The Pacmasta 450mm automatic impulse heat sealer is designed for operations that require continuous, consistent sealing of thermoplastic films without depending on operator technique. Once settings are programmed, the machine manages each sealing cycle automatically, producing repeatable results from the first bag of a shift to the last.
The impulse heating method delivers a controlled burst of heat only at the moment of sealing. This protects heat-sensitive films from overheating and reduces energy consumption compared to constant-heat alternatives. Because heat is applied in a controlled pulse rather than maintained continuously, the method suits a wide range of thermoplastic materials. Once the operator dials in the correct control settings, the unit maintains those parameters automatically, removing the need for manual adjustments between bags. This makes the 450mm automatic impulse heat sealer particularly effective on repetitive, high-throughput packaging lines where seal consistency is critical.
The 450mm automatic impulse heat sealer suits businesses that package products in moderate to large bag formats and require uniform seal quality across high daily volumes. Common applications include food packaging operations sealing polyethylene bags, pharmaceutical and medical device companies sealing medical-grade pouches, and industrial or agricultural suppliers packaging goods in polypropylene or aluminium-lined bags. The automatic cycle is especially practical at any dedicated sealing station where sustaining manual consistency across a full production shift would be difficult.
This unit is a practical choice for small to mid-sized manufacturers, contract packagers, and warehouse operations that need a step up from manual impulse sealers without moving to a fully integrated conveyor-based line. The programmable settings mean that once a packaging format is established, switching between bag types is straightforward. The CE approval supports businesses operating under workplace health and safety requirements or supplying into markets that expect compliant equipment.
If your application requires a wider sealing width, the Pacmasta Automatic Sealer 600mm is available in the same automatic impulse sealer range. Both models share the same core operating principle, making it straightforward to select the sealing width that best matches your bag dimensions and throughput requirements.

The Pacmasta 450mm automatic impulse heat sealer is designed for operations that require continuous, consistent sealing of thermoplastic films without depending on operator technique. Once settings are programmed, the machine manages each sealing cycle automatically, producing repeatable results from the first bag of a shift to the last.
The impulse heating method delivers a controlled burst of heat only at the moment of sealing. This protects heat-sensitive films from overheating and reduces energy consumption compared to constant-heat alternatives. Because heat is applied in a controlled pulse rather than maintained continuously, the method suits a wide range of thermoplastic materials. Once the operator dials in the correct control settings, the unit maintains those parameters automatically, removing the need for manual adjustments between bags. This makes the 450mm automatic impulse heat sealer particularly effective on repetitive, high-throughput packaging lines where seal consistency is critical.
The 450mm automatic impulse heat sealer suits businesses that package products in moderate to large bag formats and require uniform seal quality across high daily volumes. Common applications include food packaging operations sealing polyethylene bags, pharmaceutical and medical device companies sealing medical-grade pouches, and industrial or agricultural suppliers packaging goods in polypropylene or aluminium-lined bags. The automatic cycle is especially practical at any dedicated sealing station where sustaining manual consistency across a full production shift would be difficult.
This unit is a practical choice for small to mid-sized manufacturers, contract packagers, and warehouse operations that need a step up from manual impulse sealers without moving to a fully integrated conveyor-based line. The programmable settings mean that once a packaging format is established, switching between bag types is straightforward. The CE approval supports businesses operating under workplace health and safety requirements or supplying into markets that expect compliant equipment.
If your application requires a wider sealing width, the Pacmasta Automatic Sealer 600mm is available in the same automatic impulse sealer range. Both models share the same core operating principle, making it straightforward to select the sealing width that best matches your bag dimensions and throughput requirements.
Note: All products exclude GST where applicable at the current rate.
PLASQUIP has teamed up with a highly experienced Finance Consultant, Christos Kritikos from FINLEASE, to be able to offer our highly valued customers quick and efficient access to Equipment Finance for their purchase of Capital Plant and Equipment.
Ask Christos TODAY how to secure hassle-free finance for your equipment purchase – he can be contacted on his email below:
Landline: (02) 8404 2000
Mobile: 0448 005 890
Email: CKritikos@finlease.com.au
OR you can ask for Christos in the “comments” area in the FINLEASE Contact us page.
Delivery:
It is your obligation to enter the correct delivery address details at time of ordering. If you enter the wrong address, we are not obliged to re-send the order to the correct address at our expense. It is the responsibility of you the customer to inform us if an order does not arrive in a timely manner allowing for freight carriers normal delivery time frames to your address. All orders for product that is in stock is dispatched within two working days. If an order does not arrive please inform us. Once we learn an order has not arrived within the approximate delivery time frame, we will lodge enquiries with the freight provider to search for the order. We will not be held liable for any loss or damage resulting from late delivery, but will seek compensation on your behalf, for orders which do not arrive at all.
Without limiting the operation of any other Terms and Conditions herein, you agree that late delivery by a freight provider or Plasquip Sales does not constitute a failure of our agreement and does not entitle you to cancellation of an order.
Cancellations:
If you contact us before the order is shipped, we can refund you immediately. However, if the order has already been shipped, you will have to return the consignment to us at the below address. We (Plasquip Sales) reserve the right to cancel any order for any reason whatsoever. If you have already paid for an item ordered and we choose to cancel, your money will be refunded in full.
Refunds:
If you receive a product that you believe is significantly not as described, please contact us. After discussing the issue with us we will at our discretion refund your money after the return of the product/s. It will be your responsibility to return the item/s back to our address (at your cost, unless we are at, and have acknowledged, fault) in their original condition before a refund will be issued. Any item that we intentionally sell damaged, will be clearly marked as such.
Out of Stock:
Although we keep stock quantities of most products, on some occasions we run out of some products, which on average will delay an order, if this is the case, we will inform you via email of the estimated delivery time and give you the option to proceed with the order or cancel the order and receive a full refund.
Use our finance calculator from QPF Finance and Insurance to explore flexible payment options that work for you.
Procuret offers no-doc instant quote payment plan style financing for Plasquip products. Click the link below to decide the term 6 to 36 months you would like to pay over and receive an instant quote. Full application takes 2 minutes, approval within 15 minutes.
Please Note: In the 'Invoice ID' Field, Please Input 'Quote'
If you have any questions reach out to the customer success team:02 8866 5399/hello@procuret.com
Note: All products exclude GST where applicable at the current rate.