Computer and Business Articles
Tons of informative business and computer articles
Featured Articles
    Networking and the Internet
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    Other
Computers
    Acer
    Alienware
    Asus
    Dell
    Gateway
    HP, Compaq
    IBM, Lenovo
    Sony
    Whitebox, Custom Systems
Apple Computers & Components
    Apple Accessories
    Apple Components
    Apple Desktops
    Apple Laptops & Notebooks
    Apple Networking
    Apple Printers, Scanners & Ink
    Vintage Apple
    Wholesale Lots
    Other
Plastics
    Auxiliary Process Equipment
    Injection, Blow Molding
    Molds, Dies
    Raw Materials & Scrap
    Other Items
Manufacturing & Metal Working
    Manufacturing Equipment
    Metalworking Equipment
    Metalworking Tooling, Supplies
    Process Equipment
    Metals & Alloys
    Semiconductor & PCB Equipment
    Textile & Apparel Equipment
    Welding
    Other
Printers
Printer Supplies & Accessories
    Cleaning, Repair Kits
    Feeders, Trays
    Ink Cartridges
    Ink Refill Kits
    Ink Ribbons
    Laser Drum Cartridges, Fusers
    Laser Toner
    Power Supplies
    Print Heads
    Printer Memory
    Printer Paper
    Sign Vinyl
    Other
Office Products
    CD-R, DVD-R, Blank Media
    Copiers & Copier Supplies
    Fax Machines & Supplies
    Microfilm & Microfiche
    Office Equipment
    Office Furniture
    Presentation, AV, Projectors
    Shredders
    Supplies & Small Equipment
    Trade Show Displays
    Other Office Products
    Wholesale Lots
Industrial Equipment, MRO
    Adhesives & Sealant
    Cleaning Equipment & Supplies
    Commercial Radios
    Compressors
    Fasteners & Hardware
    Forklifts & Other Lifts
    Forklift Parts & Accessories
    Government & Public Safety
    HVAC
    Hydraulics & Pneumatics
    Lighting & Lasers
    Industrial Automation, Control
    Manuals, Books
    Forklifts & Material Handling
    Painting Equipment & Supplies
    Motors, Transmissions
    Professional Tools & Hardware
    Pumps & Plumbing
    Pumps
    Safety & Security
    Wholesale Lots
    Other
Construction
    Building Materials, Supplies
    Buildings, Modular & Pre-Fab
    Construction Equipment
    Mining Equipment

Plastics

Injection, Blow Molding

Injection, Blow Molding Article

U.S. Patent 237,168 was issued on February 1, 1881, to Celluloid Novelty Co. and Celluloid manufacturing Company, New York. This was the first patent for the processing of extruded polymer into a parison for blow molding.

The first applications for blow molding were for cellulose nitrate, and later, in the 1930s, for cellulose acetate. Blow molding remained a relatively small part of the plastics manufacturing scene until the introduction of Low Density Polyethylene (LDPE) in the 1940s. The production of LDPE squeeze bottles by Monsanto caused a rapid expansion of the industry, with containers produced to replace glass bottles for shampoos and liquid soaps.

The mass production of high density polyethylene (HDPE) and polypropylene (PP) in the 1950s led to a further increase in blow molding demand, for applications such as liquid detergents, motor oil, water and milk. The lightweight HDPE one gallon milk container revolutionized the dairy industry, as glass bottles and paperboard were quickly replaced.

The production of polyethylene terephthalate (PET) led to the viability of reheat stretch blow molding. The strain hardening properties of PET allowed the high volume production of bottles able to resist the carbonation pressure in soft drink applications. The high clarity and economics of PET stretch blow molding have made this a popular production method for bottles for water, detergents, and other products.

Injection, Blow Molding Items

1

Search:  
PLASTIC BEADS INJECTION MOLDING KRAIBURG PEBAX. 30 BAGS

$6.95
plasticor injection and blow molding dies and molds

$9.95
Nordson 2302 Hot Glue Unit

$199.00
CONAIR INJECTION MOLDING CHILLER 3 TONS

$1600.00
BRAND NEW 45 TON VERTICAL INJECTION MOLDING MACHINE

$29500.00
A Plastic Injection Molding Attachment for Drill Press

$14.94
BRAND NEW INJECTION MOLDING MACHINE (COLOR MIXER)

$1295.00
ELECTRA FORM MOLD TIP HEATERS 199-0208T

$100.00
Injection Molding Machine

$999.00
Used Cincinnati Milacron VT85-5 Injection Molding Press

$3000.00
Uniloy Milacron 4 Cavity PET Blow Mold Electra Form

$150000.00
Uniloy Milacron 5 Cavity PET Blow Mold VERSAPET

$150000.00
Vertical 65 ton Injection Molding Machine - Vimm 150

$2900.00
NICE DR. BOY 15 TON INJECTION MOLDING MACHINE MODEL 15

$2989.00
Injection Mold Quote - Made in Russia to U.S. standards

$1.00
TOYO PLASTAR 90 TON INJECTION MOLDING MACHINE TI-90G2

$3489.00
90TON (99 US TON) INJECTION MOLDING MACHINE

$19950.00
Battenfeld 50T SHUTTLE INJECTION MOLDING MACHINE PRESS

$26000.00
Plastic Injection Hot Runner Tooling D-M-E DME RamaCorp

$125.00
180 Ton Injection Molding Machine Launch Injection Mold

$11000.00
REGLOPLAS HOT OIL & WATER INJECTION MOLDING THERMOLATOR

$650.00
TEC 8X50 INJECTION MOLDING PARTS CONVEYER

$375.00
INJECTION MOLDING MACHINE (BRAND NEW AUTO LOADERS)

$1295.00
1996 ARBURG 83-TON PLASTIC INJECTION MOLDING MACHINE

$7000.00
LOGIC SEAL (NEGATIVE PRESSURE) MODEL # LS-200 115 VOLT

$500.00
EMI Stainless Steel water manifolds

$69.00
ENGEL PLASTIC INJECTION MOLDING MACHINE

$0.99
BRAND NEW INJECTION MOLDING MACHINE (HOPPER DRYER)

$945.00
BOY 15 S PLASTIC INJECTION MOLDING MACHINE

$0.99
Quotation for Your Plastic Injection Parts and Tooling

$0.01
virco student desk in good condition LOT 48

$2500.00
GLAS CRAFT / GRACO "Spartan" RTM Injection System

$1800.00
vingcard locks 2100 brass color lot of 50

$2500.00
12pcs. JAPAN STEEL WORKS 00-2361S-23 HEATERBANDS, NEW

$20.00
1998 BATTENFELD 55-TON PLASTIC INJECTION MOLDING MACHIN

$9500.00
STAR CY-800FB INJECTION MOLDING ROBOT PICKER

$1950.00
Injection Molder Frohring Mini-Jector

$100.00
Injection Molding Machine

$15000.00
PET Resin Silo 120,000 Llb All Con Imperial Industries

$50000.00
1991 Van Dorn 500 Ton Injection Molder

$17500.00
2005 FORTUNE 110-TON PLASTIC INJECTION MOLDING

$32500.00
Morgan Press Plastic Injector G-55T

$0.99
injection and blow molding die and mold equipement

$9.95
injection blow molding press machinist tools jigs dies

$9.95
SUMITOMO SD30 ELECTRIC INJECTION MOLDING MACHINE CD/DVD

$18370.00
1998 JSW 40-TON ELECTRIC PLASTIC INJECTION MOLDING

$13500.00
Vintage Plastic Injector Mold Press Plasticor NRK

$204.59
2004 FORTUNE 110-TON PLASTIC INJECTION MOLDING

$30500.00
120 Ton Kawaguchi Plastic Injection Molding Machine

$500.00
BOY 15 S DIPTRONIC PLASTIC INJECTION MOLDING MACHINE

$0.99
Plastic Injector AB 100 - Jewelry,Electronics, Medical

$3750.00
Uniloy Milacron 4 Cavity PET Blow Mold Electra Form

$150000.00
GOUGH ECON BUCKET CONVEYER INJECTION MOLDING

$1000.00
Hydraulic Press,Linear Actuator Injection Molding Mach

$2500.00
SAILOR ROBOT, AUTOMATED ASSEMBLIES, SPRUE PICKER MOLDER

$499.00
MOKON HYDROTHERM INJECTION MOLDING THERMOLATOR

$600.00
CINCINNATI INJECTION MOLDING PRESS

$15500.00
Vickers 11 Gal Injection Molding Cartridge Kit

$99.99
INSERT A397 FROM BELL HOWELL FOUR STATION WITH FOLDER

$7500.00
2003 FORTUNE 143-TON PLASTIC INJECTION MOLDING

$47500.00
MOLDING MACHINE NOZZLE TIP

$0.99
injection and blow molding die and mold equipment

$9.95
BOY 15/2 PLASTIC INJECTION MOLDING MACHINE

$0.99
Injection Molding Machine

$305.00
Injection Molding Machine Spline/Shaft JSW N00348

$49.99
Schuld Mfg Complete 10 Silo Resin System Aluminum

$750000.00
FARREL INJECTION MOLDING PRESS

$3000.00
1998 HPM Plastic Injection Molder Molding Machine __N/R

$13500.00
NICE Polymer Systems GRINDER w/ NEW Conair Unloader Sys

$2199.00
1995 150 TON SODICK PLASTIC INJECTION MACHINE

$9900.00
Battenfield 41921S Injection Molder + Pumps Controller

$1999.99
ARBURG ALLROUNDER THERMOCOUPLE-TEMP. SENSOR 10 mm L

$39.99