快速回答： 买家选择 additives for blister packaging inks usually get a faster first shortlist when they separate three different additive jobs instead of asking one product to solve every packaging-print problem at once. CHLUMIWE® 2100 当主要问题出现时，应该首先采取行动。 film or foil wetting, spread, or cleaner laydown on smoother blister-packaging print surfaces. CHLUMIAG® 3501 deserves earlier review when the buyer needs a broader 不粘, print-side handling， 或者 downstream packaging compatibility route. CHLUMIAF® 3062 belongs earlier when the system already looks directionally right but foam, entrained air, or circulation-side instability keeps damaging consistency.
That is the commercially useful split. This page is not another broad packaging-ink overview. It is a narrower CHLUMICRYL® application page for buyers who already know the project is a blister packaging ink job and need a faster first screen before requesting samples.
Why blister packaging inks deserve their own additive page
龙昌已经有了上线页面 label ink additives, shrink sleeve ink additives, metal packaging ink additives， 和 paper cup ink additives. Those pages answer broader label, packaging, or paper-based questions.
A blister-packaging project creates a tighter buyer question: is the first additive decision mainly about getting the ink to wet and spread on smoother film or foil surfaces, about improving print-side anti-sticking and handling through downstream packaging steps, or about suppressing foam and trapped air during manufacture and press use? That is a different application question because blister packaging often sits close to smooth lidding materials, treated packaging webs, and practical pressure to keep printed surfaces running cleanly through the next packaging step.
The broader industry framing here is conservative. External blister-packaging and packaging-printing references commonly separate 基材润湿, handling or blocking-sensitive print surfaces， 和 efficient defoaming as different formulation jobs instead of one single additive decision. The product-specific facts below still stay tied to current Longchang-supported product pages.
目前公司支持的事实已经表明了这一点。
- CHLUMIWE® 2100 is supported by Longchang as a multi-component modified polydimethylsiloxane wetting agent with recommended dosage at 0.1% 至 1.0% of total formulation, addition during grinding, stirring， 或者 after production, optional solvent pre-dilution, and applicability across 紫外线, 溶剂， 和 水基系统. The supported page also places it in the broader printing inks / packaging coatings lane.
- CHLUMIAG® 3501 is supported by Longchang as a 多组分改性聚硅氧烷 that can be added at any stage and used across 紫外线, 溶剂， 和 水基系统. The current company-supported page directly lists 印刷油墨, 喷墨墨水, 叠印清漆, 脱模涂层， 和 anti-sticking-agent use.
- CHLUMIAF® 3062 is the defoamer-first route. Longchang supports it for 印刷油墨 推荐剂量为 0.1% 至 0.5% of total formulation, broad 紫外线, 溶剂， 和 水性 applicability, and the practical watchpoint that if solvent dilution is used, stability and defoaming performance should be tested first.
That is enough product-level separation to build a real shortlist for blister packaging inks without inventing unsupported regulatory, migration, or pharmaceutical claims.
快速对比表：哪条路线应该优先显示？
| Buyer priority in blister packaging inks | 最佳首选路线 | 为什么它应该排在第一位 | 主要观察点 |
|---|---|---|---|
| Poor film or foil contact, weak spread, or a drawdown that still looks like a wetting-first problem | CHLUMIWE® 2100 | Longchang supports it as a wetting route with a clear dosage window and system fit across UV, solvent, and water-based systems in the printing-inks and packaging-coatings lane | Keep the first screen focused on wetting and spread instead of expecting one additive to solve every downstream handling issue |
| Broader anti-sticking pressure, print-face handling, or downstream packaging compatibility after printing | CHLUMIAG® 3501 | The product page directly combines printing-ink use with overprint varnishes, release coatings, and anti-sticking-agent positioning | Because it is a broader compatibility route, define the real KPI before screening so the result stays interpretable |
| Persistent foam, entrained air, or circulation-side instability during ink manufacture, letdown, or printing | CHLUMIAF® 3062 | Longchang directly supports it as a printing-ink defoamer with a dedicated dosage window and broad system applicability | If solvent dilution is used, stability and defoaming performance should be checked before scale-up |
When CHLUMIWE® 2100 is the better first move
2100 should move to the front when the blister-packaging project still looks like a wetting and spread problem. This is often the cleaner first route when smoother packaging surfaces are not accepting the ink the way the team expects, the drawdown still shows weak first contact, or the lab needs a simpler benchmark before moving into broader anti-sticking and handling tradeoffs.
The current Longchang page gives 2100 a useful operating window for that job. It supports 0.1% 至 1.0% dosage, can be added during grinding, stirring, or after production, and can be diluted with water, alcohols, alkanes, and aromatics. The same page also places it in the printing-inks and packaging-coatings product lane.
- Best first-screen use: film or foil wetting, spread, and initial laydown screening on blister-packaging print surfaces
- Dosage guidance: 总配方量为 0.1% 至 1.0%
- System fit: 紫外、溶剂和水基体系
- Commercial reason to shortlist it: it gives a cleaner first answer when the buyer still needs basic substrate contact to improve before testing broader anti-sticking or foam-control routes
In short, 2100 is the better first move when the real question is still how the ink meets the packaging surface.
When CHLUMIAG® 3501 is the better first move
3501 deserves earlier review when the project is no longer only about first contact. It is the stronger route when the buyer needs a broader 不粘, release-oriented， 或者 print-side compatibility path that can still sit naturally inside a blister-packaging ink branch.
The current Longchang page is clear here. 3501 is not only listed for 印刷油墨; it is also publicly positioned for 喷墨墨水, 叠印清漆, 脱模涂层， 和 anti-sticking-agent use. It can be added at any stage and used across 紫外线, 溶剂， 和 水基系统.
- Best first-screen use: broader print-side handling questions, including anti-sticking, release behavior, and downstream packaging compatibility
- Addition logic: can be added at any stage or later
- System fit: 紫外、溶剂和水基体系
- Commercial reason to shortlist it: it is the cleaner route when the buyer needs a wider print-and-packaging compatibility path instead of only a wetting correction
That makes 3501 the better first move when the problem sits more in handling, stacking, or pack-line compatibility than in basic spread.
When CHLUMIAF® 3062 is the better first move
3062 should move first when the blister-packaging ink project already has a plausible wetting route but the system keeps failing because of foam, entrained air， 或者 poor process stability. That is a different job from improving first contact or tuning print-side handling. It is also one that can waste a lot of development time if the team keeps screening more surface additives before solving the foam problem.
Longchang supports 3062 as a polyether-modified polysiloxane defoamer for 印刷油墨, with a recommended dosage at 0.1% 至 0.5% of total formulation and applicability across 紫外线, 溶剂， 和 水基系统. The product page also adds a practical note: if solvent dilution is used, the team should first verify stability and defoaming performance.
- Best first-screen use: foam control, air-release management, and process-side stability in blister-packaging ink workflows
- Dosage guidance: 0.1% to 0.5% of total formulation
- System fit: 紫外、溶剂和水基体系
- Main caution: test solvent-dilution stability before scale-up if dilution is part of the process plan
So 3062 is the better first move when the project is being limited by gas management, not by missing wetting or print-side compatibility.
买家在索取样品前应该如何选择
1. Start with the first visible bottleneck
If the packaging surface still is not accepting the ink cleanly, start with 2100. If the real issue is broader anti-sticking, handling, or downstream packaging compatibility, move 3501 earlier. If the project is already being damaged by foam or trapped air, move 3062 up.
2. Keep the packaging workflow visible
This page is intentionally narrower than the broader label-ink and packaging-ink direction. A blister-packaging job carries more pressure around smoother print surfaces, downstream handling, and keeping the printed face practical for the next packaging step. That makes the first additive screen more application-specific than a general label page.
3. Do not force a defoamer into a wetting job
If the buyer has not yet solved basic substrate contact, a wetting-first route usually teaches more than jumping straight to a defoamer. The opposite is also true: once the real problem is foam and air release, a new wetting additive may only add noise to the first screen.
4. Use the watchpoint, not only the headline benefit
2100 is broad, but that does not mean it is the best first route for every downstream issue. 3501 offers a wider handling and compatibility route, but the KPI still needs to stay clear. 3062 can be diluted, but the team should verify stability and defoaming first. Those practical notes often decide the better first sample more than the product family name.
5. Keep the first round tight
For many buyers, one wetting route， 一 broader print-side handling route，以及一个 defoamer-first route teach more than screening too many nearby additives at once.
本页推荐的龙昌路线
- 集群概览： CHLUMICRYL® 涂层和油墨添加剂
- 相关应用页面： How to Choose Additives for Shrink Sleeve Inks
- 相关应用页面： How to Choose Additives for Metal Packaging Inks
- Related process page: 如何选择柔版印刷油墨的添加剂
- Related process page: 如何选择凹版油墨的添加剂
- 2100 product page: CHLUMIWE® 2100
- 3501 product page: CHLUMIAG® 3501
- 3062 product page: CHLUMIAF® 3062
常见问题
Which additive should I screen first if a blister-packaging ink is not spreading cleanly?
Usually CHLUMIWE® 2100, because it is the cleaner wetting-first benchmark when the real problem is packaging-surface contact and spread.
When should 3501 move ahead of 2100?
3501 should move ahead when the ink already wets reasonably well but the project still needs a broader anti-sticking, handling, or downstream packaging compatibility route.
When should 3062 move ahead of the other two?
3062 should move ahead when persistent foam, entrained air, or process-side instability is the main barrier to acceptable print quality or manufacturing stability.
Does this page make pharmaceutical-packaging or regulatory claims?
No. This page stays focused on additive-selection logic for blister-packaging ink workflows. Any direct pharmaceutical, migration, or regulatory qualification decision needs separate formulation and compliance review.
Can one of these additives solve every blister-packaging ink issue?
No. Their supported first-screen logic is different enough that buyers should not treat them as interchangeable. The faster route is to identify whether the problem starts at wetting, handling compatibility, or foam control.
Need a faster shortlist for blister packaging inks?
If your team is stuck between surface wetting, print-side anti-sticking and downstream handling， 和 foam control, define the real first-screen job before requesting samples. That usually shows much faster whether CHLUMIWE® 2100, CHLUMIAG® 3501, or CHLUMIAF® 3062 deserves the first round.