Introduction to PVC Frosted Sheet (Roll Material)

PVC frosted sheet roll material is a continuous-length PVC film/sheet with a frosted surface, produced using continuous extrusion processes. It features excellent flexibility and is ideal for automated processing, serving as an efficient and cost-effective material for the packaging, printing, labeling, and decoration industries.

Core Product Specifications

Feature Dimension	Technical Parameters	Standard
Material Composition	Flexible PVC Resin + Plasticizer + Frosting Additives	GB/T 3830
Product Form	Supplied in Rolls, Continuous Length	-
Standard Thickness	0.10mm / 0.15mm / 0.20mm / 0.25mm / 0.30mm	GB/T 6672
Roll Width	300mm / 450mm / 600mm / 914mm / 1067mm / 1370mm	Customizable ≤1600mm
Core Specifications	76mm(3") / 152mm(6") Paper or Plastic Core	-
Light Transmittance Range	60% - 85% (Multiple options available)	ASTM D1003
Haze Range	30% - 80% (Supplied in grades)	ASTM D1003
Surface Gloss (60°)	5 - 30 GU	GB/T 9754
Tensile Strength	Machine Direction (MD) ≥40MPa, Transverse Direction (TD) ≥35MPa	ISO 527-3
Elongation at Break	≥200%	ISO 527-3
Coefficient of Friction	Kinetic: 0.35-0.50, Static: 0.40-0.60	ASTM D1894
Thermal Shrinkage	≤3% (100°C, 30min)	ASTM D2732
Roll Diameter Range	Max. Outer Diameter ≤800mm	-
Roll Weight Range	50 - 500 kg/roll (Varies by thickness)	-
Length per Roll Range	500 - 5000 meters/roll (Thickness dependent)	-

Product Grades & Types

Grade	Surface Texture	Light Transmittance	Haze	Primary Applications
Economy Grade	Uniform Fine Frost	75% - 85%	30% - 45%	General Packaging, Protective Films
Standard Grade	Fine Frosted	70% - 80%	40% - 60%	Labels, Decorative Films
Professional Grade	Multi-level Texture	65% - 75%	50% - 70%	Printing Substrates, Advertising
Premium Grade	Custom Texture	60% - 70%	60% - 70%	High-end Packaging, Specialty Labels

Frosted Type Breakdown

Type Code	Surface Characteristics	Roughness (Ra)	Tactile Feel	Processing Suitability
F Type (Fine Frost)	Fine, Uniform	0.8 - 1.6 μm	Smooth	Suitable for Fine Printing
M Type (Medium Frost)	Medium Texture	1.6 - 3.2 μm	Slightly Tacky	General Purpose
C Type (Coarse Frost)	Pronounced Texture	3.2 - 6.3 μm	Rough	Anti-slip, Decoration
P Type (Patterned)	Regular Pattern/Design	Pattern Dependent	Textured	Decorative Effects

Application Scenario Configuration Table

Application Field	Recommended Thickness	Recommended Width	Processing Method
Self-adhesive Labels	0.10 - 0.15 mm	450mm / 600mm	450mm / 600mm
Cosmetic Packaging	0.15 - 0.20 mm	600mm / 914mm	Hot Stamping, Embossing
Electronic Product Protective Films	0.10 - 0.15 mm	300mm / 450mm	Slitting, Laminating
Book Cover Lamination	0.08 - 0.12 mm	1067mm / 1370mm	Laminator Processing
Interior Decorative Film	0.20 - 0.30 mm	914mm / 1067mm	Manual or Mechanical Application
Advertising Print Substrate	0.15 - 0.25 mm	1370mm / 1520mm	UV Printing, Inkjet

Roll Material Processing Characteristics

Slitting Processing:

- Slitting Accuracy: ±0.5mm (for width ≥300mm)

- Minimum Slit Width: 10mm (requires special equipment)

- Winding Tension: 10 - 30 N/cm (adjusted based on thickness)

Lamination Processing:

- With Paper: Creates specialty paper

- With Film: Enhances functionality

- With Fabric: For decorative materials

- With Aluminum Foil: For barrier packaging

Quality Inspection Standards

Inspection Item	Inspection Standard	Control Index
Thickness Uniformity	GB/T 6672	Thickness Deviation ≤ ±8%
Roll Flatness	Internal Standard	Curl ≤ 5mm/meter
Surface Tension	GB/T 14216	≥38 dyn/cm (can be treated to 52)
Yellowing Resistance	GB/T 2423.24	ΔE ≤ 3.0 (after 300 hours
Volatile Content	GB/T 2914	≤ 1.0%
Phthalate Content	GB/T 22048	≤ 0.1% (Eco-friendly type)

Packaging, Storage & Transportation Specifications

Roll Packaging:

- Inner Packaging: PE stretch film + Moisture-proof paper

- Outer Packaging: Kraft paper + Stretch film or Woven bag

- End Protection: Plastic end caps + Cardboard edge protectors

- Labeling: Clearly marked with specifications, batch number, length

Storage Conditions:

- Storage Temperature: 15 - 30°C

- Relative Humidity: 40 - 60% RH

- Stacking Method: Store upright, stack height ≤ 3 layers

- Shelf Life: 12 months (under standard conditions)

Transportation Requirements:

- Protect from rain and moisture, avoid heavy compression

- Temperature sensitive (require insulation below 0°C)

- Rolls must be secured to prevent rolling during transport

Technical Parameters Table

Performance Indicator	Unit	Typical Value	Test Condition
Tensile Modulus	MPa	2000 - 2800	1 mm/min
1 mm/min	kN/m	≥60	Elmendorf Method
Shrinkage Stress	Shrinkage Stress	1.5 - 3.0	150°C, 5min
Gas Transmission Rate	cm³/m²·24h	100 - 300	23°C, 0% RH
Water Vapor Transmission Rate	g/m²·24h	g/m²·24h	38°C, 90% RH
Dielectric Strength	kV/mm	≥40	20°C, 50Hz

Usage & Maintenance

Pre-Printing Treatment:

1. Surface Corona Treatment: Increase dyne level to 42-52

2. Static Elimination: Avoid ink misting

3. Temperature/Humidity Conditioning: Match printing shop environment

Die-Cutting Key Points:

- Cutting Pressure: Apply gradually to avoid cutting through backing

- Waste Stripping Angle: 30 - 45° is optimal

- Rewinding Tension: Keep uniform and consistent

Post-Storage Handling:

- Temperature Conditioning: Allow 24 hours to acclimate after cold storage

- Tension Release: Appropriately release roll tension before use

Environmental & Sustainable Development

1. Eco-friendly Formulation:

   - Phthalate-free plasticizers

   - Heavy-metal-free stabilizers

   - Designed for recyclability

2. Energy-Saving Features:

   - Good low-temperature processing performance

   - Can reduce processing energy consumption

3. Recycling:

   - Trim waste can be recycled and reprocessed

   - Recycling solutions are available

Important Notes

1. Safe Processing:

   - Equipment must have static elimination devices

   - Maintain good workshop ventilation

   - Operators must wear protective equipment

2. Quality Control:

   - Incoming Inspection: Verify specifications, test physical properties

   - In-process Control: Monitor tension, temperature parameters

   - Finished Product Inspection: Perform sampling tests per standards

3. Usage Limitations:

   - Not recommended for direct food contact (unless food-grade certified)

   - Avoid long-term use in high-temperature environments

   - Avoid contact with strong solvents

 

Product Value Proposition:

PVC frosted sheet roll material, with its efficiency advantages from continuous production, flexible processing adaptability, excellent functionality, and significant cost-effectiveness, has become an indispensable base material for industries such as label printing, packaging decoration, and advertising production. Through professional technical support and customized services, it can meet the personalized needs of various customers, helping them enhance product value and market competitiveness.