Packing film PVC Stretch Film
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 kg
- Supply Capability:
- 30000 kg/month
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Specification
Materia:
PVC
Samples:
Offer
Quality:
High
Price:
Competitive
PVC Stretch Film
Material: PVC
Thickness: 18-100 micron
Width: 10-150 mm
Color: transparent, green, yellow, and so on ( The film looks colorful, but when you pull it out you will find no color, totally transparent)
Application: widely used in electrical wires, cables,various steel, precision roller, hardware accessories, furniture, building decoration materials, tourism sneakers, etc.
Feature:
1. Excellent soft
2. Good tensile resistance
3. Without secondary pollution during usage
Item No, | Thickness micron | Total roll weight | Adhesion (N/cm) | Tensile strength (Kg/cm) | Elongation |
APF-20 | 20 | 250gram/ 70mm | 1.6 | ≥300
| ≥70%
|
APF-40 | 40 | 250gram/ 70mm | 1.6 | ≥300
| ≥70%
|
APF-60 | 60 | 250gram/ 70mm | 1.7 | ≥350
| ≥80%
|
APF-80 | 80 | 250gram/ 70mm | 1.8 | ≥350
| ≥80%
|
APF-100 | 100 | 250gram/ 70mm | 1.8 | ≥350
| ≥80%
|
- Q: What is the corona treatment of plastic film?
- Process circuit form:The first form is in the production line of the film, which is commonly referred to as heat film treatment, which is the most common form of treatment. Because the polymer molecules have not yet completed the crystallization of the processing, and therefore the processing effect is strong, but generally only applies to immediately re processing (such as printing, coating or composite) film processing. The processing device is arranged behind the film cooling setting section and prior to the coiling device.The second form is on the film reprocessing line, which is commonly referred to as cold film treatment, and the quality of this process is also related to the experience of the film. If the film deposited after a long storage time, a large number of precipitated additives attached to the surface of the film, the quality of treatment will become worse. In this way, it should be noted whether the spark will cause the possibility of fire on the solvent used. The processing device is provided prior to the printing (or coating or compounding) device.The third form is the combination of the above two forms, which is first processed on the film production line, and then processed second times on the re processing line of the film. It is suitable for the first time to deal with poor quality, or after the first treatment, the storage time has been long, and the treatment effect has been dissipated by many films.
- Q: What are the composite ways of plastic film?
- Extrusion (casting, lamination) composite method refers to the PE or PP material after hot melt film extrusion, namely resin melting, extrusion pour in the plastic film, paper, aluminum foil, metal rolling drum vacuum aluminum plating film, the processing technology of the compound pressure after cooling. The composite product formed by pressing on the printing film is characterized by low cost and reduced glue pollution. But it is better to choose the type of extrusion material and control the extrusion temperature. In addition, a small amount of base rubber or AC agent is used as a coupling agent in the film. Extrusion (casting, lamination) composite method suitable for large quantities of varieties, but the film is not composite after (film above 0.05mm).
- Q: Masks that layer of white plastic film is used for what?
- The layer of plastic film should take off when doing facial mask, facial mask and do not use, if used together, will lead to the loss of film permeability, but will lose the mask itself, there may also be counterproductive.
- Q: Plastic film sealing machine (Dorch) repair
- If the heating with a temperature change are not, on both ends of the wire and the tropical a period of investigation, should be open; if there is a change of temperature is the temperature is very low, check the temperature regulating knob knob position and the wiring is loose, and whether the "high / low temperature lift button for" low "position, check the" cooling "timer.
- Q: How many days can the concrete be taken away from the concrete?
- Plastic film maintenance refers to the plastic film Wei cover to separate the concrete and air, the water is not evaporated, cement concrete in the water to complete hydration, has reached condensation, hardening. This method can be directly covered in plastic draft on the surface of concrete, or plastic sprayed on the surface of emulsion concrete, until the emulsion of volatile, with a layer of plastic film on the surface of the concrete, in order to make the concrete component isolated from the air to the concrete moisture evaporation and no hydration complete the function. Spray plastic film maintenance is 28d concrete strength low around 8%, because the film is thin, can not be completely separated, frozen adiabatic effect, so in the summer of this method is to add sunscreen facilities (not less than 24h), or will lead to concrete cracks producing filamentous. Generally speaking, the cost of natural maintenance is low, the effect is good, but the maintenance period is long. In order to shorten the curing period, increase the turnover rate of the template and the utilization rate of the site, it is suitable for heating maintenance in general production of prefabricated components.
- Q: Keyboard circuit board, film paper and rubber strip, how is it installed?
- In the side of the conductive thin film circuit and the circuit board finger contact.
- Q: When will the plastic film be opened when the vegetables are sprouting?
- One is to take mulch after sowing; two is the plant after the emergence of the seedlings at the top of the window film, let out seedling growth;
- Q: Is the foundation covered with film or damp proof powder?
- 1, I do not know what is the principle of moistureproof powder?. It is estimated that it is additive. But not added to mortar, doubt the function.2, the film will be better, but the follow-up construction is easy to damage, durability is limited, it is better to do a waterproof.3, on the foundation moistureproof, equal to did not do. It is no use crossing a block of water in the middle of the pool. Damp proof should be done below ground level.4, I don't think the film is better than the traditional damp proof layer. Can the height on the ground, construction (brick), can play a role of natural moisture barrier; or on the ground part of the wall construction waterproof isolation layer.
- Q: How to deal with plastic film greenhouse joints?
- Hot tack. Prepare a flat and smooth wood as a plate, screw on the fine iron screens, and fixed on the bench, to prevent damage to the plastic when flipping, with a wooden side edge is made to a smooth plane. Each edge of the two films to be bonded shall be attached to the bar, overlapping each other about 4-5 centimeters. At the same time by the 3-4 operation, the 2 were responsible for the "butt" in the wood on both sides, third people have to sew in the film at a 8-10 cm wide, 1.2-1.5 meters long kraft paper or old newspaper article, cover with electric iron bars along the preheated end, experience with pressure appropriate, slowly to the other end. The electric iron heat, downward pressure, and the speed should be based on two pieces of paper thin film under heated to a certain degree of softening and stick together for the degree, and then the strip, glue a film to the other end of the pull sticks, repeat bonding next section, again, until the film received the required length.
- Q: Why use plastic film wrapped legs running, weight loss good?
- Wearing a heavy sport suit or body sculpting exercise also temporarily reduces weight, and restores weight as soon as you add water." The best way to lose weight is for a small amount of exercise, a long period of exercise, while focusing on the requirements of a balanced diet. The general principle is that the exercise center rate is 120 times per minute, the duration of exercise lasts more than 45 minutes, the next day or every day, and attention to the diversity of sports events.
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Packing film PVC Stretch Film
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 kg
- Supply Capability:
- 30000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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