Air cotton fabric is a lightweight, soft and warm synthetic fiber fabric processed from spray-coated cotton. It is characterized by light texture, good elasticity, strong warmth retention, good wrinkle resistance and durability, and is suitable for making various clothing, household items and bedding. Inspection is crucial to ensure the quality of air cotton fabrics and meet customer requirements.
01 Preparation before inspection of air cotton fabric
1. Understand product standards and regulations: Be familiar with the relevant standards and regulations of air cotton fabrics to ensure that products meet safety and performance requirements.
2. Understand product characteristics: Be familiar with the design, materials, technology and packaging requirements of air cotton fabrics.
3. Prepare testing tools: When inspecting goods, you need to bring testing tools, such as thickness meters, strength testers, wrinkle resistance testers, etc., for relevant testing.
02 Air cotton fabric inspection process
1. Appearance inspection: Check the appearance of the air cotton fabric to see if there are any defects such as color difference, stains, stains, damage, etc.
2. Fiber inspection: observe the fineness, length and uniformity of the fiber to ensure that it meets the requirements.
3. Thickness measurement: Use a thickness meter to measure the thickness of the air cotton fabric to confirm whether it meets the specifications.
4. Strength test: Use a strength tester to test the tensile strength and tear strength of the air cotton fabric to confirm whether it meets the standards.
5. Elasticity test: Carry out compression or tensile test on air cotton fabric to check its recovery performance.
6. Warmth retention test: Evaluate the warmth retention performance of air cotton fabric by testing its thermal resistance value.
7. Color fastness test: Carry out color fastness test on air cotton fabric to check the degree of color shedding after a certain number of washings.
8. Wrinkle resistance test: Conduct a wrinkle resistance test on the air cotton fabric to check its recovery performance after being stressed.
Packaging inspection: Confirm that the internal and external packaging meets waterproofing, moisture-proof and other requirements, and labels and markings should be clear and complete.
03 Common quality defects of air cotton fabrics
1. Appearance defects: such as color difference, stains, stains, damage, etc.
2. Fiber fineness, length or uniformity does not meet the requirements.
3. Thickness deviation.
4. Insufficient strength or elasticity.
5. Low color fastness and easy to fade.
6. Poor thermal insulation performance.
7. Poor wrinkle resistance and easy to wrinkle.
8. Poor packaging or poor waterproof performance.
04 Precautions for inspection of air cotton fabrics
1. Strictly abide by relevant standards and regulations to ensure that products meet safety and performance requirements.
2. The inspection should be comprehensive and meticulous, leaving no dead ends, focusing on performance testing and safety inspections.
3. Problems found should be recorded and fed back to buyers and suppliers in a timely manner to ensure that product quality is effectively controlled. At the same time, we must maintain a fair and objective attitude and not be interfered by any external factors to ensure the accuracy and fairness of the inspection results.
Post time: Apr-02-2024