CN213443066U

CN213443066U - Automatic inflation balloon without edge covering

Info

Publication number: CN213443066U
Application number: CN202022757492.2U
Authority: CN
Inventors: 高文龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-15
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a do not have automatic inflation balloon of borduring relates to balloon technical field. The utility model comprises an upper sheet and a lower sheet, wherein the upper sheet and the lower sheet comprise five layers, namely an outer PE layer, a printing layer, an aluminum-plated layer, a nylon layer and an inner PE layer, the outer PE layer is fixedly connected with the outer side of the printing layer, the printing layer is fixedly connected with the outer side of the aluminum-plated layer, the aluminum-plated layer is fixedly connected with the outer side of the nylon layer, and the nylon layer is fixedly connected with the outer side of the inner PE layer; the upper sheet and the lower sheet are molded by ironing, and the edges are positioned inside the cavities of the upper sheet and the lower sheet. The utility model discloses a with last sheet and lower sheet through scald inside the cavity that presses the shaping back with the blank holder upset into sheet and lower sheet for this balloon has more exquisite, more level and smooth profile, and is pleasing to the eye degree and feel better, avoids the human skin of outside blank holder fish tail.

Description

Automatic inflation balloon without edge covering

Technical Field

The utility model belongs to the technical field of the balloon, especially, relate to a no automatic inflation balloon of borduring.

Background

Conventional aluminium foil balloon is pressed the shaping with certain profile by upper and lower two sheets, reserves the laminating limit more than 5 millimeters wide, cuts the back shaping, owing to need reserve the blank pressing more than 5 millimeters wide, general aluminium foil balloon can not accomplish more exquisite, more smooth profile, exists not enoughly in pleasing to the eye degree and feel, even when using the aluminium foil balloon, its border has the risk of fish tail human skin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a do not have automatic inflation balloon of borduring to current problem has been solved: the general aluminum foil balloon can not achieve a more delicate and smoother outline, has defects in aesthetic degree and hand feeling, and even has the risk of scratching the skin of a human body at the edge when the aluminum foil balloon is used.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a no automatic inflation balloon of borduring, the balloon includes upper sheet and lower sheet two parts, upper sheet and lower sheet all include outer PE layer, printing layer, cross the aluminium lamination, nylon layer and interior PE layer five layers, and outer PE layer fixed connection is in the printing layer outside, printing layer fixed connection crosses the aluminium lamination outside, cross aluminium lamination fixed connection and cross the nylon layer outside in the nylon layer outside, nylon layer fixed connection is in the outside of interior PE layer;

the upper sheet and the lower sheet are molded by ironing, and the edges are positioned inside the cavities of the upper sheet and the lower sheet.

The manufacturing method of the automatic inflatable balloon without the edge covering comprises the following steps:

selecting an upper sheet and a lower sheet, enabling the inner PE layer 5 to face outwards, aligning the upper sheet and the lower sheet, carrying out hot pressing forming on the upper sheet and the lower sheet, and reserving a seal; turning the sheet material after the hot pressing forming from the sealing position, and turning the edge pressing after the hot pressing into the cavities of the upper sheet material and the lower sheet material; adding a material which can enable the balloon to automatically expand, so that the balloon can expand after being sealed and sealed;

and (5) pressing and sealing the seal to form the non-edge-covered balloon.

The method for manufacturing the edge-free automatic inflatable balloon, wherein the sheet material after being molded by hot pressing is turned over from the sealing position, mainly comprises the following steps:

making a mould which is similar to the shape of a balloon and is reduced according to a certain proportion and standing on an operation table;

sleeving the hot-pressed sheet on the die from the sealing position;

and (5) overturning the molded sheet along the seal.

The utility model discloses following beneficial effect has:

the utility model discloses a with last sheet and lower sheet through scald inside the cavity that presses the shaping back with the blank holder upset into sheet and lower sheet for this balloon has more exquisite, more level and smooth profile, and is pleasing to the eye degree and feel better, avoids the human skin of outside blank holder fish tail.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the balloon of the present invention;

fig. 2 is a front cross-sectional view of the turning process of the balloon manufacturing method of the present invention;

fig. 3 is a schematic diagram of a side view of the turning process of the balloon manufacturing method of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer PE layer; 2. printing layer; 3. coating an aluminum layer; 4. a nylon layer; 5. an inner PE layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, the present invention is an automatic inflation balloon without edge covering.

The balloon comprises an upper sheet and a lower sheet, wherein the upper sheet and the lower sheet respectively comprise five layers of an outer PE layer 1, a printing layer 2, an aluminum-plated layer 3, a nylon layer 4 and an inner PE layer 5, the outer PE layer 1 is fixedly connected to the outer side of the printing layer 2, the printing layer 2 is fixedly connected to the outer side of the aluminum-plated layer 3, the aluminum-plated layer 3 is fixedly connected to the outer side of the nylon layer 4, and the nylon layer 4 is fixedly connected to the outer side of the inner PE layer 5;

the upper sheet and the lower sheet are formed by ironing, and the edges are positioned inside the cavities of the upper sheet and the lower sheet.

Example 2:

referring to fig. 2 and 3:

the manufacturing method of the edge-free automatic inflatable balloon comprises the following steps:

s1, selecting an upper sheet and a lower sheet, enabling an inner PE layer 5 to face outwards, aligning the upper sheet and the lower sheet, carrying out hot-pressing forming on the upper sheet and the lower sheet, and reserving a seal;

s2, turning the sheet after the ironing and pressing forming from the sealing position, and turning the edge pressing after the ironing and pressing into the cavities of the upper sheet and the lower sheet;

here, the method of flipping is as follows:

s21, manufacturing a mould which is similar to the shape of a balloon and is reduced according to a certain proportion, and standing on an operation table;

s22, sleeving the hot-pressed sheet on the mold from the sealing position;

and S23, overturning, ironing and pressing the formed sheet along the seal.

S3, adding a material which enables the balloon to automatically expand, and enabling the balloon to expand after being sealed and sealed;

here, the principle of automatic inflation: by utilizing the chemical principle that dilute hydrochloric acid, namely citric acid and sodium bicarbonate, namely edible soda powder, are mixed to generate carbon dioxide, when the balloon is produced, a certain amount of sodium bicarbonate is firstly put into the balloon, and then a certain amount of dilute hydrochloric acid is wrapped by an OPP plastic bag, so that the dilute hydrochloric acid in the balloon is firstly squeezed to break when automatic inflation is realized, the dilute hydrochloric acid is mixed with the sodium bicarbonate in the balloon to generate the carbon dioxide, and the reaction speed of the sodium bicarbonate and the dilute hydrochloric acid is high, so that the balloon can be rapidly expanded into a complete balloon shape.

And S4, pressing and sealing the seal to form the balloon without edge covering.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A no-edge-covering automatic inflation balloon is characterized in that: the balloon comprises an upper sheet and a lower sheet, wherein the upper sheet and the lower sheet comprise five layers, namely an outer PE layer (1), a printing layer (2), a transition aluminum layer (3), a nylon layer (4) and an inner PE layer (5), the outer PE layer (1) is fixedly connected to the outer side of the printing layer (2), the printing layer (2) is fixedly connected to the outer side of the transition aluminum layer (3), the transition aluminum layer (3) is fixedly connected to the outer side of the nylon layer (4), and the nylon layer (4) is fixedly connected to the outer side of the inner PE layer (5).

2. A rimless, self-inflating balloon as claimed in claim 1, wherein the upper and lower sheets are formed by ironing and the edges are located within the cavities of the upper and lower sheets.