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ODT Die-Cutting Hook and Loop Manufacturer

Your Specialist For Die-Cutting Hook and Loop

  • Affordable Die-Cutting Hook and Loop for All Industries
  • 3-day rapid production of samples
  • Your One-Stop Shop for Custom Die-Cutting Hook and Loop
  • ISO9001 & ISO14001 Certification
  • Hook and Loop, also called Velcro, is made of hooks on one side and loops on the other.
  • It is easy to use—just press to stick and pull apart to release.
  • Hook and Loop can be reused many times without losing its sticking power, making it practical.
  • It works on fabrics, plastics, metals, and more, suitable for clothing, bags, and electronics.
  • Hook and Loop is customizable in size, color, and shape, meeting different needs across various industries.

We have supplied die-cutting services for industries using Hook and Loop materials, such as fashion, automotive, and defence. This versatile material sticks and separates easily, making it perfect for quick fixes.

Clothing and Fashion:
Used in kids’ clothes, sports straps, and backpack adjusters. It’s simple to use, especially for children and the elderly.

Medical Devices:
Used in bandages, prosthetic straps, and medical kits. It’s adjustable and reusable, perfect for frequent changes.

Automotive Industry:
Used for fixing car seats, interior trims, and dashboard decor. It holds securely but removes easily for repairs.

Electronics:
Used to manage cables, fix battery covers, and secure device panels. It’s reliable and reusable, keeping devices tidy.

Home Products:
Used in carpets, curtains, and furniture trims. It’s easy to install and remove, ideal for adjustable household items.

Industrial Applications:
Used for fixing toolboxes, equipment panels, and maintenance covers. It works well in tough environments and lasts long.

Aerospace and Defence:
Used for securing spacecraft equipment and military gear. It’s reliable in extreme conditions and allows quick setup.

With years of expertise in die-cutting, we are here to explain the unique features of Hook and Loop fasteners in simple terms.

Structure Design:
Hook and Loop has two sides: a hook side with tiny nylon hooks and a loop side made of soft fibres. When pressed together, the hooks catch the loops, creating a secure bond.

Material Choice:
It is usually made of durable nylon, which resists wear and works well in different environments. The hook side is stiff and strong, while the loop side is soft and dense.

Manufacturing Process:
The process includes weaving nylon into strips, shaping them with heat, adding adhesive for durability, and cutting hooks into the desired form.

Locking Mechanism:
The connection is based on a simple interlocking system—hooks grab onto loops, allowing easy and reusable fastening without zippers or buckles.

Versatility:
Hook and Loop works in many fields, from clothing to industrial use. Its design handles different weights and conditions, making it a reliable choice for quick fastening.

6 How About Jiepu Die cutting Factory and show the PDF
Custom Die-Cutting Process

Custom Die-Cutting for Hook and Loop Solutions

We provide precision die-cutting services for hook and loop materials, ensuring perfect fits for applications in electronics, automotive, and more. With custom designs and advanced equipment, we create high-quality, durable components tailored to your needs. Whether for small or large orders, our solutions help you improve efficiency and meet tight timelines.

Efficient Die-Cutting Process for Hook and Loop Materials

With our expertise, we use precise die-cutting techniques to shape Hook and Loop materials like nylon and polyester. Common methods include flatbed cutting for thinner designs and rotary cutting for larger or continuous patterns. These processes ensure the material’s flexibility and performance for customised fastening solutions.

1 Die-Cutting process Hook and Loop

Hook and Loop – Our Precision Die-Cutting Solutions

Our Die-Cutting Equipment

45 Cleanroom Die-Cut Hub-Die-Cutting Machine

Our Hook and Loop products are manufactured within a Class 1000 cleanroom, ensuring a clean and controlled environment essential for high-quality fastening components. Using automatic roll-to-roll lamination machines, we achieve precise bonding between hook and loop materials and backing substrates, ensuring consistent strength and durability.

Cleanroom Die-Cut Hub-Die-Cutting Machine

The automatic lamination waste removal system enhances production efficiency by removing scrap materials during lamination, resulting in clean edges and precise dimensions critical for reliable fastening performance.

Cleanroom Die-Cut Hub-Die-Cutting Machine

Our high-precision die-cutting machines produce complex shapes with tight tolerances down to ±0.01mm. This level of precision guarantees components that fit perfectly in various applications, from electronics assembly to industrial uses, where secure and repeatable fastening is vital.

Our Die-Cutting Quality Control

PrecisionCheck Lab

We implement thorough quality control using advanced instruments. Dimensional accuracy is verified with 2.5D measurement tools, while dust particle counters maintain air purity in the cleanroom. Surface inspections via binocular and CCD microscopes identify any defects that could compromise fastening strength or product appearance.

PrecisionCheck Lab

Peel testers assess adhesive strength where applicable, thickness gauges check material uniformity, and tape holding power tests validate long-term durability. Environmental chambers simulate temperature and humidity extremes to ensure products perform reliably under varying conditions.

PrecisionCheck Lab

Continuous in-process quality control (IPQC) ensures early detection and correction of any deviations. Training inspection zones maintain operator expertise in defect identification and measurement accuracy, ensuring consistent product quality.

Our Inspection Team

Cleanroom Quality Station

Our dedicated inspection team works entirely within the Class 1000 cleanroom, performing final quality checks on all Hook and Loop products prior to shipment. Their rigorous inspections guarantee all products meet customer specifications for precision, durability, and cleanliness.

Our Mold Management

MoldCraft Workshop

Our mold workshop supports Hook and Loop manufacturing through custom mold design, fabrication, and maintenance using CAD software, CNC machining, and laser cutting technologies. Regular maintenance keeps molds in excellent condition, ensuring consistent die-cut precision and rapid turnaround for complex designs.

Our Product Cases

Jiepu Case Dustproof Mesh / Dustproof Gasket

One example is our dust-proof mesh and gasket rings used in smartphones, earphones, and tablets. These parts keep dust out of speaker and microphone openings without affecting sound quality. Made in a cleanroom environment from breathable mesh or precisely cut gaskets, they maintain very tight dimensional tolerances and undergo strict breathability testing. This helps improve device durability and keeps audio clear and consistent.

Jiepu Case Camera Foam Gasket

Another case is our camera foam gaskets designed for smartphone camera modules. These foam seals block dust and prevent light leaks that can affect photo quality. We use automated lamination to ensure perfect adhesion and advanced die-cutting to produce complex shapes accurately. Adhesion strength is tested carefully, which helps reduce defects and improves camera performance overall.

Jiepu Case PET/PC Film with Protective Layer

The third case covers PET and PC sheets with protective films. These are used for screen protectors, insulation, scratch resistance, or as substrates for flexible circuits. We ensure precise dimensions with advanced measuring tools and check surfaces with high-resolution microscopes. The materials also undergo durability testing to make sure they hold up well in different environments, supporting a variety of applications.

Contact us to customize your Hook and Loop solutions!

How Is Hook And Loop Adhesion Strength Measured?

FAQ1-How is adhesion Mesaured

We prioritise precise material testing to ensure reliable performance. The adhesion strength of hook and loop fasteners is typically measured through peel strength, shear strength, and tensile strength tests. These methods evaluate how well the fastener holds under various forces.

Peel Strength Test
Peel strength measures the force needed to separate the fastener at a specific angle, often 90° or 180°.

  1. Stick the hook and loop surfaces together, ensuring no air bubbles.
  2. Attach them to a testing machine with one surface connected to the top clamp and the other to the bottom.
  3. Set the pulling speed (e.g., 300mm/min).
  4. Record the force needed to peel them apart.

Higher peel strength means stronger adhesion. Results are expressed in Newton (N) or pound-force (lb).

Shear Strength Test
Shear strength tests the force required to slide the hook and loop apart in the plane of the adhesive.

  1. Stick the hook and loop together with aligned surfaces.
  2. Secure the fastener in the testing device, ensuring the force is parallel to the bonded area.
  3. Set a slower speed (e.g., 1mm/min) and apply force until they separate.

The stronger the shear strength, the better the hold under parallel stress.

Tensile Strength Test
Tensile strength measures the force needed to pull the hook and loop apart directly, perpendicular to the adhesive area.

  1. Stick the two surfaces together firmly.
  2. Mount them vertically in the machine, with the bonded area positioned flat.
  3. Apply force at 300mm/min until separation occurs.

The test shows how well the fastener holds under a pulling force.

Important Notes

  • Always clean the surfaces of the fastener to avoid interference from dust or oil.
  • Ensure consistent bonded areas to get comparable results.
  • Perform tests in standard lab conditions (e.g., 23°C and 50% humidity) for reliable data.
  • Multiple tests and averaging improve accuracy.
What Materials Are Used In Hook And Loop? Key Differences?

FAQ2-What materials are used

We provides die-cutting services that customise hook and loop materials to meet your needs.

Nylon (Nylon):
Nylon is strong, durable, and soft.
It has excellent adhesion strength, suitable for repeated use.
It works best for clothing, shoes, and protective gear.

Polyester (Polyester):
Polyester is less costly but has weaker adhesion.
It is resistant to chemicals and heat.
It fits temporary or low-frequency uses like packaging materials.

Nylon And Polyester Mix:
Combines nylon’s softness with polyester’s chemical resistance.
This material is durable and cost-effective.
It is used in industrial equipment and outdoor gear.

Polypropylene (Polypropylene):
Polypropylene is flexible and chemical-resistant.
It suits specialised industrial applications.

PVC (Polyvinyl Chloride):
PVC adds strength and structure as a base layer.
Ideal for products needing strong support.

Rubber (Rubber):
Rubber provides high stickiness and slip resistance.
It’s used in outdoor sports gear and machinery components.

Grade-A Nylon:
This type is soft and gentle on the skin.
Perfect for intimate baby clothing and wearable items.

Non-Snag Materials:
Non-snag only has the loop side, usually paired with Grade-A nylon hooks.
Great for skin-friendly garments.

Choosing the right material ensures optimal performance for your application.

What To Do If Hook And Loop Loses Stickiness Over Time?

FAQ3-What to do if stickiness is lost

When the Hook and Loop loses its stickiness over time, there are simple ways to restore it.

Start by cleaning the tape.
Use a soft brush, like a toothbrush, to remove dust, hair, and debris.
Soak the tape in warm water with a little mild soap, then rinse it thoroughly.
Let it air dry flat, away from direct sunlight.

You can also repair the hook side.
Use a needle or tweezers to straighten any bent hooks.
Trim off any broken or damaged hooks to improve grip.

To keep your Hook and Loop in good shape, store it properly.
Keep it dry and avoid damp environments.
Use a sealed bag to protect it from moisture.

Store it in a cool, dark place, away from sunlight.
Keep the temperature between 15°C and 25°C, avoiding extremes.
Avoid pressing or squeezing the tape to prevent deformation.

Make sure to keep it clean and free from grease or chemicals.
Store it in a clean container or packaging.
Check it regularly for signs of wear or damage.

Can Hook and Loop Be Repaired If Damaged?

FAQ4-Can hook and loop be repaired

When Hook and Loop fasteners get damaged, there are ways to fix them:

First, clean the magic tape.
Use a soft brush like a toothbrush to remove dust and hair from the hook and loop surfaces.
Then, wash the tape in warm water with mild soap, gently rubbing it.
Rinse well with clean water.

If the hooks are bent or damaged, fix them with a needle or tweezers.
Trim off any broken hooks with small scissors.

For extra adhesion, you can use glue.
First, remove any old glue with a scraper or your fingers.
Then, apply a suitable adhesive like superglue or hot glue, and press the tape back into place.

If the stickiness is weak, use double-sided tape or strong adhesive tape on the edges for added support.

For heavy-duty use, stitching the tape can help with durability.
Sew the edges or areas that need extra strength.

Finally, if the tape is beyond repair, replacing it with a new one is the best option.

These methods will help restore your Hook and Loop fastener’s stickiness and extend its life. We offer die-cutting Hook and Loop services to make sure your materials are perfectly shaped for your needs.

What Should Be Avoided When Using Hook and Loop Fasteners?

FAQ5-What should be avoided

When Using Hook and Loop Fasteners, It’s Important to Avoid:

  • Pulling Too Hard: Frequent pulling can wear down the hook and loop surfaces.
  • Avoid Sharp Objects: Keep away from pins, nails, or anything that could snag the fasteners.
  • High Temperatures: Excessive heat can soften or distort the material, reducing adhesion.
  • Moisture: Keep them dry to prevent mildew or bacteria that affect adhesion.
  • Chemical Exposure: Avoid contact with harsh chemicals or oils that can damage the fastener.
  • Improper Storage: Don’t stack heavy objects on them or fold them, as this can deform the fastener.

By following these simple tips, you can extend the lifespan of hook and loop fasteners, ensuring they perform at their best.

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