2. Item (Products) ; all kinds of Dust Bags
A. For our products, you can refer to attached Catalogues (List of Status for Dust Bag)
B. Descriptions ; String (Handbags, Shoes) & Cover (Wallets, Purses)
C. Special Features ; Cotton with White Bleached & Peached (soft touch)
3. Our company is specialized leading Manufacturer & Exporter of Dust Bags which were packed or enveloped some Handbags, Shoes, Wallets, Purses to protect (save) from Dust, Soil or Discolored (not manufacturer/supplier of Handbags, Shoes, etc). Because, leather bags & shoes need to breathe for sufficient air during theirs custody
4. Special Certificate ; OEKO-TEX Confidence in Textiles
A. This Certificate had been issued from Swiss Textile Testing Institute in Zurich, Switzerland
B. This Certificate is to authorize/ascertain/approve eco-friendly materials and no harms to peoples (It's best Quality Certificate in Europe ; Certificate No. SE001 136653 TESTEX)
5. Remarks ; According to Buyer's (Customer's) Requirements, we can newly manufacture these Dust Bags for Materials, Size, Color, Logo design & Logo color, etc
6. Samples ; We can arrange some samples for customer's easy checking
Specifications :
Materials Warp X Weft 20's/1 X 20's/1
Density Warp X Weft 114T X 58T
Size of Dust Bag 540mm X 510mm
Remarks (L) :
String Thick String
Features No napped
Application Fields of Teflon FEP gassampling bags
Teflon FEP gassampling bags are suitable for concentration analysits of PPM and PPB ranks,and they are widely used in analysis and detection in automobile VOC detection,petroleum and environment industries.They can store carbon monoxide(CO),sulfur dioxide(SO2),Hydorgen sulfide(H2S),benzene and radon mercaptan,hydrocarbon and chlorinated solvent etc. They have good corrosion and oxidation resistance.
Operating temperatrue for Teflon FEP:from -30 degrees Celsius to +100 degrees Celsius
Technical Parameters:
Material of membrane: Teflon membrane
Production place of membrane: United States
Material of Valve : PP valve
Connecting hose of Valve (Valve size 6 to 7mm): 5mm (inner diameter)*7mm (outer diameter), 6mm (inner diameter)*9mm (outer diameter)
Manufacturer of finished products: Shanghai Sunrise Instrument Co.,Ltd.
Brand: E-Switch
Tedlar gas sample bags with one PTFE valve Size 5mm
Tedlar PVF gassampling bags are suitable for concentration analysits of PPM and PPB ranks,and they are widely used in analysis and detection in automobile VOC detection,petroleum and environment industries.They can store carbon monoxide(CO),sulfur dioxide(SO2),Hydorgen sulfide(H2S),benzene and radon mercaptan,hydrocarbon and chlorinated solvent etc. They have good corrosion and oxidation resistance.
Operating temperatrue for Tedlar PVF:from -30 degrees Celsius to +150 degrees Celsius
Technical Parameters:
Material of membrane: PVF polyvinyl fluoride
Production place of membrane: United States
Material of Valve : PTFE valve
Connecting hose of Valve (Valve size 5 mm): 4mm (inner diameter)*6mm (outer diameter)
Manufacturer of finished products: Shanghai Sunrise Instrument Co.,Ltd.
Brand: E-Switch
We mainly manufacture PP, PE, NLYON, PTFE filter bags, dustproof bags in best quality with best prices, different materials, different precision, different specification. applied in lots of industries.
Widely used by greenhouse professionals, hugely popular among the Cut Flowers, Vegetable Growers, Fruit Growers , (to Grow tomato, cucumber, egg plant, capsicum, zucchini, strawberry, melons, carnation, rose, gerbera, gypsophila, lisianthus, chrysanthemum,etc) and in Greenhouses.
•poly bags refer to various laminated bag series in our company, mainly including the pe bags, esd bags, aluminum foil bags & air bubble bags, each of which has special properties and can be used in different situations in the real world.
•pe packaging material usually comes in the forms of pe bags and pe film rolls, ldpe film is first fabricated through blow molding and tape casting. The blow molded which has low manufacturing cost is the most prevailing film nowadays, the pe particles are blow molded in the blow molding machine and turned into a kind of translucent, glossy and soft film, which is endowed with such good chemical properties as being physically stable, water-free, freezing resistant and can be both hot sealed and water boiled. Usually this film is applied as an inner lining for some soft composite materials while can be also made into various pe bags of antistatic identity.
Multi-film gas sampling bags are made of layered films that consist of polyethylene and aluminum films. It has a stronger ability to resist gas permeation than any other films. This kind of bag is widely used in petroleum chemical industry, environmental monitoring, scientific experiments for gas sample collection and preservation.
Fitting type: Metal connecting type,Double metal connecting type, Model L Valve , Model L of Double Valves ,Straight Pole Valve,Straight pole of double Valves.
Features:
Non-permeable
Opaque - to protect collected gases against ultraviolet light
Do not chemically interact with gases
Simple to maintain and do not require technical training to operate .
*Note: 0.5-30 liter volume, we can supply other size according to customer requirement, too.
P84(pi-polyimide) is a filter material with the properties of flame resistance, high temperature resistance. Polyimide will keep a good performance when the temperature up to 240 degree centigrade, instant can up to 260 degree to 300 degree. Polyimide is leaf-shaped structure with a larger filter surface, and always embeded in the surface of other needle felt with different material to improve the filter efficiency.
For the properties of high temperature resistant filter material, good chemical resistance, good air
Permeability, high filtration efficiency, mostly applied in cement kiln, asphalt,
Waster incinerator, coal boilers, etc.
We offer polypropylene needle felt filter cloth.
Weight: 500g/m2
Material: polypropylene fiber/ pp long thread scrim
Thickness: 1.90mm
Air permeability: 10m3/m2.Min
Warp tensile strength :> 960n/5x20cm
Weft tensile strength: >1060n/5x20cm
Warp elongation: <35%
Weft elongation: <55%
Operating temperature: continuous: <90c
Instant: 105c
The weight (300~650 grams) and width (within 2.3 meters) can be customized!
We can finish them with singeing, calendering, heat setting, teflon coating and membrane.Applications
Widely used in the condition of high acidity and high alkalinity
Equipped with frame filter presses, vacuum filter presses, bag filter, centrifuge filters, which be mainly use to filter liquid.
Trademark suita
Finished treatment: singed, calendered, ptfe coated.
Note
We can process according to clients' request
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