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The cup rim curling is incomplete.

Author:MINGYUAN Paper Cup Machine SuppliersFROM:Disposable Cup Machine Manufacturer TIME:2025-08-08

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Question

The cup edge is not fully rolled and the seal is not good. The ultrasonic head pressure needs to be increased.

问题对比图片.jpg


Solution
STEP 1

Click “Inching", move the ultrasonic head onto the mold

步骤1.jpg


STEP 2

Loosen the two screws at the front

步骤2.jpg


STEP 3

Tap the front of the iron plate with your hand toincrease the pressure of the ultrasonic head

步骤3.jpg


STEP 4

Tighten the two screws at the front

步骤4.jpg


STEP 5

Retest the paper sealing effect

步骤5.jpg


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MINGYUAN Machinery

Tel: +86-13362708280

Email: george@paper-cupmakingmachine.com

MP/WhatsApp: +86-13362708280

Manufacturer Address:No.1588, Huaming Road, Feiyun Street,Ruian City Zhejiang Province -325200 China

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