Packing Material

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PLA Shrink Film refers to a type of shrink film that is made from polylactic acid (PLA), a biodegradable polymer derived from renewable resources such as corn starch or sugarcane. PLA shrink film is widely used in packaging applications due to its environmental friendliness and ability to shrink tightly around products, providing secure and tamper-evident packaging.To facilitate seamless global transportation, the company maintains warehouses in Qingdao Free Trade Zone and Shanghai Free Trade Zone, situated near ports for convenient shipping worldwide.

UPE Film / Tape
Products name: UPE tape
UPE tape thickness :Thickness
Size :max width 1300mm
Operating temperature:-200℃~+100 ℃
Molecular:above 8,700,000
Feature:Wear...
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PTFE Film Base Tape
Products name: PTFE tape
PTFE tape width :5-1250mm
Temperature resistance℃ :-70~260 °C
High pressure teflon tape Thickness:0.08mm/0.13mm/0.18mm/0.25mm
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Why Choose Us

01.

Product Application

Cratuss Film's offerings including Tyre and rubber industry,packaging, Printing,labeling, medical, electrical, wrapping and lamination uses.

02.

Good Service

High-quality after-sales service, tracking usage, and positive feedback. Rapid response within 24 hours.

03.

Quality Assurance

We have 100% quality guarantee to customers. We will be responsible for any quality problem.

04.

Fast Delivery

We have full stock, and can deliver within short time. Many styles for your choices.

Product Description

Thickness(mm)	Width(mm)	Adhesion(N/100mm)	Tensile strength(N/100mm)	Temp resistance(℃)	Color
0.05	1000	20	300	-70~260	Grey
0.13	1000	25	400	-70~260	Grey
0.18	1000	44	650	-70~260	Grey
0.25	1000	58	950	-70~260	Grey

Advantages of PTFE Film Base Tape

● High-Performance PTFE Film: The smooth PTFE extruded film tape surface ensures excellent anti-stick properties and wear resistance.

● Silicone Adhesive Backing: Strong adhesion even at high temperatures, making it suitable for demanding environments.

● Chemical Resistance: The tape resists acids, alkalis, and solvents, ensuring a long service life in harsh conditions.

● Wide Temperature Use Range: Operates reliably between -73°C and 260°C, maintaining stability and adhesion under extreme heat or cold.

● Improved Surface Movement: Reduces friction and prevents squeaks during operation, making it ideal for machinery and moving components.

● Customizable Options: Available in skived and extruded PTFE variants, this tape is tailored to meet a wide array of industry-specific needs.

Paramenters

Attribute	Value (Metric)	Value (Imperial)
Material Composition	PTFE film with silicone adhesive	PTFE film with silicone adhesive
Adhesive Type	High-temperature silicone	High-temperature silicone
Thickness Range	0.05 mm – 0.25 mm	0.002″ – 0.01″
Width Range	Up to 1,000 mm	Up to 39 inches
Operating Temperature	-73°C to 260°C	-100°F to 500°F
Certifications	RoHS, UL94 V-0	RoHS, UL94 V-0

How PTFE Improves Surface Performance

Anti-Stick or Easy Release:
The PTFE film adhesive tape creates a smooth, non-stick surface that ensures easy release, reducing downtime and improving efficiency.

Friction Between Moving Surfaces:
Designed to improve surface movement and eliminate squeaks, this tape minimizes wear and tear on machinery, increasing its operational lifespan.

Heat Resistance:
Capable of withstanding high temperatures, it provides reliable performance in sealing and insulation applications.

Versatility in Use:
Compatible with multiple industrial processes, from film tapes used in heat sealing machines to precision applications in electronics manufacturing.

Application of PTFE Film Base Tape

Heat Sealing and Insulation

Application: Ideal for sealing bars and insulating surfaces in packaging machinery.

Advantage: The PTFE skived film tape ensures smooth operation by providing a quick and easy solution to prevent material sticking.

Surface Protection

Application: Serves as a protective layer on surfaces exposed to friction or extreme heat.

Advantage: The anti-stick and heat-resistant properties prolong equipment life and reduce maintenance costs.

Electronics Manufacturing

Application: Used for insulating wires, cables, and high-temperature circuit boards.

Advantage: The chemical resistant properties and high dielectric strength make it suitable for precision applications.

Aerospace and Automotive

Application: Applied to reduce friction between moving surfaces in engines and control systems.

Advantage: Provides a uniform non-skid surface and ensures smooth operation under high-stress conditions.

Chemical Processing

Application: Protects surfaces from aggressive chemicals in processing plants.

Advantage: The PTFE film adhesive tape resists corrosion, ensuring durability in demanding environments.

Shipping

productcate-743-472

FAQ

Q: What is the benefit of PTFE tape?

A: This tape is very forgiving. It is shock-absorbent, resistant to water and chemicals, and handles high temperatures well. PTFE tape also is stretchy and malleable. The tape is an excellent choice when you want a watertight seal because it can conform completely to the threads in a pipe.

Q: What is PTFE film tape used for?

A: Nonstick Surfaces: PTFE film tape is widely used in applications that require a nonstick surface. It can be applied to heat-sealing equipment, conveyor belts, cooking surfaces, and baking sheets to prevent sticking of adhesive materials, food products, or other substances.

Q: When should you not use PTFE tape?

A: An important thing to remember is that PTFE tape should not be used when connecting PVC fittings or valves with a female (FPT) thread. If the tape is used on female connections, a wedging action can occur which will cause major stress on the joint during assembly. PTFE tape does not guarantee a leak free connection.

Q: Why is PTFE so good?

A: PTFE has many unique properties, which make it valuable in scores of applications. It has a very high melting point, and is also stable at very low temperatures. It can be dissolved by nothing but hot fluorine gas or certain molten metals, so it is extremely resistant to corrosion. It is also very slick and slippery.

Q: Is PTFE tape permanent?

A: This type of tape has a wide range of applications, and it can be used for both temporary and permanent fixes. If you're looking for an adhesive tape that can handle a variety of tasks, then PTFE is the right choice for you.

We're well-known as one of the leading packing material suppliers in China. Please rest assured to wholesale high quality packing material for sale here and get quotation from our factory. For price consultation, contact us.

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