PACKAGING MATERIALS OF ELECTRONICS

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Specifications

ESD Static Shielding Bag
1.ROHS,SGS approved
2.ESD,moisture proof avaiable
3.Good ESD Control
4.Delivery on time

Electronic Components Packaging/ ESD Bags/ESD Tray

Metal in static shielding bags made our of VMPET/PE films for packaging ESD sensitive devices.Heat sealable,thoes bags are available with or without zipper.

ED Static shielding Bag Technical Data

Electrical Properties

Typical Values

Test Method

Surface Resistance

ANSI/ESD STM 11.11

Interior

<10E11ohms

Exterio

<10E11 ohms

Metal

100 ohms

Static Shielding

<15 nJ

ANSI/ ESD STM11.31

Static Decay

<0.03 seconds

EIA 541

Charge Generation

< 100 volts

** 15kV and 12% RH

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Q:What about the table of nutrition values on food packages?
Total fatThis is in total fat as a unit, high fat food generally high calories. The lower the fat content, the healthier the food. As a rule, choose as much as 100 grams of food with less than 10 grams of fat. saturated fatSaturated fats are found in meats, poultry, fish, baked goods and tropical oils. They increase the risk of heart disease. Foods with the lowest levels of saturated fat should be selected. It should also be noted that in some food labels, trans fats - - for the heart, trans fats are more dangerous than saturated fats. Total CarbohydrateThis is the total number of carbohydrates per serving, in grams. It contains sugars and slow digestion carbohydrates. You may also see information about the glycemic index (GI). Compared with high GI foods, GI's blood sugar levels increase more slowly after lower food intake. sugarThese include natural sugars and added sugars, which are listed individually as part of the total carbohydrate component. In general, it is better to choose foods with lower sugar content. sodiumProcessed foods may have a large amount of sodium. If possible, choose foods with lower sodium content, that is, less than 400 milligrams per 100 grams of sodium. Other food information
Q:How can the labels affixed to the bags be removed quickly?
Labeled plastic products, heating directly in a microwave oven for 2 minutes, and then take it out, the label is no longer sticky, you can easily remove the label with your fingernails, glue also clean up.
Q:Why a lot of the packaging bag surface is silver foil?
Because of the use of aluminum foil can effectively prevent light barrier light, plastic packaging and direct food through accelerated food spoilage.
Q:Do vacuum packing bags have to be vacuum packed?
To be exact, vacuum packing bags must have vacuum packaging machines to complete vacuum packaging. If you want to use vacuum packaging bags for non vacuum packaging (i.e. ordinary packing), you can also use them.
Q:What's the size of the 5 kg vacuum bag, please?
According to the facts, tailored products! The sizes of various products are different!
Q:What about the use of plastic bags?
There are advantages and disadvantages. If it is a new material, the printing ink is also non-toxic. You can use it safely. If you use recycled materials, there is a foul smell. That's bad. What's more, we will bring plastic bags to the cooked food, it is best to buy from the supermarket, come back after the food will be taken out, to avoid food and plastic bags long-term exposure, chemical reaction products. That's bad for your health.
Q:Can the meat with plastic packing bag be pressed directly with a pressure cooker?
Health performance indicators have two senses, toluene amine, evaporation residue (4% acetic acid), evaporation residue (n-hexane), evaporation residue (65% ethanol), Potassium Permanganate (water consumption), heavy metals (as Pb), decolorization, solvent residue, sterilization indicator.
Q:Should the food packaging bags be labeled with QS markers?
Hello, you me to answer the question: is not needed, packaging bag manufacturers is the right to own QS logo printing to the packaging bag on your package, the most is according to your request will be posted to the QS carton outside (i.e. certificate below). Your bag can only be printed with your QS logo, or not printed.
Q:What are the advantages and disadvantages of OPP and CPP membranes? What kind of bags are they used for?
(steaming film) CPP, good heat resistance. Because the softening point of PP is about 140 DEG C, this kind of film can be used in hot filling, retort bags, aseptic packaging and other fields. With acid, alkali, grease resistance, making it bread products, packaging or laminated materials and other fields of choice. Its contact with food safety, demonstration of good performance, will not affect the flavor of the built-in food, and can choose different grades of resin to obtain the desired characteristics.
Q:What's the difference between plastic packaging bags and clothing bags?
From film making, printing to bag making, there's a big difference. The clothes bag you say is just a bag of bags. There are several kinds of clothes bags I have used, and each machine needs different machines

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