{"id":1539,"date":"2025-04-19T07:22:37","date_gmt":"2025-04-19T07:22:37","guid":{"rendered":"https:\/\/shaliteink.com\/?post_type=product&p=1539"},"modified":"2026-04-10T09:34:22","modified_gmt":"2026-04-10T09:34:22","slug":"%e7%a7%bb%e8%a1%8c%e9%98%b2%e6%ad%a2%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e5%8d%b0%e5%88%b7%e3%82%a4%e3%83%b3%e3%82%af%e3%83%97%e3%83%a9%e3%82%b9%e3%83%81%e3%82%be%e3%83%ab","status":"publish","type":"product","link":"https:\/\/shaliteink.com\/ja\/%e8%a3%bd%e5%93%81\/%e7%a7%bb%e8%a1%8c%e9%98%b2%e6%ad%a2%e3%82%b9%e3%82%af%e3%83%aa%e3%83%bc%e3%83%b3%e5%8d%b0%e5%88%b7%e3%82%a4%e3%83%b3%e3%82%af%e3%83%97%e3%83%a9%e3%82%b9%e3%83%81%e3%82%be%e3%83%ab\/","title":{"rendered":"\u79fb\u884c\u9632\u6b62\u30b9\u30af\u30ea\u30fc\u30f3\u5370\u5237\u30a4\u30f3\u30af\u30d7\u30e9\u30b9\u30c1\u30be\u30eb"},"content":{"rendered":"
\n
\n

The Ghost in the Polyester: A Masterclass in Banishing Dye Migration with Anti-Migration Plastisol<\/h1>\n

Listen, I\u2019ve been in the press room longer than some of you have been alive. I\u2019ve seen grown men cry over a batch of 500 sublimated hoodies that turned from “Arctic White” to “Poodle Pink” overnight. It\u2019s the industry\u2019s version of a horror movie, and the villain is a sneaky little process called dye migration.<\/p>\n

If you\u2019ve ever had a client call you three days after a delivery to ask why their logo is changing colors, you know the pit in your stomach. But today, we\u2019re putting an end to that. As a specialist who lives and breathes \u30d7\u30e9\u30b9\u30c1\u30be\u30eb\u30a4\u30f3\u30af<\/a>, I\u2019m going to share the secrets of the trade\u2014from the chemistry of the “danger zone” to the specific Anti Migration Screen Printing Ink Plastisol that acts like a Kevlar vest for your designs.<\/p>\n

\n

1. The Science of the “Bleed”: Why Polyester is a Diva<\/h2>\n

To fix the problem, you have to understand the physics. Polyester is dyed using disperse dyes. When you heat that fabric to a certain point\u2014usually around 265\u00b0F (130\u00b0C)\u2014those dyes turn into a gas. This is the “sublimation point”.<\/p>\n

The gas doesn’t just vanish; it looks for a place to go. Since your Plastisol Ink Shop designed the ink to be porous while curing, the gas travels right up through the ink layer. Your beautiful white ink acts like a sponge, soaking up the red or blue gas from the fabric. By the time the shirt hits the end of the conveyor, or worse, 48 hours later in the customer’s box, the color shift is complete.<\/p>\n

The Migration Threshold<\/h3>\n
\n
\n
\n
\n\n\n\n\n\n\n\n\n
Fabric Component<\/span><\/th>\nMigration Risk<\/span><\/th>\nTemperature Sensitivity<\/span><\/th>\n<\/tr>\n<\/thead>\n
100% \u30b3\u30c3\u30c8\u30f3<\/span><\/td>\n\u30bc\u30ed<\/span><\/td>\nLow (Safe at 320\u00b0F)<\/span><\/td>\n<\/tr>\n
50\/50 Blends<\/span><\/td>\n\u9069\u5ea6<\/span><\/td>\nMedium (Starts at 280\u00b0F)<\/span><\/td>\n<\/tr>\n
100% \u30dd\u30ea\u30a8\u30b9\u30c6\u30eb<\/span><\/td>\n\u9ad8\u3044<\/span><\/td>\nHigh (Starts at 265\u00b0F)<\/span><\/td>\n<\/tr>\n
Sublimated Camo<\/span><\/td>\nCritical<\/span><\/td>\nExtreme (Starts at 250\u00b0F)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"\u30a2\u30f3\u30c1\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30b9\u30af\u30ea\u30fc\u30f3\u5370\u5237\u30a4\u30f3\u30af\uff08\u30d7\u30e9\u30b9\u30c1\u30be\u30eb\uff09\"<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\n

2. Your First Line of Defense: The Specialized Underbase<\/h2>\n

When you’re dealing with performance wear, you can’t just slap a standard white down and hope for the best. You need a barrier.<\/p>\n

I always tell my apprentices: “Don’t bring a knife to a gunfight.” If you’re printing on a sublimated camo jersey, you need a Grey Blocker ink or a carbon-based barrier. These inks contain specialized chemicals that physically trap the gas molecules before they can reach your top colors.<\/p>\n

For those who want to stay eco-conscious without sacrificing performance, I highly recommend looking into PVC\u30d5\u30ea\u30fc\u30d7\u30e9\u30b9\u30c1\u30be\u30eb\u30a4\u30f3\u30af<\/a>. In 2026, the tech has advanced so much that PVC Free Plastisol Ink Shop\u00a0options like White PVC Free NB Screen Printing Ink offer the same, if not better, bleed resistance as the old-school chemicals.<\/p>\n

\n

3. The Comprehensive Toolkit for 2026<\/h2>\n

Success in this game isn’t just about one bucket of ink; it’s about the system. Based on my years at the squeegee, here is the essential inventory for a high-output shop.<\/p>\n

The “Must-Haves” from Shaliteink<\/h3>\n