Biodegradable Pla Monofilament Suppliers

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Wuxi Jintong High Performance Fibre Co., ltd

WUXI JINTONG HIGH PERFORMANCE FIBRE CO., LTD was founded in 1994, after a decade of study and research, we’ve been dedicating to improvement of production in the field of industrial polyester(PET) monofilament since 2005, it requires a higher standard for physical properties,process stability and conformity of production. Through protracted and unremitting efforts, we have successfully achieved major breakthrough in fine-denier yarn technical difficulties in production and became the first well-accredited domestic enterprise that is qualified to make mass production of high-end PET yarn for screen printing mesh. As the industry pioneer and leading enterprise, with constant effort and competitive price-performance, Jintong has promoted the rapid development of domestic screen printing weaving enterprises.

In the past five years, JINTONG has continuously developed new products and new applications in downstream industries, actively expand domestic and overseas markets while maintaining the competitive advantage of fine denier PET monofilament. Our self-developed BIODEGRADABLE PLA monofilament can be applied to the GREEN FOOD packaging. Newly launched products :PBT/PA6 skin-core conjugated monofilament for sport footwear and clothing, cool-feeling polyethylene (PE) yarns for high-end customized home textile have achieved satisfactory growth. JINTONG has acted proactively and with an innovative approach, we work closely and exchange ideas with customers to satisfy most needs.

We have put emphasis on R&D and innovation, JINTONG as drafting committee, was entitled to formulate four industrial standards of monofilament, including 《PET MONOFILAMENT》《PA66 MONOFILAMENT》《PLA MONOFILAMENT》《LMPET/PET COMPOSITE MOFONILAMENT》; and participated in drafting two industrial standards, including《PP MONOFILAMENT》《HIGH SHRINKAGE PET》. Many years of experience help us to gain technical superiority in the field of monofilament of synthetic fibre, we have mastered multi-core-technologies in the production and processing of high-molecular polymer fibre.

Industry knowledge

Can Pla Monofilament Yarn be dyed or colored? 

PLA monofilament yarn can be dyed or colored. PLA (polylactic acid) is a biodegradable and bioactive thermoplastic polyester derived from renewable resources, such as corn starch or sugar cane. It has gained popularity as a sustainable alternative to traditional petroleum-based plastics.
PLA monofilament yarn is often used in various applications, including textiles, garments, 3D printing, and packaging. While PLA is naturally transparent and colorless, it can be easily dyed or colored to meet specific design requirements.
There are several methods available for dyeing PLA monofilament yarn. One common method is immersion dyeing, where the yarn is submerged in a dyebath containing the desired dye solution. This process involves heating the dyebath to a specific temperature and maintaining it for a prescribed period to ensure proper dye absorption. The yarn is then rinsed and dried to fix the dye.
Another method is called pad dyeing, where the dye is applied directly to the yarn using a padding machine or other specialized equipment. This method allows for precise application of colors and can be used to create unique patterns or gradients.
In addition to dyeing, PLA monofilament yarn can also be colored using various coloring techniques. One popular method is masterbatch coloring, where a concentrated pellet of pre-colored PLA resin is blended with the base PLA resin during the extrusion process. This ensures uniform color distribution throughout the yarn.
Another coloring technique is melt spinning. In this process, colored PLA pellets are melted and extruded through spinnerets to form the monofilament yarn. By using different colored pellets, multicolored or variegated yarns can be produced.
The choice of dye or colorant will depend on the desired shade, color fastness requirements, and the specific dyeing method being used. It is important to select dyes that are compatible with PLA's chemical structure, as well as environmentally friendly and safe for use in textiles.
Furthermore, it is worth noting that some PLA monofilament yarns may come pre-dyed or colored from the manufacturer. These yarns are usually available in a variety of colors and shades, offering convenience and eliminating the need for additional dyeing or coloring steps.
PLA monofilament yarn can be dyed or colored using various techniques, such as immersion dyeing, pad dyeing, masterbatch coloring, or melt spinning. This allows designers and manufacturers to customize the appearance of PLA yarn to suit their specific needs and preferences.

What is Pla Monofilament Yarn made of? 

Pla monofilament yarn, also known as polylactic acid monofilament yarn, is made from a biopolymer called polylactic acid (PLA). PLA is a type of polyester derived from renewable resources such as corn starch or sugarcane. It is produced through a process called polymerization, where the molecules of the raw material are chemically bonded and transformed into a long-chain polymer.
The production of PLA starts with the extraction of starch from corn or sugarcane. The starch is then processed into dextrose through a process called hydrolysis. Dextrose is a type of sugar that serves as the raw material for the production of lactic acid. Lactic acid is generated through the fermentation of dextrose by specific bacteria, mainly lactobacilli. The lactic acid is then purified and polymerized to obtain PLA.
During the polymerization process, the lactic acid is heated and combined with a catalyst to create PLA polymer chains. These chains are formed by the reaction between the hydroxyl group of one lactic acid molecule and the carboxyl group of another molecule, resulting in the formation of an ester linkage. The reaction continues until long chains of PLA are formed.
After polymerization, the PLA is cooled and granulated into small pellets to facilitate further processing. These pellets can then be melted and extruded through spinnerets to form monofilament yarn. Spinnerets are plates with small holes that resemble the shape of the desired yarn. The molten PLA is forced through these holes, forming thin filaments. The filaments are cooled rapidly during the extrusion process, solidifying into a solid strand of monofilament yarn.
Pla monofilament yarn has several unique properties that make it suitable for various applications. First, it is biodegradable and compostable, making it an environmentally friendly alternative to conventional synthetic yarns. PLA can break down into water, carbon dioxide, and organic compounds under certain conditions, reducing its impact on the environment.
Additionally, PLA monofilament yarn has excellent strength and durability. It can withstand high tensile forces without breaking or elongating excessively. Moreover, PLA is resistant to UV radiation, meaning it can be used in outdoor applications without significant degradation. It also has a high melting point, making it resistant to heat and suitable for use in high-temperature environments.
Pla monofilament yarn is commonly used in various applications such as fishing nets, 3D printing, textiles, and filtration materials. Its biodegradability and other unique properties make it a popular choice for environmentally conscious industries and consumers.
Pla monofilament yarn is made from polylactic acid, a biopolymer derived from renewable resources such as corn or sugarcane. It is produced through a process called polymerization, where lactic acid molecules are chemically bonded to form long chains of PLA. The PLA is then converted into monofilament yarn through extrusion. Pla monofilament yarn is known for its biodegradability and strength, making it a suitable alternative to conventional synthetic yarns in various applications."