Unlock instant, AI-driven research and patent intelligence for your innovation.

Improved intermediate lining method and apparatus

A technology of equipment and tensioning equipment, applied in the direction of transportation and packaging, thin material handling, sending objects, etc., can solve problems such as affecting physical properties, failure of unwinding materials, changing dimensions, etc.

Active Publication Date: 2018-06-05
WEB IND
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the latter case, the inability to unwind could lead to a complete stop of the manufacturing process with the coiled material
Of course not all situations will result in the aforementioned catastrophic situation; however, even an apparently minor snag or problem due to one roll being slightly glued or glued to another could change dimensions or create a failure in the unwound material , adversely affect the physical characteristics of the end product made from the wound material, or a trigger sensor that monitors changes in tension in the material as it is unwound may in turn cause a process stop to allow the material to be inspected for integrity and compliance characteristic

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Improved intermediate lining method and apparatus
  • Improved intermediate lining method and apparatus
  • Improved intermediate lining method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] As used herein and in the appended claims, the following terms shall have the following meanings:

[0045] "Flowable material" means a solid, semi-solid, gel-like or putty-like material at temperatures to which the material is likely to experience during application / use, processing, storage and / or transport (temperatures which cause solidification or flow are expressly excluded ) and / or are subject to spreading, flow or movement under pressure conditions experienced during application, processing, winding, storage and / or transportation (again, pressure used to cause solidification or flow is expressly excluded). Typically, a flowable material is a material that will spread, flow, or move, and / or wrap around in commodity stock, often without visibly manifesting a physical change at temperatures below about 120°F, more particularly at 100°F Will show spreading, flowing or moving under its own weight.

[0046] The term "interwoven winding" means the process by which a con...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention provides a method and apparatus for interweave winding of materials, especially adhesive, tacky or tacky materials, the method comprising maintaining tension in the gasket material at the point of engagement with the material being wound.

Description

[0001] This application claims the benefit of U.S. Provisional Patent Application No. 61 / 639,297, filed April 27, 2012, and U.S. Utility Patent Application No. 13 / 687,022, filed November 28, 2012, the contents of which are adopted as a whole References are included here. technical field [0002] The present invention relates to methods and apparatus for interweaving liner material between successive rolls of materials of a nature such that direct application or covering of one roll to another is not desired. In particular, the teachings of the present application allow for high-speed winding of multiple materials around a spool, bobbin, or similar central element while simultaneously interlacing continuous windings of a first material or continuous films or strips of liner material between layers, especially It is a film or strip material. The apparatus and method are particularly suitable for the winding of viscous and / or flowable materials, especially prepreg materials, mor...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B65H77/00B65H26/04
CPCB65H23/044B65H23/1888B65H29/006B65H2301/414324B65H2301/4148B65H2701/1864
Inventor 候·弘典
Owner WEB IND