Teknik Pencelupan dan Pencapan Jilid 1.pdf
Teknik Pencelupan dan Pencapan Jilid 1.pdf
Teknik Pencelupan dan Pencapan Jilid 1.pdf
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10.2. Metoda pencapan...................................................................... 279<br />
10.2.1. <strong>Pencapan</strong> langsung (Direct printing) ........................................ 280<br />
10.2.2. <strong>Pencapan</strong> tumpang (Over printing) ........................................... 280<br />
10.2.3. <strong>Pencapan</strong> etsa (Discharge printing) .......................................... 280<br />
10.2.4. <strong>Pencapan</strong> rintang (Resist printing) ........................................... 280<br />
10.3. Prosedur pencapan ................................................................... 281<br />
10.3.1. Persiapan pengental.................................................................. 281<br />
10.3.1.1. Pemilihan pengental ................................................................. 282<br />
10.3.1.2. Persyaratan pengental ............................................................. 283<br />
10.3.1.3 Jenis pengental ........................................................................ 284<br />
10.3.14. Pembuatan pengental .............................................................. 285<br />
10.3.2. Persiapan pasta cap.................................................................. 291<br />
10.3.3. Persiapan mesin........................................................................ 293<br />
10.3.4. <strong>Pencapan</strong> .................................................................................. 293<br />
10.3.5. Pengeringan .............................................................................. 293<br />
10.3.6. Fiksasi zat warna....................................................................... 294<br />
10.3.6.1. Metode perangin-angin (Air hanging) ....................................... 294<br />
10.3.6.2. Proses penguapan (Steaming).................................................. 294<br />
10.3.6.3. Proses udara panas .................................................................. 299<br />
10.3.6.4. Pengerjaan dengan larutan kimia.............................................. 299<br />
10.3.7. Pencucian ................................................................................. 299<br />
10.3.8. Pengeringan .............................................................................. 301<br />
10.4. <strong>Pencapan</strong> pada bahan selulosa ............................................... 304<br />
10.4.1. <strong>Pencapan</strong> selulosa dengan zat warna direk ............................. 304<br />
10.4.2. <strong>Pencapan</strong> kain kapas dengan zat warna reaktif ....................... 308<br />
10.4.3. <strong>Pencapan</strong> zat warna bejana...................................................... 313<br />
10.4.4. <strong>Pencapan</strong> selulosa dengan zat warna bejana larut .................. 320<br />
10.4.5. <strong>Pencapan</strong> selulosa dengan zat warna naftol ............................ 326<br />
10.4.6. <strong>Pencapan</strong> zat warna naftol yang distabilkan ............................ 332<br />
10.5. <strong>Pencapan</strong> serat sintetik ............................................................ 334<br />
10.5.1. <strong>Pencapan</strong> kain poliester ........................................................... 334<br />
10.5.2. <strong>Pencapan</strong> nilon ......................................................................... 338<br />
10.5.2.1. <strong>Pencapan</strong> nilon dengan zat warna asam ................................. 339<br />
10.5.2.2. <strong>Pencapan</strong> nilon dengan zat warna dispersi .............................. 340<br />
10.5.2.3. <strong>Pencapan</strong> nilon dengan zat warna reaktif ................................ 341<br />
10.6. <strong>Pencapan</strong> pada bahan campuran ............................................ 341<br />
10.6.1. <strong>Pencapan</strong> zat warna pigmen <strong>dan</strong> zat warna dispersi ............... 342<br />
10.6.2. Zat warna bejana khusus ......................................................... 342<br />
10.6.3. Campuran zat warna dispersi <strong>dan</strong> zat warna bejana ................ 343<br />
10.6.4. Zat warna dispersi khusus ........................................................ 344<br />
10.6.5. Campuran zat warna reaktif <strong>dan</strong> zat warna dispersi ................ 348<br />
10.7. <strong>Pencapan</strong> zat warna pigmen .................................................... 351<br />
10.8. <strong>Pencapan</strong> serat protein ............................................................ 365<br />
10.8.1. <strong>Pencapan</strong> bahan protein dengan zat warna asam ................... 365<br />
10.8.2. <strong>Pencapan</strong> serat protein dengan zat warna basa ...................... 367<br />
10.8.3. <strong>Pencapan</strong> serat protein dengan zat warna reaktif .................... 368<br />
10.8.4. <strong>Pencapan</strong> serat protein dengan zat warna bejana larut ........... 369<br />
10.9 <strong>Pencapan</strong> alih panas ................................................................ 371<br />
10.9.1. Kertas pencapan alih ................................................................ 372<br />
10.9.2. Zat warna .................................................................................. 372<br />
10.9.3. <strong>Pencapan</strong> pada kertas alih ....................................................... 373<br />
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