CHEMICAL PRODUCT PACKING MATERIAL
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Product Description
1. ESD Shielding Bags prevents products from damagesdue to static
2. Best choice for packing electronic products
3. All sizes are available in open top/zip lock/self-adhesive/gusset/cubic styles
4.Material structure: metal-in dissipative polyester outer layer/aluminum shielding layer/static dissipative polyethylene or polypropylene inner layer
NO. | Item | Unit | Test standard and result |
1 | Metal layer resistance | Ohm/sq | <100 |
2 | Metal layer optical transmission | Optical density | 40%-70% |
3 | Surface resistivity | Ohm/sq | 108-1011 |
4 | Time for static removal | 5000-0V | <0.01 sec FTMS 101 B Method 4046 |
5 | Puncture resistance | P.S.I | ASTM D3420 >100 |
7 | MVTR | gm/100in-2/24hrs | ASTM E 96 <0.2 |
8 | Oxygen Barrier | CC/100in-2/24hrs | ASTM D 3985 <0.5 |
9 | Hot sealing temperature | F | 250-375F |
10 | Seal strength | N/15mm | 25.2 |
- Q: How do I remove the self-adhesive label affixed to the plastic bag?
- Use the lighter directly on the other side of the metal label to burn for a while. The glue on the label will melt quickly. This method works fastest and works best, but it only works for metals.
- Q: Is the packet in the food package a reducing agent or an oxidizing agent?
- The ingredients of food reducing agents are some vitamins, phenols, iron powder and so on. Because these substances react readily with oxygen, they protect the food from being oxidized,
- Q: What are the requirements of the mark on the cement packing bag?
- Label on cement packing bagCommon C25, C30, C35, C40 label is the cement packaging machine packaging cement mark, specific what label, drawings will generally indicate, general use C25 on the line, the greater the strength higher.
- Q: Do vacuum packing bags have to be vacuum packed?
- Vacuum packaging bags and vacuum packaging machines are related. Vacuum packaging machine not only can complete vacuum extraction, but also can complete heat sealing packaging in vacuum, and ensure vacuum in vacuum bag can meet the requirement.
- Q: What's the raw material of the cement packing bag?
- The raw material is polypropylene resin cement packaging bags, mainly for foreign production of polyethylene (PE), mainly for the domestic production of polypropylene (PP), then add some additives, after the heating wire drawing, then weaving, printing and so on, the higher the quality of the cement bag inner lining!
- Q: Why are some teas not vacuum packed?
- Some tea leaves are not allowed to be packed in vacuum, such as crunchy and fragile tea leaves, easily caking tea leaves, easily deformed tea leaves, sharp edges and corners or higher hardness, and will puncture the tea bags and so on. For example, Yunnan tea, are generally made of tea or tea brick, covering the surface of a layer of paper for simple packaging.
- Q: What material should be used for transparent packing bags? How many cents do you want?
- Generally Po (polyolefin) material, you can also use PE (polyethylene) material, PP (polypropylene) material, to see your specific needs
- Q: What kind of packaging bag does polysilicon use?
- Packing should be prevented from damage to polyethylene packing bags to avoid external contamination and provide good protection. It should be high pressure.
- Q: Plastic packing bag printing color
- See what you do with materials, PE/PP/PET, etc., the material is not the same, the price is different, this is usually the printing press to help you determine what material to use.
- Q: What ink is the food packing bag printed on?
- 1, ink contains toluene, printed products residual solvent value is higher;2, chlorinated polypropylene heat stability is poor, easy to release chlorine, and in the air to form hydrogen chloride (commonly known as hydrochloric acid), making the ink showing a strong acid, the printing roll corrosion;3, benzene soluble ink can also release ozone depleting substances, in the process of production and use, it may produce damage to the production worker body, at the same time in the finished product is easy to residues of harmful substances, so the food packaging bag to cause pollution;
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CHEMICAL PRODUCT PACKING MATERIAL
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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