ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡꯒꯤꯗꯃꯛ ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯕꯜ প্লাস্টিক শীট

ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡꯒꯤꯗꯃꯛ ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯕꯜ প্লাস্টিক শীট

HSQY ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯒ꯭ꯔꯨꯄꯅꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯃꯁꯨꯡ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛ ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯕꯜ PLA ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯁꯞꯂꯥꯏ ꯇꯧꯏ꯫ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.(ꯄꯣꯂꯤꯂꯦꯛꯇꯤꯛ ꯑꯦꯁꯤꯗ) ꯑꯁꯤ ꯀꯣꯔꯟ ꯁ꯭ꯇꯥꯔꯆ ꯑꯃꯁꯨꯡ ꯆꯨꯒꯨꯝꯕꯥ ꯔꯤꯟꯌꯨꯑꯦꯕꯜ ꯔꯤꯁꯣꯔꯁꯁꯤꯡꯗꯒꯤ ꯂꯧꯕꯥ ꯕꯥꯏꯑꯣꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯊꯔꯃꯣꯞꯂꯥꯁ꯭ꯇꯤꯛ ꯑꯃꯅꯤ꯫ ꯃꯁꯤ ꯄ꯭ꯂꯥꯟꯇꯇꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯀꯟꯇꯦꯟꯇ ꯑꯃꯁꯨꯡ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯑꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯑꯁꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯄꯔꯆꯦꯖ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ ꯑꯣꯏꯔꯤꯕꯥ ꯈꯅꯒꯠꯂꯕꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯑꯂꯇꯔꯅꯦꯇꯤꯚ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯑꯃꯥ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫

HSQY PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤꯅꯥ ꯆꯤꯟꯖꯥꯛ ꯇ꯭ꯔꯦꯅꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ , ꯀ꯭ꯂꯃꯁꯦꯜ ꯀꯟꯇꯦꯅꯔꯁꯤꯡ, ꯀꯄꯁꯤꯡ, ꯂꯤꯗꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯄꯦꯀꯦꯖꯤꯡ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯁꯥꯕꯗꯥ ꯑꯐꯕꯥ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤ ꯑꯃꯁꯨꯡ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯀꯦꯄꯦꯕꯤꯂꯤꯇꯤꯁꯤꯡ ꯄꯤꯔꯤ꯫ ꯐꯪꯂꯤꯕꯥ ꯑꯀꯪꯕꯥ ꯑꯁꯤ ꯃꯤꯃꯤ ꯰.꯱꯵ꯗꯒꯤ ꯃꯤꯃꯤ ꯳ ꯐꯥꯑꯣꯕꯥ ꯑꯣꯏ, ꯃꯁꯤꯒꯤ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯌꯥꯝꯕꯥ ꯄꯥꯀꯄꯥ ꯑꯁꯤ ꯃꯤꯃꯤ ꯱꯳꯰꯰ꯅꯤ꯫ ꯃꯆꯥꯛ ꯑꯁꯤꯒꯤ ꯂꯤꯁ꯭ꯠ ꯇꯧꯔꯕꯥ ꯗꯦꯟꯁꯤꯇꯤ ꯑꯁꯤ 1.27 g/cm³.

ꯍꯥꯌꯔꯤꯕꯥ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯁꯤꯡ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯑꯁꯤ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡ, ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯐꯦꯛꯇꯔꯤꯁꯤꯡ, ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯀꯟꯚꯥꯔꯇꯔꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯄ꯭ꯂꯥꯟꯇꯇꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯃꯆꯥꯀꯁꯤꯡ ꯊꯤꯔꯤꯕꯥ ꯗꯤꯁ꯭ꯠꯔꯤꯕ꯭ꯌꯨꯇꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯁꯦꯃꯈꯤꯕꯅꯤ꯫ ꯄꯣꯠꯊꯣꯛꯀꯤ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ, ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇ ꯗꯣꯀꯨꯃꯦꯟꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯁꯤ ꯄꯥꯟꯗꯝ ꯊꯝꯂꯤꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯗꯦꯁ꯭ꯇꯤꯅꯦꯁꯟ ꯃꯥꯔꯀꯦꯠꯀꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯈꯟꯅ-ꯅꯩꯅꯕꯥ ꯌꯥꯏ꯫

ꯄꯣꯠꯊꯣꯛ ꯑꯁꯤꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯋꯥꯐꯃꯁꯤꯡ:

• ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.(ꯄꯣꯂꯤꯂꯦꯛꯇꯤꯛ ꯑꯦꯁꯤꯗ) ꯕꯥꯏꯑꯣꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯃꯆꯥꯛ꯫

• ꯔꯤꯟꯌꯨꯑꯦꯕꯜ ꯄ꯭ꯂꯥꯟꯇꯇꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯔꯤꯁꯣꯔꯁꯁꯤꯡꯗꯒꯤ ꯂꯧꯕꯥ꯫

• ꯑꯀꯪꯕꯥ: ꯰.꯱꯵–꯳ ꯃꯤ.ꯃꯤ

• ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯌꯥꯝꯕꯥ ꯄꯥꯀꯄꯥ: ꯱꯳꯰꯰ ꯃꯤ.ꯃꯤ

• ꯗꯦꯟꯁꯤꯇꯤ: ꯱.꯲꯷ ꯒ꯭ꯔꯥꯝ/ꯁꯦ.ꯃꯤ.⊃꯳;

• ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛ ꯑꯐꯕꯥ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤ꯫

• ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯑꯃꯁꯨꯡ ꯄꯦꯀꯦꯖꯤꯡ ꯀꯟꯕꯔꯁꯅꯒꯤꯗꯃꯛꯇꯥ ꯆꯨꯅꯕꯥ꯫

• ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯆꯥꯅꯕꯥ ꯇ꯭ꯔꯦꯅꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ , ꯀꯄꯁꯤꯡ, ꯂꯤꯗꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯀ꯭ꯂꯃꯁꯦꯜ ꯀꯟꯇꯦꯅꯔꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫

           ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯁꯤꯠ ꯀꯣꯠ ꯑꯃꯥ ꯔꯤꯛꯕꯦꯁ꯭ꯠ ꯇꯧꯕꯥ꯫        

PLA প্লাস্টিক শীট ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ꯫

HSQY PLA ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯃꯁꯨꯡ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯄꯨꯊꯣꯛꯅꯕꯒꯤꯗꯃꯛ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯊꯤꯀꯅꯦꯁ ꯑꯃꯁꯨꯡ ꯀꯁ꯭ꯇꯃꯁ ꯑꯣꯏꯕꯥ ꯄꯥꯛ-ꯆꯥꯎꯕꯗꯥ ꯐꯪꯏ꯫ ꯃꯈꯥꯗꯥ ꯄꯤꯔꯤꯕꯥ ꯇꯦꯕꯜ ꯑꯁꯤꯅꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯁꯤꯒꯤꯗꯃꯛꯇꯥ ꯄꯤꯔꯤꯕꯥ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ ꯑꯗꯨ ꯁꯃꯖꯤꯟꯅꯍꯜꯂꯤ꯫

ꯈꯪꯖꯤꯅꯒꯗꯕꯥ: ꯐꯥꯏꯅꯦꯜ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯒ꯭ꯔꯦꯗ, ꯗꯥꯏꯃꯦꯟꯁꯟ ꯇꯣꯂꯔꯦꯟꯁ, ꯁꯞꯂꯥꯏ ꯐꯣꯔꯃꯦꯠ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡꯒꯤ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯄꯨꯊꯣꯀꯄꯒꯤ ꯃꯃꯥꯡꯗꯥ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯕꯜ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯃꯁꯀꯁꯤꯡ প্লাস্টিক শীট ꯑꯦꯁ

ꯔꯤꯟꯌꯨꯑꯦꯕꯜ ꯔꯤꯁꯣꯔꯁꯁꯤꯡꯗꯒꯤ ꯕꯥꯏꯑꯣ-ꯕꯦꯖ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯅꯥ ꯀꯣꯔꯟ ꯁ꯭ꯇꯥꯔꯆ ꯑꯃꯁꯨꯡ ꯆꯦꯡꯒꯨꯝꯕꯥ ꯔꯤꯟꯌꯨꯑꯦꯕꯜ ꯔꯤꯁꯣꯔꯁꯁꯤꯡꯗꯒꯤ ꯄꯨꯊꯣꯀꯄꯥ ꯕꯥꯏꯑꯣꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯊꯔꯃꯣꯞꯂꯥꯁ꯭ꯇꯤꯛ ꯑꯃꯅꯤ꯫ ꯀꯟꯚꯦꯟꯁꯅꯦꯜ ꯄꯦꯠꯔꯣꯂꯤꯌꯃꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯀꯁꯤꯡꯒꯥ ꯃꯥꯟꯅꯗꯅꯥ, ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯅꯥ ꯃꯁꯤꯒꯤ ꯄꯨꯊꯣꯀꯄꯗꯥ ꯄ꯭ꯂꯥꯟꯇꯇꯒꯤ ꯂꯧꯕꯥ ꯐꯤꯗꯁ꯭ꯇꯣꯀꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯃꯁꯤ ꯔꯤꯟꯌꯨꯑꯦꯕꯜ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯀꯟꯇꯦꯟꯇ ꯂꯩꯕꯥ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯗꯤꯕꯦꯂꯞ ꯇꯧꯔꯤꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯑꯣꯄꯁꯟ ꯑꯃꯅꯤ꯫

ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯑꯣꯄꯁꯅꯁꯤꯡ꯫

ꯑꯀꯛꯅꯕꯥ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯐꯣꯔꯃꯨꯂꯦꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯔꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯒꯤ ꯃꯈꯥꯗꯥ ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯁꯅꯒꯤꯗꯃꯛꯇꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯏ, ꯃꯐꯝ ꯑꯗꯨꯗꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ, ꯃꯩꯁꯥ ꯑꯃꯁꯨꯡ ꯃꯥꯏꯛꯔꯣꯕꯤꯌꯥꯂꯒꯤ ꯊꯕꯛ ꯊꯧꯔꯃꯁꯤꯡꯅꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯤꯡ ꯄ꯭ꯔꯣꯁꯦꯁꯇꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯏ꯫ ꯇꯁꯦꯡꯕꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯑꯁꯤ ꯑꯀꯛꯅꯕꯥ ꯃꯆꯥꯛ ꯁꯦꯝꯕꯒꯤ ꯃꯑꯣꯡ, ꯊꯣꯡ-ꯊꯥꯀꯄꯒꯤ ꯃꯑꯣꯡ, ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯗꯤꯖꯥꯏꯟ ꯑꯃꯁꯨꯡ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯁꯔꯇꯤꯐꯤꯀꯦꯁꯅꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫ ꯁꯔꯇꯤꯐꯥꯏꯗ ꯇꯧꯔꯕꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯜ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯊꯧ ꯇꯥꯕꯥ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯈꯅꯒꯠꯂꯕꯥ ꯒ꯭ꯔꯦꯗ ꯑꯗꯨꯒꯤ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯗꯣꯛꯌꯨꯃꯦꯟꯇꯁꯤꯡ ꯑꯗꯨ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯐꯨꯗ ꯗꯤꯁꯞꯂꯦꯒꯤꯗꯃꯛ ꯑꯐꯕꯥ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡꯅꯥ ꯄꯣꯠꯊꯣꯛ ꯌꯦꯡꯕꯥ ꯌꯥꯕꯥ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯃꯐꯃꯁꯤꯡꯗꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯑꯐꯕꯥ ꯑꯣꯞꯇꯤꯀꯦꯜ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤ ꯄꯤꯔꯤ꯫ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯑꯁꯤ ꯆꯤꯟꯖꯥꯛ ꯇ꯭ꯔꯦꯅꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ , ꯀꯞ ꯑꯃꯁꯨꯡ ꯗꯤꯁꯞꯂꯦ ꯀꯟꯇꯦꯅꯔꯁꯤꯡꯗꯥ ꯊꯥꯔꯃꯣꯐꯣꯔꯝ ꯇꯧꯕꯥ ꯌꯥꯏ, ꯃꯁꯤꯅꯥ ꯀꯟꯖꯨꯃꯔꯁꯤꯡꯅꯥ ꯄꯦꯀꯦꯠ ꯇꯧꯔꯕꯥ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯃꯌꯦꯛ ꯁꯦꯡꯅꯥ ꯎꯕꯥ ꯌꯥꯍꯜꯂꯤ꯫

ꯊꯥꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯆꯨꯅꯕꯥ꯫

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯄ꯭ꯔꯣꯁꯦꯁ ꯇꯧꯗꯨꯅꯥ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯃꯑꯣꯡ ꯑꯃꯁꯨꯡ ꯁꯥꯏꯖꯒꯤ ꯄꯦꯀꯦꯖꯤꯡ ꯄ꯭ꯔꯗꯛꯇꯁꯤꯡ ꯁꯦꯝꯕꯥ ꯌꯥꯏ꯫ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯊꯤꯀꯅꯦꯁ, ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯒ꯭ꯔꯦꯗ, ꯃꯣꯜꯗ ꯗꯤꯖꯥꯏꯟ, ꯍꯤꯇꯤꯡ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯃꯁꯨꯡ ꯐꯣꯔꯃꯤꯡ ꯏꯛꯌꯨꯏꯄꯃꯦꯟꯇꯀꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫ ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡꯅꯥ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡ ꯄꯦꯔꯥꯃꯤꯇꯔꯁꯤꯡ ꯂꯦꯄꯊꯣꯛꯅꯕꯥ ꯄ꯭ꯔꯗꯛꯁꯟ ꯇ꯭ꯔꯥꯏꯑꯦꯂꯁꯤꯡ ꯄꯥꯡꯊꯣꯛꯀꯗꯕꯅꯤ꯫

ꯂꯥꯏꯠꯋꯦꯠ প্লাস্টিক শীট ꯃꯆꯥꯛ꯫

1.27 g/cm³ꯒꯤ ꯂꯤꯁ꯭ꯠ ꯇꯧꯔꯕꯥ ꯗꯦꯟꯁꯤꯇꯤꯒꯥ ꯂꯣꯌꯅꯅꯥ, PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ sꯅꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯀꯟꯚꯥꯔꯇꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯂꯥꯏꯠꯋꯦꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯑꯣꯄꯁꯟ ꯑꯃꯥ ꯄꯤꯔꯤ꯫ ꯁꯤꯠ ꯊꯤꯀꯅꯦꯁ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯗꯛꯇ ꯗꯤꯖꯥꯏꯟ ꯑꯁꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯔꯤꯖꯤꯗꯇꯤ, ꯐꯣꯔꯃꯤꯡ ꯗꯦꯞꯊ ꯑꯃꯁꯨꯡ ꯂꯣꯏꯔꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯗꯥꯏꯃꯦꯟꯁꯅꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯈꯅꯒꯠꯄꯥ ꯌꯥꯏ꯫

ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯑꯣꯄꯁꯅꯁꯤꯡ꯫

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯈꯅꯒꯠꯂꯕꯥ ꯒ꯭ꯔꯦꯗ ꯑꯗꯨꯅꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯗꯨ ꯐꯪꯂꯕꯥ ꯃꯇꯃꯗꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯏ꯫ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯃꯥꯏꯒ꯭ꯔꯦꯁꯟ ꯇꯦꯁ꯭ꯇꯤꯡ, ꯗꯤꯛꯂꯥꯔꯦꯁꯅꯁꯤꯡ ꯑꯣꯐ ꯀꯟꯐꯣꯔꯃꯤꯇꯤ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯗꯣꯀꯨꯃꯦꯟꯇꯁꯤꯡ ꯗꯦꯁ꯭ꯇꯤꯅꯦꯁꯟ ꯃꯥꯔꯀꯦꯠ ꯑꯃꯁꯨꯡ ꯏꯟꯇꯦꯟꯗꯦꯗ ꯐꯨꯗ ꯀꯟꯇꯦꯛꯇ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯀꯅꯐꯔꯝ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡꯒꯤꯗꯃꯛ PLA প্লাস্টিক শীট s ꯒꯤ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯑꯁꯤ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯑꯃꯁꯨꯡ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯀꯟꯕꯔꯁꯟ ꯄ꯭ꯔꯣꯁꯦꯁꯀꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯁꯥꯕꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯃꯆꯥꯛ ꯑꯁꯤ ꯄꯣꯠꯊꯣꯛ ꯎꯕꯥ ꯉꯝꯕꯥ ꯑꯃꯁꯨꯡ ꯄ꯭ꯂꯥꯟꯇꯇꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯃꯆꯥꯀꯁꯤꯡꯒꯤ ꯆꯥꯡ ꯃꯔꯨ ꯑꯣꯏꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯃꯔꯤ ꯂꯩꯅꯩ꯫

ꯀꯣꯜꯗ ꯕꯦꯚꯥꯔꯦꯖ ꯀꯞ ꯑꯃꯁꯨꯡ ꯑꯥꯏꯁ ꯀꯄꯁꯤꯡ꯫

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯀꯣꯜꯗ ꯕꯦꯚꯥꯔꯦꯖꯁꯤꯡ, ꯑꯥꯏꯁꯛꯔꯤꯝ ꯗ꯭ꯔꯤꯉ꯭ꯀꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯆꯤꯜꯗ ꯕꯦꯚꯥꯔꯦꯖ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯀꯄꯁꯤꯡꯗꯥ ꯊꯔꯃꯣꯐꯣꯔꯝ ꯇꯧꯕꯥ ꯌꯥꯏ꯫ ꯀꯞ ꯁꯥꯕꯁꯤꯡꯅꯥ ꯐꯣꯔꯃꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ, ꯂꯤꯛꯌꯨꯏꯗ ꯀꯟꯇꯦꯛꯇꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ-ꯄ꯭ꯔꯗꯛꯇꯀꯤ ꯄꯔꯐꯣꯃꯦꯟꯁꯇꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯗꯨꯅꯥ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯃꯆꯥꯛ ꯒ꯭ꯔꯦꯗ ꯑꯃꯥ ꯈꯅꯒꯗꯕꯅꯤ꯫

ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯇꯦꯗ ꯗꯤꯁꯞꯂꯦ ꯀꯟꯇꯦꯅꯔꯁꯤꯡ꯫

ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ. ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯑꯁꯤ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯇꯔ ꯄꯦꯁ꯭ꯠꯔꯤꯁꯤꯡ, ꯑꯅꯧꯕꯥ ꯀꯀꯄꯥ ꯃꯅꯥ-ꯃꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯆꯥꯅꯕꯥ ꯁꯦꯝ-ꯁꯥꯕꯥ ꯌꯥꯕꯥ ꯊꯣꯡ-ꯊꯥꯀꯄꯒꯤ ꯆꯤꯟꯖꯥꯀꯁꯤꯡꯒꯤ ꯗꯤꯁꯞꯂꯦ ꯀꯟꯇꯦꯅꯔꯁꯤꯡ ꯄꯨꯊꯣꯀꯄꯗꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯏ꯫ ꯄꯦꯀꯦꯖꯤꯡ ꯗꯤꯖꯥꯏꯟ ꯑꯗꯨꯗꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨꯒꯤ ꯗꯥꯏꯃꯦꯟꯁꯟ, ꯁ꯭ꯇꯣꯔꯦꯖ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ, ꯃꯩꯁꯥ ꯊꯥꯗꯣꯀꯄꯥ ꯑꯃꯁꯨꯡ ꯃꯊꯧ ꯇꯥꯕꯥ ꯀꯟꯇꯦꯅꯔꯒꯤ ꯔꯤꯖꯤꯗꯇꯤ ꯑꯗꯨ ꯈꯟꯅꯒꯗꯕꯅꯤ꯫

ꯊꯥꯔꯃꯣꯐꯣꯔꯝ ꯇꯧꯔꯕꯥ ꯆꯤꯟꯖꯥꯛ ꯇ꯭ꯔꯦ s ꯑꯃꯁꯨꯡ ꯀ꯭ꯂꯝꯁꯦꯜ ꯀꯟꯇꯦꯅꯔꯁꯤꯡ꯫

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯊꯔꯃꯣꯐꯣꯔꯝ ꯇꯧꯔꯕꯥ ꯇ꯭ꯔꯦꯅꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ ꯑꯃꯁꯨꯡ ꯑꯅꯧꯕꯥ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ, ꯁꯥꯂꯥꯗ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯆꯤꯟꯖꯥꯀꯁꯤꯡꯒꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡꯒꯤꯗꯃꯛ ꯀ꯭ꯂꯃꯁꯦꯜ ꯀꯟꯇꯦꯅꯔꯁꯤꯡ ꯄꯨꯊꯣꯀꯄꯗꯥ ꯆꯨꯝꯃꯤ꯫ ꯀꯦꯚꯤꯇꯤꯒꯤ ꯑꯋꯥꯡꯕꯥ, ꯀꯣꯟ ꯍꯥꯞꯅꯕ ꯑꯄꯥꯛꯄ ꯄꯥꯇ꯭ꯔ ꯗꯥꯏꯃꯦꯟꯁꯟ ꯑꯃꯁꯨꯡ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯦꯀꯦꯖꯤꯡꯒꯤ ꯃꯄꯥꯉ꯭ꯒꯂꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯊꯤꯀꯅꯦꯁꯁꯤꯡ ꯏꯚꯥꯂꯨꯑꯦꯠ ꯇꯧꯕꯥ ꯌꯥꯏ꯫

ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯂꯤꯗ ꯑꯃꯁꯨꯡ ꯀꯚꯔꯁꯤꯡ꯫

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯃꯆꯥꯛ ꯑꯁꯤ ꯆꯨꯅꯕꯥ ꯊꯔꯃꯣꯐꯣꯔꯝ ꯄꯦꯀꯦꯖꯤꯡ ꯂꯤꯗ ꯑꯃꯁꯨꯡ ꯀꯚꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯁꯨ ꯈꯟꯅꯕꯥ ꯌꯥꯏ꯫ ꯈꯅꯒꯠꯂꯕꯥ ꯒ꯭ꯔꯦꯗ ꯑꯗꯨ ꯐꯣꯔꯃꯤꯡ ꯕꯤꯍꯦꯕꯤꯌꯔ, ꯐꯤꯠ, ꯁꯤꯂꯤꯡ ꯀꯝꯄꯦꯇꯤꯕꯤꯂꯤꯇꯤ ꯑꯃꯁꯨꯡ ꯏꯅꯇꯦꯟꯗꯦꯗ ꯁ꯭ꯇꯣꯔꯦꯖ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯇꯦꯁ꯭ꯠ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯁꯤꯠ ꯊꯥꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡ ꯇꯧꯕꯥ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯑꯁꯤ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯑꯀꯅꯕꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯁꯥꯕꯗꯥ ꯔꯣ ꯃꯦꯇꯔꯤꯌꯦꯜ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯊꯧꯑꯣꯡ ꯑꯁꯤꯒꯤ ꯃꯅꯨꯡꯗꯥ, ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯑꯁꯤ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯐꯣꯔꯃꯤꯡ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯃꯗꯥ ꯍꯤꯠ ꯇꯧꯏ, ꯃꯣꯜꯗ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ ꯃꯑꯣꯡ ꯆꯨꯝꯅꯥ ꯁꯦꯝꯃꯤ ꯑꯃꯁꯨꯡ ꯃꯗꯨꯒꯤ ꯃꯇꯨꯡꯗꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯖꯤꯑꯣꯃꯦꯠꯔꯤ ꯑꯗꯨ ꯐꯪꯅꯕꯥ ꯀꯨꯜ ꯇꯧꯏ꯫

ꯁꯤꯠ ꯊꯤꯀꯅꯦꯁ ꯈꯅꯕꯒꯤ ꯃꯑꯣꯡ꯫

ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯀꯅꯕꯥ ꯑꯁꯤ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯀꯟꯇꯦꯅꯔꯒꯤ ꯁꯥꯏꯖ, ꯐꯣꯔꯃꯤꯡ ꯗꯦꯞꯊ, ꯃꯦꯇꯔꯤꯑꯦꯜ ꯗꯤꯁ꯭ꯠꯔꯤꯕ꯭ꯌꯨꯁꯟ ꯑꯃꯁꯨꯡ ꯔꯤꯖꯤꯗꯇꯤꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫ HSQYꯅꯥ 0.15–3 mmꯒꯤ ꯂꯤꯁ꯭ꯠ ꯇꯧꯔꯕꯥ ꯊꯤꯀꯅꯦꯁ ꯔꯦꯟꯖ ꯑꯃꯥ ꯄꯤꯔꯤ꯫ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯒꯤ ꯇꯥꯔꯒꯦꯠ ꯄ꯭ꯔꯗꯛꯇ ꯗꯥꯏꯃꯦꯟꯁꯟ ꯑꯃꯁꯨꯡ ꯃꯣꯜꯗꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯒ꯭ꯔꯦꯗ ꯑꯃꯥ ꯈꯅꯕꯗꯥ ꯄꯤꯒꯗꯕꯅꯤ꯫

ꯍꯤꯇꯤꯡ ꯑꯃꯁꯨꯡ ꯐꯣꯔꯃꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯔꯦꯁꯤꯟ ꯐꯣꯔꯃꯨꯂꯦꯁꯟ, ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯊꯤꯀꯅꯦꯁ ꯑꯃꯁꯨꯡ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯏꯛꯕꯤꯄꯃꯦꯟꯇꯀꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯈꯦꯠꯅꯩ꯫ ꯍꯤꯇꯤꯡ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ, ꯍꯤꯇꯤꯡꯒꯤ ꯃꯇꯝ, ꯃꯣꯜꯗ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ, ꯐꯣꯔꯃꯤꯡ ꯄ꯭ꯔꯦꯁꯔ ꯑꯃꯁꯨꯡ ꯀꯨꯂꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯄ꯭ꯔꯗꯛꯁꯟ ꯇ꯭ꯔꯥꯏꯑꯦꯂꯁꯤꯡꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯑꯣꯞꯇꯤꯃꯥꯏꯖ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄ꯭ꯔꯗꯛꯇ ꯏꯚꯥꯂꯨꯑꯦꯁꯟ ꯇꯧꯕꯥ꯫

ꯀꯝꯃꯔꯁꯤꯑꯦꯜ ꯑꯣꯏꯅꯥ ꯄꯨꯊꯣꯀꯄꯒꯤ ꯃꯃꯥꯡꯗꯥ, ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡꯅꯥ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤ, ꯐꯣꯔꯃꯤꯡ ꯗꯦꯞꯊ, ꯋꯥꯜ ꯊꯤꯀꯅꯦꯁ ꯗꯤꯁ꯭ꯠꯔꯤꯕ꯭ꯌꯨꯁꯟ, ꯗꯥꯏꯃꯦꯟꯁꯟ ꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ, ꯇ꯭ꯔꯤꯃꯤꯡ ꯀ꯭ꯕꯥꯂꯤꯇꯤ ꯑꯃꯁꯨꯡ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯗꯨꯒꯤ ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇ ꯄꯔꯐꯣꯃꯦꯟꯁ ꯑꯗꯨ ꯏꯚꯥꯂꯨꯑꯦꯠ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯅꯥ ꯀꯟꯚꯦꯟꯁꯅꯦꯜ PET প্লাস্টিক শীট

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ. ꯑꯃꯁꯨꯡ PET ꯑꯅꯤꯃꯛ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯦꯀꯦꯖꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ, ꯑꯗꯨꯕꯨ ꯃꯈꯣꯌꯒꯤ ꯃꯆꯥꯛ ꯃꯊꯨꯃꯒꯤ ꯍꯧꯔꯀꯐꯝ ꯑꯃꯁꯨꯡ ꯄꯨꯟꯁꯤ ꯂꯣꯏꯕꯒꯤ ꯃꯑꯣꯡ ꯃꯇꯧꯗꯤ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯑꯣꯏ꯫ ꯆꯌꯦꯠꯅꯕꯥ ꯑꯁꯤ ꯄꯦꯀꯦꯖꯤꯡ ꯄꯔꯐꯣꯃꯦꯟꯁ, ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ, ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯔꯦꯒꯨꯂꯦꯁꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯋꯦꯁ꯭ꯠ ꯃꯦꯅꯦꯖꯃꯦꯟꯇ ꯏꯅꯐ꯭ꯔꯥꯁ꯭ꯠꯔꯀꯆꯔꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫

ꯃꯆꯥꯛ ꯑꯅꯤ ꯑꯁꯤ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯈꯨꯗꯤꯡꯃꯛꯇꯥ ꯏꯟꯇꯔꯆꯦꯟꯖ ꯇꯧꯕꯥ ꯌꯥꯗꯦ꯫ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯅꯥ PET ꯗꯒꯤ ꯇꯣꯉꯥꯅꯕꯥ ꯊꯔꯃꯦꯜ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡꯒꯤ ꯃꯑꯣꯡ ꯃꯇꯧ ꯂꯩ꯫ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯒꯤ ꯍꯧꯖꯤꯛ ꯂꯩꯔꯤꯕꯥ ꯄ꯭ꯔꯗꯛꯁꯟ ꯏꯛꯕꯤꯄꯃꯦꯟꯇꯁꯤꯡ, ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯦꯀꯦꯖꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯂꯣꯀꯦꯜ ꯋꯦꯁ꯭ꯠ ꯃꯦꯅꯦꯖꯃꯦꯟꯇ ꯏꯅꯐ꯭ꯔꯥꯁ꯭ꯠꯔꯀꯆꯔꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯃꯆꯥꯛ ꯑꯗꯨ ꯏꯚꯥꯂꯨꯑꯦꯠ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯑꯃꯁꯨꯡ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ

ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯜ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡ ꯁꯦꯃꯒꯠꯄꯗꯥ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ. ꯑꯗꯨꯝ ꯑꯣꯏꯅꯃꯛ, ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯕꯤꯂꯤꯇꯤ ꯑꯃꯁꯨꯡ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯑꯁꯤ ꯑꯀꯛꯅꯕꯥ ꯃꯆꯥꯛ ꯐꯣꯔꯃꯨꯂꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨ ꯇ꯭ꯔꯤꯠꯃꯦꯟꯇ ꯇꯧꯕꯒꯤ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫

ꯏꯟꯗꯁ꯭ꯠꯔꯤꯑꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯤꯡ ꯐꯦꯁꯤꯂꯤꯇꯤꯁꯤꯡꯅꯥ ꯁꯔꯇꯤꯐꯥꯏ ꯇꯧꯔꯕꯥ ꯀꯝꯄꯣꯁ꯭ꯠ ꯇꯧꯕꯥ ꯌꯥꯕꯥ ꯃꯆꯥꯀꯁꯤꯡ ꯊꯨꯒꯥꯏꯕꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯂꯤꯕꯥ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯔꯕꯥ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ, ꯃꯩꯁꯥ ꯑꯃꯁꯨꯡ ꯕꯥꯏꯑꯣꯂꯣꯖꯤꯀꯦꯜ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ ꯄꯤꯔꯤ꯫ ꯁ꯭ꯇꯦꯟꯗꯔꯗ PLA ꯑꯁꯤ ꯃꯁꯥ ꯃꯊꯟꯇꯥ ꯌꯨꯃꯗꯥ ꯀꯝꯄꯣꯁ꯭ꯠ ꯇꯧꯕꯥ, ꯑꯆꯝꯕꯥ ꯂꯩꯃꯥꯌꯗꯥ ꯁꯣꯀꯍꯅꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯁꯃꯨꯗ꯭ꯔꯒꯤ ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯁꯅꯒꯤꯗꯃꯛꯇꯥ ꯆꯨꯅꯕꯥ ꯑꯣꯏꯅꯥ ꯂꯧꯔꯣꯏꯗꯕꯅꯤ꯫

ꯁꯔꯇꯤꯐꯥꯏꯗ ꯇꯧꯔꯕꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯜ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯊꯧ ꯇꯥꯕꯥ ꯄ꯭ꯔꯣꯖꯦꯛꯇꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯗꯤ, ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯈꯅꯒꯠꯂꯕꯥ PLA ꯒ꯭ꯔꯦꯗ ꯑꯃꯁꯨꯡ ꯂꯣꯌꯁꯤꯜꯂꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯗꯨ EN 13432 ꯅꯠꯠꯔꯒꯥ ASTM D6400ꯒꯨꯝꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡꯒꯥ ꯃꯥꯟꯅꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯒꯗꯕꯅꯤ꯫ ꯁꯔꯇꯤꯐꯤꯀꯦꯁꯟ ꯑꯁꯤ ꯆꯠꯅꯕꯥ ꯌꯥꯕꯥ ꯄ꯭ꯔꯗꯛꯇ-ꯁ꯭ꯄꯦꯁꯤꯐꯤꯛ ꯗꯣꯛꯌꯨꯃꯦꯟꯇꯁꯤꯡꯅꯥ ꯁꯄꯣꯔꯠ ꯇꯧꯒꯗꯕꯅꯤ꯫

HSQYꯅꯥ ꯄ꯭ꯂꯥꯟꯇꯇꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯑꯃꯁꯨꯡ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯜ ꯄꯦꯀꯦꯖꯤꯡꯒꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯄ꯭ꯔꯣꯖꯦꯛꯇꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯃꯆꯥꯀꯁꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯈꯟꯅ-ꯅꯩꯅꯕꯥ ꯌꯥꯏ꯫ ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯀꯣꯑꯣꯇꯦꯁꯟ ꯑꯃꯥ ꯔꯤꯛꯕꯦꯁ꯭ꯠ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯑꯃꯁꯨꯡ ꯗꯦꯁ꯭ꯇꯤꯅꯦꯁꯟ ꯃꯥꯔꯀꯦꯠ ꯑꯗꯨ ꯇꯥꯀꯄꯤꯌꯨ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯁꯤꯠꯁꯤꯡꯒꯤꯗꯃꯛ ꯐꯨꯗ ꯀꯟꯇꯦꯛꯇꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ꯫

ꯗꯥꯏꯔꯦꯛꯇ ꯐꯨꯗ ꯀꯟꯇꯦꯛꯇꯀꯤꯗꯃꯛꯇꯥ ꯊꯝꯂꯤꯕꯥ PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡꯅꯥ ꯗꯦꯁ꯭ꯇꯤꯅꯦꯁꯟ ꯃꯥꯔꯀꯦꯠ ꯑꯃꯁꯨꯡ ꯏꯅꯇꯦꯟꯗꯦꯗ ꯐꯨꯗ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯒꯤꯗꯃꯛꯇꯥ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯁꯣꯌꯗꯅꯥ ꯐꯪꯍꯅꯒꯗꯕꯅꯤ꯫ ꯀꯝꯞꯂꯥꯏꯑꯦꯟꯁ ꯑꯁꯤ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯔꯦꯁꯤꯟ ꯒ꯭ꯔꯦꯗ, ꯑꯦꯗꯤꯇꯤꯕꯁꯤꯡ, ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯤꯡ ꯄ꯭ꯔꯣꯁꯦꯁ ꯑꯃꯁꯨꯡ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫

ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡꯒꯤꯗꯃꯛꯇꯥ PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯏꯝꯄꯣꯔꯠ ꯇꯧꯔꯤꯕꯥ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯀꯝꯃꯔꯁꯤꯑꯦꯜ ꯑꯣꯏꯅꯥ ꯁꯤꯖꯤꯟꯅꯗ꯭ꯔꯤꯉꯩ ꯃꯃꯥꯡꯗꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯃꯥꯏꯒ꯭ꯔꯦꯁꯟ ꯇꯦꯁ꯭ꯇꯤꯡ, ꯀꯅꯐꯣꯔꯃꯤꯇꯤꯒꯤ ꯗꯤꯛꯂꯥꯔꯦꯁꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯁꯄꯣꯔꯇꯤꯡ ꯗꯣꯛꯌꯨꯃꯦꯟꯇꯁꯤꯡ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯌꯨꯅꯥꯏꯇꯦꯗ ꯁ꯭ꯇꯦꯇꯁ ꯅꯠꯠꯔꯒꯥ ꯌꯨꯔꯣꯄꯤꯌꯥꯟ ꯌꯨꯅꯤꯌꯅꯗꯥ ꯄꯥꯟꯗꯝ ꯊꯝꯂꯤꯕꯥ ꯄ꯭ꯔꯣꯖꯦꯛꯇꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯗꯤ, ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯗꯣꯛꯌꯨꯃꯦꯟꯇꯁꯤꯡ ꯑꯗꯨ ꯏꯚꯥꯜꯌꯨꯑꯦꯠ ꯇꯧꯕꯥ ꯌꯥꯅꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯇꯥꯀꯄꯤꯌꯨ꯫

           ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯈꯟꯅꯕꯤꯌꯨ꯫        

PLA প্লাস্টিক শীট ꯁꯞꯂꯥꯏ ꯑꯃꯁꯨꯡ ꯀꯁ꯭ꯇꯃꯔꯥꯏꯖꯦꯁꯟ꯫

HSQY ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯒ꯭ꯔꯨꯄꯅꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡ, ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯐꯦꯛꯇꯔꯤꯁꯤꯡ, ꯗꯤꯁ꯭ꯠꯔꯤꯕ꯭ꯌꯨꯇꯔꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯄꯦꯀꯦꯖꯤꯡ ꯀꯟꯚꯥꯔꯇꯔꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯃꯆꯥꯀꯁꯤꯡ ꯁꯞꯂꯥꯏ ꯇꯧꯏ꯫ ꯀꯁ꯭ꯇꯃꯔꯒꯤ ꯄꯨꯊꯣꯀꯄꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯒꯤ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ ꯈꯟꯅ-ꯅꯩꯅꯕꯥ ꯌꯥꯏ꯫

ꯀꯁ꯭ꯇꯃꯁ ꯑꯣꯏꯕꯥ ꯊꯤꯀꯅꯦꯁ ꯑꯃꯁꯨꯡ ꯋꯥꯏꯗ꯫

ꯂꯤꯁ꯭ꯠ ꯇꯧꯔꯕꯥ PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯒꯤ ꯑꯁꯥꯡꯕꯥ ꯑꯁꯤ 0.15 mmꯗꯒꯤ 3 mm ꯐꯥꯎꯕꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯂꯩ, ꯃꯁꯤꯒꯤ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯌꯥꯝꯕꯥ ꯄꯥꯀꯄꯥ ꯑꯁꯤ 1300 mm ꯑꯣꯏ꯫ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯗꯥꯏꯃꯦꯟꯁꯅꯁꯤꯡ, ꯊꯤꯀꯅꯦꯁ ꯇꯣꯂꯔꯦꯟꯁ ꯑꯃꯁꯨꯡ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯟ ꯏꯚꯥꯂꯨꯑꯦꯁꯅꯒꯤꯗꯃꯛ ꯄ꯭ꯔꯗꯛꯁꯟ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯄꯤꯕꯥ ꯌꯥꯏ꯫

ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯑꯣꯄꯁꯅꯁꯤꯡ꯫

ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯄꯦꯀꯦꯖ ꯇꯧꯔꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨꯒꯤ ꯚꯤꯖꯤꯕꯤꯂꯤꯇꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯃꯐꯃꯗꯥ ꯂꯩꯕꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯗꯤꯖꯥꯏꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯆꯨꯝꯃꯤ꯫ ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯣꯞꯇꯤꯀꯦꯜ ꯑꯣꯏꯕꯥ ꯃꯑꯣꯡ ꯑꯗꯨ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯑꯗꯨꯒꯤ ꯃꯇꯨꯡꯏꯟꯅꯥ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯒꯗꯕꯅꯤ꯫

ꯊꯥꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯐꯦꯛꯇꯔꯤꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯁꯞꯂꯥꯏꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ꯫

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯞꯂꯥꯏ ꯄ꯭ꯔꯣꯖꯦꯛꯇ ꯑꯃꯥ ꯏꯚꯥꯜꯌꯨꯑꯦꯠ ꯇꯧꯅꯕꯒꯤꯗꯃꯛ, ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯄꯥꯟꯗꯝ ꯊꯝꯂꯤꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨ, ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯊꯣꯡ-ꯊꯥꯀꯄꯒꯤ ꯆꯥꯡ, ꯊꯕꯛ ꯇꯧꯕꯒꯤ ꯄꯥꯛ-ꯆꯥꯎꯕꯥ, ꯐꯣꯔꯃꯤꯡꯒꯤ ꯑꯋꯥꯡꯕꯥ, ꯃꯦꯁꯤꯟ ꯃꯈꯜ, ꯑꯦꯁ꯭ꯇꯤꯃꯦꯠ ꯇꯧꯔꯕꯥ ꯄꯔꯆꯦꯖ ꯀ꯭ꯕꯥꯟꯇꯤꯇꯤ ꯑꯃꯁꯨꯡ ꯗꯦꯁ꯭ꯇꯤꯅꯦꯁꯟ ꯃꯥꯔꯀꯦꯠ ꯄꯤꯒꯗꯕꯅꯤ꯫ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ ꯑꯁꯤꯅꯥ ꯃꯆꯥꯛ ꯑꯗꯨ ꯊꯝꯂꯤꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯑꯗꯨꯒꯤꯗꯃꯛ ꯆꯨꯝꯃꯤꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯈꯪꯗꯣꯀꯄꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯏ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯆꯥꯡ ꯅꯥꯏꯅꯥ ꯍꯪꯂꯀꯄꯥ ꯋꯥꯍꯪꯁꯤꯡ প্লাস্টিক শীট ꯑꯦꯁ

1. ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯍꯥꯌꯕꯁꯤ ꯀꯔꯤꯅꯣ ?

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯑꯁꯤ ꯄꯣꯂꯤꯂꯦꯛꯇꯤꯛ ꯑꯦꯁꯤꯗꯇꯒꯤ ꯁꯦꯝꯕꯥ ꯊꯥꯔꯃꯣꯞꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯑꯃꯅꯤ, ꯃꯁꯤ ꯀꯣꯔꯟ ꯁ꯭ꯇꯥꯔꯆ ꯑꯃꯁꯨꯡ ꯆꯨꯒꯨꯝꯕꯥ ꯔꯤꯟꯌꯨꯑꯦꯕꯜ ꯔꯤꯁꯣꯔꯁꯁꯤꯡꯗꯒꯤ ꯄꯨꯊꯣꯀꯄꯥ ꯕꯥꯏꯑꯣꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯄꯣꯂꯤꯃꯔ ꯑꯃꯅꯤ꯫ ꯃꯁꯤ ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ, ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯀꯟꯕꯔꯁꯟ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫

2. ꯄꯤ.ꯑꯦꯜ.ꯑꯦ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯑꯁꯤ ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗꯦꯕꯜ ꯑꯣꯏꯕꯔꯥ?

ꯑꯀꯛꯅꯕꯥ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯐꯣꯔꯃꯨꯂꯦꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯀꯟꯠꯔꯣꯜ ꯇꯧꯔꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯑꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡꯒꯤ ꯃꯈꯥꯗꯥ ꯕꯥꯏꯑꯣꯗꯤꯒ꯭ꯔꯦꯗ ꯇꯧꯅꯕꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯏ꯫ ꯇꯁꯦꯡꯕꯥ ꯄꯔꯐꯣꯃꯦꯟꯁ ꯑꯁꯤ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯒ꯭ꯔꯦꯗ, ꯂꯣꯌꯁꯤꯜꯂꯕꯥ ꯄ꯭ꯔꯗꯛꯇꯀꯤ ꯑꯀꯪꯕꯥ ꯑꯃꯁꯨꯡ ꯀꯝꯄꯣꯁ꯭ꯠ ꯇꯧꯕꯒꯤ ꯑꯀꯣꯌꯔꯣꯅꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯀ꯭ꯂꯦꯝ ꯇꯧꯗ꯭ꯔꯤꯉꯩꯗꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯁꯔꯇꯤꯐꯤꯀꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯇꯦꯛꯅꯤꯀꯦꯜ ꯗꯣꯛꯌꯨꯃꯦꯟꯇꯁꯤꯡ ꯑꯗꯨ ꯆꯦꯛ ꯇꯧꯒꯗꯕꯅꯤ꯫

꯳.ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯅꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯆꯨꯝꯕꯔꯥ?

ꯈꯅꯒꯠꯂꯕꯥ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯃꯆꯥꯀꯁꯤꯡ ꯑꯁꯤ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯌꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯤꯡꯒꯤꯗꯃꯛ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯕꯥ ꯌꯥꯏ꯫ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯜ ꯄꯦꯀꯦꯖꯤꯡ ꯏꯚꯥꯜꯌꯨꯑꯦꯠ ꯇꯧꯕꯗꯥ EN 13432 ꯑꯃꯁꯨꯡ ASTM D6400ꯒꯨꯝꯕꯥ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯑꯀꯛꯅꯕꯥ ꯃꯆꯥꯛ ꯑꯃꯁꯨꯡ ꯂꯣꯏꯁꯤꯜꯂꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨꯒꯤꯗꯃꯛ ꯆꯠꯅꯕꯥ ꯌꯥꯕꯥ ꯁꯔꯇꯤꯐꯤꯀꯦꯁꯅꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯀꯝꯞꯂꯥꯏꯑꯦꯟꯁ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯒꯗꯕꯅꯤ꯫

4. ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯑꯁꯤ ꯌꯨꯃꯗꯥ ꯀꯝꯄꯣꯁ꯭ꯠ ꯇꯧꯕꯥ ꯌꯥꯕꯔꯥ?

ꯁ꯭ꯇꯦꯟꯗꯔꯗ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯑꯦꯜ ꯑꯣꯏꯅꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯜ ꯑꯣꯏꯕꯥ PLA ꯑꯁꯤ ꯃꯁꯥ ꯃꯊꯟꯇꯥ ꯍꯣꯝ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯜ ꯑꯣꯏꯅꯥ ꯂꯧꯔꯣꯏꯗꯕꯅꯤ꯫ ꯌꯨꯃꯗꯥ ꯀꯝꯄꯣꯁ꯭ꯇꯤꯡꯒꯤ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯒꯤ ꯈꯨꯗꯣꯡꯆꯥꯕꯁꯤꯡꯗꯒꯤ ꯇꯣꯉꯥꯜꯂꯤ꯫ ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯀ꯭ꯂꯦꯝ ꯑꯁꯤ ꯇꯧꯗ꯭ꯔꯤꯉꯩꯗꯥ ꯑꯀꯛꯅꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨꯗꯥ ꯆꯠꯅꯕꯥ ꯌꯥꯕꯥ ꯍꯣꯝ-ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯁꯔꯇꯤꯐꯤꯀꯦꯁꯟ ꯑꯃꯥ ꯂꯩꯕ꯭ꯔꯥ ꯍꯥꯌꯕꯗꯨ ꯆꯦꯛ ꯇꯧꯕꯤꯌꯨ꯫

5. HSQY PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ sꯒꯤꯗꯃꯛꯇꯥ ꯀꯔꯤ ꯊꯤꯀꯅꯦꯁ ꯂꯩꯕꯒꯦ?

HSQYꯅꯥ PLA ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ 0.15 mmꯗꯒꯤ 3 mm ꯐꯥꯎꯕꯒꯤ ꯑꯁꯥꯡꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯂꯤꯁ꯭ꯠ ꯇꯧꯏ꯫ ꯃꯇꯤꯛ ꯆꯥꯕꯥ ꯊꯣꯡꯅꯥꯎ ꯑꯁꯤ ꯄꯥꯟꯗꯝ ꯊꯝꯂꯤꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯄꯣꯠꯊꯣꯛ, ꯐꯣꯔꯃꯤꯡ ꯗꯦꯞꯊ, ꯗꯥꯏꯃꯦꯟꯁꯟ ꯑꯃꯁꯨꯡ ꯔꯤꯖꯤꯗꯇꯤꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫

6. HSQY PLA ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯒꯤ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯌꯥꯝꯕꯥ ꯄꯥꯛ ꯆꯥꯎꯕꯥ ꯑꯁꯤ ꯀꯌꯥꯅꯣ?

ꯂꯤꯁ꯭ꯠ ꯇꯧꯔꯕꯥ ꯃꯦꯛꯁꯤꯃꯝ ꯑꯣꯏꯕꯥ ꯄꯥꯛ-ꯆꯥꯎꯕꯥ ꯑꯁꯤ ꯃꯤꯃꯤ ꯱꯳꯰꯰ꯅꯤ꯫ ꯅꯍꯥꯛꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯊꯤꯀꯅꯦꯁ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯗꯛꯁꯟ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯂꯩꯔꯤꯕꯥ ꯄꯥꯛ-ꯆꯥꯎꯕꯥ ꯑꯗꯨ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯅꯕꯥ ꯆꯥꯅꯕꯤꯗꯨꯅꯥ HSQYꯗꯥ ꯀꯟꯇꯦꯛꯇ ꯇꯧꯕꯤꯌꯨ꯫

7. HSQY PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯒꯤ ꯗꯦꯟꯁꯤꯇꯤ ꯑꯁꯤ ꯀꯌꯥꯅꯣ?

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯄꯣꯠꯊꯣꯛ ꯑꯁꯤꯒꯤ ꯂꯤꯁ꯭ꯠ ꯇꯧꯔꯕꯥ ꯗꯦꯟꯁꯤꯇꯤ ꯑꯁꯤ 1.27 g/cm³. ꯇꯁꯦꯡꯕꯥ ꯃꯆꯥꯛ ꯃꯊꯨꯃꯒꯤ ꯃꯒꯨꯅꯁꯤꯡ ꯑꯁꯤ ꯈꯅꯒꯠꯂꯕꯥ ꯄ꯭ꯔꯗꯛꯁꯟ ꯒ꯭ꯔꯦꯗ ꯑꯃꯁꯨꯡ ꯃꯁꯤꯒꯤ ꯇꯦꯛꯅꯤꯀꯦꯜ ꯗꯦꯇꯥ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ .

8. ꯄꯤ.ꯑꯦꯜ.ꯑꯦ. ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯁꯤꯡ ꯑꯁꯤ ꯆꯤꯟꯖꯥꯛ ꯇ꯭ꯔꯦꯅꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ ꯑꯃꯁꯨꯡ ꯀꯄꯁꯤꯡꯗꯥ ꯊꯥꯔꯃꯣꯐꯣꯔꯝ ꯇꯧꯕꯥ ꯌꯥꯕꯔꯥ?

ꯍꯣꯏ. PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯆꯨꯅꯕꯥ ꯆꯤꯟꯖꯥꯛ ꯇ꯭ꯔꯦꯅꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ , ꯀꯄꯁꯤꯡ, ꯂꯤꯗꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯀ꯭ꯂꯃꯁꯦꯜ ꯀꯟꯇꯦꯅꯔꯁꯤꯡꯗꯥ ꯊꯔꯃꯣꯐꯣꯔꯝ ꯇꯧꯕꯥ ꯌꯥꯏ꯫ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡ ꯄꯦꯔꯥꯃꯤꯇꯔꯁꯤꯡ ꯑꯁꯤ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯐꯣꯔꯃꯨꯂꯦꯁꯟ, ꯊꯤꯀꯅꯦꯁ, ꯃꯣꯜꯗ ꯗꯤꯖꯥꯏꯟ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯗꯛꯁꯟ ꯏꯛꯕꯤꯄꯃꯦꯟꯇꯀꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫

9. PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯍꯀꯊꯦꯡꯅꯅꯥ ꯐꯨꯗ ꯀꯟꯇꯦꯛꯇ ꯇꯧꯕꯗꯥ ꯆꯨꯝꯂꯕꯔꯥ?

ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇꯀꯤ ꯆꯨꯅꯕꯥ ꯑꯁꯤ ꯑꯀꯛꯅꯕꯥ ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯒ꯭ꯔꯦꯗ, ꯑꯦꯗꯤꯇꯤꯕꯁꯤꯡ, ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯤꯡ ꯄ꯭ꯔꯣꯁꯦꯁ ꯑꯃꯁꯨꯡ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯀꯩꯊꯦꯂꯒꯤ ꯀꯥꯡꯂꯣꯅꯁꯤꯡꯒꯤ ꯃꯈꯥ ꯄꯣꯜꯂꯤ꯫ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯑꯗꯨ ꯍꯀꯊꯦꯡꯅꯅꯥ ꯐꯨꯗ ꯀꯟꯇꯦꯛꯇꯀꯤꯗꯃꯛꯇꯥ ꯁꯤꯖꯤꯟꯅꯗ꯭ꯔꯤꯉꯩꯗꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯃꯥꯏꯒ꯭ꯔꯦꯁꯟ ꯇꯦꯁ꯭ꯠ ꯔꯤꯄꯣꯔꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯀꯅꯐꯣꯔꯃꯤꯇꯤꯒꯤ ꯗꯤꯛꯂꯥꯔꯦꯁꯅꯁꯤꯡ ꯔꯤꯛꯕꯦꯁ꯭ꯠ ꯇꯧꯒꯗꯕꯅꯤ꯫

10. ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯁꯤ ꯃꯥꯏꯛꯔꯣꯋꯦꯕ ꯅꯠꯠꯔꯒꯥ ꯑꯣꯚꯔꯑꯣꯂꯗꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯒꯗ꯭ꯔꯥ?

ꯁ꯭ꯇꯦꯟꯗꯔꯗ PLA ꯄꯦꯀꯦꯖꯤꯡ ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ ꯂꯤꯃꯤꯇꯦꯗ ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯂꯩ ꯑꯃꯁꯨꯡ ꯃꯁꯤ ꯑꯣꯇꯣꯃꯦꯇꯦꯗ ꯑꯣꯏꯅꯥ ꯃꯥꯏꯛꯔꯣꯋꯦꯕ ꯅꯠꯠꯔꯒꯥ ꯑꯣꯚꯔ ꯁꯤꯖꯤꯟꯅꯕꯗꯥ ꯆꯨꯅꯕꯥ ꯑꯣꯏꯅꯥ ꯂꯧꯔꯣꯏꯗꯕꯅꯤ꯫ ꯑꯈꯟꯅꯕꯥ ꯍꯤꯠ-ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯇ ꯐꯣꯔꯃꯨꯂꯦꯁꯅꯁꯤꯡ ꯑꯁꯤ ꯇꯣꯉꯥꯟ-ꯇꯣꯉꯥꯅꯕꯥ ꯄꯔꯐꯣꯃꯦꯟꯁꯀꯤ ꯃꯑꯣꯡ-ꯃꯇꯧ ꯂꯩꯕꯥ ꯌꯥꯏ꯫ ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯣꯄꯔꯦꯇꯤꯡ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ ꯑꯗꯨ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯕꯤꯌꯨ ꯑꯃꯁꯨꯡ ꯃꯆꯥꯛ ꯑꯃꯥ ꯈꯅꯕꯒꯤ ꯃꯃꯥꯡꯗꯥ ꯁꯄꯣꯔꯠ ꯇꯧꯔꯤꯕꯥ ꯇꯦꯁ꯭ꯠ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ ꯑꯗꯨ ꯔꯤꯛꯕꯦꯁ꯭ꯠ ꯇꯧꯕꯤꯌꯨ꯫

11. ꯄꯤ.ꯑꯦꯜ.ꯑꯦ. ꯑꯃꯁꯨꯡ PET ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯑꯦꯁ.

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯅꯥ ꯔꯤꯟꯌꯨꯑꯦꯕꯜ ꯔꯤꯁꯣꯔꯁꯁꯤꯡꯗꯒꯤ ꯄꯨꯊꯣꯀꯄꯥ ꯕꯥꯏꯑꯣꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯄꯣꯂꯤꯃꯔ ꯑꯃꯅꯤ, ꯑꯗꯨꯒꯥ ꯀꯟꯚꯦꯟꯁꯅꯦꯜ PET ꯑꯁꯤ ꯃꯍꯧꯁꯥꯅꯥ ꯄꯦꯠꯔꯣꯂꯤꯌꯃꯗꯥ ꯌꯨꯝꯐꯝ ꯑꯣꯏꯕꯥ ꯔꯣ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡꯗꯒꯤ ꯄꯨꯊꯣꯀꯏ꯫ ꯑꯅꯤꯃꯛ ꯑꯁꯤ ꯈꯅꯒꯠꯂꯕꯥ ꯊꯔꯃꯣꯐꯣꯔꯝ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯏ, ꯑꯗꯨꯕꯨ ꯃꯈꯣꯌꯒꯤ ꯄ꯭ꯔꯣꯁꯦꯁꯤꯡ ꯀꯟꯗꯤꯁꯅꯁꯤꯡ, ꯍꯤꯠ ꯔꯦꯁꯤꯁ꯭ꯇꯦꯟꯁ ꯑꯃꯁꯨꯡ ꯑꯦꯟꯗ-ꯑꯣꯐ-ꯂꯥꯏꯐ ꯑꯣꯄꯁꯅꯁꯤꯡꯗꯤ ꯈꯦꯠꯅꯩ꯫

12. PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯇꯦꯗ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡꯗꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯒꯗ꯭ꯔꯥ?

PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯁꯤ ꯆꯨꯅꯕꯥ ꯔꯦꯐ꯭ꯔꯤꯖꯔꯦꯇꯦꯗ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯈꯟꯅꯕꯥ ꯌꯥꯏ꯫ ꯌꯣꯅꯕꯁꯤꯡꯅꯥ ꯂꯂꯣꯟ-ꯏꯇꯤꯛꯀꯤ ꯑꯣꯏꯅꯥ ꯄꯨꯊꯣꯛꯂꯕꯥ ꯃꯇꯨꯡꯗꯥ ꯃꯆꯥꯛ ꯑꯗꯨꯒꯤ ꯒ꯭ꯔꯦꯗ, ꯁ꯭ꯇꯣꯔꯦꯖ ꯇꯦꯝꯄꯦꯔꯦꯆꯔ, ꯃꯩꯁꯥ ꯊꯥꯗꯣꯀꯄꯥ, ꯄꯦꯀꯦꯖꯤꯡ ꯁ꯭ꯠꯔꯀꯆꯔ ꯑꯃꯁꯨꯡ ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯏꯚꯥꯜꯌꯨꯑꯦꯠ ꯇꯧꯒꯗꯕꯅꯤ꯫

13. HSQYꯅꯥ ꯀꯁ꯭ꯇꯃꯁ ꯑꯣꯏꯕꯥ PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯗꯥꯏꯃꯦꯟꯁꯅꯁꯤꯡ ꯄꯤꯕꯥ ꯉꯃꯒꯗ꯭ꯔꯥ?

HSQYꯅꯥ ꯃꯦꯛꯁꯤꯃꯝ ꯑꯣꯏꯕꯥ ꯄꯥꯛ-ꯆꯥꯎꯕꯥ ꯃꯤꯃꯤ 1300 ꯑꯃꯁꯨꯡ ꯃꯤꯃꯤ 0.15–3ꯒꯤ ꯑꯁꯥꯡꯕꯥ ꯔꯦꯟꯖ ꯑꯃꯥ ꯂꯤꯁ꯭ꯠ ꯇꯧꯏ꯫ ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯑꯗꯣꯃꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯗꯥꯏꯃꯦꯟꯁꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯄ꯭ꯔꯗꯛꯁꯟ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯄꯤꯕꯤꯌꯨ ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯑꯩꯈꯣꯌꯒꯤ ꯇꯤꯃꯅꯥ ꯂꯩꯔꯤꯕꯥ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ ꯑꯗꯨ ꯀꯅꯐꯔꯝ ꯇꯧꯕꯥ ꯉꯃꯒꯅꯤ꯫

14. PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯀꯣꯇꯦꯁꯟ ꯑꯃꯥ ꯐꯪꯅꯕꯒꯤꯗꯃꯛ ꯀꯔꯤ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ ꯃꯊꯧ ꯇꯥꯕꯒꯦ?

ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯅꯍꯥꯛꯀꯤ ꯗꯔꯀꯥꯔ ꯑꯣꯏꯕꯥ ꯊꯣꯡ-ꯊꯥꯀꯄꯒꯤ ꯆꯥꯡ, ꯄꯥꯛ-ꯆꯥꯎꯕꯥ, ꯑꯦꯁ꯭ꯇꯤꯃꯦꯠ ꯇꯧꯔꯕꯥ ꯑꯣꯔꯗꯔꯒꯤ ꯃꯁꯤꯡ, ꯊꯝꯂꯤꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯟ, ꯊꯔꯃꯣꯐꯣꯔꯃꯤꯡ ꯏꯛꯕꯤꯄꯃꯦꯟꯇ ꯑꯃꯁꯨꯡ ꯆꯠꯀꯗꯕꯥ ꯂꯩꯕꯥꯛ ꯑꯗꯨ ꯄꯤꯕꯤꯌꯨ꯫ ꯀꯔꯤꯒꯨꯝꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯑꯦꯜ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯅꯠꯠꯔꯒꯥ ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇ ꯀꯝꯞꯂꯥꯏꯑꯦꯟꯁ ꯃꯊꯧ ꯇꯥꯔꯕꯗꯤ, ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯁ꯭ꯇꯦꯟꯗꯔꯗꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯗꯣꯛꯌꯨꯃꯦꯟꯇꯦꯁꯅꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯁꯨ ꯈꯪꯖꯤꯅꯕꯤꯌꯨ꯫

ꯀ꯭ꯕꯥꯂꯤꯇꯤ ꯁꯔꯇꯤꯐꯤꯀꯦꯠꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯗꯣꯀꯨꯃꯦꯟꯇꯁꯤꯡ꯫

HSQY ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯒ꯭ꯔꯨꯄꯅꯥ ꯃꯁꯤꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯑꯃꯁꯨꯡ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯇꯔꯤꯑꯦꯂꯒꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡꯒꯤꯗꯃꯛ ꯄꯣꯠꯊꯣꯛ ꯑꯃꯁꯨꯡ ꯀꯝꯄꯦꯅꯤꯒꯤ ꯗꯣꯀꯨꯃꯦꯟꯇꯁꯤꯡ ꯄꯤꯔꯤ꯫ ꯀ꯭ꯔꯦꯇꯥꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯅꯥ ꯊꯝꯂꯤꯕꯥ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯇꯦꯛꯅꯤꯀꯦꯜ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯑꯦꯞꯂꯤꯀꯦꯕꯜ ꯑꯣꯏꯕꯥ ꯀꯝꯞꯂꯥꯏꯑꯦꯟꯁꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯈꯟꯅ-ꯅꯩꯅꯕꯥ ꯌꯥꯏ꯫

ꯄꯤ.ꯑꯦꯜ.ꯑꯦ.ꯒꯤ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡ ꯄ꯭ꯔꯣꯖꯦꯛꯇꯁꯤꯡꯒꯤ ꯑꯣꯏꯅꯗꯤ, ꯆꯥꯅꯕꯤꯗꯨꯅꯥ ꯑꯀꯛꯅꯕꯥ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯒ꯭ꯔꯦꯗ ꯑꯗꯨꯒꯤ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯐꯨꯗ-ꯀꯟꯇꯦꯛꯇ ꯗꯣꯛꯌꯨꯃꯦꯟꯇꯁꯤꯡ, ꯃꯥꯏꯒ꯭ꯔꯦꯁꯟ ꯇꯦꯁ꯭ꯠ ꯔꯤꯄꯣꯔꯇꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯀꯝꯄꯣꯁ꯭ꯇꯦꯕꯤꯂꯤꯇꯤ ꯁꯔꯇꯤꯐꯤꯀꯦꯇꯁꯤꯡ ꯀꯅꯐꯥꯔꯝ ꯇꯧꯕꯤꯌꯨ꯫ ꯀꯝꯄꯅꯤꯒꯤ ꯀ꯭ꯕꯥꯂꯤꯇꯤ ꯁꯔꯇꯤꯐꯤꯀꯦꯇꯁꯤꯡ ꯑꯁꯤ ꯄ꯭ꯔꯗꯛꯇ-ꯁ꯭ꯄꯦꯁꯤꯐꯤꯛ ꯀꯝꯞꯂꯥꯏꯑꯦꯟꯁ ꯁꯔꯇꯤꯐꯤꯀꯦꯇꯁꯤꯡꯗꯒꯤ ꯈꯦꯠꯅꯍꯅꯒꯗꯕꯅꯤ꯫

ꯄ꯭ꯔꯗꯛꯁꯟ ꯑꯃꯁꯨꯡ ꯄꯦꯀꯤꯡ ꯇꯧꯕꯥ꯫

ꯑꯩꯆ.ꯑꯦꯁ.ꯀ꯭ꯌꯨ.ꯋꯥꯏ.ꯒꯤ ꯒ꯭ꯂꯣꯕꯦꯜ ꯑꯦꯀꯖꯤꯕꯤꯁꯅꯁꯤꯡ꯫

ꯑꯩꯆ.ꯑꯦꯁ.ꯀ꯭ꯌꯨ.ꯋꯥꯏ.ꯒꯤ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯒ꯭ꯔꯨꯄꯅꯥ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯀꯩꯊꯦꯂꯁꯤꯡꯗꯒꯤ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯟꯌꯨꯐꯦꯀꯆꯔꯔꯁꯤꯡ, ꯗꯤꯁ꯭ꯠꯔꯤꯕ꯭ꯌꯨꯇꯔꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯌꯣꯅꯕꯁꯤꯡꯒꯥ ꯄꯥꯎ ꯐꯥꯑꯣꯅꯅꯕꯥ ꯏꯟꯇꯔꯅꯦꯁ꯭ꯅꯦꯜ ꯑꯦꯀꯖꯤꯕꯤꯁꯅꯁꯤꯡꯗꯥ ꯁꯔꯨꯛ ꯌꯥꯔꯤ꯫ ꯊꯧꯔꯃꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯃꯆꯥꯀꯁꯤꯡ, ꯄꯦꯀꯦꯖꯤꯡ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯀꯁ꯭ꯇꯃꯁ ꯁꯞꯂꯥꯏꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯈꯟꯅꯕꯒꯤ ꯈꯨꯗꯣꯡꯆꯥꯕꯥ ꯄꯤꯔꯤ꯫

HSQY ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯒ꯭ꯔꯨꯄꯀꯤ ꯃꯇꯥꯡꯗꯥ꯫

ꯆꯥꯡꯓꯧ ꯍꯨꯏꯁꯨ ꯀꯤꯟꯌꯦ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯒ꯭ꯔꯨꯞ ꯀꯣꯡ, ꯂꯤꯃꯤꯇꯦꯗ (ꯑꯩꯆ.ꯑꯦꯁ.ꯀ꯭ꯌꯨ.ꯋꯥꯏ. ꯄ꯭ꯂꯥꯁ꯭ꯠ)ꯅꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ ꯑꯦꯁ, ꯐꯤꯜꯃ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯃꯆꯥꯀꯁꯤꯡ ꯁꯥꯕꯥ ꯑꯃꯁꯨꯡ ꯁꯞꯂꯥꯏ ꯇꯧꯕꯒꯤ ꯆꯍꯤ ꯲꯰ ꯍꯦꯟꯅꯥ ꯑꯦꯛꯁꯄꯔꯤꯌꯦꯟꯁ ꯂꯩꯔꯤ꯫ ꯑꯩꯈꯣꯌꯅꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯃꯁꯨꯡ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯃꯦꯇꯔꯤꯑꯦꯜ ꯁꯣꯂꯨꯁꯅꯁꯤꯡ ꯄꯤꯔꯤ, ꯁ꯭ꯄꯦꯟ, ꯏꯇꯥꯂꯤ, ꯖꯔꯃꯅꯤ, ꯑꯃꯦꯔꯤꯀꯥ, ꯚꯥꯔꯠ ꯑꯃꯁꯨꯡ ꯑꯇꯣꯞꯄꯥ ꯏꯟꯇꯔꯅꯦꯁ꯭ꯅꯦꯜ ꯃꯥꯔꯀꯦꯠꯁꯤꯡꯗꯥ ꯀꯁ꯭ꯇꯃꯔꯁꯤꯡꯒꯤ ꯁꯦꯕꯥ ꯇꯧꯔꯤ꯫

HSQY ꯄ꯭ꯔꯗꯛꯇ ꯔꯦꯟꯖꯁꯤꯡꯗꯥ PVC ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s, PET ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s, APET ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s, PETG ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s, GAG ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s, PLA ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯄꯦꯀꯦꯖꯤꯡ ꯃꯦꯇꯔꯤꯑꯦꯂꯁꯤꯡ ꯌꯥꯑꯣꯔꯤ꯫ ꯑꯩꯈꯣꯌꯒꯤ ꯀꯥꯡꯕꯨ ꯑꯁꯤꯅꯥ ꯏꯟꯇꯔꯅꯦꯁ꯭ꯅꯦꯜ ꯕꯥꯏꯌꯔꯁꯤꯡꯒꯥ ꯂꯣꯌꯅꯅꯥ ꯄ꯭ꯔꯗꯛꯇ ꯁ꯭ꯄꯦꯁꯤꯐꯤꯀꯦꯁꯅꯁꯤꯡ, ꯀꯁ꯭ꯇꯃꯁ ꯑꯣꯏꯕꯥ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯕꯜꯀ ꯁꯞꯂꯥꯏ ꯄ꯭ꯔꯣꯖꯦꯛꯇꯁꯤꯡꯒꯤ ꯃꯇꯥꯡꯗꯥ ꯈꯟꯅꯅꯕꯥ ꯊꯕꯛ ꯇꯧꯔꯤ꯫

ꯀꯔꯤꯒꯨꯝꯕꯥ ꯅꯍꯥꯛꯅꯥ ꯐꯨꯗ ꯄꯦꯀꯦꯖꯤꯡꯒꯤꯗꯃꯛꯇꯥ PLA ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯛ ꯁꯤꯠ ꯃꯦꯇꯔꯤꯑꯦꯜ꯫ s ꯁꯣꯔꯁ ꯇꯧꯔꯕꯗꯤ, ꯅꯍꯥꯛꯀꯤ ꯃꯊꯧ ꯇꯥꯕꯥ ꯑꯀꯅꯕꯥ, ꯄꯥꯛ-ꯆꯥꯎꯕꯥ, ꯑꯦꯞꯂꯤꯀꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯄꯔꯆꯦꯖ ꯀ꯭ꯕꯥꯟꯇꯤꯇꯤꯒꯥ ꯂꯣꯌꯅꯅꯥ HSQYꯒꯥ ꯄꯥꯎ ꯐꯥꯎꯅꯕꯤꯌꯨ꯫ ꯑꯩꯈꯣꯌꯒꯤ ꯀꯥꯡꯕꯨꯅꯥ ꯄꯣꯠꯊꯣꯛ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯀꯣꯇꯦꯁꯅꯒꯤ ꯊꯧꯔꯥꯡꯁꯤꯡꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯕꯥ ꯌꯥꯏ꯫

           PLA ꯁꯤꯠ ꯀꯣꯠ ꯑꯃꯒꯤꯗꯃꯛꯇꯥ HSQYꯒꯥ ꯄꯥꯎ ꯐꯥꯎꯅꯕꯤꯌꯨ꯫