vacuum packaging bags vacuum packaging bags supplier custom vacuum packaging bags

vacuum packaging bags vacuum packaging bags supplier custom vacuum packaging bags, 

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Vacuum packaging bags

Vacuum packaging bags, also known as decompression packaging, is to extract and seal all the air in the packaging container to maintain a high degree of decompression in the bag. The scarcity of air is equivalent to the effect of hypoxia, so that microorganisms have no living conditions, so as to achieve fresh fruit and no disease or rot. purpose of occurrence. Applications include vacuum packaging in plastic bags, aluminum foil packaging, glassware packaging, etc. Packaging materials can be selected according to the type of item

Vacuum packaging bags, also known as aluminum-plastic composite packaging bags, Vacuum packaging bags, also known as personal moisture-proof bags, aluminum foil bags, and aluminum-plastic composite bags, are generally made of PET/AL/CPE or PET/NY/AL/CPE. Among them, PET—good printing effect, NY—low oxygen permeability , AL - strong barrier, opaque, CPE - packaging inner layer. Glue: Water-soluble glue (more hygienic, environmentally friendly, no solvent residue) This product has good anti-static, oxygen barrier, shielding, moisture-proof, shading functions and excellent heat-sealing properties.

How to use vacuum packaging bags

1. Pay attention to the vacuum packaging bags before and after inflation, do not let sharp objects scratch, it is best to do it on the bed or on a clean desktop, if there are buttons, zippers and other hard objects in the stored items, please fold them inside, and then Put it in the collection bag. When storing in a cabinet or other place, you should also pay attention to whether there are sharp objects in the storage place to ensure the integrity of the bag.

2. Clothes, quilts and other items should be placed in the vacuum packaging bags as much as possible, at least 3-5 cm away from the sealing zipper. Do not force large items into the vacuum packaging bags.

3. To ensure the cleanliness of the sealing zipper, if fibers and dust enter, it will reduce the sealing performance. It is recommended to wipe it with water-soaked gauze before closing the zipper. After closing the zipper, please hold the slider with your hand and pull it back and forth several times at the seal to ensure that the two ribs of the seal are fully buckled into the groove to ensure the sealing effect.

4. When using the air pump, screw the screw port of the pump to the end, against the white rubber gasket of the air outlet to ensure that there is no air leakage at the port. Generally, a large bag needs to be pumped for 3 to 5 minutes, about three times. , 500 times will have obvious flattening phenomenon. When using the air pump, pay attention to continuous pumping, it is best not to pause. It is best to have a vacuum cleaner at home, which is labor-saving and convenient.

5. After pumping, please check the seal again to make sure it is sealed.

Classification of vacuum packaging bags

Vacuum packaging bags are more and more widely used in modern life, and there are many kinds, which can be divided into the following categories

Food vacuum packaging bags, pharmaceutical vacuum packaging bags, electronic vacuum packaging bags, military vacuum packaging bags, high temperature vacuum packaging bags, low temperature vacuum packaging bags, powder vacuum packaging bags, particle vacuum packaging bags, solid vacuum packaging bags, particle vacuum packaging bags , VIP vacuum packaging bags, STP vacuum packaging bags, 25KG vacuum packaging bags, anti-virus vacuum packaging bags, vacuum packaging bags for family planning supplies, compressed food vacuum packaging bags, sealed vacuum packaging bags, other vacuum packaging bags

Precautions for vacuum packaging bags

1. Check the quality of the air pump: put the pump nozzle against your face, and then pump air. If you feel suction, it means the pump is good.

2. If the bag swells after being evacuated, in addition to the poor sealing, on the one hand, the quilts and other things in the bag will deflate, which will also reduce the degree of vacuum; on the other hand, from a physical point of view, No matter how dense the material is, there are voids. Due to the effect of negative pressure, air molecules will be "squeezed" into the bag over time, and the vacuum effect will gradually decrease.

3. Leather and down products can be stored in this product, but do not compress completely.

4. Before putting the clothes into the collection bag, the wrapping paper or the packaging bag should be removed, otherwise the compression effect will be affected.

5. Please fully dry the clothes in the collection bag. There is no need to use insect repellants, preservatives, etc., otherwise it will cause the purchased items to change color, deteriorate, etc.

6. If the bag has a crack or a small opening, you can use ordinary wide-edge transparent tape to stick both sides firmly, and it is enough to fit tightly.

7. Prevent too much water vapor left in the bag. If the temperature in a certain place is relatively low, it will condense into water droplets.

FAQ

Q1:  Are you a manufacturer?

A: Yes, we have been in providing professional solutions in flexible packaging industrial over 10years.

Q2:  What information should I provide if I want get a quotation or order other products?

A:The material, package type, size, color of printing, what is the products used for? If you have pictures, it will be better.

Q3. Can you do the design for us?

A:Yes. It does not matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.

Q4. How long can I expect to get the sample?

A:After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 7-10  days.The samples will be sent to you via express and arrive in 3-5 days. You can use your own express 

account or prepay us if you do not have an account.