EnglishRecycle polyester fabric (Coke bottle environmental fabric) is a new type of green and environmentally friendly recycled fabric. Its low-carbon source allows it to create a new concept in the field of regeneration. Currently, textiles made of recycled "Coke bottle" recycled fibers are used , 100% of its recycled materials can be regenerated into PET fibers, effectively reducing waste. "Coke bottle" recycled filament can be used to make T-shirts, children's wear, men's and women's casual wear, windbreaker, down (cold) clothing, work uniforms, gloves, scarves, towels, bath towels, pajamas, sportswear, jackets, Tote bags, blankets, hats, shoe materials, bags, umbrellas, curtains and more. "Coke bottle" recycled staple fibers can be twisted and spun into yarn, which can then be woven into fabrics and made into various other products.
What are the advantages of RPET (Recycled Polyester Fabric)?
Recycled polyester fabric The fabric uses regenerated and environmentally friendly fiber raw materials recovered from Coke bottles. After the recycled Coke bottles are crushed into pieces, they are processed by spinning, which can be recycled and effectively reduce carbon dioxide emissions. Compared with the conventional production of polyester fibers, it saves Nearly 80% of energy.
Why advocate the use of recycled polyester fabrics?
Recycled polyester is made from post-consumer waste such as PET plastic bottles that are usually incinerated or buried in the ground after use. This recycling process reduces CO2 emissions and gradually eliminates the need for new raw materials compared to the process of manufacturing new polyester fibers.
Recycled polyester fabrics offer superior quality, a unique look, a longer lifespan, and superior functionality compared to traditional polyester fabrics while having a lower environmental impact.
Recycled polyester fabric can still be recycled after use. This polyester fiber is free of harmful metals and dyes and can be made into new materials again.
Regenerated polyester staple fiber refers to the use of polyester cloth, waste polyester bottle flakes, spinning waste, foam material, and pulp block as raw materials, waste bottle flakes are crushed and cleaned, the mixture of various materials is dried, melted, and extruded, Spinning, winding, bundling, drafting, crimping (at the same time adding different oils when crimping according to customer needs), relaxing heat setting, and cutting to form polyester staple fibers of different lengths.
The length of recycled polyester staple fiber is generally 32 to 102mm, and the denier has many specifications from 1.5D to 20D. It belongs to the full utilization of renewable resources. It has a broad market because of its low cost and good performance. There are many different varieties of recycled polyester staple fiber, such as ordinary fiber, hollow fiber, triangular yarn, flame-retardant fiber, etc. Now it is generally used in the filling material industry of furniture and toys, bedding, clothing industry, needle-punched cotton industry, and sewing cloth industry.
The main test item for drying is the moisture content, if it is too high, the spinning will not be good and it will be easily hydrolyzed.
The semi-finished product mainly detects the oil-free silk viscosity.
The main testing items of the finished product are fineness (dtex), fineness unevenness, length (mm), length unevenness, breaking strength (cN/dtex), strength unevenness, elongation unevenness, specific resistance (Ω Shen cm), double-length fiber content (mg/100g), oil content, dry heat shrinkage at 180 degrees Celsius, number of crimps, crimp degree, crimp elasticity rate, crimp recovery rate, bulkiness, etc.
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