2015 New PET performs and caps for blowing

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
1000000 g
Supply Capability:
99000000 g/month

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Product Description:

2015 New PET performs and caps for blowing

 

 

Product Description

PET performs and caps


1)100% new materials


2)pet preform can blowing into water bottle and carbonated bottle neck

 

3) High toughness

 

4) Different neck sizes and weight (accord with customers requirement)

 

5) We can produce preforms in according with customer special requirements after opening new moulds or modifying our existing moulds

 

6) different colors can be chose (blue, red, clear, milky, and yellow etc.)

 

28mm13g16g17g21g27g32g36g42g56g
blowing capacity150-250ml250-4000ml250-400ml400-600ml600-800ml800-1200ml1200-1500ml1200-1500ml2000-3000ml
30mm14g16g17g18g25g33g36g38g43g
blowing capacity150-250ml250-400ml250-400ml250-400ml400-800ml800-1200ml1200-1500ml1200-1500ml1500-2000ml

 

 

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We are specializing in the production of various specifications of PET edible oil bottle perform,mineral water bottle perform, PET wide mouth bottle perform, 3 gallons, 5 gallons of preform and various ancillary lid and handle.

The characteristics of the raw material:

The raw material is with low heavy metal content, acetaldehyde content is low, the color value, characteristic viscosity stability. 

Due to the adoption of the process recipe and unique production technology, the product has excellent processing properties, low processing temperature, processing a wide range of products, high transparency, high rate of finished products, which makes the bottle making process, high production efficiency, less degradation, acetaldehyde content is low, in order to ensure the health and safety at the same time, effectively ensure the pure water, mineral water, distilled water and taste unique to their respective.

 

The main production of various kinds of capacity of PET bottles, beverage bottles,mineral water bottles, PET wide mouth bottle and various small bucket drums etc.

 

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Q:What is the difference between bottle blank and bottle embryo? What should be called "bottle blank" or "bottle embryo" before the bottle blowing?
As for which one to see their respective habits. Literally, the billet should be a semi-finished product, and the embryo should be something that has life.
Q:PET how long can the bottle embryo be filled with PET hot filling bottle after long time? What are the conditions for preservation of the bottle embryo?
Injection molded bottles should be placed for 24 hours to 48 hours to release and ease the bottle embryo in injection and cooling, as well as the release of film stress.
Q:What happened to the bottle embryo in the injection molding machine?
Technological aspects(1) the injection pressure is too high or the injection speed is too fast. Because of the high pressure and high speed, the opening force of the mold increases, causing the overflow. According to the thickness of the product to adjust the injection speed and injection time, the thin products should be filled with high speed, no longer into the note; thick products should be used at low speed mold filling, and let the epidermis in the final pressure before reaching the general fixed.(2) excessive feed, resulting in flying edge. It is worth noting that not to prevent the depression and to inject too many molten material, so that the depression may not be "filling", while the "flying edge" will appear. This is done by extending the injection time or holding time.(3) the temperature of the cylinder, nozzle is too high, or the mold temperature is too high, will reduce the viscosity of plastic, liquidity increased, in the case of smooth die, resulting in flying edge.
Q:50G how much is the bottle mold?
50g's bottle embryo is about 8000 yuan a cavity. You'll have to do a few calculations
Q:When using negative pressure to measure the tightness of bottle cap, use bottle embryo or bottle
The clamping head method uses the bottle mouth, whether it is a bottle embryo or a bottle, and cuts the bottle mouth test.
Q:How much molten PET temperature is molding in injection molding? Hot runner mold?
Melting requires absorption of heat and is endothermic. Crystals have a melting point called melting point. Amorphous crystals have no definite melting temperature. The inverse process of melting is solidification.
Q:What is the process of blowing bottles in a bottle blowing machine?
At present, most of the bottle blowing machine is still two step bottle blowing machine, that is, the plastic material must be made into a bottle embryo, and then blowing. Now commonly used is PET material of environmental protection plasticThe process of blowing is divided into two parts: first, preheat preforms through the high temperature lamp irradiation, the body part of the heating bottle softening, in order to keep the bottle shape, bottle preform mouth is not heated, so need cooling device for cooling a certain operation on it.
Q:What about the white circle at the bottom of the injection bottle?
The phenomenon of a ring pattern near the gate. This phenomenon is caused by the melting of the molten resin on one side of the die cavity and the other on the side of the mold.
Q:How do I make the thread of this plastic bottle? Must I have a bottle of embryo in it?
Industrial oil, then the most suitable material is PP or PE., hollow blow, so if you are customized bottles, the mold costs are saved a lot, I'm doing plastic bottles, hollow blow is
Q:When the bottle blower blows, the bottom of the bottle can not be formed.
Pre blowing flow, pre blowing angle, stretching rod has no eccentricity, blow bottle pressure, pre blow, blow bottle, recovery and exhaust solenoid valve, flexible operation, bottle embryo temperature.

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