阅读说明：本技术 一种纸碗或纸杯的筒纸片新型排版方法 (Novel typesetting method for paper tube sheets of paper bowl or paper cup ) 是由 何桂荣 于 2019-11-28 设计创作，主要内容包括：本发明公开了一种纸碗或纸杯的筒纸片新型排版方法,每一个筒纸片的上边界和下边界均呈“S”形结构,且每一个筒纸片的端头结构均呈闪电形状结构,相邻筒纸片连接排版步骤包括：将纸片直接冲裁为非对称的扇形结构；上下相邻的筒纸片“S”形结构顺次相接；左右相邻的筒纸片闪电形状结构顺次相接,本发明一种纸碗或纸杯的筒纸片新型排版方法,采用非对称扇形纸片结构,如图1所示,与对称扇形筒纸片相比,避免了纸片间隙的产生,降低了边角料的产生,采用连续式闪电端头结构,如图2所示,与传统非对称扇形筒纸片相比,上、下相邻的筒纸片之间均没有任何间隙,且左右相邻筒纸片之间边料更加细化,碎状边料更少。(The invention discloses a novel typesetting method for paper sheets of paper bowls or paper cups, wherein the upper boundary and the lower boundary of each paper sheet are in an S-shaped structure, the end structure of each paper sheet is in a lightning shape structure, and the connection and typesetting steps of adjacent paper sheets comprise: directly blanking the paper sheet into an asymmetric fan-shaped structure; the S-shaped structures of the paper tube sheets which are adjacent up and down are connected in sequence; the lightning shape structures of the left and right adjacent paper tubes are connected in sequence, the novel typesetting method of the paper tubes of the paper bowl or the paper cup adopts an asymmetric fan-shaped paper sheet structure, as shown in figure 1, compared with the symmetric fan-shaped paper sheet, the novel typesetting method of the paper tubes of the paper bowl or the paper cup avoids the generation of paper sheet gaps, reduces the generation of leftover materials, adopts a continuous lightning end structure, as shown in figure 2, compared with the traditional asymmetric fan-shaped paper sheet, no gap exists between the upper and lower adjacent paper tubes, the leftover materials between the left and right adjacent paper tubes are more refined, and the broken leftover materials are less.)

1. The novel typesetting method for the paper tube sheets of the paper bowl or the paper cup is characterized in that the upper boundary and the lower boundary of each paper tube sheet are both in an S-shaped structure, the end structure of each paper tube sheet is in a lightning shape structure, and the adjacent paper tube sheets are connected and typeset in the following steps:

(1) the paper sheet is directly punched into an asymmetric fan-shaped structure.

(2) The S-shaped structures of the upper and lower adjacent paper webs are connected in sequence.

(3) The lightning-shaped structures of the left and right adjacent paper webs are connected in sequence.

2. The novel typesetting method for the paper tube sheets of the paper bowl or paper cup as claimed in claim 1, which is characterized in that: the "S" shaped configuration of the upper and lower boundaries of each web are adapted to one another.

3. The novel typesetting method for the paper tube sheets of the paper bowl or paper cup as claimed in claim 1, which is characterized in that: the lightning structures at both ends of each web are adapted to each other.

4. The novel typesetting method for the paper tube sheets of the paper bowl or paper cup as claimed in claim 1, which is characterized in that: the lightning-shaped end of the bobbin paper sheet can be expanded to a continuous lightning-like structure.

Technical Field

The invention relates to a typesetting method, in particular to a novel typesetting method for a paper tube sheet of a paper bowl or a paper cup, belonging to the technical field of processing and production of paper bowls and paper cups.

Background

The paper bowl and paper cup making process includes the steps of raw paper film coating, cutting, sample manuscript typesetting, printing, film cutting, sterilizing, forming, sterilizing, boxing, warehousing and the like, and most importantly, the shape of paper needs to be processed according to the butt joint mode of the printing plate surfaces.

The prior patent (publication number CN200810233502.3) discloses a paper sheet typesetting method for paper bowls or paper cups, wherein the upper boundary line of each paper sheet is formed by connecting two circular arc lines with different radiuses R1 and R2 and a straight line S in a forward extending manner, and the lower boundary line is formed by connecting three circular arc lines with different radiuses R1, R2 and R3 in a forward extending manner; the left and right adjacent paper sheets are oppositely inverted and connected side by side, the upper boundary line of the left paper sheet is in continuous sequential connection with the lower boundary line of the adjacent right paper sheet, and the lower boundary line of the left paper sheet is in continuous sequential connection with the upper boundary line of the right paper sheet; the upper and lower adjacent paper webs are connected in sequence. No leftover materials are generated between every two adjacent paper sheets, so that paper waste is avoided, the production cost can be effectively reduced, and the economic loss is reduced.

Although the patent document with publication number CN200810233502.3 solves the problem of crescent gaps, and there is no gap between the upper and lower adjacent paper webs, the waste of the rim charge between the left and right adjacent paper webs is not improved, and still causes a great waste of paper resources.

Disclosure of Invention

The invention aims to provide a novel typesetting method for a paper tube sheet of a paper bowl or a paper cup, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a novel typesetting method for paper sheets of paper bowls or paper cups is characterized in that the upper boundary and the lower boundary of each paper sheet are S-shaped structures, the end structure of each paper sheet is a lightning-shaped structure, and the adjacent paper sheets are connected and typeset in the steps of:

(1) the paper sheet is directly punched into an asymmetric fan-shaped structure.

(2) The S-shaped structures of the upper and lower adjacent paper webs are connected in sequence.

(3) The lightning-shaped structures of the left and right adjacent paper webs are connected in sequence.

As a preferred technical scheme of the invention, the S-shaped structures of the upper boundary and the lower boundary of each paper tube are mutually matched.

As a preferred technical scheme of the invention, the lightning-shaped structures at the two ends of each paper tube sheet are mutually matched.

As a preferred technical scheme of the invention, the lightning-shaped end of the cone paper sheet can be expanded into a continuous lightning-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: the novel typesetting method of the paper tube sheets of the paper bowl or the paper cup adopts the asymmetric fan-shaped paper sheet structure, as shown in figure 1, compared with the symmetric fan-shaped paper sheet, the novel typesetting method avoids the generation of paper sheet gaps, reduces the generation of leftover materials, adopts the continuous lightning end structure, as shown in figure 2, compared with the traditional asymmetric fan-shaped paper sheet, the novel typesetting method has the advantages that no gaps exist between the upper and lower adjacent paper tube sheets, the leftover materials between the left and right adjacent paper tube sheets are finer, and the broken leftover materials are fewer.

Drawings

FIG. 1 is a schematic view of a symmetrical fan-shaped cylindrical paper sheet used on a conventional paper bowl or cup;

FIG. 2 is a schematic view of the shape of an asymmetric fan-shaped cylindrical paper sheet adopted on a current paper bowl or paper cup;

FIG. 3 is a schematic view of the asymmetric web shape of the present invention;

FIG. 4 is a schematic illustration of the typesetting and connecting of asymmetric tissue sheets according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel typesetting method for paper sheets of paper bowls or paper cups is characterized in that the upper boundary and the lower boundary of each paper sheet are S-shaped structures, the end structure of each paper sheet is a lightning-shaped structure, and the adjacent paper sheets are connected and typeset in the steps of:

(1) the paper sheet is directly punched into an asymmetric fan-shaped structure.

(2) The S-shaped structures of the upper and lower adjacent paper webs are connected in sequence.

(3) The lightning-shaped structures of the left and right adjacent paper webs are connected in sequence.

Wherein the "S" shaped configuration of the upper and lower boundaries of each web are adapted to one another.

Wherein the lightning structures at both ends of each bobbin paper sheet are mutually matched.

Wherein the lightning-shaped end of the paper sleeve sheet can be expanded into a continuous lightning-shaped structure.

The novel typesetting method of the paper tube sheets of the paper bowl or the paper cup adopts the asymmetric fan-shaped paper sheet structure, as shown in figure 1, compared with the symmetric fan-shaped paper sheet, the novel typesetting method avoids the generation of paper sheet gaps, reduces the generation of leftover materials, adopts the continuous lightning end structure, as shown in figure 2, compared with the traditional asymmetric fan-shaped paper sheet, the novel typesetting method has the advantages that no gaps exist between the upper and lower adjacent paper tube sheets, the leftover materials between the left and right adjacent paper tube sheets are finer, and the broken leftover materials are fewer.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.