CHEMICAL PRODUCT PACKING MATERIAL System 1

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 you determine the 210mm*300mm package and determine its version and length?: Length 21 cm, width 30, vertical roll length suggest up to cooperate with compound printing equipment

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 kind of material is the express package on the market now? It's dark in the outer grey.: The materials used for express bags are generally HD-PE, which can be recycled and can be re packed into bags

Q: What is the difference between LDPE and PE-LD in a package?: LDPE is a low density polyethylene, environmental protection bag production is one of the raw materials, commonly known as low material, another raw material of HDPE is also called high pressure materials, packaging film, the two materials are mixed according to a certain proportion and then blowing, printing, cutting, packing bag made of,PE-LD is a common environmental protection mark printed on top of the packing bag, which indicates that the manufacturer is using an environmentally-friendly plastic bag.

Q: What material is the packing bag for pure milk, please?: General milk packaging is basically Tetra Pak packaging or Kang Mei package, aluminum foil about 5% of the quality of the entire package, about 79% of the paper, polyethylene layer of about 16%. Because the aluminum foil, polyethylene layer and paper layer are bonded by hot pressing or adhesion, it is difficult to separate the layers. Learn1986 (in station contact TA) these two documents may be useful to you.

Q: Dried fish vacuum packaging packing bag can not puncture: Anti piercing vacuum packaging bags, first of all, choose the material of the bag to have toughness, followed by the thickness of the bag

Q: Is the color of cement packing bags related to cement?: Bags on both sides should be based on the varieties of cement with different color printing name and cement strength grade, Portland cement and ordinary portland cement Portland slag cement by using red, blue gray volcano; Portland cement and Portland fly-ash composite silicate cement by sleep and black or blue.

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 material should be used for transparent packing bags? How many cents do you want?: PVC, English referred to as PVC (Polyvinyl chloride), is a vinyl chloride monomer (vinyl chloride monomer, referred to as VCM) in peroxide, such as azo compound initiator; or in light, under the action of heat polymerization by free radical reaction mechanism of polymerization of polymers. The vinyl chloride homopolymer and vinyl chloride copolymer are collectively referred to as vinyl chloride resins.

Q: How many kinds of packing bags are there in the packaged foods?: PE's softness and mechanical properties are worse than those of PP. It represents shopping bags, plastic wrap, garbage bags and so on.PP is stiffer, anisotropic (with a notch that is easily ripped), has good mechanical properties, and is superior to PE in high-temperature performance, representing bread bags.I wonder if this answer has met your requirement.

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