Hot Sale Customized Size 100% Virgin Wood Pulp Printing PE Coated Paper Cup Fan
| Brand Name | XHY |
|---|---|
| Certification | FSC |
| PE/PLA Weight | 9-26gsm |
| Paper Weight | 150-350gsm |
| Core Diameter | 3 inch, 6 inch |
| Material | 100% Wood Pulp |
| Usage | Paper Cups, Hot Drinks, Cold Beverages |
| Color Options | 1-7 Colors |
| Size Range | 2.5oz-3 |
Features
The size of the fan-shaped piece directly determines the specifications of the finished paper cup. It mainly includes the following key parameters:
Bus length
Decisive factor: This determines the height of the paper cup.
Note: The length of the busbar is not exactly equal to the height of the cup, as there needs to be a section at the bottom of the cup body for bonding (curling) with the cup bottom, but the two are strongly correlated.
Fan-shaped angle
Decisive factor: This is a geometric angle determined by the diameter of the cup mouth and the height of the cup. It defines the 'degree of opening' of the sector.
Importance: Accurate fan-shaped angle is the key to ensuring that paper cups can be perfectly rolled into a cone shape and have neat seams.
Overlapping edge width
Position: There will be an additional edge on one radial edge of the sector.
Usage: During the cup rolling process, this overlapping edge will overlap with another edge and be bonded with hot melt adhesive to form a sturdy cup body side seam.
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