Separator for plastic packaging bag and application of separator to coating package

Abstract

The invention discloses a separator for a plastic packaging bag. The separator comprises a clamp base and a press bar sleeved with the clamp base; the clamp base is a tubular body with the section being in a shape of omega; the clamp base comprises a groove clamp opening with the section being in an arc shape and an arc-shaped clamp buckle extending outwards along the groove clamp opening; the press bar comprises a rod body and fixed ends located at two ends of the rod body and formed by extending to the periphery; the rod body is a tubular body with the section being in an arc shape; the outer edge contour of the rod body is the same as the inner edge contour of the section of the groove clamp opening; and convex points are arranged on any contact face of the rod body or the groove clampopening. The separator for the plastic packaging bag has the following beneficial effects that the plastic packaging bag is divided into two parts through press fitting of the clamp base and the pressbar, the separation effect is good, the separator is convenient and fast to use, when the coating needs to be used, a user only needs to take the press bar from the clamp base and shakes the packaging bag sufficiently, then the coating can be mixed for use, control over the mixing proportion of the coating components is more accurate, and the amount of loss of the coating is reduced.

Description

technical field [0001] The invention relates to the technical field of packaging accessories, in particular to a separator for plastic packaging bags and its application in paint packaging. Background technique [0002] For products such as paints and coatings, two-component mixing is usually required. Two-component coatings, also known as two-pack coatings or two-pack coatings, refer to coatings in which the two components are packaged separately, and the two components are mixed in an accurate ratio before use to cure and form a film. After the two components are mixed, they must be used up within a limited time. If the time limit is exceeded, they will gel by themselves and become waste products and cannot be reused. [0003] In the prior art, for the packaging of two-component coatings, each component is usually packaged separately. When it needs to be used, the package is opened and the two components are mixed in proportion. This packaging method is complicated to ope...

AI Technical Summary

Problems solved by technology

After the two components are mixed, they must be used up within a limited time. If the deadline is exceeded, they will gel by themselves and become waste products and cannot be reused.

[0003] In the prior art, for the packaging of two-component coatings, each component is usually packaged separately. When it needs to be used, the package is opened and the two components are mixed in proportion. This packaging method is complicated to operate and is likely to cause material loss.

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