How to choose polyester calico and its chemical composition.

When choosing polyester printed fabric, here are some factors to consider: Design and Print Quality: Consider the design and print quality of the fabric. Look for clear, vibrant, and crisp prints that won't fade or bleed easily. Fabric Weight: Polyester printed fabrics come in a range of weights, from lightweight to heavyweight. Choose the weight that best suits your project's needs. Durability: Consider the durability of the fabric, especially if it will be used for outdoor or heavy-use applications. Look for fabrics that are tear-resistant, fade-resistant, and hold up well in the wash. Colorfastness: Choose a fabric that is colorfast and won't fade or bleed when washed or exposed to sunlight. Stretch and Drape: Consider the stretch and drape of the fabric. If you're making a garment, choose a fabric that drapes well and has some stretch for comfort and ease of movement. Environmental Impact: Consider the environmental impact of the fabric. Choose fabrics made from recycled polyester or those that are environmentally friendly. Price: Consider the price of the fabric. Polyester printed fabrics come in a range of prices, from budget to premium. Choose the one that best fits your budget and project needs.

By considering these factors, you can choose the perfect polyester printed fabric for your project. Besides, Polyester is a synthetic polymer that is made from ethylene glycol and terephthalic acid. The chemical composition of polyester printed fabric is mainly polyester, which is a type of polymer that is derived from petroleum products.

Polyester fabric is made by weaving or knitting threads of polyester fibers together. The fibers are made by melting and extruding the polymer through small holes in a spinneret. The resulting fibers are then spun into yarns and woven or knitted into fabric. Polyester fabric is known for its durability, wrinkle resistance, and easy care. It is also resistant to shrinkage, stretching, and abrasion. Polyester fabric is commonly used in clothing, home furnishings, and industrial applications because of its strength and resistance to many chemicals and solvents. The polyester printed fabric is created by printing a design onto the fabric using a printing process. The ink used in printing the design is typically a dye sublimation ink or pigment ink. The ink bonds with the polyester fibers, creating a permanent image that will not fade or wash out.

In summary, the chemical composition of polyester printed fabric is mainly polyester, which is a synthetic polymer made from ethylene glycol and terephthalic acid. Besides, According to the different dyes materials, printing can be divided into "pigment printing, reactive printing, disperse printing" etc. The different printing and dyeing processes can be divided into "flat screen printing", "circular screen printing", "transfer printing", "digital printing", etc.