コーヒーカップ用自動スクリーン印刷機

コーヒーカップ用自動スクリーン印刷機

テーパードコーヒーカップの印刷位置のばらつきにお困りですか？ザ JST‑R300 全自動カップスクリーン印刷機 サーボ駆動の精度でこれを解決――最大～まで印刷 毎時4,500杯 with ±0.1mm精度. この記事では、印刷の全ワークフローを説明し、氷下でのインク剥がれ、印刷ゴースト、治具の不一致などの一般的な問題の解決策を提供します。そして、単に読むだけではありません。私たちの 英語を話すエンジニア ビデオ通話で全プロセスをライブでお見せし、使用するのは 実際の製品サンプル.

このデモでは、次の内容をご覧いただけます：

• ✅ 自動装填システムがカップを詰まりなく連続供給する方法
• ✅ コロナ処理がなぜ 紙コップではスキップ – そしてプラスチックに必要なとき
• ✅ どのように シームラインセンサー (オプション) 紙コップの継ぎ目への印刷を回避します
• ✅ その 印刷ステーション デュアルサーボモーター、電磁チャック、瞬時位置決め付き
• ✅ 方法 UV‑LED硬化 (1 kW、395 nm) 瞬時に傷に強い仕上がりを実現
• ✅ 自動荷降ろし、積み重ね、計数 – すべて人手不要
• ✅ そして最後に、完成した スターバックス風のコーヒーカップ – crisp, durable, and ready for branding

👉 最初に見たいですか？ 弊社のエンジニアが同じプロセスを実行します あなたのカップデザイン プライベートビデオ通話で、翻訳者不要。. 無料ライブデモを今すぐ予約.

主要メリット一覧

Benefit	なぜ重要なのか
±0.1 mm 位置決め	すべてのプリントが正確に配置されます。マルチカラー印刷の複数パスでも。.
4,500～4,800 個/時	業務用注文の高出力でありながら、完全自動で人件費を節約できます。.
8ステーションロータリーターテーブル	前処理、印刷、硬化、取り出しが同時に行われ、待ち時間はありません。.
実際のメーカーによる製造	9,000m²の工場、10台のCNC加工センター、2013年からの自社エンジニアリング。.
英語でエンジニアと話す –	言語の壁なし。20年の経験を持つPLC専門家が流暢な英語でビデオ通話に参加し、技術的な質問にその場で答えます。.
Free pre‑shipment video inspection	We walk you through your finished machine before it’s crated – you see every detail, and we adjust if needed.

ステップバイステップ：スターバックス風コーヒーカップのプリント方法

All images below show real production on the JST‑R300 at our Shenzhen factory.

Step 1: Auto‑Loading Magazine & Conveyor

The operator places stacks of blank cups onto the loading magazine. An infrared sensor on the conveyor detects when cups are running low; if empty, the air cylinder lifts the magazine and transfers a new batch onto the belt. This ensures continuous feeding – no manual reloading during production.

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Step 2: Pick‑and‑Place Robotic Arm

A servo‑driven robotic arm picks each cup from the conveyor and places it into a custom‑machined fixture on the 8‑station turntable. The fixture is CNC‑machined in‑house (accuracy ±0.01 mm) to perfectly match the cup’s taper, guaranteeing zero movement during printing.

🔧 Trust anchor: All fixtures are made on our own 10 CNC machines – we control quality and lead time.

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Step 3: Corona Treatment (for Plastic Cups – Skipped for Paper)

のために PP, PET, or PVC cups, this station increases surface energy so that UV ink adheres strongly. However, in this paper cup demo we skip corona treatment – paper fibres naturally absorb the ink, so no pre‑treatment is needed. The machine’s PLC allows you to enable/disable this station with one touch.

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Step 4: Empty‑Fixture Detection – Prevent Ink on Tooling

Before the turntable advances to the printing station, a sensor checks whether a cup is actually seated in the fixture. If no cup is detected, the machine alarms and stops the print head – preventing expensive UV ink from being squeezed directly onto the tooling. This feature reduces waste and tool‑cleaning downtime.

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Step 5: Seam‑Line Sensor (Optional Add‑on for Paper Cups)

Paper cups have a vertical seam that creates an uneven surface. This optional sensor detects the seam’s position and signals the PLC to skip printing over that area – so your logo never lands on the seam, ensuring a professional finish.

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Step 6: The Printing Station – Precision in Motion

This is the heart of the machine.

• アン electromagnetic chuck behind the fixture engages and holds the cup firmly.
• あ rotary servo motor spins the cup in perfect sync with the screen’s movement.
• Meanwhile, a linear servo motor drives the screen (mesh) left and right via a TBI precision screw.
• The squeegee presses down, transferring UV ink through the mesh onto the cup surface.

All movements are controlled by the PLC and two servo motors – giving you the ±0.1 mm registration that makes multi‑colour jobs possible.

📐 Fixture Customization for Different Cup Sizes: Since cups from 4oz to 32oz vary significantly in diameter, taper, and height, we provide custom‑machined fixtures for each size. This three‑point support design ensures the cup remains stable during printing, thereby avoiding ghosting or misregistration caused by movement. For example, a 32oz large cup requires a dedicated fixture with taller support posts.

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Step 7: Sensor Swap for Multi‑Colour Overprint

To print a second colour, we switch the seam‑line sensor (for paper cups) with a Leuze contrast sensor. This sensor detects registration marks printed in the first pass and guides the second screen for perfect alignment – achieving multi‑colour results through sequential overprinting, all with the same single print head.

This is how we turn a single‑colour machine into a multi‑colour printer – without investing in a 4‑colour carousel.

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Step 8: UV‑LED Curing – Instant, Energy‑Efficient

Immediately after printing, the cup passes under a 1 kW UV‑LED lamp (395 nm). The UV light instantly polymerises the ink, so cups can be stacked or packed right away – no drying racks, no waiting. You can adjust curing time directly on the touchscreen PLC to match your ink and cup material.

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Step 9: Auto‑Unloading with Vacuum Suction

A second robotic arm picks the cured cup from the turntable using vacuum suction and places it onto an outfeed conveyor. Important design note: the fixture must not be too tight – otherwise the suction may not release the cup. Our engineers always verify the fit during fixture design to avoid this issue.

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Step 10: Automated Stacking & Counting

Cups on the conveyor are aligned and pushed into a stacking magazine. A sensor counts the cups; when the stack reaches a pre‑set count (say 50), an air cylinder separates it, and the stack is pushed to the packaging area. No manual counting or stacking – the machine does it all.

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Step 11: Finished Product – Starbucks‑Style Coffee Cup

The final result: a beautifully printed tapered paper cup, with crisp edges, accurate registration, and a durable finish that survives hot beverages. Whether you are printing for coffee chains, bubble tea shops, or catering suppliers, the JST‑R300 delivers consistent quality – and you can verify it before you buy.

よくある質問（FAQ）

Q：御社は製造業者ですか、それとも商社ですか？
A: We are a 直販メーカー – Shenzhen Juste Machine Co., Ltd., established in 2013. We own a 9,000 m² factory with in‑house CNC, assembly, and testing lines. You deal with the factory, not a middleman. → Book a live video tour of our factory with our English‑speaking sales team.

Q: Can this machine print on my specific product (tapered cups, bowls, plastic bottles)?
A: Yes – it handles tapered cups, bowls, and conical containers from 4 oz to 32 oz, made of paper, PP, PET, or PVC. We custom‑machine fixtures for your exact product. (Note: it cannot print on straight cylindrical cups – the taper is essential for proper registration.) → Send us your sample for a free print test and live demo.

Above: Fixture size comparison – 4oz (left) vs 32oz (right). Each cup size requires a dedicated fixture for stable three‑point support.

Q: 他社よりも価格が高いのはなぜですか？
A: Because we don’t cut corners. We use genuine HIWIN guides, AIRTAC pneumatics, and TBI screws – all verified brands. Our machines undergo 48‑hour burn‑in and every unit is individually tested with your product before shipping. Based on our experience with clients in 120+ countries, paying slightly more upfront saves you far more in downtime and repairs. → Let us calculate your ROI based on your production volume.

Q: エンジニアは英語を話せますか？翻訳者なしでコミュニケーションできますか？
A: Absolutely. Our senior mechanical and PLC engineers are fluent in English – they will join your video call directly to answer technical questions, explain machine settings, and even guide you through maintenance procedures. No translation delays, no misunderstandings. → Schedule a 15‑minute video call with our English‑speaking engineer.

Q: 支払い前に機械が製品を印刷しているのを見られますか？
A: Yes – we offer a 無料ライブビデオデモ where we run your actual product samples. You’ll see the entire process in real time, and our engineer will explain every step in fluent English. If you’re not 100% satisfied, there’s no obligation. → Request your free live sample‑printing video now.

Q: 出荷前に機械を点検できますか？
A: Yes – we conduct a pre‑shipment video inspection with you. We’ll walk through the machine, show you the component brands, run a test, and confirm all configurations. Only when you sign off do we pack and ship. → Arrange your pre‑shipment video inspection.

Q: Why does my printed logo peel off when I add ice to the cup?
A: This happens because standard inks become brittle and lose adhesion at low temperatures. For cold‑drink applications, we recommend low‑temperature resistant PP screen printing ink, which maintains adhesion in freeze tests down to -38°C. We can recommend specific ink models based on your cup material and usage scenario. → Contact us for the perfect ink solution for your cold cups.

 

Q: Why do my printed cups have ghosting or blurry images?

A: Ghosting usually comes from two causes: unstable fixturing (the cup moves during printing) or uneven squeegee pressure. Our JST‑R300 使用 mechanical rack‑and‑pinion drive combined with a three‑point stable fixture to minimise mechanical vibration. We also provide technical support to help you adjust squeegee pressure (recommended 2.5‑3.0kg) for optimal results. → Contact us for technical support on ghosting issues.

 

Q: What maintenance does the machine require after printing?

A: After each printing session, we recommend cleaning the screen mesh with スクリーン洗浄溶剤 to remove residual ink and prevent clogging. Regular cleaning extends mesh life and ensures consistent print quality. Our English‑speaking engineers can guide you through the complete maintenance procedure on a video call. → Download our maintenance checklist or schedule a walkthrough.

印刷後のスクリーンメッシュの洗浄方法（クイックガイド）

Since screen mesh cleaning is essential for maintaining print quality, here are the basic steps:

1. Remove the screen frame from the machine and place it on a flat, clean surface.
2. Apply スクリーン洗浄溶剤 evenly over the mesh surface using a soft sponge or brush.
3. Gently scrub both sides of the mesh to dissolve residual UV or solvent ink.
4. Rinse thoroughly with water and blow‑dry with low‑pressure air.
5. Inspect the mesh under light for any remaining ink particles – repeat if necessary.

💡 プロのコツ： Our engineers can demonstrate this entire procedure on a live video call, tailored to your specific ink type and production volume. → Book a maintenance demo.

印刷ビジネスを始める準備はできていますか？

You’ve just read a detailed walkthrough. Now imagine getting a private, real‑time video walkthrough of your own product being printed, guided by our 20‑year PLC engineer – すべて流暢な英語で、コミュニケーションの障壁はゼロです。.

Here’s how it works:

1. デザインと数点の無地サンプルをお送りください。.
2. We custom‑machine a fixture and run your print test.
3. We go live on video – our English‑speaking engineer shows you everything, answers your technical questions on the spot, and you see the final print result in real time.

There is zero risk. If you’re not 100% convinced, you walk away with no obligation. And before shipping, we’ll do a pre‑shipment video inspection with you, so you know exactly what’s in the crate.

Not sure which スクリーン印刷機 fits your cup? Or need a custom fixture? Click the image below to chat with us directly.

 

📧 メール: Alan@justcig.com
💬 ワッツアップ: クリックしてチャット（新しいタブで開きます）
🌐 ウェブサイト: www.justemachine.com（新しいタブで開きます）