LDPE waterproof zipper bag is made of high polymer material LDPE, with waterproof and anti-spill performance. LDPE is a thermoplastic with high transparency and strong flexibility, safety and corrosion protection, and is an excellent material for the production of waterproof packaging. In addition, the zipper sealing design is better to realize the function of convenient opening and closing and no leakage door.
LDPE waterproof zipper bag has the following advantages:
1. Good waterproof performance. LDPE itself has good water resistance, coupled with the professional sealing design of the zipper, which can effectively prevent the items in the package from being damp, especially suitable for liquid packaging such as water or food.
2. High transparency LDPE material transparent colorless, easy to identify the contents of the bag, but also rich visual personality can be printed logo and other elements to enhance brand recognition.
3. Flexible and durable. LDPE has a certain degree of flexibility, the bag body is not easy to break and crack, which can reflect its high service life. Durable and waterproof packaging works better.
4. Affordable. LDPE raw material cost is low, processing and production is also simple and save money, compared with other high-grade plastic materials such as PVC,LDPE waterproof bags have more competitive advantages in price.
5. Good environmental protection. LDPE bag production and use of high environmental protection, long durable life, more to achieve the purpose of low-carbon recycling. In summary, based on its various advantages,LDPE waterproof zipper bag is undoubtedly an ideal reusable and environmentally friendly packaging choice.
In short, the waterproof bag of LDPE material adopts professional sealed design, good water resistance and high transparency, excellent performance in waterproof, durable, price and environmental protection, which is very suitable for the sustainable packaging needs at this stage. Advantages of waterproof sliding zipper bag and ordinary zipper bag relative to liquid storage of bottles and cans:
Save space:
Bags are flexible and can be folded when empty, unlike rigid bottles and jars that take up minimal space
This makes better use of limited refrigerator/freezer shelf space
Leakage prevention:
Waterproof slip zipper bag provides maximum protection against leaks and spills
Regular zippers still provide a better seal than a loose bottle cap or pull ring can
Portability:
Compared to bulky bottles and cans, bags are lightweight and easy to carry
This makes it easier for them to transport liquids on the move
Reusability:
Zipper bags can be reused multiple times to reduce waste
Most bottles and cans are single-use, which creates more single-use plastic
Visibility:
Clear plastic bags make it easy to see what’s inside from the outside
Bottle/can labels are not as effective at checking fill levels or freshness
Versatility:
Bags are suitable for any type of liquid – juices, soups, sauces, etc
Bottles/cans are only better if they are of a certain size and proportion
Cost:
Compared to disposable containers, high quality zipper bags are good value for money
In the long run, frequent purchases of bottled/canned beverages add to the cost
Sustainability:
Compared to single-use bottles/cans, plastic bags produce less plastic waste when reused
They are also easier to clean and recycle after use
To sum up, waterproof and ordinary zipper bags are a better choice than bottles and jars for home storage of liquids, due to the advantages of space, leakage and access as well as environmental benefits.
English 
Russian 
Spanish 
Korean 
Japanese 
German