塑料袋拉链的类型 -- 带拉链的塑料袋

Writer: admin Time:2023-11-29 11:17 Browse:

  The term Poly bags most specifically refers to mono-layer polyethylene bags which are the most used type of plastic bags globally for many applications. But the term has also come to refer more generally to any plastic bag even multi-ply laminated bags. Poly bags are flexible and inexpensive, proving to be great alternatives to cardboard boxes and other rigid space-consuming packaging.


  The easiest items to find are the flat poly wholesale bags. These types of plastic bags are everywhere: storing food, electronic parts, hospital materials. They are those tiny zipper bag that are flat, reclosable poly bags, and hold the nuts and bolts and other pieces of the desk you bought to assemble at home. You can even see them on a roll when grocery shopping.


  Secondly as opposed to the flat bags, there are poly bags that stand up on shelves and are easier to handle. The gusseted poly bags can be found packing several products as hard candy, bread, and more.


  The the flexibility of re-closable poly bags have lead to their solid presence in the food industry. Flexible packaging is becoming more popular due to its versatility and customization.


  One feature that is trendy among consumers is re-closable packaging, achieved with the addition of a zipper. Meaning that an open, flat package can be easily seals again, and the items in the plastic bags will be fresh for a long time.


  Why add a zip to your bag?


  Flexible Packaging is typically heat-sealed in the loading and filling process. The barrier film keeps oxygen and moisture out while maintaining the original aroma, flavor, and texture as long as the bag is sealed. Adding a zipper will transform a regular bag into a reclosable one. These are the main benefits you will get with that change:


  Extended shelf life 延长保质期

  A zip lock reseals the package preventing gases and vapor from getting in contact with the food and other items inside and can be used for a variety of applications. A bag folded or closed with clips or tape is not tightly sealed, and you will most likely end up chewing a mushy cookie. A zipper adds more comfort to the consumer since he knows the product will last, and there is no need to hurry and consume everything in the wholesale bag at once.


  Makes it easier for your customer to store unused product.


  Since the package can be safely closed again, the customer can store their items inside cabinets or drawers worry-free about spilled products. And without the need to have a stash of clips or twist-ties. It also saves room and money because you don't have to keep tons of jars and containers for every package you open every day. Plus, they are tamper evident.



Additional 03 Types of Poly Bag Zippers


  Perceived value to your brand.


  A study evaluated the impressions of consumers and brand owners through surveys about plastic bags and packaging. The results showed that 80% of brand owners said that packaging positively impacts brand value. And that customers are willing to pay more for flexible packaging with enhanced features. They even pointed resealable, easy to open, and extended product life among the top five must-have packaging features meaning they can be used for many different applications.



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