Suitable for PP Flat Yarn, Decorative Strips & Custom Profiles

1.Product Introduction:
This production line is a truly versatile and platform-based solution for PP flat yarn/profile extrusion. Its core design enables perfect adaptation to three major product categories: PP flat yarn for woven bags, carpet backing, etc.; PP decorative strips for furniture edging and interior decoration; and various custom PP profiles tailored to specific customer needs. By changing the corresponding die head/tooling and adjusting the cooling and haul-off methods, you can flexibly switch between producing products with different cross-sectional shapes and applications on the same stable hardware platform. This maximizes the return on your equipment investment and allows you to effortlessly respond to diverse market demands.

2. Main Specifications:

Product Range: PP flat yarn, PP decorative strips, custom PP profiles.
Core Capability: Production of products with different cross-sectional shapes through die/tooling changes.
Process Support: The full line's temperature control, stretching, and haul-off systems offer a wide adjustment range to accommodate different products.
Market Positioning: Provides a versatile, cost-effective production platform for small and medium-sized product manufacturers.

3. Technical Parameters Table:

4. Q&A:

Q: What adjustments are needed to switch from producing flat yarn to producing thicker decorative strips?
A: The main adjustments involve: 1) Changing the die/tooling – this is the primary change; 2) Adjusting process temperatures – thicker products may require higher extrusion temperatures to ensure proper core plasticization; 3) Adjusting the draw ratio – decorative strips typically require some stretching to improve strength and surface gloss, but the ratio is lower than for high-strength strapping; 4) Adjusting cooling – it may be necessary to moderately reduce cooling water flow to prevent deformation or internal stress caused by excessive temperature differentials. These adjustments are all made via the control system.

Q: How is the shape and dimensional accuracy of the cross-section ensured when producing profiles?
A: Beyond high-precision tooling, the key lies in the sizing/calibration process. For simple profiles, the line's cooling water trough is sufficient. For complex cross-sections, an additional vacuum calibration table or cooling/sizing die may be required, which is an optional add-on module. Precise haul-off speed and stable temperature control are also fundamental for ensuring dimensional stability.

Q: Can this equipment produce very thin PP film?
A: No. This line is specifically designed for the "extrusion-stretching-sizing" production of "yarns, tapes, strips, and profiles" with a certain thickness and rigidity. Producing film requires entirely different equipment, such as a "T-die, cast film or blown film system, along with high-precision thickness gauging and winding devices," which fall into a different category of machinery.

Jiaxing Chuanqi Machinery Equipment Co., Ltd. is a high-tech enterprise that specializied in the research and develop and manufacture of Paper strap production line, PP box strap production line and all kinds of automatic winder and PP PET strapping.

Vision: Committed to becoming the industry benchmark enterprise

Jiaxing Chuanqi has a variety of products: Paper strap production line, PP box strap production line, PET strap auto winder, PP box strap auto winder, composite strap auto winder, drip irrigation pipe auto winder, flexible pipe auto winder. Based on customer needs to develop and manufacture the corresponding automatic winding scheme. Fabric packaging machine, automatic assembly line and automatic palletizing equipment.

Jiaxing Chuanqi has always been adhering to the corporate ideals of "people-oriented, new win, to become far-reaching". Over the past sixteen years we exported to dozens of countries and regions such as the United States, Japan, Korea, Russia, Turkey, Italy, Spain, Mexico, Brazil, Saudi Arabia, Egypt, Indonesia, Malaysia, Thailand, Taiwan, and so on, and have been highly praised by the users.

The company always adhere to scientific and technological innovation to promote the development of enterprises, won the Zhejiang Province science and technology enterprises. Through the innovative way of combining independent innovation and cooperative development, a number of intellectual property rights have been obtained.

Corporate culture

Core values: Diligence, innovation, cooperation, integrity

Diligence: We never slack off in our pursuit of the best possible results for our clients

Innovation: With the heart of innovation, break the routine, have the courage to try, and constantly optimize themselves and keep pace with the times

Collaboration: We listen to our clients carefully, offer insights of this industry for them and build a two-way relationship with many highly qualified experts

Integrity: We must adhere to honesty and trustworthiness, being sincere, being hones, attach credibility as importance