transparent plastic cake tray bread pastry lunch bag biscuit baking food base support cake blister packaging inner tray box

yiwu wanyantong trading co., ltd. 1yr.

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Description

brand: box fruit music

wall thickness: 0.35

width: 150

customized processing: yes

whether cross-border export is exclusively available: no

height: 350

item no.: blister-0241

suitable for gift-giving occasions: advertising promotion

day-yield: 100000 pcs

purpose: general packaging

inner diameter: 5mm

with/without cover: covered

length: 400

can log be printed: ok

origin: shenyang

plastic variety: pvc

color: transparent

model: wsbz-15

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Note: Custom dimensions, LOGO. For details, please contact customer service.

Information required for the quotation:

Size: (Length * Width * Height)

Quantity: How many/PCS

Material: (PVC, PET, PS, faux fur, PP)

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Gypsum mold
The plaster is carved and shaped while still semi-wet, and then dried to form a mold. Plaster molds have low cost and are easy to modify, but their precision is not high, the surface is not smooth, and they are fragile and not durable. Therefore, they are commonly used for casting, as templates for electroplating copper molds, or for small-scale injection molding molds with moderate requirements.

Electroplated copper mold

After creating samples using gypsum molds, a layer of copper coating is applied via electroplating, resulting in electroplated copper molds. The cost is higher compared to gypsum molds, but much lower than aluminum molds. Due to their smooth surface, durability, and low cost, electroplated copper molds are commonly used blister molds.

Aluminum mold

Made by machining using aluminum ingots using machines such as lathes, milling machines, and CNC machines. Aluminum molds offer high precision, a smooth surface, and durability, but they are very expensive. Aluminum molds are typically used for blister products where the required precision cannot be achieved by copper molds.

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Update time：20260710101504