Water/beverage Preform Molds

Buen-Mineral Water/drinking Preform Moulds Description

We are capable of making multiple cavity of water/beverage preform molds for various preforms in various size and weight for different water and beverage bottles. For instance, mineral water bottle, beverage drinking bottle like coca cola, Pepsi etc.

Buen Preform Molds Advantages:

  • The preform mold cavity could be varied from 4 to 72;
  • Independent self-locking system for easier maintenance and repair;
  • Optimized water channel and inserted beryllium bronze guarantee the best cooling effect;
  • Stainless steel used for mold core and cavity for the better polishing performance and prolong the mold life;
  • High precision CMM inspection system effectively control the preform size and wall thickness.
  • Special structure and design for jar preform to decrease the cracking problem of jar mold;

Preform Drawing For Water/beverage Preform Molds

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Molds Description

Plastic: PET Preform Preform Weight: 15-35g

Neck size: 28mm, 30mm, 38mm, 46mm

Cav. No.: 4, 6, 8, 12, 16, 20, 24, 32, 48, 72…

Injection gate: hot runner short gate, hot runner needle valve gate

Ejection: stripper mold life: 3 million shots

Core/cav. steel: S136 (HRC48-52) stainless steel Mold plate: P20 (HRC29-31)

Mold size/weight: see below mold size table

Mold structure: core/cavity inserts (self-lock)

Heating insulation tip: Dupont (USA)

Payment terms: 40% prepayment, balance shall be paid off before loading the goods

Packing: sea-worthy wooden box

Guarantee: one year free sapre parts (non-human damage; full life technical support)

T1 time: 45-65 days (exclude our national holiday)

①the eccentricity is within ±0.15mm.
② The weight/gram tolerance is ±0.2g
③The mould normal life is one million injection times.
④Guarantee time to keep mould in good free repair for one year.
⑤ the mold has no margin and bur. It has advantages of good finish and smooth shelling, no draw bench, breach and clamping preform mold .

Preform SpecificationCav. No.Injection Gate Mould Size
(mm)
28/30mm
15-35g
4 cav.needle valve gate420x260x450 mm
6 cav.needle valve gate530x260x450 mm
8 cav.needle valve gate420x360x460 mm
12 cav.needle valve gate530x360x460 mm
16 cav.needle valve gate700x360x480 mm
20 cav.short gate820x340x370 mm
24 cav.needle valve gate820x470x500 mm
32 cav.needle valve gate820x570x500 mm
48 cav.needle valve gate1094x620x587 mm
72 cav.needle valve gate1100x800x590 mm
96 cav.needle valve gate1250x1050x700mm
38mm, 64g6 cav.needle valve gate480x400x533 mm
8 cav.needle valve gate550x400x533 mm
10 cav.needle valve gate720x400x533 mm

Mold Parts Description

1. Buen Mould will send the processing report each 10 days during the tooling (tooling photos and words descriptions).

2. Buen Mold can provide full set product and mould drawings and all relative papers (igs, stp, x_t).

3. Buen Mould will send customers the testing samples and running videos for customer to check the product running status. The samples can be sent by DHL or any specified courier.

4. Buen mould can provide the mould and machine test report.

5. Before goods shipment, each mould and machine will be tested at least one hour to check the stability.

Outside: Standard waterproof wooden box; Inside: film paper + packing belt reinforced
To make sure the product packaging integrity and safety;
Shipping methods:
1. By sea; 2. By air
(recommend big product such as blowing machine and preform molds)
3. By express: TNT, EMS, DHL, Fed Ex, UPS etc.(suitable for free samples)

Home » Water/beverage Preform Molds