35uM Red Low Density Polyethylene Film For Agriculture

Product Specification

35 μm red low density polyethylene film, for packaging, agriculture, construction, medical, etc.

Low-density polyethylene (LDPE) film is a type of plastic film that is flexible, durable, and moisture-resistant.

It is commonly used in a variety of applications such as:

1. Packaging:

    LDPE film is used in flexible packaging applications such as bags, shrink wrap, and stretch film.

2. Agriculture:

    LDPE film is used in agriculture applications such as greenhouse covers, mulch film, and silage bags.

3. Construction:

    LDPE film is used as a barrier protection material for construction sites, as well as for insulation and roofing.

4. Medical:

    LDPE film is used in medical applications such as disposable gloves and medical packaging.

The main difference between low-density polyethylene film and high-density polyethylene (HDPE) film: 

The difference is in their density and properties.

LDPE film has a lower density than HDPE film, which makes it softer, more flexible, and more transparent.

HDPE film, on the other hand, has a higher density which makes it more rigid, less flexible, and more opaque.

HDPE film also has a higher tensile strength and is more resistant to punctures, while LDPE film is more

conformable and easier to heat seal.

Overall, LDPE film is a versatile and cost-effective material for a variety of applications where flexibility and

moisture-resistance are important, while HDPE film is generally used in applications where strength and rigidity are more important.

35-micron opaque red LDPE (Low-Density Polyethylene) film is used in various industries due to its unique properties.

Here are some major application scenarios for 35-micron opaque red LDPE film:

1. Stationery Products:

    The film is used in the stationery industry as book binding covers, pouches for pens, and folders due to its vibrant red color

    and water-resistant properties.

2. Food Packaging:

    The film can be used in the food industry for packaging snacks, confectionery items, and various food products.

    The opaque red color provides an attractive packaging solution, while the LDPE material helps provide a protective barrier.

3. Medical and Pharmaceutical Industry:

    The film is used in the medical industry for packaging items such as tablets, capsules, and medical kits to keep the items protected

    from moisture and other environmental factors.

4. Packaging of personal care products:

    Opaque red LDPE film can be used for packaging of personal care products such as razors, soaps, and shampoo bottles.

5. Packaging of Chemicals:

    The film can be used for packaging of chemicals and other hazardous materials due to its durable and protective nature.

6. Packaging of electronics:

    The film can be used to package electronic devices such as mobile phones, tablets, and other gadgets as the film protects the device

    from scratches and other damages during transit and when in storage.

To increase the mechanical properties and enlarge the application range for LDPE film,

several approaches can be taken. Here are some of them:

1. Blending:

Blending LDPE with other polymers can improve its mechanical properties and widen its application range.

For example, blending LDPE with linear low-density polyethylene (LLDPE) can improve its tensile strength, impact resistance,

and puncture resistance. Blending LDPE with high-density polyethylene (HDPE) can improve its stiffness and resistance to stress cracking.

2. Adding additives:

Adding various additives can modify the properties of LDPE film and enhance its mechanical properties.

Additives such as fillers, elastomers, and reinforcing agents can improve the strength, durability, and flexibility of LDPE film

and widen its application range.

3. Coating:

Applying a coating to LDPE film can improve its mechanical properties and enlarge its application range.

Coatings such as acrylic, urethane, and silicone can enhance the film's barrier properties, improve its adhesion and enhance

its printing quality.

4. Orienting:

Orienting LDPE film can improve its mechanical properties and widen its application range. Orientation involves stretching the film

in either the machine direction (MD) or transverse direction (TD) to align the polymer chains and improve its strength, toughness,

and tear resistance.

5. Cross-linking:

Cross-linking can improve the mechanical properties of LDPE film and make it suitable for high-temperature applications.

Cross-linking involves modifying the polymer chains of LDPE to form a three-dimensional network that improves the film's

thermal stability, chemical resistance, and stiffness.

6. Controlling Processing Conditions:

Controlling the processing temperature, pressure, and extrusion speed during LDPE film production can improve its mechanical

properties. Optimal processing conditions can ensure consistent properties of LDPE film and enlarge its application range.

In summary, 35-micron opaque red LDPE film is used in various industries such as stationery, food, medical and pharmaceuticals, personal care products, chemicals, and electronics. Its vibrant color and protective nature make it ideal for packaging purposes and protecting the contents from environmental factors such as moisture, dust, and other contaminants.