Every Die-hard Die-cut - Die Cutter to Die-cut Technology (3)

Before making a die-cut version, first consider the conditions of the object to be die-cut, such as the thickness, precision requirements, and die-cutting quantity of the corrugated cardboard. Determine the molding method used to die cutter, indentation line of sponge rubber and other materials.

Flat Die Cutting Cutter Selection and Production

Flat die-cutting and die-cutting can be used for a wide range of applications, from stickers, cardboard, corrugated cardboard to plastic sheets, and wood-based materials. Due to the continuous development of packaging materials, it is difficult to enumerate all the materials and knife methods. According to the specific characteristics of die-cutting machines and die-cutting materials, professional blade companies can provide users with satisfactory solutions.

The selection and production of circular die cutter

Corrugated carton forming in the past most of the use of chamfering slotting machine, as the market for carton accuracy and packaging speed requirements continue to increase, die-cutting molding has become the mainstream of carton production. Carton die-cutting has three modes: flat die-cut die cutting, round die-cut die cutting and round press die cutting. Among them, flat die-cut die cutting has the highest precision, and round press die cutting has the highest efficiency. With the continuous application and popularization of high-grade die-cutting materials and technologies, more and more carton manufacturers have chosen a circular press die cutting machine to produce corrugated cartons.

The requirements of the bottom pad and rebound rubber in die-cutting processing

The properties of the bottom pad and the rebound rubber also have a great influence on the die-cutting quality, so they also have higher requirements. The bottom rubber pad is required to be as flat as possible, and the rebound rubber is determined according to the height of the die cutter and the die-cut product. If the configuration is not good, there will be problems such as poor cleaning and scrapping, uneven die-cutting, and the like.

Round-bore circular die-cutting has higher requirements for the bottom pad, and the most critical is its cut-resistant performance. The surface structure of the die-cutting cutter is still very tight under the millions of cuts. If the bottom pad is not resistant to cutting, the surface structure becomes loose after die cutting for a period of time, resulting in incomplete die cutting, rapid decrease of line speed, and poor die cutting accuracy. Therefore, it is advisable to use a cut-resistant bottom pad and regularly adjust the position of the bottom pad.

Selection of indentation steel wire

Indentation tools are called steel wire, indentation line or beer line. According to different indentation needs, the shape of the steel wire is single head line, double head line, round head line, flat head line and pointed line, as shown in Fig. 2.

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