摘要:
Disclosed is a method for producing a reinforcing cord (2) wherein a coating layer is provided on the surface of a reinforcing fiber bundle (21) which comprises a plurality of reinforcing fibers. This method comprises a step for forming a coating layer on the surface of the reinforcing fiber bundle (21) by extrusion molding by using a material containing at least one elastomer selected from polyester thermoplastic elastomers and fluororesin thermoplastic elastomers. Also disclosed is a reinforcing cord (2) produced by this method.
摘要:
The present invention is a grooved belt, or surface roll where applicable, and a method for making these belts or rolls, comprising placing a chemically reactive material on a partially completed belt surface, and depositing an elastomeric material onto the chemically reactive material which reacts and forms a bond therewith to create a pattern. Placement of the elastomeric material is used to create the grooves, for example. The grooves are formed without machining and the resulting belt surface is smooth and uniform without cuts or cracks.
摘要:
The present method of manufacturing an abdominal belt is characterized by comprising the stage of manufacturing and preparation (S101) for manufacturing mould and preparing material, arranging stage of material in lower mould produced in the above stage of manufacturing and preparation (S102), binding stage of lower outside skin, lower inside skin, upper inside skin, upper outside skin together by putting the above lower mould into large welding device of high frequency and descending upper mould then heating material by the heating part of high frequency of upper mould (S103), separating stage of mutually adhered unfinished product from lower mould (S104), binding stage of unadhered part in separated unfinished product using a small welding device of high frequency (S105), attaching stage of velcro tape to the above unfinished product (S106), the stage of performing finishing work (S107), and attaching stage of enforcement band to the above product (S108).
摘要:
Apparatus (1) for joining the ends of closed-loop abrasive belts (A), including a machine for the preparation (2) of the end edges of the strips (S) of abrasive belt and an assembling machine including a support arm (11) around which the strips of abrasive belt are wound in a closed loop, and a press unit (12) for joining the relative end edges. The input end (11a) of the support arm (11) of the assembling machine (3) is situated immediately next to and on the extension of the edge preparation machine (2).
摘要:
Zur Herstellung eines ringförmig geschlossenen Bandes aus textilem Material, insbesondere zur Verwendung als Taillenband zur Konfektionierung von Schlüpfern oder dergleichen werden die beiden Enden eines Bahnabschnitts (3) unter Bildung einer Schlaufe von dem Umfang des herzustellenden Bandes entsprechender Länge aufeinandergelegt und in geringem Abstand von den Endkanten durch Schweißung mittels eines Werkzeugs (6) miteinander verbunden; dabei erfolgt zugleich eine Durchtrennung an der Schweißstelle. Danach wird die Schlaufe zu einem Ring aufgefaltet. Auf diese Weise gelingt eine praktisch unsichtbare, jedenfalls nicht auftragende stumpfe Verbindung der beiden Enden eines Bandabschnitts zu einem geschlossenen Ring.
摘要:
Methods and apparatus for joining webs of elasticated material, e.g. to form a ring for a garment waistband. The web (34 is formed into a U-shaped loop, and its ends (42) are welded together in a transverse weld substantially entirely across the web by an ultrasonic welding horn (I). The elastic threads are firmly gripped in the weld, and are prevented from running longitudinally in time. Such transverse welds can also be used in attaching buckles to elasticated webs.
摘要:
A V-ribbed belt that includes a ribbed surface covered with fabric is provided. The fabric is stretchable in two predetermined directions. A method for manufacturing the V-ribbed belt is also provided. The method includes placing a belt matrix about a mandrel, placing a fabric about the external circumference of the belt matrix which wraps around the mandrel, placing the mandrel inside a shell having a plurality of grooves on the internal circumference, expanding the belt matrix and the fabric toward the internal circumference of the shell and thus pressing the fabric onto the internal circumference having the multi-ribbed structure, and curing the belt matrix with the fabric. The fabric is stretchable to accommodate itself to the multi-ribbed structure.
摘要:
A method for manufacturing a massage wear-resistant treadmill deck and a finished product thereof are provided. The method includes step 1: providing a mold, the mold having a plurality of cavities thereon, a wear-resistant material being injected into the cavities of the mold; step 2: placing a deck in the mold so that the wear-resistant material is bonded to a surface of the deck to form a plurality of massage protrusions on the deck; and step 3: demoulding the deck from the mold, the surface of the deck being formed with the massage protrusions to form the massage wear-resistant treadmill deck. A wear-resistant layer having the massage protrusions is first formed in the mold, and then the deck is placed into the mold to bond with the wear-resistant layer to form the massage wear-resistant treadmill deck. The manufacturing cost is reduced and the manufacturing mobility is improved. FIG. 1 step 1: injecting a wear-resistant material into a mold; step 2: placing a deck in the mold step 3: demoulding the deck having massage protrusions from the mold