The Off White Packing Tape is specifically designed for premium applications including food packaging, pharmaceutical packaging, and cosmetic packaging. We now offer free sample testing services to global clients. The system supports online inquiries and bulk purchases, with a monthly production capacity of 1.6 million square meters. Standard orders are delivered within 15 working days. Certified by SGS and compliant with RoHS environmental standards, we provide professional technical support and customized solutions.
| Substrate specifications | |
| material quality | BOPP |
| Thickness | 0.052mm ± 0.003mm |
| Color | Pure white |
| Width | 36mm/48mm/60mm/72mm |
| Adhesive properties | |
| Type | water-based acrylic pressure-sensitive adhesive |
| Initial tack | 14-18 steel balls |
| Adhesion | ≥24 hours (standard conditions) |
| 180° peel force | ≥5.5 N/cm |
| physical property | |
| Tensile strength | ≥50 MPa |
| Extension rate | ≤100% |
| Unwind force | 2.5-4.5 N/cm |
| Brightness | ≥85% |
| Environmental performance | |
| VOC content | ≤20μg/g |
| Heavy metals | not detected |
| Fluorescent agent | Not added |
Aesthetics and Practical Advantages
Pure white luster clean and beautiful
Strong coverage and clear print quality
Perfectly matched with all kinds of packaging
Environmental protection and safety advantages
Water-based adhesive, non-toxic and harmless
Performance Advantages
Strong initial adhesion and reliable bonding
Excellent adhesion and strong encapsulation
Smooth rolling and high construction efficiency
Stable Quality Advantage
The whiteness is stable and consistent across batches
Uniform thickness, no defects
Layer coating is precise
1. Substrate Preparation Process
Raw material preparation:
Food-grade polypropylene granules
Titanium dioxide (8% content)
Antistatic agent (0.5%)
melt extrusion:
Extrusion temperature 195-225℃
Melt pressure 16-20MPa
Filter precision 30μm
biaxial tension:
Vertical stretch ratio: 1:6
Stretch horizontally 1:9
The heat setting temperature is 170℃
2. Adhesive Preparation
Raw material system:
Acrylate emulsion 78-82%
Viscosity-increasing resin emulsion 16-20%
Deionized water 2-4%
Preparation process:
Low-speed mixing (45 rpm)
pH 7.0-7.5
Viscosity control 2800±400cps
3. Coating Processing
Substrate treatment:
Corona treatment (5.5kW)
Surface tension ≥44 dyn/cm
Precision coating:
Micro-embossed coating process
Coating speed 100-140m/min
Glue application: 21±1g/m²
Drying and curing:
Six-stage oven
Temperature: 60℃/80℃/100℃/80℃/60℃/50℃
Hot air circulation drying
4. Subsequent Treatment
Matured:
Mature at room temperature for 30 hours
Humidity control 50±5%
Cut and pack:
High-precision slitting system
Automatic visual inspection
Clean packaging
| standard specifications | |
| Thickness | 0.052mm ± 0.003mm |
| Width | 36mm/48mm/60mm/72mm |
| Length | 100m per roll (standard) |
| Pipe inner diameter | 76mm |
| technical parameter | |
| Substrate thickness | 0.032mm |
| Coating thickness | 0.020mm |
| Initial tack | 14-18 steel balls |
| Unwind force | 2.5-4.5 N/cm |
| qualitative index | |
| Tensile strength | ≥50 MPa |
| Brightness | ≥85% |
| Color difference | ΔE≤1.0 |
| Temperature resistance | -10℃ to 65℃ |
Food Packaging
1. Direct food packaging
Frozen food packaging
Packaging of dairy products
Packaging of beverage products
2. Food-related packaging
Packaging of food utensils
Packaging for food and beverage
Food ingredient packaging
Medical and health care
1. Pharmaceutical packaging
Pharmaceutical outer packaging
Medical device packaging
2. Sanitary products
personal care supplies
Packaging of sanitary materials
Cosmetic packaging
1. Skincare
Cosmetic packaging
Skin care packaging
Beauty device packaging
2. Personal care
Packaging for skincare products
Beauty Tools Packaging
Personal care products
Q1: What are the advantages of the original white?
A: Pure color, elegant appearance, strong coverage, suitable for printing labels.
Q2: How to guarantee environmental performance?
A: The water-based adhesive has passed FDA testing and contains no fluorescent agents.
Q3: Quality assurance?
A: Quality inspection report will be provided for each batch, and the warranty period is 24 months.
Address
West side of Jilan Road, Zhounan Village, Beian Sub-district Office, Jimo District, Qingdao City, Shandong Province，China
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