Rollo de PP esmerilado

Brif Introducción

Frosted PP sheet roll is a plastic sheet made of polypropylene (PP), and its surface is specially treated to present a frosted texture. It has the following characteristics:

• Excellent mechanical properties: PP Blister Plastic Sheet Roll has good tensile strength and impact strength, which can meet the requirements of various packaging and industrial applications.
• Good durability: PP Blister Plastic Sheet Roll is not easy to break or tear, and can maintain good performance even in harsh environments.
• Good chemical resistance: PP Blister Plastic Sheet Roll can resist the erosion of a variety of chemicals, so it is suitable for packaging in industries such as food, medicine and cosmetics.
• Good recyclability: PP Blister Plastic Sheet Roll is a recyclable material that can reduce the impact on the environment.

Production process of frosted PP sheet roll

Preparación de la materia prima: Mix and dry raw materials such as polypropylene (PP) particles, masterbatch, additives, etc.

Extrusion into sheets: The mixed raw materials are melted and plasticized at high temperature, and then extruded into a film through a mold.

Frosted treatment: The surface of the film is frosted to obtain a frosted effect. Commonly used frosting methods include:
Physical frosting: Use sandpaper, brushes and other tools to rub the surface of the film to remove the surface gloss.
Chemical frosting: Use chemical solvents to corrode the surface of the film to form fine bumps.

Enfriamiento y moldeado: Cool and shape the frosted film to form it into the desired shape and size.

Wrapping: Wind the cooled and shaped film into a roll to form the final product.

Especificaciones de la lámina de plástico PP

Advantages of frosted PP sheet roll

Beautiful appearance: The frosted surface has a unique texture and can enhance the grade of the product.

Anti-slip: The frosted surface is anti-slip and can prevent items from slipping.

Easy to clean: The frosted surface is not easy to adhere to stains and is easy to clean.

Wide range of uses: can be used to make various packaging boxes, trays, partitions, electronic product shells, etc.

Features of frosted PP sheet roll

The surface is frosted: It has a matte effect and is not easy to produce gloss, which can reduce glare and increase the touch.

Wear resistance: The surface hardness is high and it is not easy to scratch and wear.

Corrosion resistance: It has good chemical resistance and weather resistance.

Recyclable: It is an environmentally friendly material.

Application of frosted PP sheet roll

Food packaging: used to make various food packaging boxes, trays, partitions, etc., which can effectively prevent food from being contaminated and deteriorating.

Electronic product packaging: used to make various electronic product shells, protective covers, etc., which can play a role in dustproof, anti-collision, and anti-scratch.

Household items: used to make various household items, such as storage boxes, decorations, etc., which can enhance the grade and texture of household products.

Other fields: can also be used to make billboards, light boxes, display racks, etc.

Difference from ordinary PP plastic coils

Surface treatment: Ordinary PP plastic coils have a smooth surface, while frosted PP coils have a uniform frosted surface, providing a different visual and tactile experience.

Durability: Frosted PP coils generally have higher scratch resistance and wear resistance, and are suitable for more stringent use conditions.

Application scenarios: Due to its unique surface treatment, frosted PP coils are suitable for occasions that require advanced appearance and anti-slip properties, while ordinary PP coils are more commonly used for general purposes.

Cost: Due to the additional surface treatment process, the production cost of frosted PP coils may be slightly higher than that of ordinary PP coils.

Compared with ordinary PP plastic coils, the main difference between frosted PP blister plastic sheet rolls and ordinary PP plastic coils is the different surface treatment process. The surface of ordinary PP plastic coils is smooth and flat, while the surface of frosted PP blister plastic sheet rolls is frosted and has a frosted effect.

In addition, frosted PP blister plastic sheet rolls also have some advantages that ordinary PP plastic coils do not have, such as wear resistance, corrosion resistance, and recyclability. Therefore, the application range of frosted PP blister plastic sheet rolls is wider.

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