Paper cup machine manufacturer
Compare five DISCOVER forming machines by finished-cup format, published output, paper requirements and factory utilities—then verify the tooling and line configuration for your project.
Category definition
The station arrangement and heating method vary by model, cup design and paper structure.
A paper cup machine converts prepared, coated paper blanks into finished containers through controlled feeding, forming, sealing and rim-finishing operations. The suitable configuration depends on container geometry, material behavior, required output and downstream handling.
This category includes equipment for conventional round drink cups, taller formats and non-round paper containers. Begin with the finished cup specification before comparing machine speed.
Choose by finished container
Use container geometry to reach the right product group before comparing speed. Tooling, paper and sealing requirements still need model-specific confirmation.
For common hot-drink, cold-drink and food-container formats within the published dimensional range. Compare KSJ-160, ZSJ-III and ZWJ-III-L by size and output requirement.
Compare round-cup models →
KSJ-120E lists a maximum top diameter of 110 mm and maximum cup height of 180 mm. Paper compatibility, tooling and stability should be verified against the actual drawing.
Review KSJ-120E →
For rectangular, square-bottom or oval-bottom formats, confirm corner formation, tooling, side-seam and bottom-seal requirements from a finished sample or drawing.
Review rectangular model →Model comparison
Use these published ranges for initial screening. Confirm current specifications, output conditions, tooling and available options on the individual model page before ordering.
| Model | Primary fit | Cup range | Published speed | Paper/type | Air consumption | Details |
|---|---|---|---|---|---|---|
| KSJ-160 | Round cups requiring the highest published speed in this range | 2–16 oz | 140–160 pcs/min | 210–350 gsm | 0.4 m³/min | View model → |
| ZSJ-III | Automatic medium-speed round cup production | 2–16 oz | 90–110 pcs/min | 210–350 gsm | 0.4 m³/min | View model → |
| ZWJ-III-L 22OZ | Larger round cup range | 5–24 oz | 80–90 pcs/min | 210–350 gsm | 0.4 m³/min | View model → |
| FBJ-III | Rectangular, square-bottom or oval-bottom formats | 6–28 oz | 80–90 pcs/min | Single or double PE | 0.4 m³/min | View model → |
| KSJ-120E | Tall or larger-format cups within its dimensional limits | Top Ø ≤110 mm; height ≤180 mm | 110–120 pcs/min | Confirm for project | 0.7 m³/min | View model → |
Available models
Use the cards for initial routing, then open the matching product page for configuration, electrical data, machine dimensions, options and quotation details.
160pcs/min
For round paper cups within the published 2–16 oz range. Its listed configuration includes open-cam drive, gear transmission, automatic lubrication and Leister bottom heating.
Cup range
2–16 ozPaper
210–350 gsmAir
0.4 m³/minModel
KSJ-160
110pcs/min
For round cups in the published 2–16 oz range. Its listed configuration includes gear transmission, open-cam drive, bottom heating and automatic lubrication.
Cup range
2–16 ozPaper
210–350 gsmAir
0.4 m³/minModel
ZSJ-III
85pcs/min
For round cups within the published 5–24 oz range. Use the product page to confirm PLC, forming and sealing configuration for the intended cup.
Cup range
5–24 ozPaper
210–350 gsmAir
0.4 m³/minModel
ZWJ-III-L
90pcs/min
For square-bottom, rectangular and oval-bottom container formats within the published 6–28 oz range. Confirm the finished drawing, corner geometry, sealing conditions and tooling before selection.
Cup range
6–28 ozPaper type
Single/double PEAir
0.4 m³/minModel
FBJ-III
120pcs/min
For taller or larger-format cups within the published dimensional limits. Confirm paper compatibility, tooling, utilities and the required downstream arrangement for the project
Top diameter
Up to 110 mmCup height
Up to 180 mmAir
0.7 m³/minModel
KSJ-120EPublished ranges support initial model screening. Final machine configuration, compatible materials, utilities and output conditions require technical confirmation.
Send a cup photo or drawing, dimensions, paper structure and target output for a model review.
Engineering features
Drive, heating, lubrication and tooling choices affect material compatibility, maintenance planning and the finished seal. Published features vary by model, so use these points to prepare a focused technical review.
Feature availability and implementation can differ by machine model, cup format and project configuration. The quotation and technical agreement should identify the final scope.
Application and process fit
A category decision becomes useful only when the finished cup and production process are clearly defined.
Forming workflow
The exact station arrangement varies by model. This sequence provides a practical framework for discussing material behavior, sealing quality and inspection points.
Prepared fan-shaped blanks are separated, transferred and positioned for controlled side-wall forming.
The blank is wrapped into a sleeve and the side seam is sealed according to the selected paper and coating.
Bottom paper is inserted, heated and knurled to create the base joint. Settings must match the cup design and material.
The rim is curled, the formed cup is discharged, and optional inspection or collection equipment can support the next process.
Technical confirmation
Bring the cup, material and factory information together once so the machine, tooling and supporting line can be reviewed as one system.
Manufacturing evidence
DISCOVER's company and quality information covers machining, mold manufacture, equipment development, assembly and commissioning.
The quality page states a 0.01 mm accuracy requirement for conventional molds. Confirm model-specific tolerances and inspection records during technical review.
Published R&D information covers forming, drive, lubrication, heating and paper-positioning systems.
Review technology →Manufacturing information documents assembly and commissioning as part of equipment preparation.
Review quality information →Use the certificate, video and case pages to review the material published by the company.
Certificates → Cases →Quality and compliance evidence
Use published company documents for initial review, then confirm the legal holder, scope, validity and model applicability required for the selected configuration and destination market.
The certificate library displays ISO, SA8000 and GB/T-related documents. These support supplier review but do not by themselves define approval for every machine.
Open certificate library →Request the declaration or technical document applicable to the exact paper cup machine, final configuration and destination market included in the quotation.
Request model documents →Ask for available inspection or test records, a model-specific operation video and the agreed acceptance points for the finished machine.
Review machine videos →Confirm the final configuration, utilities, tooling, packing information, installation and training scope, wear-parts plan and available shipment documents.
Review project support →Company-level certificates and machine-related documents serve different purposes. Their relevance should be checked against the named model, configuration, destination and contractual requirements.
Machine operation
Video helps buyers inspect the machine layout and visible operating sequence before requesting model-specific documents or arranging a factory visit. Performance values still require written technical confirmation.
Project support
Final scope depends on the agreed project and contract.
Common questions
Begin with the finished cup dimensions, paper structure, target output, intended application, available utilities and downstream requirements. Compare the published model ranges, then confirm the final configuration with the manufacturer.
A machine may produce multiple sizes within its specified range by changing the relevant tooling. Confirm the available mold range, required tooling and changeover procedure for the selected model.
Provide the paper weight, coating type and blank specification. Material compatibility and sealing settings must be confirmed for the selected machine and cup design.
Ask for the model-specific cleaning, lubrication, inspection, wear-parts and preventive-maintenance schedule. Maintenance requirements vary by configuration and operating conditions.
DISCOVER's published support process covers installation and commissioning, technical training and spare-parts support. Final scope and warranty terms follow the project agreement.
Confirm the legal holder, scope and validity of company certificates, then request the declaration or technical documents applicable to the selected model, final configuration and destination market. Also agree the available inspection or test records and project documentation before ordering.
Include cup dimensions, paper structure, target output, destination country, available utilities and any inspection or packing requirements.
Our paper cup machine service is supported by a dedicated team of professionals, from providing pre-sales advice and customizing machines to meet specific production requirements, to providing ongoing post-sales support and guidance.
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