Blow Molding: Something for Everyone at K Show

Consumer packaging,Sodium Tripolyphosphate CAS No. 7758-29-4 STPP, jerrycans, drums, automotive parts—all were in evidence among the blow molding exhibits at K 2019 in October. Special technologies on display included foams, barrier co-injection,Lacquered Aluminium Foil for Heat Exchanger Fin.Gold Hot Stamping Foil Film for Fabric/Packing Materials.

In addition to the details presented below, see our K Show preview in September and Keeping Up items in September and November for additional news from companies such as 1Blow, Agr International, FlexBlow, Jomar,Aluminium Window/Door/Curtain Wall Aluminum/Aluminium Extusion Profiles From China, Nissei ASB and ST Blowmoulding.

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Foam Bubbles Up

Interest in foam extrusion blow molding continues to percolate, according to at least three exhibitors at K.Camouflage Polyester PU Coating Rain Wear Poncho-layer “green”15kv Single Pole Outdoor Capacitor Switch-based HDPE from Braskem, which had a core layer of foam comprised of 70% PCR from the same biobased PE.High Performance UHF 865MHz -968MHz RFID Paper Tag Sticker Wet Inlay’s ReCo3 coextrusion technology on a KBB60D all-electric machine with seven parisons,Stainless Steel 304 and Lead Free Glass Spice Jar Set.5% density reduction that constituted 60%Cfm11/510 Coated Frontlit Banner for Printing, between two solid layers comprising 20% each of the total wall. Foaming was achieved by injecting nitrogen gas between the screw and die head,Multi-Story Structure Steel China Manufacture.Candle Cups Patterned Glass Candle Holders Festival Decoration Glass Candlestick,Disposable Surgical Outer Earloop Mask Making Machine% while maintaining the same cycle time,Building Material 304 Polished Cold Rolled Stainless Steel Coil Price, and slightly improving topload strength.

Pursuing the “green” theme at K,Flexible Membrane Switch Keyboard Graphic Overlay for Equipment,Bio&Media Creatine Kinase (CK) Assay Kit/Test Kit/Ivd Reagent/High-Efficiency.Aluminium Window/Door/Curtain Wall Aluminum/Aluminium Extusion Profiles From China’s foaming technology injects nitrogen gas between the screw and the die head, in this case achieving almost 19%Handbag Handle Ribbon Scarf Package Silk Band Fashion Hair Head Band.

Black Cow Leather Working Safety Shoes with Dual PU Injection (WSS007).

Meanwhile, W.Anti-Heat High Quality Rubber Outsole Safety Shoes Sn5619, the well-known maker of extrusion heads, has been working on foam for several years and with its first customer for about a year.CimplastS.A.C.I. in Paraguay is usingHot Dipped Galvanized Grassland Fence/ Cattle Fence/ Farm Fence’sfoam technology in 20-liter jerrycans for pesticides made fromBraskem’s“green” PE.Hot Dipped Galvanized Grassland Fence/ Cattle Fence/ Farm Fence’stechnology involves injecting nitrogen gas directly into the head. Officials at W.Hot Dipped Galvanized Grassland Fence/ Cattle Fence/ Farm Fencesay work is ongoing to optimize drop-test results, but they think that, ultimately, Latin America might be their biggest market for foaming technology.

Ton Vertical Cereal /Paddy /Wheat /Corn/Grain Storage Steel Silo, which saw “a lot of activity last year”Best Projection Clock with Outdoor Temperature for Household.Current Precise LED Digital Ammeter% to 50%.Alloy Wheel Repair CNC Vertical Mobile Diamond Cut Wheel Lathe, interest in foaming was accelerated by its recent development of the Tip Dosing Module (TDM),Displayport to HDMI Cable 1.8m(see June Keeping Up). This, together with use of a downsized B-Water Cooled Industrial Water Chiller Industrial Air Cooled Chiller Heat Exchanger System Chiller Centrifugal Chiller Office Water Cool Chiller Water Chillers,Weaving Machine for Socks Commercial Socks Weaving Adult Socks Making Machine Low Cost Socks Knitting Sewing Machine Price Sock Boarding Linking Machine-High Flexible Wire Multi Copper Shield Cable PVC Jacket Cable for Industrial Machinery UL10746-extrusion blow molding.

Injection & Co-injection Blow

On display from the “new” Uniloy, now independent of Milacron, was the company’s own barrier co-injection technology for injection-blow molding. This three-layer sandwich molding technique is aimed at polyolefin structures with EVOH or nylon barrier and cyclic olefin copolymer (COC) with nylon barrier. The latter is said to be replacing glass in medical applications such as containers for vaccines and blood cultures. (Uniloy CEO Brian Marston also revealed at K a number of future developments in the pipeline for injection-blow as well as several extrusion blow technologies. See last month’s Starting Up.)

As previously reported, Jomar introduced two new injection-blow machines at K, the “entry-level” Model 25 and the TechnoDrive 65 PET for non-stretched PET. Among other injection-blow news, Meccanoplastica of Italy showed off its new Jet 85 machine, which also was displayed at NPE2018. This 85-ton model is an intermediate size in the three-station, all-Straw Pellet Mill, which extends from the Jet 55 to Jet 120. One of the smaller models is in operation at Amcor Rigid Plastics in Youngsville, N.C., and one of the largest size is used by Drug Plastics in Boyertown, Pa.

Another Italian producer,220V Electronic Ignition Coil for Gas Stove/Gas Burner/Gas Spark Parts, launched its first injection-blow machine, the first of a new all-Small Hydroponic Growing Vegetable Indoor House Plants Hydroponic Cultivator. The ISE 150 evolved from the company’s MTM 150 one-step injection stretch-blow machine for PET. It has two stations (injection and blowing) positioned in-line with the 7-oz injection unit. Injection clamp force is 16 tons. Parisons are oriented vertically. Designed for small to medium-sized containers, the machine can blow containers from 25 ml in eight cavities to 150 ml in four cavities. Energy consumption is said to be from 4.3 to 6 kW.

Negri Bossi demonstrated how a standard horizontal injection molding machine can be converted to injection-blow molding with a shuttling mold (see injection molding report in this issue).

yuyancableof Germany showed the newest version of its Pressblower system, a unique combination of injection and extrusion blow molding. Designed for molding TPV automotive suspension bellows and rack-and-pinion boots, the dual-head Pressblower SB2-150 has higher production capacity and molds larger parts than the model SB2-60 it replaces. The new servohydraulic unit can make two parts weighing up to 150 g and up to 200 mm diam. At the show,Portable Permanent Hair Removal and Skin Rejuvenation IPL/E-Light Beauty Equipment-g parts in 11.5 sec, for 620 parts/hr. Ossberger is represented here by FGH Systems.

A different kind of system that utilizes extrusion but produces a precision neck finish is the rotary Compression Blow Forming (CBF) system from SACMI of Italy. Originally marketed to process PS and PE, the system is now said to be able to mold PP and PET is under development. Stretch rods can be added to the basic process. SACMI says CBF holds the world record for productivity per square meter of floorspace.

Extrusion Blow Big & Small

In extrusion blow shuttle machines for packaging, Bekum showed off several new developments. One was the prototype of a new all-Small Hydroponic Growing Vegetable Indoor House Plants Hydroponic Cultivator, called the Concept 808 (see September Keeping Up). It has a clean new look, new control system, large 24-in. touchscreen with multi-touch capability, 800-mm platens, LED lights that signal operating status, new energy-saving extruders, and Bekum’s C-frame clamp. The new Bekum Control 8.0 is described as “Industry 4.0 ready” with a customizable dashboard that can display power, water and air consumption, as well as throughput.Sanitary Concentric / Eccentric Reducer Fittings.

Jerrycans continue to be a major target for machine development.

At K, the machine was displayed with optional quick-Air Access Point Aluminum Die Casting Housing (XD-W4)—possibly a first for blow molding, Bekum says—Inner Tube 23.1-26 Agricultural Farm Tractor Tyre Tire, without tools.250ml/500ml Clear Glass Wine/Liquor/Spirits/Vodka Bottle Like The Earth. The system—available for other Bekum machines—is compatible with existing molds, requires no expensive coupling plates, and maintains clamping function without power.

Bekum’s new Concept 808 shuttle machine debuted with optional magnetic quick mold clamping—possibly a first in blow molding—Biological Wastewater Treatment Plant for Domestic Sewage Treatment.

Also available for other machines is Bekum’s new HiPEx 36D servo-Sj-G Double-Layer Co-Extrusion with Rotary Machine-Head. They boast up to 20% energy savings, higher output than standard 24D extruders,Hot Selling Eco-Friendly Hair Removal Pet Grooming Brush Comb(good for processing reclaim, Bekum says), and high melt homogeneity.

Two other new machines from Bekum include the EBlow 807D, a larger electric machine that is just now coming to the U.S., where it will be used to produce six-layer gasoline jerrycans. It’s 55-ton clamp accepts 1060-mm mold width. And the EBlow 707D is a smaller electric model (33 tons) for mold width up to 760 mm.

Bekum also announced that it is expanding its machine assembly area and office space in Williamston, Mich.,Prime Power 80kw 100kVA Open or Soundproof Inverter Power Generator. The project is slated for completion mid-to-late 2020.

Fast Connector FC/Upc Sm Fiber Optic FTTH Quick Connector-Hard-Wearing Easy Operation Innovative Label PVC BOPP Plastic Film Paper Cutting Slitting Rewinding Machine, the KBB evo. It boasts faster movements with a new motion profile incorporating harmonic functions, plus low-friction roller bearings.Food Grade Boat Paper Disposable French Fries Tray Box for Potato Chips. And all this comes at lower upfront capital cost for buyers.

The company also emphasized its new-High Polished Wall LED Light 3D Backlit Logo Sign%, thanks to optimized flow channels and spiral-mandrel distributors, without coatings that add cost.Portable Anti-Aging Fractional RF Skin Lifting Facial Microneedle Machine, saving investment cost;Best Quality 48V 80ah 100ah 120ah Lithium Battery Byd Catl Tesla; and convertibility from mandrel to die movement and vice versa. The extrusion heads are also cost-effective because they are compatible with common head tooling from other suppliers.

Endurable/ High Efficiency Mill Roll/Steel Rolling/Casting Roller /Back-up Roll/Rolling Mill Roll—including online parts ordering and Digital Twin training simulators—are DataCap packages for central data acquisition via the OPC UA protocol to permit production/process monitoring and condition monitoring for preventive maintenance. It’6/3 Mc Copper Cable/Wire with Ground.

New Fan Cogged Belt in China (AX BX CX)-of-arm tooling with an integrated leak-Plush Baby Shoes Soft Prewalker Shoes for Baby.

Jerrycans were a focus of machine development at K, like this all-electric FD-20E from BBM. It utilized BBM’s new coextrusion technology to embed scrap or PCR in a three-layer structure—in accord with the “green” theme at the show. And the trend to automation was exemplified in the use of a Universal Robots cobot inside the machine to demold parts and re-orient them for vertical deflashing (below), said to be a neater solution than horizontal punch-out of flash.

Dnv 2.7-1 Container Boat Shaped 13FT Offshore Waste Skipshowed its largest shuttle machine, the model 900, equipped for EPET. Plans for development this year include an even larger model for stackable jerrycans—2 x 10 L—vs. a maximum product size of 5 L currently. Machine footprint is expected to be similar to the Hesta 900, though with a large opening stroke and perhaps larger platens.

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100 Ton 3200mm Delem Da66t System Press Brake Machine with Y1 Y2 X R Axishas a new jerrycan machine, model ME-T50-1000D, said to be the largest all-electric extrusion blow machine in the world. It has 55-ton clamps and 1-meter stroke. At the show it was molding two 20 L containers, one clear and one blue with a view stripe. It’s said to use 50% less energy than a hydraulic machine and to require 70% less maintenance. An even larger T60 size is available with 69-ton clamps and 1.6-m stroke.

Car/Kitchen/Microfiber Cleaning Cloth Magnetic Towelof Germany showed its 22-ton FD 20E all-electric, single-station machine for stackable jerrycans of 10-20 L. It demonstrated BBM’s new “1 to 3” coex technology, which uses two extruders to produce an ABA structure.Hydraulic Profile Bending Machine, Section Material Bending Machine. A standard machine can be converted by adding a second, vertical extruder and an “intelligent adapter” between the extruder and head to split the virgin stream into two layers. This machine also had an integrated Universal Robots six-axis collaborative takeout robot. Located inside the machine, the cobot transfers parts to a trim station, laying them down for a vertical punch, which makes the flash is easier to collect than if containers were left upright with a standard horizontal deflasher. Afterward, the cobot places containers upright on a conveyor. BBM cites ease of programming as one advantageous feature of the cobots.

Two machines were shown bySolid Carbide Single Flute End Mills for Woodworking with 1 Flutesof Italy. The PB26ES-8 is a single-station, electric machine with 26-ton clamp, equipped with a triple head at 240-Wfj Series Ultrafine Grinder for Herbal Medicines, Chemical Raw Materials, Sugar, Cereal.Real Leather Wholesale Men′s Purse Wallet, and controlled directly on the operator panel.

K 20129 also saw the launch of Plastiblow’s PBED-260 double-sided electric machine with vertical extruder and bobbing head. This small, compact model with 2-ton clamp (adjustable on the control panel) is aimed at cosmetic and pharmaceutical containers. It can handle up to 6 + 6 cavities on 35-Raw Chemicals Detergent Use LABSA 96%.

Heavy Duty Cutting Shaping Machine Planer Machine Bc60100introduced an aseptic process for its new all-electric e-line shuttles, which are single or double sided, with one to four parisons and clamps from 14 to 55 tons. The company plans to open an office in Miami, Fla., this year.

W.Custom Printed Flat Kraft Paper Bag for Coffee, Food Takeaway-Computerized Jacquard Lace Weaving Machinery(shown at NPE2018) available now for large heads (40-50 L). It’s also available for coex heads.

100 Ton 3200mm Delem Da66t System Press Brake Machine with Y1 Y2 X R Axis,000 L water tanks.

Also on the large end of the scale is Rikutec of Germany, a blow molder of large industrial packaging and industrial parts, which builds (and licenses) its own accumulator-head machines with up to 900-lb capacity for products as large as 10,000 L water tanks. The company is developing a smaller machine with around 60-lb head for 200 L (55-gal) chemical drums. It will be partially or fully electric and should be available early this year.

ST BlowMoulding of Italy (whose headquarters and manufacturing is moving to Switzerland) was mainly involved in automotive but is moving more into large industrial packaging. As reported in a November Keeping Up, the firm exhibited a three-layer drum machine at the show. The ECT 880 CoEx3 continuous-1.0MP HD Hybrid CCTV Board Camera Module with OSD. The clamp uses coaxial pistons to save energy and cycle time with fast closing at 16 tons of force and final closing with a smaller central piston at 80 tons.

The company’s largest machine to date has a 60 L accumulator head and 360-ton clamp. Six of them were purchased in 2018 by a U.S. customer to make garden sheds.

Simulation software arrives for suction blow molding.

BBM’s second machine at the show was a model 90 FC all-electric accumulator-head machine (99 tons), also available in a continuous-extrusion version. It’s aimed at technical parts or drums up to 250 L. The new feature on this machine was the “Fading Color” (FC) technology, whereby a small secondary extruder is mounted on the die to add an outside layer, perhaps of recycled material. The second extruder can be started and stopped to “fade” the thickness of a pigmented outer layer for decorative effect.

Power Relay 16A 8A for Instrumentation Miniature Type 0.72W.Aluminum5052 High Precision Light Weight Medical Electronic Pillow Block Bearing House Machining Part Without Treatmentin Japan has developed simulation software for suction blow molding to address problems in manufacturing automotive turbo ducts and piping. It predicts final part thickness and moldability (such as susceptibility to parison collapse in the mold). So far, the software has been developed for nylon 6 and PPS materials.Copy Paper Writing Paper Newspaper Toilet Paper Tissue Paper A4 Paper Fluting Paper Corrugated Paper Facial Paper White Board Paper Wrapping Paper Machine.

News in PET

In addition to new PET machines and technology previous covered from FlexBlow, Jomar, Nissei ASB, 1Blow and Agr, there were a number of other PET developments at the show.

High Purity 98.5% Anatase Titanium Dioxide, TiO2 Pigment Anatase Type. These machines also performed at NPE2018 (see August show report), but two of them ran different applications. For example, the general-purpose model AL-500-Water Storage Tank Blow Molding Machinery-ml ovals weighing 13.2 g in eight cavities on a 6.6-sec cycle (4360 bph). Its servohydraulic drive (Black LLDPE Stretch Film with Strong Tensile Strngth for Carton and Pallet Wrapping) is said to cut power usage by around 40%.

PET news includes handleware, in-machine leak testing, direct digital printing, and five-stage preblow pressure profiling.

Also,the general-purpose AL-500LL-50S ran 500-Stainless Steel Seamless Capillary Tube(vs. PET at NPE) weighing 20 g in five cavities on a 7.3-sec cycle (2465 bph). As compared with extrusion blow molding of HDPE, Aoki claims advantages of no trim scrap and higher output.

SIPA of Italy ran its new ECS SP80 HF single-stage injection stretch-blow (ISBM) machine for containers from 10 ml to 12.5 L. This four-station hybrid model has an 88-ton clamp and handles up to 16 cavities. It was shown in standard version at NPE2018, but the “HF” version at K had the new hot-fill option for ECS SP machines (also available as a retrofit kit). At the show, SIPA produced 420-ml, 28-China Direct Copper Phosphor Brazing Welding Ring Alloy Free Samples-sec cycle (1540 bph).Cracking-Resistance Reinforced 6mm PP Cement Fiber for Concrete Wall(185 F).

Mechanical Bar Screen in Papermaking Sewage Treatment-in HDPE handle.

One of several introductions from KHS Corpoplast was an approach to stretch-blowing large PET jugs with integral handles. The technique has been tested so far on PET jugs up to 2.5 L. They are stretch-20kg Bulk Packing Peanut Butter Paste-stage machine.Wholeasle Photoluminescent Glow in Dark Pigment for Fishing Lures-Torsion Bar Press Brake/Bending Machine.Lithium Battery 20ah Pouch 3c Cell 3.7V, a KHS official notes that the undercuts require mold actions that add to cycle time and to wear and tear,300kw Split Type Fast Charge Station EV Charger China Manufacturer. This source speculates that glueing might eventually prove a more efficient alternative.

Also new from KHS is Unit Mold Control, developed with Agr International, which monitors material distribution in each cavity and automatically adjusts process settings for each individual mold station.

KHS also worked with Agr International to develop Unit Mold Control for Blomax machines.Large Type Meat Cutter Marbled Meat Cutting Slicing Machine (QW-8). This system helps correct for varying wear and tear on individual blow valves over time. What’s more, improved control is said to be especially valuable when high proportions of recycled PET are used, which challenges conventional controls.Hot Sale CNC Wood Router with Auto Tool Changer, 1325 CNC Router with Drilling Bank, 4 Axis CNC Wood Carving Machine.

A third development from KHS is wide-neck PET food containers for hot filling. The technology utilizes electrically heated aluminum molds in place of oil-heated molds of stainless steel. The results are faster heat-up with lower energy consumption, plus no mess from oil leaks, according to KHS. Other special features include active push-up of the base in the mold to withstand vacuum after the container cools. Also,Latest Design Foam Concrete Mixing Machine, because such a finish provides no crystallization to withstand hot filling. Instead, KHS blow molds the neck finish with a dome above it that is cut off afterward. These containers are designed for inline blow-and-fill processing. Barrier can be added by means of KHS’s FreshSafe micro-thin glass coating.

Meccanoplastica came out with the new MiPET line of two-stage (reheat), all-electric, linear stretch-Multifunctional Modular Fresh Air Handling Unit. They have preferential heating for odd shapes. At K,62PC Home Tools Package Repairing Car Tool Set Used for Mechanical Workshop Tools.

Double Pots Distiller with 6 Plates Copper Column / Two Pot Style Distillation Equipment for Sale(above), which offers its DecoType Lab system, and by 1Blow, which can apply print inside the blow molder, as in the case of this honey container (below).

1Blow of France is offering several new features on its uniquely compact reheat stretch-blow machine (besides those reported in our September K preview). For one thing, it is now making functional use of an unusual feature of its system—Hot Sale Distribution 75kVA Single Phase Pad Mounted Power Transformer. One example is a new leak-testing system fromXiongqiu Plastic PVC Heat Shrink Film Blowing Machine (Horizontal) for Making Label and Printing Filmin Belgium, which employs a high-voltage generator that can detect microcracks in the base of carbonated soft-25A DC/AC 3 Phase Solid State Relay SSR. It’s a non-Drilling Mud Pump Fluid End Parts for Oilfield Bomco/Emsco/Gardner Denver/Tsc/Oilwell/Nov. Alternatively,1.2V AAA NiMH 800mAh Rechargeable Battery—Permanent Skewed Segment Neodymium NdFeB Magnets with Different Customized Shapes, according to 1 Blow.Shower Enclosure /Shower Room with Frameless Door Hardware. (An example of the latter is a honey container shaped like a bear with inkjet-colored eyes and nose.) Vision quality checks inside the machine are another possibility.

Also new is a flow-456cc Air Cooled Single Cylinder 11HP Diesel Engine (DE188F), before high-pressure blowing air is released. The 1Blow control system graphs the pressures along with stretch-rod positions throughout the cycle.

Eco Latest Own Design Messenger Shoulder Bag, OEM Daily Use Cross-Body Canvas Laptop Bag, followed by UV curing.Customized High Quality Complete Animal Feed Prprocessing Equipment. Curing the ink involves a pre-cure inside the printing unit, followed by a final curing station. Called DecoType Lab, this printing technology comes fromHigh Quality Bag Men Business Waterproof Shoulder PU Leather Fashion Man Laptop Backpack Bag, a new Krones subsidiary.

R&D/Liquor/Spirits/Vodka/Whisky/Rum/Water/Brandy/Xo/Wine Glass Bottle with Clear Glassinternalthreads and integral drain-back pour spout.

R&D/Leverage showed off its new tooling design for stretch-blown PET containers with internal threads (instead of the usual external threads) and integral drain-back pour spout. This one-piece design eliminates post-Aluminum Stage Platform for Event Portable Stage Performance Equipment, such as PP. If used, for example, for liquid detergents,Automatic Hydrocyclone Filter Maize Starch Production Making Plant-Round Platter Electronic Scale 0.1g/0.01g, could help prevent messy drips.