Lace Double-sided Adhesive

product features

Floral trim with easy-peeling design: The release paper is pressed into wavy or serrated patterns using specialized die-cutting equipment, allowing direct manual tearing without any cutting tools—making operation effortless.

Double-sided high-adhesion, durable and reliable: Utilizing acrylic or hot-melt pressure-sensitive adhesive systems applied uniformly on both sides, it offers excellent initial adhesion and strong durability, providing superior bonding performance on various substrates including cardboard boxes, plastics, metals, and foam materials, with no edge warping or delamination after application.

Versatile substrate options with broad compatibility: Available in various materials including cotton paper, non-woven fabric, PET film, or foam foam. The foam foam version exhibits exceptional cushioning elasticity and compressive deformation resistance, effectively filling minute gaps on adhesive surfaces and meeting bonding requirements for curved or rough surfaces.

Environmental safety and reliability: Non-toxic, eco-friendly adhesive materials are selected, which are non-corrosive to metals, leave no harmful residues, and comply with food safety and environmental testing requirements.

product superiority

Efficiency advantage – instant-peel-and-use design for time and labor savings: The lace-like pattern allows the tape to be manually torn off without scissors or other tools, significantly boosting operational efficiency in high-frequency repetitive tasks such as parcel packaging and assembly line box sealing.

Cost advantage – Versatile application replacing traditional packaging: It can substitute conventional box-sealing tape when used alone, eliminating the need for additional reinforcement after bonding cardboard boxes or color boxes. This approach ensures structural integrity while reducing material consumption and packaging steps.

Quality Advantages – High Adhesion and Temperature Resistance, Stable and Reliable: The combination of acrylic resin with hot-melt adhesive systems provides exceptional initial and sustained adhesion. The foam-based version offers compressive deformation resistance and shock-absorbing protection, ensuring secure bonding even on curved or rough surfaces.

Customization Advantages – Flexible Adaptation for Diverse Needs: Supports comprehensive customization across width (3 mm to 1240 mm), length (50 m to over 1000 m), thickness, substrate type, color, and printing options, enabling seamless adaptation to tailored requirements across various industries.

Operational advantages – Easy removal without damaging the box: The release paper is easily peelable, and the edges of the torn tape remain neat and aesthetically pleasing, preserving the surface integrity of the carton or packaging and enhancing overall packaging quality.

Product manufacturing and processing process

Substrate preparation: Select cotton paper, non-woven fabric, PET film, or foam as the substrate. Cut large rolls of substrate into the required width according to customer specifications and perform surface pretreatment to enhance adhesive adhesion.

Adhesive preparation: Prepare acrylic or hot-melt pressure-sensitive adhesive according to industry-standard formulations, strictly controlling the viscosity and solid content of the adhesive solution to ensure uniform coating distribution and adhesion performance that meet industry requirements. Currently, the typical application amount for mainstream double-sided adhesive products on the market ranges from 20–50 g per square meter, with 30–40 g being the commonly used range.

Double-sided coating: The adhesive is uniformly applied to both surfaces of the substrate using precision coating equipment, with thickness adjustable within the range of 90 μm to 160 μm according to customer requirements; certain specifications may achieve a thickness of up to 0.16 mm. During the coating process, precise control of adhesive application consistency is essential to ensure stable initial adhesion and durability.

Drying and curing: After adhesive application, the semi-finished product is dried in an oven to ensure complete curing of the adhesive, followed by a period of aging at a constant temperature to stabilize the physical and chemical properties of the adhesive layer.

Adhesive release paper application: Precisely attach the fully cured double-sided tape to the patterned release paper. The release paper is then pressed with a specialized mold to create a wavy or serrated edge pattern, ensuring clear structure and smooth tearing performance.

Cutting and winding: Using fully automated rewinding machines, cutting machines, strip-cutting machines, and specialized equipment for die-cutting lace and double-sided adhesive, large coils are precisely cut to customer-specifications and wound into sheets with specified inner and outer diameters using winding equipment.

Quality Inspection and Packaging: The finished products undergo comprehensive performance tests including adhesion, holding strength, 180° peel strength, temperature resistance, and release paper peel strength (with peel strength testing compliant with the GB/T 2792-2014 national standard). Upon passing inspection, the products are packaged and stored as required; the double-sided adhesive tape for zipper boxes used in express packaging can be directly applied to the boxes for user convenience.

Product Specification Table

Application Areas of the Product

Express delivery e-commerce and logistics packaging: Widely used for sealing and securing zippered cartons, express boxes, aircraft boxes, color boxes, and envelope boxes, replacing traditional sealing tape to enable tape-free packaging while enhancing opening convenience and packaging aesthetics.

Home decoration and daily storage solutions: Suitable for mounting wall shelves, adhesive hooks, furniture impact guards, toy and craft attachments, sealing window and door gaps, as well as partition panels for wardrobes. The foam layer fills minute gaps on adhesive surfaces, adapts to curved or rough surfaces, providing both concealed reinforcement and aesthetic enhancement.

Printing and Gift Packaging: Used for sealing and securing wine boxes, gift boxes, clothing boxes, and colored boxes. The release paper features a lace pattern for easy removal, while the tape edges remain neat and aesthetically pleasing after tearing, enhancing overall packaging quality.

Other diverse applications: It is widely used in various industries including printing, exhibitions, interior decoration, building materials, food, cosmetics, and craft applications. In office settings, it can be applied to posters and notice boards; in educational environments, for student DIY projects; and in daily life, for securing photos, envelopes, and hooks.

FAQ

Q1. What are the main differences between lace-sided double-sided tape and traditional double-sided tape?

A: The most notable difference of lace double-sided tape lies in its release paper edges being designed with wavy or serrated patterns, allowing direct manual tearing without scissors, whereas traditional double-sided tape typically requires cutting tools. Additionally, lace double-sided tape is more convenient for applications such as courier packaging and gift wrapping, producing clean, aesthetically pleasing edges that avoid damaging the surface of items.

Q2. Can you really tear the double-sided lace adhesive directly with your hands? Will it tear unevenly?

A: Yes. The lace structure is precisely die-cut; it can be smoothly torn by applying force along the direction of the lace teeth. With slight pressure applied perpendicular to the tape's length, neat edges can generally be achieved. Tearing distortion is rare with proficient operation. For first-time use, it is recommended to test tearing on small sections.

Q3. What is the shelf life of double-sided lace adhesive tape, and how should it be stored correctly?

A: The shelf life is 12–18 months when stored unopened, protected from light, at room temperature (20°C–25°C), and in a dry environment with relative humidity around 50%. Avoid exposure to high temperatures, high humidity, direct sunlight, or contact with organic solvents. After opening, it is recommended to wrap the remaining adhesive tape in a sealed bag or plastic film to prevent dust contamination and aging of the adhesive layer.