Mesin Cetak Skrin Automatik untuk Cawan Kopi

Mesin Cetak Skrin Automatik untuk Cawan Kopi

Bermasalah dengan pendaftaran yang tidak konsisten pada cawan kopi tirus? The Mesin pencetak skrin cawan automatik sepenuhnya JST‑R300 menyelesaikan ini dengan ketepatan dipacu servo – mencetak sehingga 4,500 cawan sejam with Ketepatan ±0.1 mm. Artikel ini menerangkan aliran kerja pencetakan yang lengkap dan menyediakan penyelesaian kepada isu-isu biasa seperti pengelupasan dakwat di bawah ais, hantu cetakan, dan ketidakpadanan lekapan. Dan anda bukan sahaja membaca tentangnya: kami Jurutera berbahasa Inggeris akan menunjukkan kepada anda keseluruhan proses secara langsung melalui panggilan video, menggunakan sampel produk anda sendiri.

Dalam demo ini, anda akan melihat:

• ✅ Bagaimana sistem muatan automatik memberi suapan cawan secara berterusan tanpa tersekat
• ✅ Mengapa rawatan korona dilangkau untuk cawan kertas – dan apabila ia diperlukan untuk plastik
• ✅ How a sensor (pilihan) mengelak mencetak di atas jahitan cawan kertas
• ✅ The Stesen Cet dengan motor servo berkembar, chuck elektromagnet, dan pendaftaran segera
• ✅ Bagaimana Pengawetan UV‑LED (1 kW, 395 nm) memberikan hasil serta-merta yang tahan calar
• ✅ Pemunggahan automatik, penyusunan, dan pengiraan – semuanya tanpa campur tangan manual
• ✅ Dan akhirnya, yang siap Cawan kopi gaya Starbucks – crisp, durable, and ready for branding

👉 Lebih suka menonton dahulu? Jurutera kami akan menjalankan proses yang sama dengan reka bentuk cawan anda dalam panggilan video peribadi – tiada penterjemah diperlukan. Jadualkan demo langsung percuma anda sekarang.

Manfaat Teras Sekilas Pandang

Benefit	Mengapa Ia Penting
Pendaftaran ±0.1 mm	Setiap cetakan mendarat tepat di tempat yang sepatutnya – walaupun pada beberapa laluan untuk kerja pelbagai warna.
4,500–4,800 pcs/jam	Output tinggi untuk pesanan komersial, namun automatik sepenuhnya supaya anda menjimatkan kos buruh.
Meja Putar 8 Stesen	Pra‑rawatan, pencetakan, pengawetan, dan pemunggahan berlaku serentak – tiada masa terluang.
Dibina oleh Pengilang Sebenar	Kilang seluas 9,000 m², 10 pusat CNC, dan kejuruteraan dalaman sejak 2013.
Bercakap dengan jurutera kami – dalam bahasa Inggeris	Tiada halangan bahasa. Pakar PLC kami yang berpengalaman 20 tahun bertutur bahasa Inggeris fasih dan menyertai panggilan video anda untuk menjawab soalan teknikal secara langsung.
Pemeriksaan video pra‑penghantaran percuma	We walk you through your finished machine before it’s crated – you see every detail, and we adjust if needed.

Langkah demi Langkah: Cara Kami Mencetak Cawan Kopi Gaya Starbucks

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)

Untuk 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.

• An electromagnetic chuck behind the fixture engages and holds the cup firmly.
• A 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.

Soalan Lazim (FAQ)

S: Adakah anda pengilang atau syarikat perdagangan?
A: We are a pengilang langsung – 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.

S: Mengapa harga anda lebih tinggi daripada beberapa pembekal lain?
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.

S: Adakah jurutera anda bertutur dalam bahasa Inggeris? Bolehkah kita berkomunikasi tanpa penterjemah?
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.

S: Bolehkah saya melihat mesin mencetak produk saya sebelum saya membayar?
A: Yes – we offer a demo video langsung percuma 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: Bolehkah saya memeriksa mesin saya sebelum ia dihantar?
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.

S: Mengapa logo tercetak saya mengelupas apabila saya menambah ais ke dalam cawan?
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 menggunakan a 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 pelarut cucian skrin 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.

Cara Membersihkan Jaringan Skrin Selepas Mencetak (Panduan Ringkas)

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 pelarut cucian skrin 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.

💡 Tip pro: 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.

Bersedia untuk Memulakan Perniagaan Percetakan Anda?

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 – semua dalam bahasa Inggeris yang fasih, tanpa sebarang halangan komunikasi.

Here’s how it works:

1. Hantarkan kepada kami reka bentuk anda dan beberapa sampel produk kosong.
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 mesin cetak skrin fits your cup? Or need a custom fixture? Click the image below to chat with us directly.

 

📧 Emel: Alan@justcig.com
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🌐 Laman Web: www.justemachine.com(dibuka dalam tab baru)