Company Details
TAIZHOU WATON MACHINERY CO LTD [Zhejiang,China] Business Type:Manufacturer , Other , Retailer , Agent , Distributor/Wholesaler , Trade Company Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide Exporter:81% - 90% Certs:CE, Test Report, ISO9001, UL
Language

TAIZHOU WATON MACHINERY CO LTD

Language
All
  • All
  • Title
Home> Industry Information> Notes On The Blowing Process For Blow Molding Machine

Notes On The Blowing Process For Blow Molding Machine

May 07, 2022

Notes On The Blowing Process For Blow molding machine


The blow molding process for a PET Blowing Machine is a bidirectional stretching process. During this process, the PET chains are bidirectionally extended, oriented and arranged. By regularly ordering the molecular chains, the mechanical properties of the bottle wall are increased, and the stretching, Tensile and impact strength, and good air tightness.


Although stretching helps to improve the strength, it should not be stretched too much. It is necessary to control the stretch-inflation ratio: the radial direction should not exceed 3.5 to 4.2, and the axial direction should not exceed 2.8 to 3.1. The wall thickness of the preform should not exceed 4.5mm.


Blowing is carried out between the glass transition temperature and the crystallization temperature, generally controlled between 85 and 115 degrees. In this temperature range, PET exhibits a high elastic state, and it becomes a transparent bottle after rapid blow molding, cooling and setting.

The above is the Notes On The Blowing Process For Blow Molding Machine we have listed for you. You can submit the following form to obtain more industry information we provide for you.

You can visit our website or contact us, and we will provide the latest consultation and solutions

Share to:

Send Inquiry

Previou:Inspection Items In The Operation Of The Blow Molding Machine
Next:Transmission mode of mold clamping device of bottle blowing machine

Most Popular

The overall production process of the bottle blowing machine
Ten Key Factors of Selction of the Hot Runner Nozzle for Preform Mold
Domestic bottle blowing machine products and levels are distributed in a pyramid
Solutions of common problems of PET blowing machine

lastest New

Fully auto PET bottle making machine sent to Israel
PET preform brown color 28/410 25 g sent to Spain
Fully Automatic 2 Cavity Blowing Machine Send to Thailand Again
ECO-4L 4 Cavity Automatic PET Bottle Blowing Machine Send to Thailand Today

Related Products

Big bottle pet blow molding machine
Big bottle pet blow molding machine
Wide Application mineral water Plastic Bottle Making Machine
Wide Application mineral water Plastic Bottle Making Machine
Newest Type 20L Stretch Blow Molding Machine price
Newest Type 20L Stretch Blow Molding Machine price

Send Inquiry

Home> Industry Information> Notes On The Blowing Process For Blow Molding Machine

Send Inquiry

Cheryl

Ms. Cheryl

Email:

Send Inquiry

Tel:+86-576-88807095

Fax:

Mobile Phone:+8613905763982

Email:

Address:Shangnian Industrial Area, Taizhou, Zhejiang

Related Products List

Mobile Site

Copyright © 2024 TAIZHOU WATON MACHINERY CO LTD All rights reserved. Privacy Policy

Home

Product

Phone

About Us

Inquiry
Please Leave Us A Message

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Upload Attachment
Send