The short of it; experts and amateurs are split on this.
Many restaurant owners will share success stories on how hanging water-filled plastic bags from the ceiling kept the droves of flies away. Several insist on adding a single penny to the polybag, some say a handful and yet others say pennies are unnecessary.
How does it work? There are those that claim the insects fly away at the site of their magnified reflection or that the insects perceive the bag to be a body of water.
What is puzzling about the above explanations is that there is no lack of flies at lakes and ponds. This means that water doesn’t scare the flies away. Neither does their reflection scare them off as you can find the creatures on mirrors and glass too.
Yet most explain that houseflies have very sensitive eyes and the plastic bag filled with water alters the course of light shining at it and confuses the insect.
Science hasn’t yet proven either way if this method of hanging water from polybags actually works. Regardless, you will still find bags filled with water hanging in restaurants and in backyard patios across the globe.
For my next party, I plan on stringing some Hang Hole Zip Lock Bags on twine and hanging them around the area.
I wonder what will happen….
In simple terms biohazard substances means objects that may pose a potential risk to the health of humans, animals or the environment.
Bio hazardous material often originates from health care facilities and research laboratories.
Federal agencies and government legislations mandate the requirement of using biohazard bags to handle of biohazard content.
That’s where RoyalBag comes in!
We manufacture Medical Reclosable specimen transport bags. We currently stock 4 sizes in the Reclosable Transport Bags.
They are damp proof, moisture proof, and printed with the biohazard symbol in the front of the bag.
Depending on the quantity of bags, we can have the Biohazard Bags custom manufactured for your laboratory or health care facility according to your specifications. Contact us for details!
Another item which is commonly used in the pharmaceutical line is Refrigerate Zip Lock Bags. This is a new item to RoyalBag. They are zip lock bags printed with the words REFRIGERATE in bold blue to alert medical staff that contents require refrigeration. It’s an easy way to prevent mistakes that could lead to disaster.
Without a doubt, the reclosable zip lock bags that are easiest to use are Slider Reclosable Bags.
They are so simple to handle, even gloves don’t hamper the effortlessness of opening and closing a slider zip-lock bag.
Slider bags are real time-savers for large quantity bag-filling operations. These bags are the perfect option for laboratories, food service, educational centers (kids find the zipper very easy to use!) and various kits.
In addition, they enhance the image of your products and make goods appear crisp and professional. And because you want your products to stand out, we can custom make a colored slider seal for a minimum of 25,000 bags. Just ask for a quote!
As with all our stock, these slider plastic bags are USDA and FDA approved.
Here is a short video of how to open and close slider ziplock bags: