fuliyuan@epemachine.com+86 18819694106/ +86 13927374240/+86 13316330286
FAQ
1
What kind of certificate do you have?
We have ISO9001, ISO14001, PED, SGS.
2
Do you accept OEM business?
Yes, besides machine manufacturer, we are also OEM supplier.
3
What is the standard of package?
Export standard package or special package according to customer requirement.
4
What's the delivery time?
Pattern needs 30-60 days; sample needs 30-50 days.
The first order needs 60 days.
5
If products have some quality problem, how would you deal with them?
We will be responsible for all the quality problems.
6
Can I get samples from your factory?
Can I get samples from your factory?
7
Can you customize equipment?
Yes.
We specialize in process-level customization based on our clients' products rather than simple
size modifications.
8
Can you provide a complete TPU process formulation?
Yes.
We provide:
• Material selection suggestions (polyether/polyester)
• Temperature zone + screw parameter suggestions
• Process debugging
• Process curves for various thicknesses
9
What is "functional film"?
Functional film refers to a thin film with specific properties (adhesion, waterproofing, elasticity, abrasion resistance, transparency, etc.). Including:
• Hot melt adhesive film
• TPU elastic film
• PPF protective film
• Medical film
• Breathable film
• Industrial composite film Functional films are high-margin, fastest-growing film products.
III. Procurement and After-Sales FAQs (Eliminating Customer Concerns)
• Hot melt adhesive film
• TPU elastic film
• PPF protective film
• Medical film
• Breathable film
• Industrial composite film Functional films are high-margin, fastest-growing film products.
III. Procurement and After-Sales FAQs (Eliminating Customer Concerns)
10
What is "hot melt adhesive film"? How is it related to TPU film?
Hot melt adhesive film is a type of functional film used to bond materials such as fabrics, leather,
sponges, and plastics without requiring liquid adhesive.
Common materials include:
• EVA
• TPU
• PA/PES
Our equipment can produce both TPU and EVA/PES films, suitable for the footwear, apparel, and
furniture industries.
11
What are the most important parameters in TPU production?
The key parameters for TPU are temperature, back pressure, screw shear, and tension. In particular:
• Too high a temperature will cause yellowing.
• Too low a back pressure will cause fisheyes.
• Unstable tension will lead to uneven film stretching.
• Unstable cooling will cause orange peel. We provide a material parameter library to help customers avoid pitfalls.
• Too high a temperature will cause yellowing.
• Too low a back pressure will cause fisheyes.
• Unstable tension will lead to uneven film stretching.
• Unstable cooling will cause orange peel. We provide a material parameter library to help customers avoid pitfalls.
12
What are the differences between a TPU film machine and a regular PE/PP film machine?
The main differences lie in process precision and material properties:
• TPU is temperature-sensitive, requiring more precise temperature control.
• TPU has high viscosity, requiring more specialized screw design.
• TPU has higher requirements for thickness stability.
• TPU production speed is lower than PE/PP, requiring higher stability.
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FLY Industrial - Professional Film Machine Manufacturer Providing Film Solution For Various Industrial Applications
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Sunny yi : +86 18819694106
Ella liu : +86 13316330286
Lewin yi : +86 13927374240
Lewin yi : +86 13927374240
Email: fuliyuan@epemachine.com
Address: Yifa No.4 Road No.3, Pingtan Town, Huizhou City, Guangdong Province, China
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