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320 GSM 12 oz Paper Cup Solution in the USA | MYC-OCM12

Paper Cup Solution / United States

320 GSM 12 oz Paper Cup Solution in the USA

This 320 GSM 12 oz paper cup solution combines the MYC-OCM12 with three additional hot-air guns to produce the required single-wall cup and support side-seam and bottom sealing.

Requirement Review

Problems the 320 GSM 12 oz Paper Cup Solution Needed to Address

The machine setup needed to form the specified 12 oz cup, support side-seam bonding on a single-PE blank, and maintain bottom sealing with heavier paper.

Forming 320 GSM Paper into the 12 oz Profile

Compared with lighter cup stock, the stiffer 320 GSM blank required a forming setup matched to the specified cup shape and dimensions.

Supporting a Single-PE Side Seam

The 18 GSM PE coating is applied to one side, so the seam area needed preheating before ultrasonic bonding.

Heating the Heavy Bottom Joint

The 320 GSM blank presents greater resistance during forming, making heat distribution at the cup bottom important.

MYC-OCM12 used in a 320 GSM 12 oz paper cup solution for the U.S. project

Machine Selection

Why MYC-OCM12 Was the Starting Platform

The model covers 1.5-16 oz cups and runs at 80-100 pcs/min, so it accommodates the required 12 oz format.

Sealing Recommendation

Three Added Hot-Air Guns for Two Joint Areas

hot-air preheating at the side seam of a single PE paper cup

two hot-air guns heating the bottom joint of a 12 oz paper cup

One Gun Before Ultrasonic Bonding

The first gun preheats the single-PE side-seam area before the overlap reaches ultrasonic bonding.

Two Guns at the Cup Bottom

Two hot-air guns heat the cup-bottom sealing area faster and more evenly, shortening warm-up time and helping maintain consistent bottom sealing during production.

Solution Verification

Checking the Proposed Setup on Finished Cups

measurement of the finished 12 oz paper cup produced during the U.S. project

liquid check performed on the finished 12 oz single-wall paper cup

11.5 cmCup height

9 cmTop diameter

6 cmBottom diameter

The finished cup remained upright during filling and stirring, with no visible leakage or obvious deformation in the recorded sequence.

finished printed 12 oz cup from the custom MYC-OCM12 configuration

Solution Summary

MYC-OCM12 Configuration for This 12 oz Cup

Machine	MYC-OCM12 paper cup machine
Machine range	1.5-16 oz
Running speed	80-100 pcs/min
Custom hardware	3 added hot-air guns: 1 side seam, 2 cup bottom
Cup	12 oz single wall, approximately 360 ml
Material	320 GSM paper + 18 GSM single-side PE

Paper Cup Machine Cases