 በሳይንስና ቴክኖሎጂ እድገት የጨርቃ ጨርቅ ቴክኖሎጂው በጣም የተሻሻለ ሲሆን የሸራ ዓይነቶችም ቀስ በቀስ እየጨመሩና አተገባበሩም ሰፊ እየሆነ መጥቷል ።
With the progress of science and technology, textile technology has been greatly improved, the types of canvas have gradually increased and are more widely used.