with its raw material: soybean, a highly sustainable and low-cost renewable resource (the same as soybeans used in daily products such as soybean milk and tofu). The uniqueness of soybean lies in its impact on the environment as a crop: they absorb carbon dioxide in the atmosphere during the growth process, so it is a carbon emission friendly raw material choice.
The production process of soy ink is streamlined and efficient, and does not contain harmful chemicals used in the production of petroleum ink. Here is how we purchase and produce soy ink for packaging printing:
Soybean processing: Soybeans are thoroughly washed and compressed to prepare for oil extraction.
Oil refining: Pressed soybeans are processed into pure soybean oil, which is then refined and steamed to meet the quality standards of printing ink.
Formula: Mix refined soybean oil with high-quality pigments, resins, and waxes - this combination creates the vibrant and clear colors unique to soy ink printing.
Final production: The VOC content of the finished soybean ink is extremely low, which can significantly reduce air pollution emissions during the printing process, thereby creating a safer working environment for our team.
At Crown Win Box Manufacturer, we strictly control every step of the production process to ensure that our soy ink not only meets sustainable development standards, but also provides consistent high-quality printing effects for all paper packaging, from corrugated boxes to custom paper trays and covers.
Why is soy ink an essential choice for sustainable packaging?
Soy ink is not only environmentally friendly, but also an excellent choice, with advantages covering environmental responsibility, printing quality, and practicality in the packaging industry. For our customers, this means that we can create packaging that is both earth friendly and stand out on shelves with bright and eye-catching designs.
Unparalleled color clarity and saturation: Unlike petroleum ink, the natural transparency of soybean oil allows pigments to fully unleash their potential, presenting deeper, brighter, and richer colors. Our soybean ink printing technology can bring clearer images and more vivid packaging designs, ensuring that your brand's visual image shines brightly.
Extremely low environmental impact: The volatile organic compound (VOC) content of soybean ink is only 0.8% (compared to 4.6% for petroleum based ink), which can significantly reduce air pollution and minimize health hazards to workers and consumers. Soybean oil is grown sustainably, naturally biodegradable, and requires minimal irrigation and energy consumption for its growth - making the entire lifecycle of soybean ink more sustainable.
Safer and healthier working environment: Soy ink eliminates the pungent odors and irritants generated by traditional ink printing by reducing VOCs and volatile chemicals, creating a safer workplace for our printing team - this has always been a core value upheld by Crown Win Box Manufacturer.
For us, soy ink is not just a printing material; It is also our commitment to our customers and the planet: sustainable packaging does not mean sacrificing quality.
Contact us immediately to embark on your customized journey:
WhatsApp：0086 189 2583 8792
Email: maberry@crownwin.com.cn
