Glue Sticks

Soni OfficeMate Glue sticks | Superior Adhesion | Quick-Drying for School, Office, Crafts, and Home Projects | Solvent free | Non-toxic and safe | PVP base provides strong bond | Sticks fast & firmly | Clean & convenient | For paper, photo, cardboard, fabric etc.

Technical Specification:

  • Chemical Composition: Polyvinylpyrrolidone (PVP) adhesive base, solvent-free formulation.
  • Form: Solid adhesive stick encapsulated in a polypropylene twist-up applicator.
  • Available Sizes: 5g, 8g, 15g, 20g, 35g, 40g, and 115g net weight variants.
  • Adhesive Type: Water-soluble, synthetic polymer-based bonding agent.
  • Color/Appearance: White solid; applies clear and dries transparent.
  • Odor: Odorless, free from volatile organic compounds (VOCs).
  • Shelf Life: Up to 5 years under recommended storage conditions.
  • Toxicity: Non-toxic, conforms to AP Non-Toxic and EN71 safety standards.
  • Certifications: EN71 (European Safety Standard), AP (Approved Product), REACH compliant.
  • Packaging Formats: Blister pack, PP box (12 pcs), paper DP box (30 pcs / 4 pcs for jumbo size), and display stand options.
  • Country of Origin: India.

Key Features:

  • High Bond Strength: Engineered for strong, uniform adhesion on porous and semi-porous substrates including paper, photo paper, cardboard, and textiles.
  • Clean Application: Solid-state design ensures non-messy and controlled application with minimal residue.
  • Fast Setting Time: Forms an initial tack within 30–60 seconds for quick workflow efficiency.
  • Environmentally Safe: 100% solvent-free, non-toxic, and acid-free formulation.
  • User Safety: Dermatologically safe; suitable for children’s educational and craft use.
  • Ergonomic Design: Twist-up mechanism allows easy extrusion and complete material utilization.
  • Thermal Stability: Maintains adhesive performance under standard ambient conditions (≤40°C).
  • Enhanced Durability: Long-lasting adhesion that resists peeling and surface detachment.
  • Super Jumbo Variant (115g): Provides extended operational life and improved cost efficiency for bulk users.

Physical Properties :

  • State: Solid, cylindrical mass.
  • Color (Applied): White; dries colorless/transparent.
  • Texture: Smooth and consistent; free from air pockets or lumps.
  • pH Value: Approximately 7 (neutral).
  • Density: Approx. 1.02 g/cm³ (typical for PVP-based formulations).
  • Solubility: Water-soluble prior to curing; insoluble once dried.
  • Drying Time: 30–60 seconds at 25°C and 50% RH (approximate).
  • Thermal Range: Stable between 5°C and 40°C.
  • Storage Conditions: Store in a cool, dry environment away from direct sunlight; keep cap tightly closed when not in use.
  • Safety Compliance: Conforms to ASTM D-4236, EN71, and REACH directives for non-toxic adhesive materials.

Component & Materials :

  • Adhesive Base: Polyvinylpyrrolidone (PVP) — synthetic polymer providing strong, consistent bonding on porous substrates such as paper and cardboard.
  • Humectant: Glycerin or Propylene Glycol — maintains moisture balance and prevents premature drying of the glue stick.
  • Solvent System: Aqueous (water-based); completely solvent-free and VOC-free formulation.
  • Thickener/Viscosity Modifier: Cellulose derivative or natural gum used to provide uniform texture and spreadability.
  • Preservatives: Biocidal agents in trace quantities to inhibit microbial growth during storage.
  • pH Regulator: Neutralizing agents to maintain stable pH (~7.0).
  • Colorant: Titanium dioxide (TiO₂) in minimal concentration for initial white color; becomes transparent on drying.
  • Fragrance: Nil (odorless formulation).
  • Packaging Material:
  1. Outer Body: Injection-molded polypropylene (PP) for durability and light weight.
  2. Cap: High-density polyethylene (HDPE) for airtight sealing and contamination prevention.
  3. Label: Printed laminated film resistant to smudging and moisture.

Shelf Life and Storage Instructions :

Shelf Life : Up to 5 years from the date of manufacture under sealed and recommended storage conditions.

Storage Instructions : Recommended Storage Temperature: 5°C to 40°C under ambient humidity conditions (<65% RH).

  • Store in a cool, dry, and well-ventilated area.
  • Keep away from direct sunlight, heaters, and sources of radiant heat.
  • Avoid freezing conditions; freezing may cause structural separation of the adhesive matrix.

FAQs :

Q1. Is the Soni OfficeMate Glue Stick safe for children?
Yes, the glue stick is non-toxic, acid-free, and solvent-free, making it completely safe for children’s use. It conforms to EN71 and ASTM D-4236 safety standards, ensuring child-friendly application.

Q2. Does the glue stick leave any residue or cause wrinkling on paper?
No, it applies smoothly and evenly without wrinkling or warping the paper. The adhesive dries transparent, ensuring a neat, professional finish without visible marks.

Q3. What materials can this glue stick be used on?
The Soni OfficeMate Glue Stick is ideal for paper, cardboard, photos, and fabric. It offers strong adhesion on most porous and semi-porous surfaces used in schools, offices, and craft projects.

Q4. How long does it take for the glue to dry?
The adhesive becomes tacky within 5–10 seconds and achieves a firm bond in approximately 30–60 seconds under normal room conditions.

Q5. Is the glue stick washable if it gets on hands or clothes?
Yes, the formula is water-soluble before drying, so it can be easily washed off with water from hands, skin, or fabrics.

Q6. How should the glue stick be stored for maximum shelf life?
Store the glue stick in a cool, dry place, away from direct sunlight or heat sources. Always close the cap tightly after use to prevent drying. The product should be kept at temperatures between 5°C and 40°C.

Q7. What is the shelf life of the glue stick?
Under proper storage conditions, the glue stick has a shelf life of up to 5 years from the date of manufacture, with consistent adhesive performance throughout its lifetime.

Q8. Can it be used for photo albums or scrapbooking?
Yes, it’s acid-free and photo-safe, making it suitable for scrapbooks, photo projects, and crafts without causing yellowing or paper damage over time.

Q9. Is it suitable for professional and industrial use?
Yes, apart from educational and home use, it is also suitable for office documentation, packaging, and creative applications where quick, clean adhesion is required.

Q10. What packaging options are available?
The glue sticks are available in multiple formats — blister packs, PP boxes, paper display boxes, and jumbo variants (115g) — suitable for retail display, school use, or bulk professional requirements.