How are textile fibers classified?
Fibre soft and slender substance with length to diameter ratio at least 10:1, the cross-sectional area less than 0.05mm2. For textile fibers, the ratio of …
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How many kinds of functional knitting products?
Knitting products are widely used in the three major fields of wear, decoration and industrial use, forming a relatively complete knitting industry chain. …
What's the reason causes yarn non-recurrence by package yarn dyeing?1
Bobbin dyeing technology: subjective reasons cause of non-recurrence of yarn through cone yarn dyeing are roughly as below: winding quality, dye selection, …
What's the reason causes yarn non-recurrence by package yarn dyeing?2
PRETREATMENT INFLUENCES REPRODUCIBILITY Many dyeing plants don't pay attention to pre-treatment. Actually, many problems in dyeing processing because of …
Why do raw cotton dyeing and its spinning processing?
In order to fully improve the added value of colored product, except add patten, high-count yarn & blended yarn and special dyeing process can also be used to …
Why the choice of dyeing machine crucial to the quality of dyed products?
There are numerous factors that influence the quality of dyed products, chief among them being equipment, dyes and chemicals, processes (procedures, …
Advantages and disadvantages of drone spraying
Drone spraying is a new type of operation method in technological development. High work efficiency, suitable for large-scale agricultural pest control. This is …
Development history of agricultural drones
The development process of agricultural drones can be divided into several important stages, each with its unique characteristics and milestones. Initial …
Future prospects of electromagnetic acoustic transducer testing
Electromagnetic acoustic transducer testing technology has broad prospects for development in the future, with significant advantages and potential application …
How does a high-voltage power transformer work
High voltage transformer is a type of electrical equipment mainly used to convert voltage from the high voltage end to the low voltage end. It is mainly …