What is the difference between self -sealing bags and self -sticking bags?
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The difference between self -sealing bags and self -sticking bags is very large. Because I have been engaged in this industry, briefly introduce everyone.
On self -adhesive bag: more OPP customized, also called sticky pocket. Generally used for product outsourcing, metaphorical books, jewelry, jade, stationery, toys, tableware, kitchen utensils, clothing and other industries.
The main characteristics of self -stick bags are as follows:
The specifications are more classified, with conventional models and custom models.
C regular single -sided 1.9 silk /2.3 wire 4cm to 40c, small specifications OPP self -adhesive bag prices have great advantages,
custom models are specified by customers and customized as needed.
The surface effect has good transparency and convenient printing:
transparentness: the most transparent in the type of rubber bag material, the OPP self -stick bag made like a mirror.
but the product is relatively crispy, the toughness is not good enough, and it is easy to tear. Generally, we all use the form of sticky stickers. The product is relatively large or the weight is relatively heavy. Add environmental protection edges to prevent cracking.印
This printing is more convenient, suitable for processing into beautiful product outer packaging, such as card headbags, clothing bags, bread bags, etc.
It simply the characteristics of self -sealed bags:
This bag is a packaging bag that can be automatically sealed.
The commonly there are dense bags, keel bags, zipper bags, etc.
has a sealed line at the mouth of the bag. The line on both sides of the bag mouth is closed tightly. You can open the bag and use it repeatedly.
The application scenes for self -sealing bags are: internal and external packaging of various small items (accessories, small hardware, toys), such as clothing, accessories, food, electronic industry, etc.
If you want to be used for snack food, tea, seafood, etc., moisture -proof, skewers, waterproof, insect -proof, etc. The safety level of raw materials must be reached to the food level.
The company in Dongguan has a lot of such plastic bags, and Ming'an packaging is also very good. We are also cooperating with this company's products now.
1. Self -sealing bag: There is a sealing line at the mouth of the bag. The lines on both sides of the bag mouth are closed tightly. You can open the bag to open the bag. Self -stick bag: There is a glue at the mouth of the bag. When you buy it, use a small piece of plastic paper to cover it. When you need to seal it, you can tear the plastic production to expose the glue. You can seal the bag. Generally, it is one -time. (Of course, it is not impossible for you to tear it out and use it for the second time.) 2. Bao Shu paper belongs to a self -stick bag.
OPP self -adhesive bags simply need to stick to the seal, so PE sealing tape is required, which is mainly suitable for OPP material self -adhesive packaging bag seal (clothing bags, socks, jewelry bags, stationery bags, magazine bags, etc.)
PE sealing tape: plastic bag seal, film paste 1.bopp material plastic packaging bag seal; 2.bopp/HDPE film paste in plastic barrel/bottle; 3. pearl cotton film paste, pearl cotton bag seal; pearl cotton bag seal; 4. HDPE self -adhesive bag seal of individual materials (mostly not applicable)