çŽã®ç§å¯ãè§£ãæãããŸããå°éå®¶ã«ããã¬ã€ãããéããä»äžããçœè²åºŠãæç¶å¯èœæ§ã解説ããäžçäžã®ãããããããžã§ã¯ãã«æé©ãªçŽéžã³ããæäŒãããŸãã
çœçŽã®åããåŽãžïŒçŽã®éžæãšç¹æ§ãçè§£ããããã®ã°ããŒãã«ã¬ã€ã
ããžã¿ã«åãé²ãçŸä»£ã«ãããŠãç©ççãªãªããžã§ã¯ããããããæåœ¢ã®åœ±é¿ã¯ããã€ãŠãªãã»ã©æ·±é ãªãã®ã«ãªã£ãŠããŸããçŸããäœãããååºããã豪è¯ã§éåãªã³ãŒããŒããŒãã«ããã¯ã®ããŒãžã«è³ããŸã§ãçŽã¯åã«ã€ã³ã¯ãèŒããããã®åºæä»¥äžã®ååšã§ããããã¯æåã®æ¥ç¹ã§ãããäžèšãèªãŸããåã«å質ããã©ã³ãã¢ã€ãã³ãã£ãã£ããããŠæå³ãäŒããè§ŠèŠçãªäœéšãªã®ã§ããããããå€ãã®å°éå®¶ã«ãšã£ãŠãçŽã®äžçã¯çŽããããçšèªãéããä»äžããæ··åšããäžéæãªè¬ã®ãŸãŸã§ãã
é©åãªçŽãéžã¶ããšã¯ãåãªãå¶äœããã»ã¹ã®æçµæ®µéã§ã¯ãããŸãããããã¯æ¥µããŠéèŠãªãã¶ã€ã³äžã®æ±ºå®ã§ããééã£ãéžæã¯ãçŽ æŽããããã¶ã€ã³ãå°ç¡ãã«ããè²ããããŸããæåãèªã¿ã«ããããé«çŽãªãã³ãã¬ãããèã£ãºãã§å®ã£ãœãæããããŠããŸãå¯èœæ§ããããŸããéã«ãå®ç§ãªçŽã¯ãããžã§ã¯ããæ Œäžãããããžã¿ã«ã¡ãã£ã¢ã§ã¯åçŸã§ããªãæŽç·ŽããšæèŠçãªé åãå ããŸãããã®ã¬ã€ãã¯ãçœçŽã®ããŒãžãè¶ããŠãçŽéžã³ã®èžè¡ãšç§åŠããã¹ã¿ãŒããããšèãããäžçäžã®ãã¶ã€ããŒãããŒã±ã¿ãŒãåºç瀟ãã¢ãŒãã£ã¹ãããããŠããžãã¹ãããã§ãã·ã§ãã«ã«åããŠæžãããŠããŸãã
ç®ã«èŠããªãåºç€ïŒçŽãšã¯äœãïŒ
æãåºæ¬çãªã¬ãã«ã§ã¯ãçŽãšã¯ãéåžžãæšæããŒãåžããŸãã¯èããåŸãããã»ã«ããŒã¹ãã«ãã®æ¹¿ã£ãç¹ç¶ãäžç·ã«ãã¬ã¹ãããããã也ç¥ãããŠæè»ãªã·ãŒãã«ããèãçŽ æã§ããçã®æšãç¶¿ã®ä¿µãã宿ããçŽã®é£ã«ãªããŸã§ã®éã®ãã¯è€éãªå·¥æ¥ããã»ã¹ã§ããããã®ç¹ç¶ã®èµ·æºãçè§£ããããšãããã®å€æ§æ§ãçè§£ããããã®ç¬¬äžæ©ã§ãã
- æšæãã«ãïŒäžçã§æãäžè¬çãªçŽã®åæãåºèæš¹ïŒãªãŒã¯ãã«ãšããªã©ïŒã¯ç¹ç¶ãçããããæ»ããã§äžéæåºŠã®é«ãçŽã«ãªããŸããéèæš¹ïŒæŸãããŠããªã©ïŒã¯ç¹ç¶ãé·ããçŽã®åŒ·åºŠã«è²¢ç®ããŸãã
- ã³ããã³ç¹ç¶ïŒé«çŽãªææ¿å ·ãä¿åçšçŽïŒãã©ã°ããŒããŒããšãåŒã°ããïŒã«ãã䜿çšãããŸããã³ããã³ç¹ç¶ã¯æ¬æ¥ã匷ããèä¹ æ§ããããé žãå«ãŸãªãããã豪è¯ãªæè§Šãšåè¶ããé·å¯¿åœããããããŸãã
- åçç¹ç¶ïŒåžäžååå€çŽïŒPCWïŒãç£æ¥å€çŽãã調éãããåççŽã¯ãæç¶å¯èœãªå®è·µã®ç€ã§ãããã®å質ã¯å¹Žã åçã«åäžããŠãããå¹ åºãçšéã§å®è¡å¯èœãªéžæè¢ãšãªã£ãŠããŸãã
- 代æ¿ç¹ç¶ïŒç«¹ã麻ããµããŠããïŒãã¬ã¹ïŒãããã«ã¯ç³ããäœãããç¹ç¶ãªã©ãæé·äžã®ã«ããŽãªãŒã§ãããããã¯ç¬ç¹ã®é¢šåããšç°å¢äžã®å©ç¹ãæäŸããŸãã
ç¹ç¶ã®çš®é¡ããã®å å·¥æ¹æ³ããããŠã©ã®ãããªæ·»å ç©ãå«ãŸãããããã®ãã¹ãŠãçŽã®æçµçãªç¹æ§ã«å¯äžããŸããæ¬¡ã®ãããžã§ã¯ããæåãããããã«ããããã®ç¹æ§ãè§£èªããŠãããŸãããã
äžå¿ãšãªãç¹æ§ïŒçŽã®DNAãè§£èªãã
çŽã®ä»æ§ãèªã¿è§£ãããšã¯ãæ°ããèšèªãåŠã¶ããã«æãããããããããŸãããGSMããã£ãªããŒãäžéæåºŠãšãã£ãçšèªã¯ããã®èšèªã®ææ³ã§ãããããããã¹ã¿ãŒããããšããæ å ±ã«åºã¥ããæ±ºå®ãäžãéµãšãªããŸãã
çŽã®éãïŒèª€è§£ãããã¡ãªææš
çŽã®éãã¯ããããæãäžè¬çãªä»æ§ã§ãããå°åããšã®åºæºãç°ãªããããæãé »ç¹ã«æ··åããããã®ã§ããããŸããããã¯åãã§ã¯ãªãå¯åºŠã®å°ºåºŠã§ããããã®çŽã®æšæºãµã€ãºã®ã·ãŒããã©ãã ãéããã瀺ããŸãã
GSMïŒã°ã©ã æ¯å¹³æ¹ã¡ãŒãã«ïŒïŒã°ããŒãã«ã¹ã¿ã³ããŒã
GSMã¯æãçŽæ¥çã§ãäžççã«åãå
¥ããããŠããæž¬å®åäœã§ããããã¯1å¹³æ¹ã¡ãŒãã«ã®çŽ1æã®éãã衚ããŸããäžçã®ã©ãã«ããŠãã150GSMã®çŽã¯åžžã«åãå¯åºŠãæã¡ãŸãããã®äžè²«æ§ã«ãããåœéçãªããžãã¹ããã¶ã€ã³ã«ãããŠå¥œãŸããææšãšãªã£ãŠããŸãã
- äžè¬çãªäŸïŒ
- 35-55 GSMïŒæ°èçŽ
- 80-100 GSMïŒæšæºçãªãªãã£ã¹ã®ã³ããŒçšçŽãã¬ã¿ãŒããã
- 110-140 GSMïŒé«å質ãªãã©ã·ããã¹ã¿ãŒããã¬ãŒã³ããŒã·ã§ã³è³æ
- 150-200 GSMïŒããéãããŒã±ãã£ã³ã°è³æãéèªã®è¡šçŽããã¬ãã¢ã ãã¹ã¿ãŒ
- 250-350 GSMïŒã»ãšãã©ã®ååºãæåŸ ç¶ãæ¬ã®è¡šçŽ
- 350+ GSMïŒé«çŽååºãããã±ãŒãžãã¯ãã
é£éïŒBasis WeightïŒïŒå°åçãªã·ã¹ãã
äž»ã«åç±³ã§äœ¿çšãããé£éïŒBasis WeightïŒã¯ããè€éã§ããããã¯ãç¹å®ã®çš®é¡ã®çŽïŒãã³ãçŽãããã¹ãçŽãã«ããŒçŽãã€ã³ããã¯ã¹çŽãªã©ïŒã®åçŽãµã€ãºïŒæè£åã®åºæ¬ãµã€ãºïŒã®1é£ïŒ500æïŒã®éãïŒãã³ãåäœïŒãšããŠå®çŸ©ãããŸããæ··ä¹±ãçããã®ã¯ããã®ãåºæ¬ãµã€ãºããçŽã®çš®é¡ã«ãã£ãŠç°ãªãããã§ããã€ãŸããã80 lb. TextãçŽã¯ãåãæ°åãå
±æããŠããŠããã80 lb. CoverãçŽãããèãã軜ããèã£ãºããã®ã§ããã°ããŒãã«ãªèªè
ã«ãšã£ãŠã¯ãGSMã«é Œãæ¹ãåžžã«æç¢ºãªæ¹æ³ã§ãã
ç°¡åãªæ¯èŒïŒæŠç®ïŒïŒ
- 80 lb. ããã¹ãçŽ â 120 GSM
- 100 lb. ããã¹ãçŽ â 150 GSM
- 80 lb. ã«ããŒçŽ â 215 GSM
- 100 lb. ã«ããŒçŽ â 270 GSM
å®çšçãªãã€ã³ãïŒåœéçãªãããžã§ã¯ãã§çŽãæå®ããéã¯ãå¿ ãGSMã䜿çšããŠãã ãããé«äŸ¡ãªèª€è§£ãé¿ããããã§ãã
ä»äžãïŒè§ŠèŠãšèŠèŠã®äœéš
çŽã®ä»äžããšã¯ããã®è¡šé¢ã®è³ªæãšå æ²¢ãæããŸãããã®ç¹æ§ã¯ãã€ã³ã¯ãããŒãžã«ã©ã®ããã«ã®ãããè²ãã©ã®ããã«èŠãããããããŠå®æåã®å šäœçãªè§Šæã«åçãªåœ±é¿ãäžããŸãã
ã³ãŒãçŽïŒé®®ããã§ã·ã£ãŒããªä»äžããã®ããã«
ã³ãŒãçŽã¯ã衚é¢ã«ã·ãŒã©ã³ãïŒéåžžã¯ã¯ã¬ã€ååç©ïŒãå¡åžããŠåŠçãããæ»ããã§éå€åæ§ã®ä»äžããæœãããŠããŸãããã®ã³ãŒãã£ã³ã°ã«ãããã€ã³ã¯ãç¹ç¶ã®å¥¥æ·±ããŸã§åžåãããã®ãé²ããŸãããã®çµæãã€ã³ã¯ã®ãããã衚é¢ã«é®®æã«ã®ããããã·ã£ãŒããªãã£ããŒã«ãšãããé®®ããã§èŒããããªè²ãçã¿åºããŸããã³ãŒãçŽã¯ãåçã詳现ãªã€ã©ã¹ãããããŠè²ã®é®®ããããæéèŠèŠããããããžã§ã¯ãã«æé©ã§ãã
- ã°ãã¹ïŒé«ãå æ²¢ãæã€åå°æ§ã®è¡šé¢ãæé«ã®è²ã®é®®ããããæäŸããŸããããŸã¶ãããæçŽãã€ããããããšããããŸããåçã®å€ããã³ãã¬ãããéèªã®è¡šçŽã«æé©ã§ãã
- ãããïŒåå°ããªãæ»ãããªè¡šé¢ãåªããå¯èªæ§ãšãããèœã¡çããæŽç·Žãããå€èгãæäŸããŸãããŸã¶ãããæå°éã«æããããã¹ãã®å€ãã¬ããŒãããã¬ãã¢ã ãªãã©ã·ãã¢ãŒãããã¯ã§äººæ°ã®éžæè¢ã§ãã
- ã·ã«ã¯ãŸãã¯ãµãã³ïŒã°ãã¹ãšãããã®äžéããã«ã°ãã¹ã®åŒ·ãåå°ãªãã«è²ã®é®®ããããé«ãããäœãå æ²¢ã®èŒãããããŸããå¹ åºãããŒã±ãã£ã³ã°è³æã§éåžžã«äººæ°ã®ããäžèœãªéžæè¢ã§ãã
éã³ãŒãçŽïŒèªç¶ã§è§Šæè±ããªé¢šåãã®ããã«
éã³ãŒãçŽã¯ãèªç¶ã§åå°ããªãä»äžããç¹åŸŽã§ããã³ãŒãçŽãããå€å質ã§ãããããããå€ãã®ã€ã³ã¯ãåžåããŸããããã«ãããè²ã¯ãããã«æãããã圩床ãäœããªãããšããããŸãããæãããè§Šæçã§ãæ¬ç©ã®æè§ŠãæäŸããŸãããŸããçèšãã¯ããã«å®¹æã§ãã
- ã¹ã ãŒã¹/äžè³ªïŒæšæºçã§ãæè§Šããæ»ãããªè¡šé¢ãããã¯æãäžè¬çãªéã³ãŒãçŽã§ããªãã£ã¹çšçŽããå°èª¬ãé«å質ã®ã¬ã¿ãŒããããŸã§ãããããã®ã«äœ¿çšãããŸãã
- ã¬ã€ãïŒè£œé äžã«çŽã«å»ãŸããã现ããå¹³è¡ãªç·ã®åŸ®åŠãªæ Œåæš¡æ§ãç¹åŸŽã§ãäŒçµ±çãªææŒãçŽã®å€èŠ³ãæš¡å£ããŠããŸããæåŸ ç¶ããã©ãŒãã«ãªææ¿å ·ã«ã¯ã©ã·ãã¯ãªåªé ããå ããŸãã
- ãªãã³ïŒãªãã³çå°ã®èŠãç®ãšæè§Šãæš¡å£ããã现ããååæš¡æ§ããšã³ãã¹å å·¥ãããŠããŸããäŒçµ±ãšåè³ªã®æèŠãæ±ããããååºãå±¥æŽæžããã©ãŒãã«ãªææžã§äººæ°ã®éžæè¢ã§ãã
çœè²åºŠãšçœãïŒçœã®ãã¥ã¢ã³ã¹
ãã¹ãŠã®çœãçŽãåãããã«äœãããŠããããã§ã¯ãããŸãããããã2ã€ã®ç°ãªãç¹æ§ããçŽã®è²åããå®çŸ©ããŸãã
- çœè²åºŠïŒBrightnessïŒïŒããã¯ãçŽãç¹å®ã®æ³¢é·ã®éè²å ãã©ã®ãããåå°ããããããŒã»ã³ããŒãžã§æž¬å®ããæè¡çãªææšã§ããéåžž0ãã100ã®ã¹ã±ãŒã«ã§è©äŸ¡ãããŸãïŒäžéšã¯ãã以äžã«ãªãããšããããŸãïŒãé«ãçœè²åºŠã¬ãã«ïŒäŸïŒ96-98ïŒã¯ãããã¹ãã«å¯ŸããŠé«ãã³ã³ãã©ã¹ãã®èæ¯ãæäŸããè²ãããã·ã£ãŒãã§é®®ããã«èŠããŸãã
- çœãïŒWhitenessïŒïŒããã¯ã人éã®ç®ã«ãã£ãŠç¥èŠãããçŽã®å®éã®è²åããæããŸããäžéšã®çŽã¯ããã«ãŒãã¯ã€ããã®è²åããæã¡ãããæ¶Œãããã£ãããšããå°è±¡ãäžããŸããä»ã®çŽã¯ããŠã©ãŒã ãã¯ã€ãããŸãã¯ãããã¥ã©ã«ãã¯ã€ããã®è²åãã§ãããã¯ãªãŒããŒã§ç®ã«åªãããæ¬ã®ãããªé·æã®èªæžã«ãã奜ãŸããŸãã
äžéæåºŠïŒè£åããé²ã
äžéæåºŠã¯ãçŽã®ã·ãŒããã©ãã ãå ãééãããã瀺ã尺床ã§ãããè£é¢ã®å°å·ãã©ãã ãèŠããããæ±ºå®ããŸãã0%ïŒéæïŒãã100%ïŒå®å šã«äžéæïŒã®ã¹ã±ãŒã«ã§æž¬å®ãããŸããããã¯ãäž¡é¢å°å·ãè¡ãäžã§éåžžã«éèŠãªèŠçŽ ã§ãã
äžéæåºŠã®äœãçŽã¯ãè£åããã«æ©ãŸãããããã¹ããèªã¿ã«ãããªã£ãããç»åããããã§èŠãããããããšããããŸããæžç±ãã¬ããŒããäž¡é¢å°å·ã®ãã³ãã¬ããã®ãããªãããžã§ã¯ãã§ã¯ããããã§ãã·ã§ãã«ãªçµæãåŸãããã«ãé«ãäžéæåºŠïŒçæ³çã«ã¯90%以äžïŒã®çŽãéžã¶ããšãäžå¯æ¬ ã§ãã
ãã£ãªããŒïŒåãïŒïŒåãªãåã以äžã®ãã®
ãã°ãã°éããšé¢é£ä»ããããŸããããã£ãªããŒã¯çŽã®åãã®å ·äœçãªæž¬å®å€ã§ãããéåžžã¯ãã€ã³ãïŒ1ãã€ã³ãã¯1000åã®1ã€ã³ãïŒãŸãã¯ãã¯ãã³ã§è¡šãããŸãããã£ãªããŒã®é«ãçŽã¯ãåãã硬ãããã£ãããšããæè§ŠããããŸããããã«ãããç¥èŠãããå質ãšèä¹ æ§ãåäžããŸããååºãæ¬ã®è¡šçŽãããã±ãŒãžã³ã°ã«ã¯ãåæ§ãšé«çŽæãæäŸããããã«é«ããã£ãªããŒãæãŸããŸãã
çŽã®ç®ïŒå®ç§ãªæãã®ç§èš£
補é äžãçŽã®ç¹ç¶ã¯äžæ¹åã«æŽåããåŸåãããããããçŽã®ç®ïŒgrain directionïŒãšåŒã³ãŸããããã«ãããã瞊ç®ãïŒã·ãŒãã®é·èŸºã«å¹³è¡ïŒãŸãã¯ã暪ç®ãïŒã·ãŒãã®ç蟺ã«å¹³è¡ïŒã®åããçãŸããŸãã
ãªããããéèŠãªã®ã§ããããïŒçŽã¯çŽã®ç®ã«æ²¿ã£ãŠæããšãã¯ããã«ç°¡åãã€ãããã«æããŸããç®ã«éãã£ãŠæããšãç¹ç¶ãã²ã³å²ãããè£ãããããŠãèŠèŠãããããã§ãã·ã§ãã«ã§ãªãæãç®ã«ãªã£ãŠããŸãããšããããŸããæ¬ãã°ãªãŒãã£ã³ã°ã«ãŒããæããã³ãã¬ãããªã©ãæãã補æ¬ãå¿ èŠãªãããžã§ã¯ãã§ã¯ãäž»èŠãªæãç®ãçŽã®ç®ãšå¹³è¡ã«ãªãããã«ããããšã極ããŠéèŠã§ãã
é žæ§åºŠãšæ°žç¶æ§ïŒé·å¯¿åœã確ä¿ãã
çŽã®ååŠçµæã¯ããã®å¯¿åœã決å®ããŸããé žæ§ãã«ãã§äœãããçŽã¯ãæéãšãšãã«é»ã°ã¿ãããããªããŸããäœäžä»£ã«ãããã£ãŠèããå¿ èŠã®ããææžãã¢ãŒãããªã³ãããŸãã¯æžç±ã«ã¯ãé©åãªçŽãéžã¶ããšãè²ããªãæ¡ä»¶ã§ãã
- äžæ§çŽïŒAcid-FreeïŒïŒäžæ§ã®pHïŒ7.0以äžïŒãæã€çŽãããã«ãããé»ã°ã¿ãå£åã®åå ãšãªãå éšå£åãé²ããŸãã
- ä¿åçšçŽïŒArchivalïŒïŒããã¯ããé«ãåºæºã§ããä¿åçšçŽã¯äžæ§çŽã§ããã ãã§ãªããèä¹ æ§ãããå®å®ããç¹ç¶ïŒã³ããã³ãªã©ïŒããäœãããè æã®åå ãšãªããªã°ãã³ãªã©ã®ä»ã®ååŠç©è³ªãå«ã¿ãŸãããäœäžçŽã«ãããã£ãŠæç¶ããããã«èšèšãããŠããŸãã
çŽã«ãããæç¶å¯èœæ§ïŒå«ççãªéžæããã
仿¥ã®ç°å¢æèã®é«ãäžçã§ã¯ãçŽã®æç¶å¯èœæ§ã¯äŒæ¥ãæ¶è²»è ã«ãšã£ãŠåæ§ã«å€§ããªèæ ®äºé ã§ããè£œçŽæ¥çã¯ã責任ãã調éãšçç£ã«ãããŠå€§ããªé²æ©ãéããŠããŸãã
ãªãµã€ã¯ã«ã®å
åççŽã䜿çšããããšã¯ãåç«ãã¿ã®åæžããšãã«ã®ãŒã®ç¯çŽããããŠæš¹æšã®ä¿è·ã«åœ¹ç«ã¡ãŸããåççŽãéžã¶éã«ããããã®çšèªã«åºäŒããããããŸããïŒ
- åžäžååå€çŽïŒPCWïŒïŒæ¶è²»è ã䜿çšãã廿£ç©ã®äžããååãããçŽã§ããé«ãPCW嫿çã®çŽã䜿çšããããšã¯ãæã圱é¿åã®ãããªãµã€ã¯ã«ã®åœ¢æ ã§ãã
- ç£æ¥å€çŽïŒè£œé å·¥çšã§åºãçŽã®åã端ãè£ã¡èœãšãã§ãæ¶è²»è ã«å±ãããšãªããªãµã€ã¯ã«ããããã®ã§ãã
責任ããææ¥ïŒèªèšŒãçè§£ãã
ããŒãžã³ãã«ãããäœãããçŽã䜿çšããå ŽåãèªèšŒã¯æšæã責任ãæã£ãŠç®¡çãããæ£®æããæ¥ãŠããããšãä¿èšŒããŸãããããã®ããã°ã©ã ã¯ãçç©å€æ§æ§ãä¿è·ããå äœæ°æã®æš©å©ãå°éããé·æçãªæ£®æã®å¥å šæ§ã確ä¿ããæ £è¡ãæšé²ããŸãã
- FSC (森æç®¡çåè°äŒ)ïŒäžççã«èªç¥ããããç¬ç«ããéæ¿åºçµç¹ãFSCèªèšŒã¯ã責任ããæ£®æç®¡çã®ãŽãŒã«ãã¹ã¿ã³ããŒããšèŠãªãããŠããŸãã
- PEFC (PEFC森æèªèšŒããã°ã©ã )ïŒåœå ã®æ£®æèªèšŒå¶åºŠãæ¿èªããããäžã€ã®äž»èŠãªåœéçéå¶å©å£äœã
æšæãè¶ ããŠïŒä»£æ¿ç¹ç¶ãæ¢ã
驿°çãªçŽããæé·ãæ©ãæç¶å¯èœãªããŸããŸãªè³æºããäœãããŠãããç¬ç¹ã®é¢šåããšç°å¢äžã®å©ç¹ãæäŸããŠããŸãã以äžã®ãããªçŽ æããäœãããçŽãæ€èšããŠã¿ãŠãã ããïŒ
- ç«¹ïŒæ¥éã«åçå¯èœãªèã
- 麻ïŒä»ã®å€ãã®äœç©ãããå°ãªã蟲è¬ãšæ°Žã§æžãèä¹ æ§ã®ããç¹ç¶ã
- ã³ããã³ïŒãã°ãã°ç¹ç¶ç£æ¥ã®å¯ç£ç©ã䜿çšããŸãã
- ãã¬ã¹ïŒãµããŠãããããžã¥ãŒã¹ãæŸã£ãåŸã«æ®ãç¹ç¶ç¶ã®æ®çç©ããäœããããã«ãã
å®è·µçãªå¿çšïŒãããžã§ã¯ãã«åã£ãçŽãéžã¶
ãã®ç¥èããããã€ãã®äžè¬çãªå®äžçã®ã·ããªãªã«é©çšããŠã¿ãŸãããã
äŒæ¥ããã³ããžãã¹çšæå ·ïŒã¬ã¿ãŒããããå°çãååºïŒ
- ã¬ã¿ãŒããããšå°çïŒéã³ãŒãçŽãæšæºã§ããã¯ã©ã·ãã¯ãªé°å²æ°ã®ããã«ãæ»ãããªäžè³ªçŽãŸãã¯åŸ®åŠãªã¬ã€ã/ãªãã³ä»äžããéžã³ãŸãããã100ã120 GSMã®éãã¯ãéãããã«å質æãäžããŸãã瀟å ã§å°å·ããå Žåã¯ãã¬ãŒã¶ãŒããã³ã€ã³ã¯ãžã§ãã察å¿ã§ããããšã確èªããŠãã ããã
- ååºïŒããã¯éèŠãªæ¥ç¹ã§ããéãããã£ãªããŒã®é«ãçšçŽãéžã³ãŸãããâæäœã§ã300 GSMããã¬ãã¢ã ã§ç¡¬ãæè§Šã®ããã«ã¯350ã400 GSMãçæ³çã§ãããããã³ãŒãïŒã·ã£ãŒããªããŽã®ããïŒãšåãéã³ãŒãçŽïŒè§Šæçã§æžã蟌ã¿å¯èœãªè¡šé¢ã®ããïŒã®äž¡æ¹ãåªããéžæè¢ã§ãã
ããŒã±ãã£ã³ã°è³æïŒãã³ãã¬ããããã©ã·ããã¹ã¿ãŒïŒ
- ãã©ã·ãšãã€ã¯ã¢ãŠãã¡ãã¥ãŒïŒè²»çšå¯Ÿå¹æã®é«ã倧éé åžã«ã¯ã130ã150 GSMã®ã³ãŒãã°ãã¹ãŸãã¯ã·ã«ã¯çŽãç»åã®ãããããåŒãç«ãŠãŸãã
- ãã¬ãã¢ã ãªãã³ãã¬ãããšã«ã¿ãã°ïŒ170ã250 GSMã®ãããªãããéãçšçŽãé©ããŠããŸããã·ã«ã¯ãŸãã¯ãããã³ãŒãä»äžãã¯ãæŽç·ŽãããèŠãç®ãšæè§ŠãæäŸããŸãã衚çŽã¯èä¹ æ§ã®ããã«ããã«éãããããã300 GSMã«ãã¹ãã§ãã
- ãã¹ã¿ãŒïŒ170 GSMã®ã·ã«ã¯ãŸãã¯ã°ãã¹ã³ãŒãçŽãè¯ãäžèœãªéžæè¢ã§ãããã¡ã€ã³ã¢ãŒããã¹ã¿ãŒã«ã¯ãããéããä¿åæ§ã®é«ããããçŽãããé©ããŠãããããããŸããã
åºçç©ïŒæžç±ãéèªãã¬ããŒãïŒ
- æ¬ã®æ¬æïŒéžæã¯å 容ã«ãããŸããå°èª¬ãããã¹ãã®å€ãæ¬ã«ã¯ãç®ã«åªããããã¥ã©ã«ãã¯ã€ããŸãã¯ãŠã©ãŒã ãã¯ã€ãã®80ã100 GSMã®éã³ãŒãçŽãè¯ãã§ããããåçéãã¢ãŒãããã¯ã«ã¯ã130ã170 GSMã®ã³ãŒãããããŸãã¯ã·ã«ã¯çŽãç»åãçŸããåçŸããŸããããã§ã¯äžéæåºŠãéåžžã«éèŠã§ãã
- æ¬ã®è¡šçŽïŒèä¹ æ§ãéµã§ãã250ã350 GSMã®ã³ãŒãçŽãäžè¬çã§ã远å ã®ä¿è·ãšè§Šæã®é åã®ããã«ã©ãããŒãïŒã°ãã¹ããããããŸãã¯ãœããã¿ããïŒãæœãããããšããããããŸãã
- å¹Žæ¬¡å ±åæžïŒãããã¯ãã°ãã°çµã¿åããã䜿çšããŸããçå£ããäŒããããã«ããã¹ãã®å€ãã»ã¯ã·ã§ã³ã«ã¯é«å質ã®éã³ãŒãçŽããã°ã©ããåçã®ããã»ã¯ã·ã§ã³ã«ã¯ã³ãŒãã·ã«ã¯çŽã䜿çšããŸãã
é«çŽæåŸ ç¶ããã³ç¹æ®ã¢ã€ãã
çµå©åŒãç¥è³äŒããŸãã¯é«çŽãã©ã³ãã®ã€ãã³ãã§ã¯ãçŽã®éžæãã¡ãã»ãŒãžã®äžéšãšãªããŸããåããè§Šæã®è¯ãçšçŽãå¿ é ã§ãã以äžãæ€èšããŠãã ããïŒ
- éãïŒ350 GSM以äžã極端ãªåããåºãããã«ã2æã®ã·ãŒããåçŽïŒè²ŒãåãããïŒããããšããããŸãã
- ä»äžãïŒã³ããã³ããã§ã«ãããŒã¯ããŸãã¯ãã¯ã¹ãã£ã®åŒ·ãé«å質ãªéã³ãŒãçŽã人æ°ã§ãã
- ç¹æ§ïŒçŽã¯æŽ»çå°å·ãç®æŒãããšã³ãã¹å å·¥ãªã©ã®ç¹æ®ãªå°å·ããã»ã¹ã«é©ããŠããå¿ èŠããããŸãã
ãã¡ã€ã³ã¢ãŒãããã³åçããªã³ã
ããã§ã¯ä¿åæ§ãæãéèŠã§ããããªã³ãã¯æéãšãšãã«è²ããããå£åãããããŠã¯ãªããŸããã
- çŽã®çš®é¡ïŒäžæ§çŽã§ä¿åæ§ãé«ãããšã¯è²ããŸããã100%ã³ããã³ã©ã°ããŒããŒã¯ãçŸè¡é€šå質ã®ããªã³ãã®æ¥çæšæºã§ãã
- ä»äžãïŒã¢ãŒãã¯ãŒã¯ã«ãããŸãããã¡ã€ã³ã¢ãŒãã§ã¯ãŸã¶ãããæžããããã«ãããä»äžããäžè¬çã§ããåçã®å Žåãä»äžãã¯ã©ã¹ã¿ãŒãããŒã«ãããã€ã°ãã¹ãŸã§ãæã广ã«å¿ããŠå€å²ã«ããããŸãã
- éãïŒããªã³ãã«å®äœãšèä¹ æ§ãäžããããã«ãããéãéãïŒ250ã310 GSMïŒãæšæºã§ãã
æ©èŠïŒçŽã®çšèªé
- äžæ§çŽïŒAcid-FreeïŒïŒpHãäžæ§ïŒ7以äžïŒã®çŽã§ãæéãšãšãã«é»ã°ãã ãå£åãããããã®ãé²ããŸãã
- ä¿åçšçŽïŒArchival PaperïŒïŒæå€§éã®å¯¿åœã®ããã«èšèšãããé«å質ãªäžæ§çŽã§ããã°ãã°ã³ããã³ç¹ç¶ããäœãããŸãã
- é£éïŒBasis WeightïŒïŒåç±³ã®ã·ã¹ãã ã§ãåçŽïŒæè£åïŒãµã€ãº500æã®éããæž¬å®ããŸãã
- çœè²åºŠïŒBrightnessïŒïŒçŽãã©ãã ãéè²å ãåå°ããããæž¬å®ããææšã§ã0ã100ã®ã¹ã±ãŒã«ã§è©äŸ¡ãããŸããæ°åã倧ããã»ã©æãããªããŸãã
- ãã£ãªããŒïŒCaliperïŒïŒçŽ1æã®åãã
- ã³ãŒãçŽïŒCoated PaperïŒïŒè¡šé¢ã«ã³ãŒãã£ã³ã°ïŒã°ãã¹ãããããã·ã«ã¯ïŒãæœãããçŽã§ãããã·ã£ãŒãã§é®®ãããªå°å·çµæãçã¿åºããŸãã
- FSC (森æç®¡çåè°äŒ)ïŒçŽã責任ãæã£ãŠç®¡çãããæ£®æããæ¥ãŠããããšãèªèšŒããäžççãªçµç¹ã
- çŽã®ç®ïŒGrain DirectionïŒïŒäžæã®çŽã®äžã§ã»ãšãã©ã®ç¹ç¶ãæŽåããŠããæ¹åã
- GSM (ã°ã©ã æ¯å¹³æ¹ã¡ãŒãã«)ïŒçŽã®éãã®åœéæšæºã§ã1x1ã¡ãŒãã«ã®ã·ãŒãã®éããæž¬å®ããŸãã
- äžéæåºŠïŒOpacityïŒïŒçŽãã©ãã ãéããŠèŠãããã®åºŠåããäžéæåºŠãé«ãã»ã©ãè£ããã®éããé²ããŸãã
- PCW (åžäžååå€çŽ)ïŒæ¶è²»è ã䜿çšããåŸã«å»æ£ç©ã®æµãããååãããææã§ãåççŽã®è£œé ã«äœ¿çšãããŸãã
- éã³ãŒãçŽïŒUncoated PaperïŒïŒèªç¶ã§å€å質ãªä»äžãã®çŽã§ããã®è§Šæãšèªã¿ãããã§è©äŸ¡ãããŸãã
çµè«ïŒçŽéžã³ã®èžè¡ãšç§åŠ
çŽã¯ãã€ãããã¯ã§è¡šçŸåè±ããªåªäœã§ãããã®ç¹æ§âéããä»äžããçœè²åºŠãäžéæåºŠããããŠèµ·æºâãçè§£ããããšã§ãçŽã¯åãªãååãããã³ãã¥ãã±ãŒã·ã§ã³ã®ããã®åŒ·åãªããŒã«ãžãšå€ãããŸããããã©ã«ãã®éžæè¢ãè¶ããæèçã§æ å ±ã«åºã¥ããæ±ºå®ãäžãããšã§ããããžã§ã¯ããèŠãç®ã«æé«ã§ããã ãã§ãªããåãæã®æã«æž¡ã£ããšãã®æè§Šãæ£ãããã®ã§ããããšãä¿èšŒã§ããŸãã
å®ç§ãªçŽã®éžæã¯ã现éšãžã®ãã ããã瀺ãããã©ã³ã䟡å€ã匷åãããšã³ããŠãŒã¶ãŒãšã®æ°žç¶çã§æåœ¢ã®ã€ãªãããçã¿åºããŸããæ¬¡ã«ãããžã§ã¯ããå§ãããšãã¯ãçŽãåŸåãã«ããªãã§ãã ããããããåµé çãªããžã§ã³ã«äžå¯æ¬ ãªäžéšãšããå質ãšé æ ®ã«ã€ããŠéåŒã«èªããã¡ãã»ãŒãžãèªãŸããåŸãé·ããäžçäžã®äººã ã®å¿ã«é¿ããç¡èšã®å€§äœ¿ãšããŸãããã