การดำเนินการ: Immediately after printing, the cup enters the UV curing box, where UV‑LED light instantly cures the ink.
วัตถุประสงค์ / หลักการ: UV inks are formulated to cure instantly when exposed to UV light. This provides immediate drying — no smudging, no waiting, no need for additional drying racks or ovens.
ข้อควรทราบที่สำคัญ: The UV curing time is adjustable via the touchscreen PLC. For different ink formulations and cup materials, the curing time may need to be fine‑tuned. UV LED curing is energy‑efficient และ safe for plastic cups, as it does not generate excessive heat that could deform the cup.
Station 7: Unloading — Automatic Cup Removal
Automatic unloading station with rubber suction pad for plastic cups on Fully Automatic Screen Printing Machine
การดำเนินการ: เอ rubber suction pad picks up the finished cup from the fixture and transfers it to the outfeed conveyor.
วัตถุประสงค์ / หลักการ: The rubber pad creates suction that lifts the cup off the fixture, then moves it to the conveyor for stacking. This method is gentle on printed surfaces — the rubber does not scratch or smudge the freshly cured logo.
ข้อควรทราบที่สำคัญ: When designing the cup fixture, do not make it too tight. If the fixture grips the cup too firmly, the suction may not provide enough force to remove the cup, causing unloading failures. The fixture should hold the cup securely during printing but release it easily during unloading.
⚠️ Failure handling: If a cup fails to be removed at Station 7, it continues to Station 8, where a sensor detects the presence of the cup and triggers a machine stop and alarm. The operator must manually remove the cup from Station 8 before restarting production.
Station 8: Stacking & Counting — Finished Product Collection
Automatic stacking and counting station for finished plastic cups on Fully Automatic Screen Printing Machine
การดำเนินการ: After curing and unloading, finished cups travel along the conveyor to the stacking area. The stacking mechanism collects cups and pushes them to the storage area once a preset count is reached.
วัตถุประสงค์ / หลักการ: การ automatic stacking system eliminates manual counting and stacking labor. Cups are stacked to a user‑defined quantity, then automatically pushed to the storage area — ready for packaging.
ข้อควรทราบที่สำคัญ: The stacking count is fully adjustable via the touchscreen PLC. Operators can set the desired number per stack based on packaging requirements. The entire process — from feeding to stacking — is fully automated, requiring no manual intervention.
คำถามที่พบบ่อย (FAQ)
Q: Does this machine work for all types of plastic cups? A: The JST-R300-ACSM is specifically designed for tapered/conical plastic cups — both PP and PET — in sizes ranging from 4 oz to 32 oz. It is เหมาะสำหรับแก้วพลาสติกไร้ขอบเป็นพิเศษ, which are common for ถ้วยสมูทตี้, ถ้วยชาผลไม้, และ แก้วเดินทาง. For pure cylindrical containers, we do not recommend this machine.
Q: Why does my printed logo peel off when I add ice cubes to the cup? A: This happens because standard screen printing inks become brittle and lose adhesion at low temperatures. For cold beverage applications — such as แก้วเย็นสไตล์สตาร์บัคส์ or iced ถ้วยสมูทตี้ — we recommend low‑temperature resistant PP screen printing ink, which maintains adhesion in freeze tests down to ‑5°C to ‑10°C.
Q: What is the difference between the standard machine and the optional upgrade? A: The standard JST-R300-ACSM is a single‑color machine. The optional upgrade adds a Leuze contrast sensor + 2 servo motors, enabling multi‑color overprint with high registration precision. The upgrade also includes a seam line sensor for paper cups. All of these are add‑on components, not part of the standard configuration.
ถาม: คุณเป็นผู้ผลิตหรือบริษัทค้าขาย? A: We are the manufacturer. Shenzhen Juste Machine Co., Ltd. has been designing and building screen printing equipment since 2013 in our own 9,000+ m² factory in Shenzhen. You can verify this during a free live video factory tour — our English‑speaking sales team will walk you through our CNC workshop, assembly lines, and QC stations in real time.
ถาม: ฉันสามารถดูเครื่องพิมพ์สินค้าของฉันก่อนชำระเงินได้หรือไม่? A: Absolutely. This is our standard practice. Send us a few blank samples and your artwork. We’ll custom‑machine a fixture (if needed), run the print test, and invite you to a live video demo — where you watch the machine print your product in real time, guided by our engineer. If you’re not convinced, you walk away with zero obligation.
You’ve just watched our engineer Alan explain the JST-R300-ACSM and its optional upgrade capabilities. Now imagine getting a private, real‑time video walkthrough of your own ถ้วยพลาสติก being printed, guided by our 20‑year PLC engineer — ทั้งหมดเป็นภาษาอังกฤษที่คล่องแคล่ว ไม่มีอุปสรรคในการสื่อสารใดๆ.
🔹 ขั้นตอนที่ 1: Send us your design and a few blank cup samples.
🔹 ขั้นตอนที่ 2: We’ll custom‑machine a fixture (in‑house CNC, ±0.01 mm) and run your print test.
🔹 ขั้นตอนที่ 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.
ไม่มีความเสี่ยงใดๆ ทั้งสิ้น. 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 screen printing machine fits your ถ้วยพลาสติก? Or need a custom fixture for your specific taper angle?