What is "Post-Cure" - Definition & Explanation
Last Updated on: 04-Mar-2024 (4 months, 16 days ago)
Share on FacebookShare on Twitter
Post-cure is a critical process in textile manufacturing that involves subjecting a fabric or textile product to additional heat treatment after the initial curing or drying stage. This secondary curing process is employed to enhance the properties and performance of the textile, ensuring it meets the desired specifications and quality standards.

The purpose of post-cure varies depending on the specific textile application. Here are a few key reasons why post-cure is commonly employed in the textile industry:

Stabilization: Post-cure helps stabilize the textile, allowing it to maintain its shape, dimensions, and structural integrity. This is especially important for fabrics that are prone to shrinkage or distortion during the curing process. By subjecting the fabric to controlled heat treatment, any remaining residual stresses are relieved, ensuring the textile retains its intended shape and size.

Polymerization: Post-cure is often used to complete or enhance the polymerization process in synthetic textiles. During the initial curing stage, the textile undergoes partial polymerization, resulting in a fabric with desirable characteristics such as strength, elasticity, and durability. Post-cure ensures that the polymerization reaction is fully completed, leading to improved properties and performance of the textile.

Color fixation: For dyed or printed textiles, post-cure is employed to fix the colorants onto the fabric fibers, enhancing color fastness and preventing fading or bleeding. The additional heat treatment helps in bonding the dye molecules to the textile fibers more effectively, resulting in vibrant and long-lasting colors.

Performance enhancement: Post-cure can enhance specific performance properties of textiles, such as flame resistance, water repellency, wrinkle resistance, or dimensional stability. Heat treatment can activate certain chemical agents or additives in the fabric, allowing them to properly bond and create the desired functional properties.

Top users and manufacturers of post-cure processes and equipment in the textile industry include:

Textile mills: Large-scale textile mills that produce a wide range of fabrics, such as cotton, polyester, nylon, and blends, utilize post-cure processes to enhance the properties of their textiles. These mills often have in-house post-cure facilities or partner with specialized service providers to ensure their fabrics meet the desired standards.

Apparel manufacturers: Companies involved in the production of garments, such as clothing brands and fashion houses, rely on post-cure to improve the performance and appearance of their textile products. This ensures that the final garments have the desired fit, shape retention, and colorfastness.

Technical textile manufacturers: Industries that produce technical textiles, such as automotive textiles, geotextiles, and medical textiles, employ post-cure processes to achieve specific performance characteristics required for their applications. For instance, automotive textiles may undergo post-cure to enhance their flame resistance or dimensional stability.

Equipment manufacturers: Companies specializing in textile machinery and equipment manufacture post-cure systems tailored to the needs of textile manufacturers. These systems may include heat chambers, infrared ovens, or steamers designed to deliver precise temperature and humidity conditions for effective post-cure treatments.

It is important to note that the specific post-cure processes and equipment used may vary depending on the type of textile, desired properties, and manufacturing requirements. The expertise of textile chemists, engineers, and technicians is instrumental in developing and implementing effective post-cure strategies to optimize the quality and performance of textile products across various industries.
A type of durable press finish in which the finish is applied to the fabric by the mill, but the garment manufacturer completes the cure of the finish by applying heat, using an oven, or press, or both to the completed garment.

Some more terms:

Crease Retention

The ability of a cloth to hold or pleat or a crease, which has been intentionally created, through the use of a heat treatment. Heat setting of thermoplastic fibers causes creases to be permanently...

Read about Crease Retention

Cord Chronicles: Unveiling the Secrets of Textile Evolution

The Fabric of History: Unraveling the Mystique of Cord Welcome, textile enthusiasts, to a journey through the captivating world of cord. Cord, with its intricate weave and rich history, is more than...

Read about Cord


Refers to the ability of a fabric to move moisture (sweat) away from the skin to the outer layer of fabric where it can evaporate more easily thus helping to keep the skin dry. Used in activewear and...

Read about Wicking


Molding in textiles refers to the process of creating three-dimensional shapes or forms from flat fabric pieces. This technique is often used in the production of apparel, such as hats, shoes, and...

Read about Molding

Trim Applications: Enhance Fabric Designs with Innovative Trims

Understanding Trim in Textiles: An In-Depth IntroductionTrim in textiles encompasses a wide array of decorative and functional elements added to garments and fabric products. These elements,...

Read about trim

Cotton Ice

Cotton Ice is a six-ply, 65% combed cotton/35% bright viscose rayon with 2,100 yds/lb. It is an excellent blend combining the softness of cotton with the sheen and dyeability of rayon. This high...

Read about Cotton Ice


The technique of permanently joining together two fabrics or layers of fabrics together by a bonding agent.into one package. The bonding of fibers in a single layer of material is called a web....

Read about Bonding

Zoot Suit

A zoot suit is a man's suit with wide-legged, tight-cuffed, or "pegged," trousers; a long coat with wide lapels, and wide, padded shoulders. It was described by one young fan at the time as "a...

Read about Zoot Suit

Add a definition

Add a definition for a textile term that you know about! Send us an email & tell us:
  • The term you want to define
  • Its definition in 500 words or less
  • Attach an image if necessary.
  • Optionally, tell us about yourself in 200 words or less!

Companies for Post-Cure:

If you manufacture, distribute or otherwise deal in Post-Cure, please fill your company details below so that we can list your company for FREE! Send us the following details:
  • Company name
  • Company address
  • Attach a logo, if necessary.
  • Optionally, tell us about yourself in 200 words or less!

Did you know this fact? The first cotton-spinning mill in the US was built by Samuel Slater.
(s) 2024 TextileGlossary.com Some rights reserved. • Sitemap