How to use inflatable test dummy

Inflatable humanoid water bags are made by tear resistant 0.9mm PVC tarpaulin, reinforced overlap heat bonding, which can simulate human weight in water park/ amusement park equipment test.

How to use it? here the instructions.

Take roller coaster testing as an example:

1. Unfold the product, keep 2 valves at “legs” closed and open the top valve.



2. Fill water from top valve to 75kg or other weight required and close the valve.


3. Move and carry the item with handles as shown to the equipment.



4. Fasten on equipment with belt or holder and test before running.


5. Open 2 valves at “legs” to drain water and close all valves for stock.


6. Rinse off and clean it with damp cloth or brush. Dry off before long term storage. Store it in a clean and dry place. Avoid rain or direct sunshine.
7. The item can be repaired with PVC patches and Locatite or Maxbond 5550 glue if small leakage.

8. We have 90kg, 75kg, 50kg types available.

Why life jackets are necessary in water park?

Wearing life jackets in water parks is highly recommended for several important reasons:


1. Safety: Life jackets are designed to keep you afloat in water, even if you’re unable to swim. There could be different requirement between water park life jackets and other life jackets. Life jackets for yacht or boat are just back up for emergency, but life jackets for water park could be wear and soak in water every day, so they need to be more endurable. Neoprene life jacket are suitable for intensive using in water parks.

Neoprene life jacket


2. Unpredictable Situations: Accidents can happen anytime, even in seemingly safe environments like water parks. A life jacket provides an extra layer of safety, especially in crowded water areas where there may be unexpected currents, slippery surfaces, or sudden drop-offs.




3. Compliance with Rules: Many water parks have rules and regulations that mandate the use of life jackets in certain areas or activities. By wearing a life jacket, you comply with these safety guidelines and help preserve a safe environment for yourself and others.

Flexible design life jackets


4. Children and Non-Swimmers: Life jackets are particularly essential for children and non-swimmers who may not be able to stay afloat on their own. It provides parents and guardians with peace of mind knowing that their loved ones are protected in the water. Flexible design life jackets can match different body shape of players.


5. Prevention of Fatigue: Even strong swimmers can tire easily in water, especially when engaging in activities like water slides or wave pools. A life jacket can help prevent fatigue and provide additional buoyancy, allowing you to enjoy the water park safely for longer periods.



In conclusion, wearing a life jacket in a water park is a simple and effective way to ensure your safety and the safety of those around you, providing peace of mind and allowing everyone to have a fun and worry-free experience in water.


water park life jackets


Guangdong H-Fun Water Recreational Articles Co., Ltd. provide professional water park life jackets , including Neoprene or Oxford fabric type. And we developed new design TPE foam life jackets for water park, Integrated molding without coating, can not peel off or damage at joint, comfortable and can use much longer time.

Full Ti(Titanium) Yarn Nanotechnology Functional Yarn

New nanotechnology functional yarn——Full Ti yarn,preferred materials for outdoors, shirts and T-shirts,achieving both technology and comfort.

Nanotechnology ensures more stable performance, and the excellent design of the integrated fabric structure features:

1.Thin yet impermeable, with excellent impermeability performance.
2.When used in combination with spandex, it provides a better draping effect and has a 5% increase in specific gravity compared to regular polyester.

3.Sunscreen performance has increased by an order of magnitude (UPF200+).

Nanotechnology Functional Yarn

Broad-spectrum antibacterial properties/antistatic properties
1.Hide sweat stains, one-way moisture wicking.
2.Anti-pollution and self-cleaning function.
3.Duller than cotton.

4.Full coverage in daytime, with fabrics suitable for all seasons (plain cloth/plush/stretchy/cotton-like, etc.)


The specifications are as follows:

1. Single-ply Full Ti(Titanium) yarn: DTY 50D/72F、DTY 75D/72F

2. Full Ti(Titanium) blended yarn:

FullTi Yarn DTY 50D/72F blended with SORONA 50D/32F

FullTi Yarn DTY 75D/72F blended with SORONA 75D/32F



Honeycomb Polyester Filament Suitable for use in Sportswear

Honeycomb shape polyester filament draw inspiration from honeycomb structures to create a revolutionary material that combines ultra lightweight-breathable and multiple functions.


Honeycomb filament are made using high-molecular material addition technology, which gives the original yarn a honeycomb structure during the textile process.


However, unlike microporous structures, they form a bark-like capillary effect, with grooves that direct moisture away while also providing powerful functions such as deep dyeing, moisture absorption and quick drying, and ultra-lightweight breathability.

Features:
1. Moisture-wicking and quick-drying: Bark-like capillary effect, groove-oriented moisture-wicking function, evaporation rate reaches 0.5.
2. Deep dyeing-high color fastness: Honeycomb structure better adsorbs dye for deep dyeing and strong adhesion.
3. Ultra lightweight-breathable: Honeycomb shape, material weight reduction, strong breathability.
4. Full Matte Finish: Soft luster, non-glare, and non-blinding.


Runteks Upgrade Cooling Yarn Anti Bacteria+UV

1. Moisture wicking
The “+”cross-section structure of the fiber design can effectively and quickly absorb sweat on the skin surface, and through its unique moisture removal mechanism, the moisture can be quickly discharged from the body to keep the skin dry and comfortable.

2. Cool feeling

Integrating cooling technology into the masterbatch ensures that the fiber can release a cooling feeling the moment it comes into contact with the skin, bringing continuous cooling and comfort to the wearer. Whether it is on a hot summer day or during strenuous exercise, it can effectively reduce the temperature of the skin surface and provide an unprecedented cooling experience.


3. Antibacterial
By adding antibacterial factors within its fibers, it creates an environment that is not conducive to the survival of bacteria. Therefore, it can significantly reduce the growth of bacteria, thereby protecting the wearer's skin health and reducing skin problems caused by bacteria.

4. Anti-UV
The unique matting structure design and precision processing can effectively block ultraviolet rays. This structure greatly improves the fabric's ability to block ultraviolet rays by reducing direct exposure and reflection of light. Whether it is outdoor activities or daily travel, the cool matting structure can help protect the skin from ultraviolet damage.

Application scenarios
Summer lightweight clothing, sports clothing, home intimate clothing, outdoor sun protection equipment

Specification:
DTY 50D/48F FD
DTY 75D/72F FD
We can support customize some different specifications

Virgin Spandex Yarn Elastic Yarn

Spandex yarn is a man-made elastic fiber developed. It is a manufactured texture material with elastic properties of the sort referred to nonexclusively as “Elastic Yarn”.  It is highly elastic and can be stretched 6-7 times, but it can quickly return to its initial state with the loss of tension. Its molecular structure is a chain like, soft and extensible polyurethane, which is connected with hard chain segments to enhance its characteristics.


Spandex has excellent elasticity. And its linear density is finer, and it is more resistant to chemical degradation. Spandex has good acid and alkali resistance, sweat resistance, seawater resistance, dry cleaning resistance, and wear resistance.


Spandex is generally not used alone, but is added in small amounts to fabrics. This type of yarn has both rubber properties and yarn properties, and is mostly used for core yarns with spandex as the core, called elastic core yarns.



Spandex yarn is ordinarily used in athletic or dynamic dress. Spandex as an attire material is fetishized by a few people, maybe on the premise that the piece of clothing structures a “moment skin” that goes about as a fetishistic surrogate for the wearer’s own particular skin.


4 Flattening Bending Solutions For Press Brake Tooling -Hemming Die

The following 4 flattening bending solutions.


1. The traditional way is to change the press brake hemming dies.


press brake hemming dies press brake hemming dies



2. The Spring Hemming die is used. There is no need to change the mold during the whole process. The top notch is folded and the sharp corner is bent, and the second side bounces the part to flatten the edge in one go.


Spring Hemming die


3. Pneumatic hemming die, it cancels the second spring design and uses a pneumatic device instead. It can be opened when it needs to be flattened, which is more scientific.



4. The U-shaped lower die cooperates with the integrated upper die for bending and flattening, adjusting the bending stroke to complete job



GOLIN Press brake hemming dies with spring for flatten, we can change the v opening according to the customer's bending thickness.  accept customized. Contact us quickly. Our website:https://www.cngolin.com.