black mylar ziplock bags mylar bag supplier
- Payment Type: L/C,T/T,D/P
- Incoterm: FOB,CFR,CIF,DDU,DDP
- Min. Order: 10000 Piece/Pieces
- Delivery Time:10-15 Days
- Email Contact:Custom printing cheap kraft paper stand up ziplock foil bag
|Product Name||Custom Printed Weed bag|
Bag type: Weed bag
Delivery time: 15-20 days
Package Type:Plastic mail bag, standard export master carton + packing belt, customized is available
Use: The self-sealing pouches are great for packing and storing goods, like nut-fruits, candy, cookies, chocolate, tea leaf, seasoning, spices, snacks, coffee beans, herbs, tobacco, grain, jerky
double side or can be customized
Sealing & Handle heat seal, Spout top, Spout corner, Zipper top, Portable etc.Surface handling Gravure printing or Offset printing, Colors or high Transparent Plastic bags
Mylar Zip Lock Bags
Mylar zip lock bags are a type of food storage bag made from a multi-layer material called Mylar. Mylar is a brand-name polyester film known for its strength, durability, and ability to block light, oxygen, and moisture. These properties make Mylar bags popular for storing various foods and other items.
Mylar bags are constructed from several layers of Mylar film. The outer layer is typically made from a layer of black Mylar, which helps to block out light. The next layer is generally made from aluminum, which acts as a barrier to oxygen and moisture. The inner layer is typically made from a transparent Mylar layer, allowing easy visibility of the bag’s contents. The edges of the bag are sealed using a process called heat sealing, which melts the layers of Mylar together to create an airtight seal.
Mylar zip-lock bags are typically used to store food items such as dried fruits, nuts, seeds, and grains. They are also used to store things like tobacco, herbs, and spices due to the barrier properties of the aluminum layer, which protects the contents from air and moisture. They can also be used to store small electronic items, jewelry, and other items that need to be protected from light, humidity, and air.
One of the main advantages of Mylar zip lock bags is their ability to block light, oxygen, and moisture. The aluminum layer in the bag helps to prevent oxygen from entering the bag, which can cause food to spoil or lose its flavor. The black Mylar layer helps to block out light, which can also cause food to break or lose its flavor. The airtight seal created by heat sealing the edges of the bag helps to keep moisture out, which can prevent mold and bacteria from growing on food.
Another advantage of Mylar zip lock bags is their durability. Mylar is a solid, flexible material that can withstand various temperatures and conditions without breaking or tearing. The bags are also reusable, so you can use them multiple times to store different items.
One of the main disadvantages of Mylar zip lock bags is that they are not biodegradable. Therefore, once the bags have been used, they will have to be disposed of responsibly, such as by recycling or disposal in a landfill, which may not be feasible in some areas.
Another disadvantage of Mylar zip lock bags is that they are not microwave safe, so if you want to reheat food stored in one of these bags, you will need to transfer it to a microwave-safe container first.
Mylar zip-lock bags are a popular choice for storing various foods and other items because they block light, oxygen, and moisture. They are made of multi-layer materials, with an outer layer of black Mylar, an aluminum layer to protect from oxygen and water, and an inner layer of clear Mylar for easy visibility. They are durable, reusable, and can withstand various temperatures and conditions, but they are not biodegradable and not microwave-safe.
Today, YIwei is a pioneer in the field of flexible packaging bags. Our company specializes in many types of bags and pouches such as stand up pouches, coffee bags with valve, flat bottom bags, vacuum bags, spout pouches, printed rolls, plastic zippers. And also with advanced equipments, factory area around 2000 square meter. Innovation is at the heart of our business. No matter what your packaging requirements are, top pack will deliver on time, on budget and exactly to spec. The company has developed itself rapidly to become the world leader with respect to ready-made bags with unparallel diversity of sizes and colors. YIWEI is driven by innovation and imagination. The unique features and technologies built into our superior flexible packaging products , including film, pouches and bags, have defined us as the leader in the packaging industry.Award-winning thinking.