PP Solvent Tape
- Backing: BOPP / PP film with solvent natural rubber adhesive
- Common width: 45mm, 48mm, 50mm, 72mm, and custom slit rolls
- Common length: 66m hand rolls, 990m or 1000m machine rolls
- Colors: clear, brown, white, and printable base options
- Typical thickness: 45um, 48um, 50um, 52um, and 55um
- Application: manual carton sealing and automatic case sealing machines
China Pack Suppliers Company is a PP Solvent Tape manufacturer producing BOPP carton sealing tape with solvent-based natural rubber adhesive for packaging lines that need dependable tack on real carton surfaces. With 45um – 55um common thickness options, this tape is used for recycled cartons, kraft linerboard, test liner boxes, rough corrugated surfaces, and cooler warehouse conditions where weak tape contact may cause edge lift or carton pop-open during storage and transport.
Product Overview
As a PP solvent packaging tape, this product is made for carton sealing work where standard acrylic tape may lift after stacking, cooling, or movement. The 25um – 35um BOPP film gives the roll tensile strength, clean unwinding, and stable handling on hand dispensers or case sealing equipment. The solvent-based natural rubber adhesive wets quickly into paper fibers, helping the tape bond to kraft liner, test liner, and recycled corrugated board.
This difference matters on cartons with shorter recycled fibers, converting dust, uneven texture, or heavy ink coverage. In factory reference checks, peel adhesion is commonly controlled around 5.0 – 7.0 N/25mm, tensile strength around 90 – 130 N/25mm, and elongation around 120% – 160%. For printed carton sealing tape, ink anchorage, adhesive transfer, and unwind behavior should be checked before large production runs.
Benefits
- Strong initial tack on recycled corrugated cartons and kraft linerboard.
- Solvent rubber adhesive helps reduce edge lift on rough or dusty carton surfaces.
- 120% – 160% elongation supports carton movement during stacking and transport.
- Controlled unwind helps hand rolls pull smoothly and machine rolls feed steadily.
- Clean slitting with +/-1mm typical tolerance supports better case sealer tracking.
- Suitable for medium and heavy cartons where flap rebound may cause pop-open.
When Is PP Solvent Tape Better for Carton Sealing?
PP Solvent Tape is usually selected when standard carton sealing tape does not stay closed on the actual box being used. Recycled board, rough fibers, heavy ink coverage, and warehouse dust can reduce adhesive contact. The solvent rubber adhesive helps the tape flow into the paper surface quickly, so the first bond forms with less repeated pressing. This makes it practical for cold storage packing tape use, export cartons, heavier packages, and lines exposed to stacking pressure, vibration, or temperature changes.
Product production
Applications
- Sealing recycled corrugated cartons used in warehouse and distribution work
- Closing kraft liner and test liner boxes with rougher paper surfaces
- Packing chilled food cartons and refrigerated storage boxes
- Running 990m or 1000m rolls on automatic case sealing lines
- Closing export cartons, stacked loads, and medium to heavy boxes
- Printed carton sealing where ink anchorage and adhesive transfer must stay stable
TDS
Item | Typical Value |
Product Type | BOPP solvent adhesive tape for carton sealing |
Backing Material | BOPP / PP film |
Adhesive Type | Solvent-based natural rubber adhesive |
Total Thickness | 45um - 55um, heavy-duty grade up to 65um |
BOPP Film Thickness | 25um - 35um |
Peel Adhesion to Steel | 5.0 - 7.0 N/25mm |
Tensile Strength | 90 - 130 N/25mm |
Elongation at Break | 120% - 160% |
Holding Power | >=24 hours under 23C / 50% RH reference test |
Low-Temperature Check | Carton closure observed at 0C - 5C after sample conditioning |
Service Temperature | -20C to 60C, grade dependent |
Suggested Application Temperature | 5C to 40C |
Common Roll Length | 66m hand roll / 990m and 1000m machine roll |
Slitting Tolerance | +/-1mm typical, tighter tolerance by production request |
Sample Test | Recommended on actual carton grade before bulk production |
Loading Container
How Should You Match PP Solvent Tape to Packaging Conditions?
The correct PP Solvent Tape grade should match carton surface, box weight, sealing method, and storage condition. A light indoor carton may not need the same adhesive strength as a recycled export carton stored in a cooler area. For hand sealing, operators notice smooth unwind, quick tack, and clean cutting first. For automatic carton sealing tape use, roll length, edge quality, unwind force, and adhesive transfer stability matter more. Testing on the actual carton helps check edge lift after 24 hours, flap rebound, and required sealing pressure.
FAQ
What is PP Solvent Tape made of?
PP Solvent Tape is made from BOPP or PP film coated with solvent-based natural rubber adhesive. Common grades use 25um – 35um BOPP film and 45um – 55um total thickness.
Is PP Solvent Tape suitable for recycled cartons?
Yes. It is used for recycled carton sealing because rubber solvent adhesive bonds better to rough paper fibers, shorter recycled fibers, and light carton dust than many basic acrylic tapes.
Can this tape run on automatic carton sealing machines?
Yes. Machine roll versions are available in 990m or 1000m lengths. For stable use, check unwind force, roll edge quality, adhesive transfer, and tape tension before production.
Should we test the tape before bulk use?
Yes. Test the actual carton grade for recycled board, cold storage cartons, heavy ink coverage, or high-speed sealing lines. A 24-hour flap closure test can show edge lift and pop-open risk.
