Frequently Asked Questions

Valdamark

5

• About Valdamark
• Does Valdamark Direct Deliver Internationally?
• Does Valdamark Offer Bulk Buying Discounts?
• Does Valdamark Offer Credit?
• Does Valdamark Provide Product Samples?

Heat Sealer FAQs

53

• Are Ziploc bags recyclable?
• Can cello bags be heat sealed?
• Can OPP bags be heat sealed?
• Can you heat seal any plastic bags?
• Can you heat seal any plastic?
• Can you heat seal polypropylene?
• How Do Heat Sealers Work?
• How do I choose a heat sealer?
• How do I close cellophane?
• How do you make an air tight pack?
• How do you seal a flat pouch?
• How do you seal a heat shrink bag?
• How do you seal food packaging?
• How do you use a sealer?
• How does a mini heat sealer work?
• How does an induction sealer work?
• How does impulse sealing work?
• How Effective Are Hand-Held Heat Sealers?
• How long does a heat sealer last?
• How Much Do Heat Sealers Cost?
• How Much Heat Can Silicone Sealant Withstand?
• How To Safely Clean Heat Sealers?
• How To Troubleshoot My Heat Sealer?
• How To Use A Heat Sealer?
• How will you know if the sealing is taking place in an impulse sealer?
• Is a heat sealer the same as a vacuum sealer?
• Is it Possible to Heat Seal Without A Heat Sealer?
• Is polypropylene toxic to humans?
• Is Ziploc airtight?
• What Are Common Heat Sealer Problems?
• What Are Heat Sealers Used For?
• What Are The Best Heat Sealers?
• What are the methods of heat sealing?
• What Bags Can You Heat Seal?
• What is a barrier pouch?
• What is a cold seal?
• What is a constant heat sealer?
• What Is A Hermetic Heat Sealer?
• What is a moisture vapor resistant bag?
• What is a polypropylene bag?
• What is an electric poly sealer?
• What Is An Impulse Heat Sealer?
• What is cold seal lamination?
• What is impulse heating?
• What is the correct setting for my impulse sealer?
• What is ultrasonic heat sealing?
• What is ultrasonic heating?
• What kind of bags can you heat seal?
• What Kinds of Sealant Are Heat Resistant?
• What materials can you heat seal?
• What sealant is heat resistant?
• What temperature is a heat sealer?
• Which plastics can be heat sealed?
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Band Sealer FAQs

10

• How do you make a sealed bag?
• How do you seal a plastic product?
• How does a band sealer work?
• How does a continuous band sealer work?
• How Long Does It Take To Clean A Band Sealer?
• How To Troubleshoot My Band Sealer?
• How To Use A Band Sealer Machine?
• What is a band sealer?
• What Is A Continuous Band Sealer?
• Which Is The Best Continuous Band Sealer?
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Rotary Sealer FAQs

4

• How To Troubleshoot My Rotary Sealer?
• Rotary Or Impulse Sealer - Which Is The Best Option?
• What Is A Rotary Sealer?
• What Is the Cleaning Process for A Rotary Sealer?

Vacuum Sealer FAQs

34

• Are all vacuum seal bags the same?
• Are chamber vacuum sealers worth it?
• Are vacuum sealers safe?
• Can you use a vacuum sealer as an impulse sealer?
• Can you use any bags with a vacuum sealer?
• Can you use any size vacuum sealer bags?
• Can you use regular plastic bags in a vacuum sealer?
• Can you vacuum seal a Ziplock bag?
• Can you vacuum seal cash?
• Can you vacuum seal liquids?
• Can you vacuum seal Ziploc bags?
• Do vacuum sealers prevent freezer burn?
• Do you need oxygen absorbers if you vacuum seal?
• Do you need to vacuum seal?
• Does vacuum sealing increase shelf life?
• How Do I Clean A Vacuum Sealer?
• How do you cut and seal plastic bags?
• How do you use a Ziploc vacuum sealer?
• How do you vacuum seal a bag without a vacuum?
• How long does a vacuum sealer last?
• How much does a vacuum sealer cost?
• How much is a Ziploc vacuum sealer?
• How Reliable Are Industrial Vacuum Sealers?
• Is vacuum sealing better than freezer bags?
• Should I freeze before vacuum sealing?
• What are the disadvantages of vacuum packaging?
• What can't be vacuum sealed?
• What Is A Vacuum Sealer?
• What is the best vacuum sealer on the market?
• What should I look for in a vacuum sealer?
• What should I look for when buying a vacuum sealer?
• What should you not vacuum seal?
• Which is better: polyethylene or polypropylene?
• Why is my Ziploc vacuum sealer not vacuuming?
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Our Brands

3

• What Are The Different Kinds Of Hawo Heat Sealers?
• What Are The Types Of Sealing Machine?
• What are the types of sealing machines?

ISO

2

• How Do I Know If My Equipment Meets ISO 14644-1 Clean Room Standards?
• What Is iso 14644 1 clean room standard?